/* Import centralized color system */
@import url('color-variables.css');

/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ===== LEGACY VARIABLE ALIASES ===== */
/* Map old variable names to new color system for backward compatibility */
:root {
    /* Color mappings - use new theme-aware variables */
    --color-accent: var(--color-secondary);
    --color-success: var(--status-success);
    --color-warning: var(--status-warning);
    --color-danger: var(--status-error);
    
    /* Text color aliases (already defined in color-variables.css) */
    --text-tertiary: var(--text-muted);
    --text-inverse: #333333;
    
    /* Background aliases */
    --bg-card: var(--bg-overlay-medium);
    --bg-modal: var(--bg-overlay-heavy);
    --bg-tertiary: #2a2a2a;
    
    /* Border and shadow aliases */
    --border-color: var(--border-subtle);
    --border-accent: var(--bg-secondary-overlay-30);
    --shadow-primary: var(--shadow-lg);
    --glow-primary: var(--shadow-glow-primary);
    
    /* === FONT SIZES === */
    --font-xs: 0.75rem;             /* 12px - Very small text */
    --font-sm: 0.875rem;            /* 14px - Small text */
    --font-base: 1rem;              /* 16px - Base body text */
    --font-lg: 1.125rem;            /* 18px - Large text */
    --font-xl: 1.25rem;             /* 20px - Subheadings */
    --font-xxl: 1.5rem;             /* 24px - Large headings */
    --font-xxxl: 2rem;              /* 32px - Major headings */
    --font-xxxxl: 3rem;             /* 48px - Title headings */
    
    /* === SPACING SYSTEM (4px base grid) === */
    --space-xs: var(--spacing-xs);
    --space-sm: var(--spacing-sm);
    --space-base: var(--spacing-md);
    --space-lg: var(--spacing-lg);
    --space-xl: var(--spacing-xl);
    --space-xxl: 3rem;              /* 48px */
    
    /* === INTERLUDE SYSTEM (for webcam mirror, focus sessions) === */
    --interlude-bg: var(--bg-overlay-heavy);
    --interlude-text-primary: var(--text-secondary);
    --interlude-text-secondary: var(--text-muted);
    --interlude-accent: var(--color-primary);
    --interlude-button-bg: var(--gradient-accent);
    --interlude-border: var(--color-primary);
    --interlude-accent-hover: var(--color-primary-dark);
    --interlude-button-gradient: var(--gradient-accent);
    --interlude-shadow: var(--shadow-glow-primary);
    --interlude-overlay: var(--bg-overlay-heavy);
    
    /* === BORDER RADIUS === */
    --radius-sm: var(--border-radius-sm);
    --radius-md: var(--border-radius-md);
    --radius-lg: var(--border-radius-lg);
    
    /* === SHADOWS === */
    --shadow-sm: var(--shadow-sm);
    --shadow-md: var(--shadow-md);
    --shadow-lg: var(--shadow-lg);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.game-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    box-shadow: var(--shadow-primary);
    width: calc(100vw - 350px); /* Full width minus space for sidebar images */
    max-width: calc(100vw - 350px);
    min-width: 600px;
    height: fit-content;
    overflow: hidden;
    margin: 10px auto;
}

/* Header */
.game-header {
    background: linear-gradient(180deg, var(--bg-secondary) 0%, transparent 100%);
    color: var(--text-primary);
    padding: var(--space-xl);
    text-align: center;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.game-header h1 {
    font-family: 'Audiowide', cursive;
    font-size: clamp(3rem, 8vw, 8rem);
    margin: 0 0 var(--space-base) 0;
    color: var(--color-primary);
    text-shadow: 0 0 30px rgba(138, 43, 226, 0.7);
    -webkit-text-stroke: .5px rgb(199, 199, 199);
    text-stroke: .5px rgb(151, 149, 149);
    animation: titleGlow 2s ease-in-out infinite alternate;
}

@keyframes titleGlow {
    from { filter: drop-shadow(0 0 5px rgba(138, 43, 226, 0.5)); }
    to { filter: drop-shadow(0 0 15px rgba(138, 43, 226, 0.9)); }
}

@keyframes neonFlicker {
    0%, 18%, 22%, 25%, 53%, 57%, 100% {
        text-shadow: 
            0 0 20px var(--color-primary),
            0 0 40px var(--color-primary),
            0 0 80px var(--color-primary),
            0 4px 8px rgba(0, 0, 0, 0.8);
    }
    20%, 24%, 55% {        
        text-shadow: 
            0 0 10px var(--color-primary),
            0 0 20px var(--color-primary),
            0 0 40px var(--color-primary),
            0 4px 8px rgba(0, 0, 0, 0.8);
    }
}

@keyframes textGlow {
    from { 
        text-shadow: 
            0 0 20px var(--color-primary),
            0 0 40px var(--color-primary),
            0 2px 4px rgba(0, 0, 0, 0.8);
    }
    to { 
        text-shadow: 
            0 0 30px var(--color-primary),
            0 0 60px var(--color-primary),
            0 0 90px var(--color-primary),
            0 2px 4px rgba(0, 0, 0, 0.8);
    }
}

/* Enhanced Hero Section */
.hero-header {
    background: var(--color-background-gradient);
    padding: var(--space-xxl) var(--space-xl);
    position: relative;
    overflow: hidden;
    min-height: 400px;
}

/* Utility Navigation in Hero Header */
.hero-utility-nav {
    position: absolute;
    top: 20px;
    right: 30px;
    display: flex;
    gap: 10px;
    z-index: 100;
    align-items: flex-start;
}

.user-profile-display {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.user-profile-display:hover {
    opacity: 0.8;
}

.profile-avatar-small {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.3), rgba(218, 112, 214, 0.3));
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.profile-avatar-small img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-placeholder {
    font-size: 1.5rem;
}

.profile-info {
    display: flex;
    flex-direction: column;
}

.profile-username {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.95em;
    line-height: 1.2;
}

.utility-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.9em;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    flex-shrink: 0;
}

.utility-btn:hover {
    background: rgba(255, 0, 110, 0.15);
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 0, 110, 0.3);
}

.utility-btn:active {
    transform: translateY(0);
}

.utility-icon {
    font-size: 1.1em;
    display: flex;
    align-items: center;
}

.utility-label {
    font-size: 0.95em;
    letter-spacing: 0.3px;
}

/* PERFORMANCE: Disabled moving background for performance */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(135deg, rgba(20, 20, 40, 0.95) 0%, rgba(40, 20, 60, 0.9) 50%, rgba(20, 20, 40, 0.95) 100%);
    /* REMOVED: synthwaveMove animation - was causing performance issues */
}

/* PERFORMANCE: Disabled scanning line animation */
.hero-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-secondary), transparent);
    /* REMOVED: scanline animation - causing performance issues */
    z-index: 10;
}

.neon-grid {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 120%;
    height: 120%;
    transform: translate(-50%, -50%) perspective(1000px) rotateX(60deg);
    background-image: 
        linear-gradient(var(--bg-primary-overlay-20) 1px, transparent 1px),
        linear-gradient(90deg, var(--bg-primary-overlay-20) 1px, transparent 1px);
    background-size: 50px 50px;
    /* REMOVED: gridFloat animation for performance */
    z-index: 1;
    will-change: transform;
}

@keyframes gridFloat {
    0%, 100% { transform: translate(-50%, -50%) perspective(1000px) rotateX(60deg) translateZ(0); }
    50% { transform: translate(-50%, -50%) perspective(1000px) rotateX(60deg) translateZ(10px); }
}

@keyframes synthwaveMove {
    0% { transform: translateY(0); }
    100% { transform: translateY(100px); }
}

@keyframes heroBackgroundShift {
    from { opacity: 0.7; transform: translateX(-2%); }
    to { opacity: 1; transform: translateX(2%); }
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-xxl);
    align-items: start;
    max-width: 1400px;
    margin: 0 auto;
}

.hero-title-section {
    text-align: left;
}

.hero-title {
    font-family: 'Audiowide', cursive;
    margin: 0 0 var(--space-lg) 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

/* PERFORMANCE OPTIMIZED VHS Glitch Effect - Reduced frequency */
@keyframes vhsGlitch {
    0%, 98% { 
        transform: translateX(0);
    }
    1% { 
        transform: translateX(-1px);
    }
    2% { 
        transform: translateX(1px);
    }
}

/* PERFORMANCE OPTIMIZED Scanning Line - Reduced to small area */
@keyframes scanline {
    0% { transform: translateY(-20px); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(120px); opacity: 0; }
}

.hero-title-main {
    font-family: 'Michroma', monospace;
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 400;
    color: var(--color-primary);
    text-shadow: 
        0 0 10px var(--color-primary),
        0 0 20px var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 8px;
    animation: neonFlicker 6s ease-in-out infinite, vhsGlitch 20s ease-in-out infinite;
    line-height: 0.9;
}

.hero-title-accent {
    font-size: clamp(1.2rem, 3vw, 2rem);
    color: var(--color-secondary);
    font-weight: 300;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    margin-left: var(--space-sm);
}

.hero-tagline {
    margin: 0 0 var(--space-xl) 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.tagline-emphasis {
    font-family: 'Audiowide', cursive;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 400;
    color: #ffffff;
    text-shadow: 
        0 0 20px var(--color-primary),
        0 0 40px var(--color-primary),
        0 2px 4px rgba(0, 0, 0, 0.8);
    text-transform: uppercase;
    letter-spacing: 6px;
    margin-bottom: 15px;
    display: block;
    animation: textGlow 2s ease-in-out infinite alternate;
}

.tagline-subtitle {
    font-family: 'Electrolize', sans-serif;
    font-size: 1.2rem;
    color: var(--color-secondary);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.9;
    text-shadow: 0 0 10px var(--color-secondary);
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--space-xl);
    margin: var(--space-xl) 0;
}

.hero-feature {
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.15), rgba(218, 112, 214, 0.15));
    border: 2px solid var(--color-primary);
    border-radius: 12px;
    padding: 10px 12px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.hero-feature::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--color-primary), var(--color-secondary), var(--color-primary));
    border-radius: 12px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.hero-feature:hover {
    transform: translateY(-8px);
    box-shadow: 
        0 0 30px rgba(138, 43, 226, 0.8),
        0 0 60px rgba(138, 43, 226, 0.4),
        inset 0 0 20px rgba(138, 43, 226, 0.2);
    border-color: var(--color-secondary);
}

.hero-feature:hover::before {
    opacity: 0.3;
}

.feature-icon {
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    margin-bottom: 4px;
}

.cassie-icon {
    display: inline-block;
    width: 1.8rem;
    height: 1.8rem;
    background-image: url('../../assets/cassie.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.feature-text {
    font-size: var(--font-base);
    color: var(--text-primary);
    font-weight: 500;
}

.hero-status-panel {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    align-items: stretch;
}

.status-card {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--space-base);
    text-align: center;
    backdrop-filter: blur(15px);
    transition: all 0.3s ease;
}

.status-card:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--color-primary);
    box-shadow: 0 4px 20px rgba(138, 43, 226, 0.3);
}

.status-label {
    font-size: var(--font-sm);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-sm);
    font-weight: 600;
}

.status-value {
    font-size: var(--font-xxl);
    color: var(--text-primary);
    font-weight: 700;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--space-xs);
    margin-bottom: var(--space-sm);
}

.xp-number {
    color: var(--color-primary);
    text-shadow: 0 0 10px rgba(138, 43, 226, 0.5);
}

.xp-suffix {
    font-size: var(--font-base);
    color: var(--text-secondary);
    font-weight: 400;
}

.timer-display {
    font-family: 'Courier New', monospace;
    color: var(--color-secondary);
    text-shadow: 0 0 10px rgba(218, 112, 214, 0.5);
}

.status-bar {
    height: 4px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    overflow: hidden;
    margin-top: var(--space-sm);
}

.status-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    border-radius: 2px;
    transition: width 0.5s ease;
    box-shadow: 0 0 10px rgba(138, 43, 226, 0.5);
}

.timer-status-text {
    font-size: var(--font-xs);
    color: var(--text-tertiary);
    margin-top: var(--space-sm);
}

/* Level Display Styles */
.level-display {
    min-width: 140px;
    max-width: 180px;
    padding: 8px 12px !important;
}

.level-display .status-label {
    font-size: var(--font-xs);
    margin-bottom: 2px;
    letter-spacing: 0.5px;
}

.level-display .status-value {
    margin-bottom: 2px;
}

.level-info {
    flex-direction: row;
    gap: var(--space-sm);
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4px;
}

.level-title {
    font-size: var(--font-base);
    color: var(--color-primary);
    font-weight: 700;
    text-shadow: 0 0 10px rgba(138, 43, 226, 0.6);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.level-number {
    font-size: var(--font-sm);
    color: var(--text-secondary);
    font-weight: 500;
    white-space: nowrap;
}

.level-xp-info {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 4px;
}

.xp-display {
    display: flex;
    align-items: baseline;
    gap: 2px;
    font-size: var(--font-xs);
}

.level-progress-container {
    display: flex;
    flex-direction: column;
    gap: 1px;
    flex: 1;
    max-width: 60px;
}

.level-progress-text {
    font-size: var(--font-xs);
    color: var(--text-tertiary);
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-base);
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
}

.stat-number {
    font-size: var(--font-xl);
    color: var(--color-primary);
    font-weight: 700;
    text-shadow: 0 0 8px rgba(138, 43, 226, 0.4);
}

.stat-label {
    font-size: var(--font-xs);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-music-controls {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    z-index: 3;
}

/* Responsive Hero Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        text-align: center;
    }
    
    .hero-title-section {
        text-align: center;
    }
    
    .hero-features {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-status-panel {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .status-card {
        flex: 1;
        min-width: 120px;
        max-width: 160px;
    }
}

@media (max-width: 768px) {
    .hero-header {
        padding: var(--space-xl) var(--space-lg);
        min-height: 350px;
    }
    
    .hero-utility-nav {
        top: 15px;
        right: 15px;
        gap: 6px;
    }
    
    .utility-btn {
        padding: 6px 10px;
        font-size: 0.85em;
    }
    
    .utility-label {
        display: none;
    }
    
    .utility-icon {
        font-size: 1.3em;
    }
    
    .hero-features {
        grid-template-columns: 1fr;
        gap: var(--space-base);
    }
    
    .hero-status-panel {
        flex-direction: column;
    }
    
    .hero-music-controls {
        position: relative;
        top: auto;
        right: auto;
        margin-top: var(--space-lg);
        align-self: center;
    }
}

/* Main content area */
.game-content {
    background: var(--bg-primary);
    color: var(--text-primary);
    padding: var(--space-xl);
    display: none; /* Hide game content on home page */
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 1;
    transition: opacity 0.5s ease;
}

.loading-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.loading-content {
    text-align: center;
    color: var(--text-primary);
}

.loading-content h2 {
    font-family: 'Audiowide', cursive;
    font-size: var(--font-xxxl);
    background: linear-gradient(45deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-lg);
    animation: titleGlow 2s ease-in-out infinite alternate;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--space-lg);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-status {
    color: var(--text-secondary);
    font-size: var(--font-lg);
    margin-bottom: var(--space-lg);
}

.loading-progress {
    width: 300px;
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    margin: 0 auto var(--space-base);
    overflow: hidden;
}

.loading-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    width: 0%;
    transition: width 0.3s ease;
    border-radius: 4px;
}

.loading-percentage {
    color: var(--text-primary);
    font-size: var(--font-lg);
    font-weight: 600;
}

.tagline {
    font-family: 'Audiowide', cursive;
    font-size: var(--font-xxl);
    color: var(--color-accent);
    font-style: italic;
    margin: 0;
    opacity: 0.9;
}

/* Compact Timer (top-right corner) */
.timer-compact {
    position: absolute;
    top: 10px;
    right: 80px;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.9em;
    background: rgba(0, 0, 0, 0.1);
    padding: var(--space-xs) var(--space-sm);
    border-radius: 15px;
    backdrop-filter: blur(5px);
}

.timer {
    font-weight: bold;
    font-family: 'Courier New', monospace;
}

.timer-status {
    font-size: 0.8em;
    opacity: 0.8;
}

/* Overall XP Display (top-right corner of header) */
.overall-xp-display {
    position: absolute;
    top: 10px;
    right: 200px;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 1em;
    background: rgba(138, 43, 226, 0.2);
    padding: var(--space-xs) var(--space-sm);
    border-radius: 15px;
    backdrop-filter: blur(5px);
    border: 1px solid var(--color-primary);
}

.overall-xp-label {
    font-weight: bold;
    color: var(--text-secondary);
    font-size: 0.9em;
}

.overall-xp-value {
    font-weight: bold;
    font-family: 'Courier New', monospace;
    color: var(--color-primary);
    text-shadow: 0 0 10px rgba(138, 43, 226, 0.5);
}

/* Compact Music Controls (expandable on hover) */
.music-controls-compact {
    position: absolute;
    top: 10px;
    right: 20px;
}

.music-icon-btn {
    background: rgba(0, 0, 0, 0.1);
    border: none;
    color: white;
    font-size: 1.5em;
    padding: var(--space-xs);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.music-icon-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

/* Expandable Music Panel */
.music-panel-expanded {
    position: absolute;
    top: 55px;
    right: 0;
    background: var(--bg-modal);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: var(--space-md);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    min-width: 200px;
    z-index: 1000;
}

.music-controls-compact:hover .music-panel-expanded {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.music-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.music-row:last-child {
    margin-bottom: 0;
}

.music-btn-small {
    background: #007bff;
    border: none;
    color: white;
    font-size: 1em;
    padding: var(--space-xs) var(--space-sm);
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 35px;
}

.music-btn-small:hover {
    background: #0056b3;
    transform: scale(1.05);
}

.track-dropdown-compact {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 5px;
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.9em;
    width: 100%;
    cursor: pointer;
}

.volume-control-compact {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    width: 100%;
}

.volume-icon {
    font-size: 1em;
}

.volume-slider-compact {
    flex: 1;
    height: 4px;
    background: #ddd;
    border-radius: 2px;
    outline: none;
    cursor: pointer;
}

.volume-slider-compact::-webkit-slider-thumb {
    appearance: none;
    width: 16px;
    height: 16px;
    background: #007bff;
    border-radius: 50%;
    cursor: pointer;
}

.volume-percent {
    font-size: 0.8em;
    min-width: 30px;
    text-align: center;
}

.music-status-compact {
    text-align: center;
    font-size: var(--font-xs);
    color: var(--text-secondary);
    font-style: italic;
}

/* Data Management Controls */
.data-controls {
    display: flex;
    gap: var(--space-sm);
    margin: var(--space-sm) 0;
    flex-wrap: wrap;
    justify-content: center;
}

.data-btn, .btn-secondary {
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    padding: var(--space-lg) var(--space-xxl);
    border-radius: 8px;
    cursor: pointer;
    font-size: var(--font-lg);
    transition: all 0.3s ease;
    min-width: 180px;
    min-height: 50px;
}

.data-btn:hover, .btn-secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-accent);
    transform: translateY(-2px);
    box-shadow: var(--glow-primary);
}


/* Statistics Modal */
.modal {
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: var(--card-bg);
    margin: 5% auto;
    padding: 0;
    border-radius: 16px;
    width: 90%;
    max-width: 800px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from { transform: translateY(-50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-xl) var(--space-xxl);
    border-bottom: 2px solid var(--primary-color);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: 16px 16px 0 0;
}

.modal-header h2 {
    margin: 0;
    font-size: var(--font-xxl);
}

.close {
    font-size: var(--font-xxxl);
    font-weight: bold;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.close:hover {
    opacity: 1;
    transform: scale(1.1);
}

.modal-body {
    padding: var(--space-xxl);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-xxl);
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: var(--space-xl);
    text-align: center;
    transition: all 0.3s ease;
}

.stat-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.stat-card h3 {
    margin: 0 0 var(--space-sm) 0;
    font-size: var(--font-md);
    color: var(--text-color);
    opacity: 0.8;
}

.stat-value {
    font-size: var(--font-xxxxl);
    font-weight: bold;
    color: var(--primary-color);
    line-height: 1;
}

.stats-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.btn-warning {
    background: #ff6b35;
    border-color: #ff6b35;
}

.btn-warning:hover {
    background: #e55a2e;
}

/* Notification System */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--card-bg);
    border: 2px solid var(--primary-color);
    color: var(--text-color);
    padding: var(--space-md) var(--space-lg);
    border-radius: 8px;
    font-weight: 500;
    transform: translateX(400px);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 1001;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.notification.show {
    transform: translateX(0);
    opacity: 1;
}

.notification.success {
    border-color: #28a745;
    background: rgba(40, 167, 69, 0.1);
}

.notification.error {
    border-color: #dc3545;
    background: rgba(220, 53, 69, 0.1);
}

.notification.info {
    border-color: var(--primary-color);
    background: rgba(var(--primary-color-rgb), 0.1);
}

/* Streak Bonus Notification */
.streak-bonus-notification {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    opacity: 0;
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: white;
    padding: var(--space-lg);
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.4);
    z-index: 1002;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.streak-bonus-notification.show {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}

.streak-bonus-content {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.streak-icon {
    font-size: 2.5em;
    animation: fireFlicker 1s ease-in-out infinite alternate;
}

.streak-text {
    text-align: left;
}

.streak-title {
    font-size: 1.2em;
    font-weight: bold;
    margin-bottom: var(--space-xs);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.streak-bonus {
    font-size: 1em;
    opacity: 0.9;
    font-weight: 500;
}

@keyframes fireFlicker {
    0% { transform: rotate(-2deg) scale(1); }
    100% { transform: rotate(2deg) scale(1.05); }
}

/* Streak Milestone Styling */
.streak-stat.streak-milestone {
    background: linear-gradient(45deg, rgba(255, 107, 53, 0.1), rgba(247, 147, 30, 0.1));
    border-radius: 8px;
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid rgba(255, 107, 53, 0.3);
    animation: streakGlow 2s ease-in-out infinite alternate;
}

@keyframes streakGlow {
    0% { box-shadow: 0 0 5px rgba(255, 107, 53, 0.3); }
    100% { box-shadow: 0 0 15px rgba(255, 107, 53, 0.5); }
}
.audio-bar:nth-child(4) { animation-delay: 0.6s; }
.audio-bar:nth-child(5) { animation-delay: 0.8s; }

@keyframes audioWave {
    0%, 100% { height: 4px; }
    50% { height: 16px; }
}

/* Desktop Application Styles */
.desktop-mode .upload-controls {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-bottom: var(--space-md);
}

.desktop-mode .upload-controls .btn {
    flex: 1;
    min-width: 180px;
}

.desktop-only {
    display: none;
}

.desktop-mode .desktop-only {
    display: inline-block;
}

.desktop-feature {
    display: none;
}

.desktop-mode .desktop-feature {
    display: inline;
}

.web-feature {
    display: inline;
}

.desktop-mode .web-feature {
    display: none;
}

/* Enhanced button styling for desktop */
.desktop-mode .btn {
    padding: var(--space-md) var(--space-xl);
    font-size: var(--font-sm);
    font-weight: 500;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.desktop-mode .btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.desktop-mode .btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border: none;
    color: var(--text-primary);
}

.desktop-mode .btn-warning {
    background: linear-gradient(135deg, #ffc107, #e0a800);
    border: none;
    color: #212529;
}

/* Desktop-specific upload section */
.desktop-mode .upload-section h3 {
    color: var(--primary-color);
    margin-bottom: var(--space-md);
    font-size: var(--font-lg);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.desktop-mode .upload-info {
    font-size: var(--font-xs);
    color: var(--text-secondary);
    font-style: italic;
    margin-top: var(--space-xs);
}

/* Responsive design for music controls */
@media (max-width: 768px) {
    .game-header {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .game-header h1 {
        font-size: 4rem;
    }
    
    .timer-container {
        position: static;
        transform: none;
    }
    
    .music-controls {
        justify-content: center;
        gap: var(--space-sm);
    }
    
    .track-dropdown {
        min-width: 120px;
        font-size: 0.8em;
    }
    
    .volume-control {
        padding: var(--space-xs) var(--space-sm);
    }
    
    .volume-slider {
        width: 60px;
    }
    
    .music-status {
        display: none; /* Hide on mobile to save space */
    }
}

@media (max-width: 480px) {
    .utility-btn {
        padding: 6px 8px;
    }
    
    .music-controls {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .track-dropdown {
        order: 3;
        flex-basis: 100%;
        margin-top: 5px;
    }
}

.timer {
    font-family: 'Courier New', monospace;
    font-size: 1.5em;
    font-weight: bold;
}

.timer-status {
    font-size: 0.9em;
    opacity: 0.8;
}

/* Screen management */
.screen {
    display: none;
    padding: var(--space-lg);
    text-align: center;
    min-height: 500px;
}

.screen.active {
    display: block;
}

/* Start screen */
#start-screen h2 {
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

#start-screen p {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    font-size: var(--font-lg);
}

/* Theme Selector */
.theme-selector {
    margin-bottom: 25px;
}

.theme-label {
    display: block;
    margin-bottom: var(--space-sm);
    font-size: var(--font-lg);
    font-weight: 600;
    color: var(--text-primary);
}

.theme-dropdown {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-base);
    border: 2px solid #ddd;
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    cursor: pointer;
    min-width: 200px;
    transition: border-color 0.3s ease;
}

.theme-dropdown:hover {
    border-color: var(--color-primary);
}

.theme-dropdown:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

/* Task Management Screen */
#task-management-screen h2 {
    color: var(--text-primary);
    margin-bottom: var(--space-xl);
}

.task-editor-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
    box-shadow: var(--shadow-primary);
}

.task-editor-section h3 {
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    font-size: var(--font-lg);
}

.task-input-group {
    margin-bottom: var(--space-md);
}

.task-input-group label {
    display: block;
    margin-bottom: var(--space-xs);
    font-weight: 600;
    color: var(--text-secondary);
}

.task-input-group textarea,
.task-input-group select {
    width: 100%;
    padding: var(--space-sm);
    border: 2px solid #ddd;
    border-radius: 6px;
    font-size: var(--font-md);
    transition: border-color 0.3s ease;
}

.task-input-group textarea:focus,
.task-input-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.task-list-section {
    margin-bottom: 25px;
}

.task-list-section h3 {
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    font-size: var(--font-lg);
}

.task-tabs {
    display: flex;
    margin-bottom: 15px;
    border-bottom: 2px solid #ddd;
}

.tab-btn {
    padding: var(--space-sm) var(--space-lg);
    border: none;
    background: none;
    cursor: pointer;
    font-size: var(--font-base);
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: var(--text-accent);
    border-bottom-color: var(--text-accent);
}

.tab-btn:hover {
    color: #007bff;
}

.task-list {
    display: none;
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-card);
}

.task-list.active {
    display: block;
}

.task-item {
    padding: 15px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.task-item:last-child {
    border-bottom: none;
}

.task-text-display {
    flex: 1;
    margin-right: 15px;
    line-height: 1.4;
}

.task-difficulty-display {
    font-size: 0.85em;
    color: #666;
    margin: 5px 15px 5px 0;
    font-weight: bold;
}

.task-actions {
    display: flex;
    gap: 8px;
}

.btn-small {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-sm);
    min-width: 120px;
    min-height: 36px;
    font-weight: 600;
}

.management-buttons {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
    margin-top: var(--space-xl);
}

/* Enhanced button styling for management screens */
.upload-controls .btn, .gallery-controls .btn, .directory-controls .btn {
    padding: var(--space-sm) var(--space-lg);
    font-size: var(--font-sm);
    min-height: 40px;
    min-width: 140px;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    margin: var(--space-xs);
}

.upload-controls .btn:hover, .gallery-controls .btn:hover, .directory-controls .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(138, 43, 226, 0.3);
}

/* Button color improvements */
.btn-outline {
    background: transparent;
    border: 2px solid var(--border-color);
    color: var(--text-primary);
}

.btn-outline:hover {
    background: var(--bg-tertiary);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-info {
    background: linear-gradient(135deg, #17a2b8, #138496);
    color: white;
    border: none;
}

.btn-info:hover {
    background: linear-gradient(135deg, #138496, #117a8b);
}

/* Directory controls specific styling */
.directory-controls {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
    margin-top: var(--space-md);
    padding: var(--space-md);
    background: var(--bg-tertiary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.directory-controls .btn {
    margin: 0; /* Remove default margin for tighter control */
}

.photo-stats {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: var(--font-sm);
    color: var(--text-secondary);
    background: var(--bg-secondary);
    padding: var(--space-sm) var(--space-md);
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.scan-info {
    font-size: var(--font-xs);
    color: var(--text-tertiary);
    font-style: italic;
    padding: var(--space-xs) var(--space-sm);
    background: rgba(138, 43, 226, 0.1);
    border-radius: 4px;
    border: 1px solid rgba(138, 43, 226, 0.2);
}

/* Filter controls styling */
.filter-controls {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.filter-controls label {
    font-size: var(--font-sm);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.filter-select {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: var(--space-xs) var(--space-sm);
    color: var(--text-primary);
    font-size: var(--font-sm);
    min-width: 120px;
}

.filter-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(138, 43, 226, 0.2);
}

/* Photo count and storage displays */
#photo-count-display, #storage-size-display {
    color: var(--text-primary);
    font-weight: 600;
}

#image-count {
    color: var(--color-secondary);
    font-weight: 600;
}

/* Enhanced button styling for specific management buttons */
.btn-warning {
    background: linear-gradient(135deg, #ffc107, #e6ac00);
    color: #000;
    border: none;
    font-weight: 600;
}

.btn-warning:hover {
    background: linear-gradient(135deg, #e6ac00, #cc9900);
    transform: translateY(-2px);
}

.btn-danger {
    background: linear-gradient(135deg, #dc3545, #c82333);
    color: white;
    border: none;
    font-weight: 600;
}

.btn-danger:hover {
    background: linear-gradient(135deg, #c82333, #bd2130);
    transform: translateY(-2px);
}

.btn-secondary {
    background: linear-gradient(135deg, #6c757d, #5a6268);
    color: white;
    border: none;
    font-weight: 600;
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #5a6268, #495057);
    transform: translateY(-2px);
}

/* Modal actions styling */
.modal-actions {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-color);
}

.modal-actions .btn {
    min-width: 140px;
    padding: var(--space-md) var(--space-xl);
}

/* Info displays and labels */
.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--border-color);
}

.info-item:last-child {
    border-bottom: none;
}

.info-label {
    font-weight: 600;
    color: var(--text-secondary);
}

.info-item span:last-child {
    font-weight: 600;
    color: var(--color-primary);
    background: rgba(138, 43, 226, 0.1);
    padding: var(--space-xs) var(--space-sm);
    border-radius: 4px;
    font-size: var(--font-sm);
}

.empty-list {
    padding: 40px;
    text-align: center;
    color: #666;
    font-style: italic;
}

/* Task container */
.task-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-primary);
}

.task-type {
    margin-bottom: 15px;
}

#task-type-indicator {
    background: #28a745;
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9em;
    font-weight: bold;
}

#task-type-indicator.consequence {
    background: #dc3545;
}

.task-image-container {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: max(200px, 25vh);       /* Dynamic minimum height based on viewport */
    max-height: 85vh;                   /* Allow container to take up most of screen */
    width: 100%;                        /* Full width for centering */
}

.task-image {
    /* Hybrid responsive sizing - scales with viewport but has reasonable limits */
    max-width: min(90vw, 1200px);       /* 90% of viewport width, capped at 1200px */
    max-height: min(70vh, 800px);       /* 70% of viewport height, capped at 800px */
    min-height: max(200px, 20vh);       /* Minimum 200px or 20% of viewport height */
    min-width: 250px;                   /* Prevent images from being too narrow */
    
    /* Maintain aspect ratio and image quality */
    width: auto;
    height: auto;
    object-fit: contain;                /* Preserve aspect ratio, fit within bounds */
    
    /* Visual enhancements */
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;          /* Smooth transitions when resizing */
    object-fit: cover;
}

.task-text-container {
    margin-bottom: 25px;
}

.task-text {
    color: var(--text-primary);
    font-size: var(--font-xl);
    line-height: 1.4;
}

/* Task difficulty and points display */
.task-difficulty {
    background: rgba(255, 255, 255, 0.8);
    padding: var(--space-sm) var(--space-md);
    border-radius: 20px;
    font-size: var(--font-sm);
    font-weight: bold;
    margin-bottom: var(--space-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.task-points {
    background: #ffd700;
    color: var(--text-primary);
    padding: var(--space-xs) var(--space-md);
    border-radius: 15px;
    font-size: var(--font-xs);
    font-weight: bold;
    margin-left: var(--space-sm);
    box-shadow: var(--shadow-sm);
}

/* Buttons */
.action-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-bottom: 20px;
}

.btn {
    padding: var(--space-xl) var(--space-xxl);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-xl);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 180px;
    min-height: 50px;
    color: var(--text-primary);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--glow-primary);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--text-primary);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
    transform: translateY(-2px);
}

.btn-success {
    background: var(--color-success);
    color: var(--text-inverse);
}

.btn-success:hover {
    background: var(--color-success);
    opacity: 0.9;
}

.btn-warning {
    background: var(--color-warning);
    color: var(--text-primary);
}

.btn-warning:hover {
    background: var(--color-warning);
    opacity: 0.9;
}

.btn-info {
    background: var(--color-info);
    color: var(--text-inverse);
}

.btn-info:hover {
    background: var(--color-info);
    opacity: 0.9;
}

.btn-danger {
    background: var(--color-danger);
    color: var(--text-inverse);
    position: relative;
}

.btn-danger:hover {
    background: var(--color-danger);
    opacity: 0.9;
}

.btn-danger:disabled {
    background: #6c757d;
    color: #ffffff;
    opacity: 0.65;
    cursor: not-allowed;
}

.btn-danger:disabled:hover {
    background: #6c757d;
    transform: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Options Menu Styles */
.options-section {
    margin-top: 20px;
    position: relative;
}

.btn-tertiary {
    background: #6c757d;
    color: white;
    margin-bottom: 10px;
}

.btn-tertiary:hover {
    background: #545b62;
}

.options-menu {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--bg-card);
    border: 2px solid var(--color-primary);
    border-radius: 16px;
    padding: var(--space-xxl);
    max-width: 600px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 20px rgba(255, 0, 110, 0.3);
    z-index: 99999;
    animation: popupFadeIn 0.3s ease-out;
    display: none;
}

.options-menu[style*="display: block"] {
    display: block !important;
}

.options-menu.popup-visible {
    display: block !important;
}

.option-item {
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--border-color);
}

.option-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.option-label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #495057;
}

.theme-dropdown {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: var(--font-sm);
}

.data-controls, .other-controls {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.btn-option {
    background: #e9ecef;
    color: #495057;
    padding: var(--space-sm) var(--space-lg);
    font-size: 0.9em;
    min-width: auto;
}

.btn-option:hover {
    background: #dee2e6;
    transform: translateY(-1px);
}

.main-actions {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
}

.main-actions .btn {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
}

/* Game Mode Selection */
.game-mode-selection {
    background: var(--bg-card);
    border-radius: 10px;
    padding: var(--space-xl);
    margin: var(--space-xl) 0;
    border: 2px solid var(--border-color);
}

.game-mode-selection h3 {
    color: var(--text-primary);
    margin-bottom: 15px;
    text-align: center;
    font-size: 1.2em;
}

.game-mode-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.game-mode-option {
    position: relative;
}

.game-mode-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.game-mode-option label {
    display: block;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: var(--space-md);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.game-mode-option label:hover {
    border-color: #4facfe;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(79, 172, 254, 0.2);
}

.game-mode-option input[type="radio"]:checked + label {
    border-color: #4facfe;
    background: linear-gradient(135deg, #4facfe22, #00f2fe11);
    box-shadow: 0 4px 12px rgba(79, 172, 254, 0.3);
}

.game-mode-option label strong {
    color: var(--text-primary);
    font-size: var(--font-md);
    display: block;
    margin-bottom: var(--space-xs);
}

.game-mode-option label p {
    color: var(--text-secondary);
    font-size: var(--font-sm);
    margin: 0;
    line-height: 1.4;
}

.mode-config {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #eee;
}

.mode-config label {
    font-size: 0.9em;
    color: #555;
    font-weight: 500;
}

.mode-config select {
    margin-left: var(--space-sm);
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-size: var(--font-sm);
}

.custom-time-input,
.custom-score-input {
    margin-left: var(--space-sm);
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-size: var(--font-sm);
    width: 80px;
    display: none;
}

/* New Game Mode Grid Styles */
.game-mode-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
    margin: 20px 0;
}

.game-mode-card {
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.game-mode-card:hover {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-secondary);
    transform: translateY(-2px);
}

.game-mode-card.selected {
    border-color: var(--accent-primary);
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--accent-primary-alpha) 100%);
    box-shadow: var(--shadow-secondary);
}

.mode-icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
    display: block;
}

.mode-info h4 {
    margin: 0 0 8px 0;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
}

.mode-info p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.4;
}

.game-mode-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

/* Quick Play Configuration Styles */
.option-group {
    margin: 15px 0;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.option-group label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.option-group h5 {
    margin: 0 0 10px 0;
    color: var(--accent-primary);
    font-size: 1rem;
    font-weight: 600;
}

.sub-option {
    margin: 8px 0 8px 20px;
    padding: 8px;
    background: var(--bg-tertiary);
    border-radius: 6px;
    border-left: 3px solid var(--accent-primary);
}

.sub-option label {
    font-weight: normal;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    margin: 0;
}

.option-group select,
.option-group input[type="number"] {
    margin-left: 8px;
    padding: 6px 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.9rem;
}

/* Update existing mode config styles to work with new structure */
.mode-config {
    margin-top: 20px;
    padding: 15px;
    background: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.game-mode-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-3px);
    box-shadow: var(--glow-primary);
}

.game-mode-card.selected {
    border-color: #4facfe;
    background: linear-gradient(135deg, #4facfe15, #00f2fe08);
    box-shadow: 0 8px 25px rgba(79, 172, 254, 0.3);
}

.game-mode-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    top: 15px;
    right: 15px;
    cursor: pointer;
}

.mode-icon {
    font-size: 2.5em;
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: 50%;
    transition: all 0.3s ease;
    color: var(--text-secondary);
}

.game-mode-card:hover .mode-icon {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    transform: scale(1.1);
}

.game-mode-card.selected .mode-icon {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
}

.mode-info {
    flex: 1;
}

.mode-info h4 {
    color: var(--text-primary);
    margin: 0 0 8px 0;
    font-size: 1.2em;
    font-weight: 600;
}

.mode-info p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.95em;
    line-height: 1.4;
}

/* Mode Options Styles */
.mode-options {
    margin-top: 20px;
}

.config-section {
    background: var(--bg-tertiary);
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 15px;
    border: 1px solid var(--border-color);
}

.config-section h4 {
    color: var(--text-primary);
    margin: 0 0 12px 0;
    font-size: 1em;
    display: flex;
    align-items: center;
    gap: 8px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    cursor: pointer;
    font-size: 0.9em;
    color: #495057;
}

.checkbox-label input[type="checkbox"] {
    margin: 0;
    cursor: pointer;
}

.frequency-control {
    margin-left: 20px;
    padding: 10px;
    background: var(--bg-secondary);
    border-radius: 6px;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.frequency-control label {
    display: block;
    font-size: 0.85em;
    color: #6c757d;
    margin-bottom: 5px;
}

.frequency-control input[type="range"] {
    width: 100%;
    margin: 5px 0;
}

.frequency-control small {
    font-size: 0.75em;
    color: #6c757d;
    font-style: italic;
}

#frequency-display {
    font-weight: bold;
    color: #4facfe;
}

.custom-time-input:focus,
.custom-score-input:focus {
    border-color: #007bff;
    outline: none;
    box-shadow: 0 0 3px rgba(0, 123, 255, 0.3);
}

.mercy-cost {
    display: block;
    font-size: 0.8em;
    opacity: 0.9;
    font-weight: bold;
}

.btn-secondary {
    background: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background: #545b62;
}

/* Loading indicator styles */
.btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.btn:disabled:hover {
    transform: none;
    box-shadow: none;
}

.btn-loading {
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.6; }
    100% { opacity: 1; }
}

/* Game stats */
.game-stats {
    display: flex;
    justify-content: space-around;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 15px;
    border-radius: 8px;
    box-shadow: var(--shadow-primary);
}

.stat {
    text-align: center;
}

#score {
    color: #ffd700;
    font-weight: bold;
    font-size: 1.3em;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
    background: rgba(255, 215, 0, 0.1);
    padding: 4px 8px;
    border-radius: 6px;
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.stat-label {
    display: block;
    font-size: 0.9em;
    color: var(--text-secondary);
    margin-bottom: 5px;
}

.stat-value {
    display: block;
    font-size: 1.5em;
    font-weight: bold;
    color: var(--text-primary);
}

/* Paused screen */
#paused-screen h2 {
    color: var(--text-primary);
    margin-bottom: 15px;
}

#paused-screen p {
    color: var(--text-secondary);
    margin-bottom: 25px;
}

#paused-screen .btn {
    margin: 0 10px;
}

/* Game over screen */
#game-over-screen h2 {
    color: var(--text-primary);
    margin-bottom: 20px;
}

.final-stats {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 25px;
    box-shadow: var(--shadow-primary);
}

.final-stats p {
    margin-bottom: 10px;
    font-size: 1.1em;
    color: var(--text-primary);
}

.final-stats span {
    font-weight: bold;
    color: var(--color-primary);
}

/* Responsive design */
@media (max-width: 480px) {
    .game-container {
        width: 98%;
    }
    
    .task-image-container {
        min-height: 250px;
    }
    
    .task-image {
        max-width: 95%;
        max-height: 250px;
        min-height: 200px;
    }
    
    .action-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 200px;
    }
    
    .game-stats {
        flex-direction: column;
        gap: 10px;
    }
    
    .timer-container {
        flex-direction: column;
        gap: 5px;
    }
    
    .screen {
        padding: 15px;
    }
}

/* THEME SYSTEM */
/* Ocean Theme (Default) - Already defined above */

/* Sunset Theme */
body.theme-sunset {
    background: linear-gradient(135deg, #ff7e5f 0%, #feb47b 100%);
}
.theme-sunset .game-header {
    background: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
}
.theme-sunset .btn-primary { background: #ff6b35; }
.theme-sunset .btn-primary:hover { background: #e55a2b; }
.theme-sunset .btn-success { background: #ff8c00; }
.theme-sunset .btn-success:hover { background: #e67e00; }

/* Forest Theme */
body.theme-forest {
    background: linear-gradient(135deg, #134e5e 0%, #71b280 100%);
}
.theme-forest .game-header {
    background: linear-gradient(135deg, #2d5016 0%, #a8e6cf 100%);
}
.theme-forest .btn-primary { background: #2d5016; }
.theme-forest .btn-primary:hover { background: #1e3510; }
.theme-forest .btn-success { background: #4caf50; }
.theme-forest .btn-success:hover { background: #45a049; }

/* Midnight Theme */
body.theme-midnight {
    background: linear-gradient(135deg, #0c0c0c 0%, #434343 100%);
}
.theme-midnight .game-container {
    background: #1a1a1a;
    color: white;
}
.theme-midnight .game-header {
    background: linear-gradient(135deg, #000000 0%, #434343 100%);
}
.theme-midnight .task-container {
    background: #2a2a2a;
    color: white;
}
.theme-midnight .task-text {
    color: white;
}
.theme-midnight .game-stats {
    background: #2a2a2a;
}
.theme-midnight .btn-primary { background: #6c757d; }
.theme-midnight .btn-primary:hover { background: #545b62; }

/* Pastel Theme */
body.theme-pastel {
    background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
}
.theme-pastel .game-header {
    background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%);
}
.theme-pastel .btn-primary { background: #ff9a9e; }
.theme-pastel .btn-primary:hover { background: #ff8a8e; }
.theme-pastel .btn-success { background: #a8e6cf; }
.theme-pastel .btn-success:hover { background: #98d6bf; }
.theme-pastel .btn-warning { background: #ffd3a5; color: #333; }
.theme-pastel .btn-warning:hover { background: #ffc385; }

/* Neon Theme */
body.theme-neon {
    background: linear-gradient(135deg, #0f0f0f 0%, #2a0845 100%);
}
.theme-neon .game-container {
    background: #1a1a1a;
    color: #00ff00;
    border: 2px solid #00ff00;
    box-shadow: 0 0 30px rgba(0, 255, 0, 0.3);
}
.theme-neon .game-header {
    background: linear-gradient(135deg, #000000 0%, #ff006e 100%);
    border-bottom: 2px solid #00ff00;
}
.theme-neon .task-container {
    background: #0a0a0a;
    color: #00ff00;
    border: 1px solid #00ff00;
}
.theme-neon .task-text {
    color: #00ff00;
}
.theme-neon .btn-primary { 
    background: #ff006e; 
    border: 2px solid #00ff00;
    box-shadow: 0 0 10px rgba(255, 0, 110, 0.5);
}
.theme-neon .btn-success { 
    background: #00ff00; 
    color: black;
    box-shadow: 0 0 10px rgba(0, 255, 0, 0.5);
}

/* Autumn Theme */
body.theme-autumn {
    background: linear-gradient(135deg, #d2691e 0%, #8b4513 100%);
}
.theme-autumn .game-header {
    background: linear-gradient(135deg, #cd853f 0%, #a0522d 100%);
}
.theme-autumn .btn-primary { background: #8b4513; }
.theme-autumn .btn-primary:hover { background: #7a3f12; }
.theme-autumn .btn-success { background: #daa520; }
.theme-autumn .btn-success:hover { background: #b8941b; }
.theme-autumn .btn-warning { background: #ff8c00; }
.theme-autumn .btn-warning:hover { background: #e67e00; }

/* Monochrome Theme */
body.theme-monochrome {
    background: linear-gradient(135deg, #000000 0%, #434343 100%);
}
.theme-monochrome .game-container {
    background: white;
    border: 3px solid black;
}
.theme-monochrome .game-header {
    background: black;
    border-bottom: 3px solid white;
}
.theme-monochrome .task-container {
    background: #f8f8f8;
    border: 2px solid black;
}
.theme-monochrome .btn-primary { 
    background: black; 
    color: white;
    border: 2px solid black;
}
.theme-monochrome .btn-primary:hover { 
    background: white; 
    color: black;
}
.theme-monochrome .btn-success { 
    background: white; 
    color: black;
    border: 2px solid black;
}
.theme-monochrome .btn-success:hover {
    background: black;
    color: white;
}

/* Help Menu Styles */
.help-section {
    margin-bottom: 25px;
}

.help-section h3 {
    color: #333;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid #e9ecef;
    font-size: 1.1em;
}

.shortcut-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.shortcut-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: #f8f9fa;
    border-radius: 6px;
    border-left: 4px solid #007bff;
}

.shortcut-key {
    background: #343a40;
    color: white;
    padding: 4px 12px;
    border-radius: 4px;
    font-family: monospace;
    font-weight: bold;
    font-size: 0.9em;
    min-width: 60px;
    text-align: center;
}

.shortcut-action {
    flex: 1;
    margin-left: 15px;
    color: #555;
    font-weight: 500;
}

.help-tips {
    background: #e3f2fd;
    padding: 15px;
    border-radius: 8px;
    border-left: 4px solid #2196f3;
    margin: 0;
}

.help-tips li {
    margin-bottom: 8px;
    color: #1565c0;
    line-height: 1.4;
}

.help-tips li:last-child {
    margin-bottom: 0;
}

/* Image Management Styles */
.upload-section {
    background: var(--bg-card);
    padding: var(--space-xl);
    border-radius: 12px;
    margin-bottom: var(--space-xxl);
    border: 2px dashed var(--border-accent);
    box-shadow: var(--shadow-primary);
}

.upload-controls {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.upload-info {
    font-size: var(--font-sm);
    color: var(--text-secondary);
    font-style: italic;
}

.gallery-section {
    margin-bottom: var(--space-xxl);
}

.gallery-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.gallery-controls {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
    margin-bottom: var(--space-md);
}

.image-count {
    font-size: var(--font-sm);
    color: var(--text-secondary);
    font-weight: 500;
}

.image-gallery {
    display: none; /* Hide galleries by default */
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--space-lg);
    max-height: 400px;
    overflow-y: auto;
    padding: var(--space-md);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: var(--bg-secondary);
}

.image-gallery.active {
    display: grid; /* Show active gallery as grid */
}

/* Video Gallery Styles */
#lib-video-gallery {
    display: grid !important; 
    min-height: 200vh !important;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)) !important; /* Reduced from 180px for more columns */
    gap: 4px !important; /* Small gap for better visual balance */
    grid-auto-rows: auto !important; /* Override the generic .video-gallery minmax setting */
    max-height: 200vh !important;
    overflow-y: auto !important;
    padding:10px !important; /* Reduced padding */
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: var(--bg-secondary);
}

#lib-video-gallery.active {
    display: grid !important; /* Show active gallery as grid */
}

/* Video item styling - ensure visibility and compact layout */
#lib-video-gallery .video-item {
    display: block !important;
    position: relative !important;
    background: var(--bg-card) !important;
    border-radius: var(--radius-md) !important;
    overflow: hidden !important;
    border: 1px solid var(--border-color) !important;
    transition: all 0.3s ease !important;
    cursor: pointer !important;
    padding: 0 !important;
    margin: 0 !important;
}

#lib-video-gallery .video-item:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15) !important;
    border-color: var(--color-primary) !important;
}

/* Compact video thumbnail container */
#lib-video-gallery .video-thumbnail-container {
    width: 100% !important;
    height: 80px !important; /* Compact but visible */
    border-radius: 0 !important;
    overflow: hidden !important;
    background: var(--bg-secondary) !important;
    border: none !important;
    margin: 0 !important;
    padding: 0 !important;
    position: relative !important;
    display: block !important;
}

/* Compact video thumbnail */
#lib-video-gallery .video-thumbnail {
    width: 100% !important;
    height: 80px !important; /* Match container height */
    object-fit: cover !important;
    display: block !important;
    border-radius: 0 !important;
}

/* Compact video info section */
#lib-video-gallery .video-info {
    padding: 8px 6px !important; /* Increased padding for more space */
    background: rgba(0, 0, 0, 0.9) !important; /* Darker background for better contrast */
    height: auto !important; /* Auto height to fit content */
    min-height: 75px !important; /* Minimum height for consistency */
    overflow: hidden !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    border-top: 1px solid rgba(255, 255, 255, 0.2) !important;
}

#lib-video-gallery .video-details {
    display: flex !important;
    flex-direction: column !important;
    gap: 4px !important;
    width: 100% !important;
}

#lib-video-gallery .video-name,
#lib-video-gallery .video-title {
    font-size: 12px !important; /* Slightly larger font for better visibility */
    color: #ffffff !important; /* Bright white for visibility */
    margin: 0 0 3px 0 !important; /* Increased bottom margin */
    font-weight: 600 !important; /* Bolder font weight */
    line-height: 1.2 !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
}

#lib-video-gallery .video-directory,
#lib-video-gallery .video-meta {
    font-size: 10px !important; /* Slightly larger for better readability */
    color: #e0e0e0 !important; /* Brighter light gray for better visibility */
    opacity: 1 !important; /* Remove opacity to ensure visibility */
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
    line-height: 1.1 !important;
    margin: 0 0 4px 0 !important;
}

#lib-video-gallery .btn-small {
    font-size: 10px !important;
    padding: 4px 8px !important;
    margin-top: 0 !important;
}
}

/* Override conflicting gallery item styles for video items - COMPACT LAYOUT */
#lib-video-gallery .gallery-item.video-item {
    position: relative !important;
    background: var(--bg-card) !important;
    border-radius: var(--radius-md) !important;
    overflow: hidden !important;
    border: 1px solid var(--border-color) !important;
    transition: all 0.3s ease !important;
    cursor: pointer !important;
    display: block !important;
    width: auto !important;
    height: 240px !important; /* Thumbnail (80px) + video info (40px) + padding (20px) */
    min-height: 240px !important;
    max-height: 240px !important; /* Accommodate thumbnail + info section */
    padding: 0 !important;
    margin: 0 !important; /* Ensure no margins */
}

/* Video item hover effect - MATCH IMAGE GALLERY */
#lib-video-gallery .gallery-item.video-item:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1) !important;
    border-color: var(--color-primary) !important;
}

/* Ensure video thumbnail container is visible */
#lib-video-gallery .video-item .video-thumbnail-container {
    display: block !important;
    width: 100% !important;
    height: 80px !important;
    background: var(--bg-secondary) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 8px !important;
    overflow: hidden !important;
    margin-bottom: 4px !important;
    flex-shrink: 0 !important;
    opacity: 1 !important;
    visibility: visible !important;
}

/* Ensure video thumbnail is visible */
#lib-video-gallery .video-item .video-thumbnail {
    display: block !important;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    border-radius: 8px !important;
    opacity: 1 !important;
    visibility: visible !important;
}

.image-item {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-primary);
    transition: all 0.3s ease;
    cursor: pointer;
}

.image-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--glow-primary);
    border-color: var(--border-accent);
}

.image-item.selected {
    border: 3px solid var(--color-primary);
    transform: scale(0.95);
    box-shadow: var(--glow-primary);
}

.image-preview {
    width: 100%;
    height: 80px;
    object-fit: cover;
    cursor: pointer;
}

.image-info {
    padding: var(--space-sm);
    background: var(--bg-tertiary);
}

.image-name {
    font-size: var(--font-xs);
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
    word-break: break-word;
}

.image-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.image-checkbox {
    margin: 0;
}

.image-status {
    font-size: 0.7em;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: bold;
}

.image-enabled {
    background: #d4edda;
    color: #155724;
}

.image-disabled {
    background: #f8d7da;
    color: #721c24;
}

.loading, .no-images {
    text-align: center;
    padding: var(--space-xxl);
    color: var(--text-secondary);
    font-style: italic;
}

.no-images {
    background: var(--bg-tertiary);
    border-radius: 12px;
    border: 2px dashed var(--border-color);
}

/* Video Management Styles */
.video-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    grid-auto-rows: minmax(320px, auto);
    gap: 0px;
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    align-content: start;
    max-height: 80vh;
    overflow-y: auto; 
}

/* Custom scrollbar styling for video gallery */
.video-gallery::-webkit-scrollbar {
    width: 12px;
}

.video-gallery::-webkit-scrollbar-track {
    background: #333;
    border-radius: 6px;
}

.video-gallery::-webkit-scrollbar-thumb {
    background: #666;
    border-radius: 6px;
}

.video-gallery::-webkit-scrollbar-thumb:hover {
    background: #888;
}

.video-gallery.active {
    display: grid;
}

.video-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: var(--shadow-primary);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
    min-height: 320px;
}

.video-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--glow-primary);
    border-color: var(--border-accent);
}

.video-item.selected {
    border: 3px solid var(--color-primary);
    transform: scale(0.98);
    box-shadow: var(--glow-primary);
}

.video-thumbnail {
    position: relative;
    width: 100%;
    height: 140px;
    overflow: hidden;
    background: var(--bg-tertiary);
    border-radius: 8px;
}

.video-thumbnail video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.video-info {
    padding: var(--space-sm);
}

.video-name,
.video-title {
    font-weight: 600;
    font-size: var(--font-sm);
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.video-meta {
    color: var(--text-tertiary);
    font-size: var(--font-xs);
    margin-bottom: var(--space-sm);
}

.video-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-xs);
}

.video-actions .btn-small {
    font-size: var(--font-xs);
    padding: var(--space-xs) var(--space-sm);
}

.video-select {
    margin: 0;
}

/* Video Tabs */
.video-tabs {
    display: flex;
    margin-bottom: var(--space-md);
    border-bottom: 2px solid #dee2e6;
}

.video-tabs .tab-btn {
    flex: 1;
    padding: var(--space-sm) var(--space-md);
    border: none;
    background: #f8f9fa;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: var(--font-sm);
    font-weight: 500;
    transition: all 0.2s ease;
}

.video-tabs .tab-btn:hover {
    background: #e9ecef;
    color: var(--text-primary);
}

.video-tabs .tab-btn.active {
    background: var(--bg-card);
    color: var(--color-primary);
    border-bottom: 2px solid var(--color-primary);
    transform: translateY(2px);
}

/* Photo Management Styles */
.photo-gallery {
    display: none;
}

.photo-gallery.active {
    display: block;
}

.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.photo-item {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: var(--shadow-primary);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
}

.photo-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--glow-primary);
    border-color: var(--border-accent);
}

.photo-item.selected {
    border: 3px solid var(--color-primary);
    transform: scale(0.98);
    box-shadow: var(--glow-primary);
}

.photo-item img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    display: block;
    cursor: pointer;
}

.photo-item-info {
    padding: var(--space-sm);
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.photo-item-date {
    font-weight: 600;
    font-size: var(--font-sm);
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.photo-item-session {
    color: var(--text-tertiary);
    font-size: var(--font-xs);
}

.selection-checkbox {
    position: absolute;
    top: var(--space-xs);
    left: var(--space-xs);
    z-index: 2;
    margin: 0;
}

/* Photo Tabs */
.photo-tabs {
    display: flex;
    margin-bottom: var(--space-md);
    border-bottom: 2px solid #dee2e6;
}

.photo-tabs .tab-btn {
    flex: 1;
    padding: var(--space-sm) var(--space-md);
    border: none;
    background: #f8f9fa;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: var(--font-sm);
    font-weight: 500;
    transition: all 0.2s ease;
}

.photo-tabs .tab-btn:hover {
    background: #e9ecef;
    color: var(--text-primary);
}

.photo-tabs .tab-btn.active {
    background: var(--bg-card);
    color: var(--color-primary);
    border-bottom: 2px solid var(--color-primary);
    transform: translateY(2px);
}

/* Audio Management Styles */
.audio-tabs {
    display: flex;
    margin-bottom: var(--space-lg);
    border-bottom: 2px solid var(--border-color);
    border-radius: 8px 8px 0 0;
    overflow: hidden;
}

.audio-tabs .tab-btn {
    flex: 1;
    padding: var(--space-md) var(--space-lg);
    border: none;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
    font-weight: 600;
}

.audio-tabs .tab-btn:hover {
    background: var(--bg-card);
    color: var(--text-primary);
}

.audio-tabs .tab-btn.active {
    background: var(--bg-card);
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.audio-count {
    font-size: var(--font-sm);
    color: var(--text-secondary);
    font-weight: 500;
}

.audio-gallery {
    display: none; /* Hide galleries by default */
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-lg);
    max-height: 400px;
    overflow-y: auto;
    padding: var(--space-lg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: var(--bg-secondary);
}

.audio-gallery.active {
    display: grid; /* Show active gallery as grid */
}

.audio-item {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-primary);
    transition: all 0.3s ease;
    padding: var(--space-lg);
}

.audio-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--glow-primary);
    border-color: var(--border-accent);
}

.audio-item.selected {
    border: 3px solid var(--color-primary);
    transform: scale(0.98);
    background: var(--bg-tertiary);
    box-shadow: var(--glow-primary);
}

.audio-icon {
    font-size: 2.5em;
    text-align: center;
    margin-bottom: var(--space-sm);
    color: var(--color-primary);
}

.audio-title {
    font-size: var(--font-sm);
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    font-weight: 600;
    word-break: break-word;
    text-align: center;
}

.audio-filename {
    font-size: var(--font-xs);
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    text-align: center;
    word-break: break-word;
}

.audio-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
}

.audio-preview-btn {
    background: #28a745;
    color: white;
    border: none;
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8em;
    transition: background 0.3s ease;
}

.audio-preview-btn:hover {
    background: #218838;
}

.audio-checkbox {
    margin: 0;
}

.audio-status {
    font-size: 0.7em;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: bold;
}

.audio-enabled {
    background: #d4edda;
    color: #155724;
}

.audio-disabled {
    background: #f8d7da;
    color: #721c24;
}

.audio-preview-section {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
}

.audio-preview-section h4 {
    margin-bottom: 15px;
    color: #333;
}

.preview-controls {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.preview-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
}

.preview-info span {
    font-size: 0.9em;
    color: #6c757d;
    font-weight: 500;
}

.no-audio {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
    font-style: italic;
    background: var(--bg-card);
    border-radius: 8px;
    border: 2px dashed var(--border-color);
}

/* Audio category icons */
.audio-item[data-category="background"] .audio-icon::before {
    content: "🎵";
}

.audio-item[data-category="ambient"] .audio-icon::before {
    content: "🌿";
}

.audio-item[data-category="effects"] .audio-icon::before {
    content: "🔊";
}

/* ===========================
   RESPONSIVE DESIGN ENHANCEMENTS
   =========================== */

/* Large screens - take advantage of extra space */
@media (min-width: 1200px) {
    .game-container {
        width: 90%;
        max-width: 1400px;
    }
    
    .game-header h1 {
        font-size: 6rem;
    }
    
    /* Make better use of horizontal space */
    .main-actions {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
        gap: 20px;
    }
    
    .main-actions .btn {
        width: auto;
        min-width: 200px;
        max-width: 250px;
        margin: 0;
    }
    
    /* Multi-column layouts for management screens */
    .image-gallery, .audio-gallery {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: var(--space-md);
    }
    
    /* Game mode selection in columns */
    .game-mode-options {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 20px;
    }
}

/* Medium screens - balanced layout */
@media (min-width: 900px) and (max-width: 1199px) {
    .game-container {
        width: 95%;
    }
    
    .main-actions {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }
    
    .main-actions .btn {
        width: auto;
        min-width: 180px;
        max-width: 220px;
        margin: 0;
    }
}

/* Small screens - compact layout */
@media (max-width: 899px) {
    .game-container {
        width: calc(100vw - 350px);
        max-width: calc(100vw - 350px);
        margin: 5px auto;
        border-radius: 10px;
        min-width: 600px;
    }
    
    .game-header {
        padding: 15px;
    }
    
    .game-header h1 {
        font-size: 3.5rem;
    }
    
    .main-actions {
        flex-direction: column;
        gap: 12px;
    }
    
    .main-actions .btn {
        width: 100%;
        max-width: 280px;
    }
    
    /* Compact game mode selection */
    .game-mode-selection {
        padding: 15px;
    }
    
    .game-mode-option label {
        padding: 12px;
    }
    
    /* Adjust image and audio galleries */
    .image-gallery, .audio-gallery {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: var(--space-sm);
    }
}

/* Handle very wide screens */
@media (min-width: 1600px) {
    .game-container {
        width: calc(100vw - 350px);
        max-width: calc(100vw - 350px);
    }
    
    .game-content {
        padding: 30px;
    }
    
    /* Use more columns for galleries on wide screens */
    .image-gallery, .audio-gallery {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 20px;
    }
}

/* Ensure game screen task display scales well */
@media (min-width: 1400px) {
    .task-display {
        max-width: 900px;
        margin: 0 auto;
    }
    
    .task-image {
        max-height: min(75vh, 900px);   /* Much larger images on very large screens */
        max-width: min(85vw, 1400px);   /* Can be much wider on large screens */
    }
    
    .task-image-container {
        min-height: max(300px, 35vh);   /* Taller container for larger images */
    }
}

@media (min-width: 1000px) and (max-width: 1399px) {
    .task-display {
        max-width: 700px;
        margin: 0 auto;
    }
    
    .task-image {
        max-height: min(65vh, 700px);   /* Bigger images for medium-large screens */
        max-width: min(88vw, 1000px);   /* More width utilization */
    }
}

/* Compact sizing for smaller windows */
@media (max-width: 999px) {
    .task-image {
        max-height: min(55vh, 500px);   /* Still quite large on compact screens */
        max-width: min(92vw, 600px);    /* Take up most of the width */
        min-height: max(180px, 18vh);   /* Smaller minimum height */
    }
    
    .task-image-container {
        min-height: max(180px, 20vh);   /* Compact container */
        margin-bottom: 15px;
    }
}

/* Very small windows - still allow decent image size */
@media (max-width: 800px) {
    .task-image {
        max-height: min(50vh, 400px);   /* Half the viewport height on small windows */
        max-width: min(95vw, 500px);    /* Nearly full width */
        min-height: max(150px, 15vh);   /* Smaller minimum */
        min-width: 200px;               /* Smaller minimum width */
    }
    
    .task-image-container {
        min-height: max(150px, 18vh);
        margin-bottom: 10px;
    }
}

/* High DPI / Retina display adjustments */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 2dppx) {
    .game-container {
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    }
    
    .btn {
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }
}

/* ===========================
   DYNAMIC WINDOW SIZE CLASSES
   =========================== */

/* Extra fine-tuning based on JavaScript window size detection */
.game-container.window-xl .task-image {
    max-width: min(85vw, 1500px);       /* Huge images on ultra-wide screens */
    max-height: min(80vh, 1000px);      /* Take up most of the vertical space */
    min-height: max(400px, 30vh);       /* Large minimum size */
}

.game-container.window-large .task-image {
    max-width: min(88vw, 1200px);       /* Very large images */
    max-height: min(75vh, 800px);       /* Most of the screen height */
    min-height: max(300px, 25vh);       /* Good minimum size */
}

.game-container.window-medium .task-image {
    max-width: min(90vw, 800px);        /* Large images on medium screens */
    max-height: min(65vh, 600px);       /* Good portion of screen height */
    min-height: max(250px, 22vh);       /* Reasonable minimum */
}

.game-container.window-small .task-image {
    max-width: min(95vw, 500px);        /* Nearly full width on small screens */
    max-height: min(55vh, 400px);       /* More than half the screen height */
    min-height: max(200px, 20vh);       /* Decent minimum size */
    min-width: 180px;
}

/* Smooth transitions between window size changes */
.task-image {
    transition: max-width 0.3s ease, max-height 0.3s ease, min-height 0.3s ease;
}

.task-image-container {
    transition: min-height 0.3s ease;
}

/* ===========================
   FLASH MESSAGE SYSTEM
   =========================== */

/* Flash message overlay */
.flash-message-overlay {
    position: fixed;
    display: none;
    pointer-events: none; /* Don't block clicks */
    font-family: 'Arial', sans-serif;
    user-select: none; /* Prevent text selection */
    opacity: 0;
    transition: opacity 0.5s ease-in-out, transform 0.5s ease-in-out;
}

/* Flash message animations */
@keyframes flashBounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3) translate(-50%, -50%);
    }
    50% {
        opacity: 1;
        transform: scale(1.05) translate(-50%, -50%);
    }
    70% {
        transform: scale(0.9) translate(-50%, -50%);
    }
    100% {
        opacity: 1;
        transform: scale(1) translate(-50%, -50%);
    }
}

@keyframes flashPulseIn {
    0% {
        opacity: 0;
        transform: scale(1) translate(-50%, -50%);
    }
    20% {
        opacity: 0.8;
        transform: scale(1.1) translate(-50%, -50%);
    }
    40% {
        opacity: 1;
        transform: scale(0.95) translate(-50%, -50%);
    }
    60% {
        opacity: 1;
        transform: scale(1.05) translate(-50%, -50%);
    }
    80% {
        opacity: 1;
        transform: scale(0.98) translate(-50%, -50%);
    }
    100% {
        opacity: 1;
        transform: scale(1) translate(-50%, -50%);
    }
}

@keyframes flashFadeOut {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    100% {
        opacity: 0;
        transform: scale(0.95);
    }
}

/* Flash message responsive styles */
@media (max-width: 768px) {
    .flash-message-overlay {
        max-width: 90% !important;
        padding: 15px 20px !important;
        font-size: 18px !important;
    }
}

@media (max-width: 480px) {
    .flash-message-overlay {
        max-width: 95% !important;
        padding: 12px 16px !important;
        font-size: 16px !important;
        border-radius: 10px !important;
    }
}

/* ===========================
   ANNOYANCE MANAGEMENT SCREEN
   =========================== */

/* Tab Navigation */
.annoyance-tabs {
    display: flex;
    gap: 2px;
    margin-bottom: 20px;
    background: #e9ecef;
    border-radius: 8px;
    padding: 4px;
}

.annoyance-tab {
    flex: 1;
    background: transparent;
    border: none;
    padding: 12px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s ease;
    color: #666;
}

.annoyance-tab:hover {
    background: #dee2e6;
    color: #333;
}

.annoyance-tab.active {
    background: #007bff;
    color: white;
    box-shadow: 0 2px 4px rgba(0, 123, 255, 0.3);
}

/* Tab Content */
.annoyance-tab-content {
    display: none;
}

.annoyance-tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Section Styling */
.annoyance-section {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e9ecef;
}

.header-controls {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Message Editor */
.message-editor {
    background: white;
    border: 2px solid #007bff;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.1);
}

.editor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #e9ecef;
}

.editor-header h4 {
    margin: 0;
    color: #007bff;
}

.editor-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.form-group label {
    font-weight: 600;
    color: var(--text-primary);
}

.form-group textarea {
    padding: var(--space-sm);
    border: 2px solid #ddd;
    border-radius: 6px;
    font-size: var(--font-sm);
    resize: vertical;
    min-height: 80px;
    transition: border-color 0.2s;
}

.form-group textarea:focus {
    border-color: var(--color-primary);
    outline: none;
}

.form-group select {
    padding: var(--space-sm) var(--space-md);
    border: 2px solid #ddd;
    border-radius: 6px;
    background: white;
    font-size: var(--font-sm);
    cursor: pointer;
    transition: border-color 0.2s;
}

.form-group select:focus {
    border-color: var(--color-primary);
    outline: none;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.char-counter {
    font-size: var(--font-xs);
    color: #666;
    text-align: right;
}

.char-counter.warning {
    color: #ffc107;
}

.char-counter.error {
    color: #dc3545;
}

.editor-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-start;
}

/* Message List */
.message-list-section {
    background: white;
    border-radius: 8px;
    overflow: hidden;
}

.list-header {
    background: #f8f9fa;
    padding: var(--space-md) var(--space-xl);
    border-bottom: 1px solid #e9ecef;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.list-filters {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.list-filters label {
    font-size: 14px;
    color: #666;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.list-filters select {
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid #ddd;
    border-radius: 4px;
    background: white;
    font-size: 13px;
}

.list-stats {
    font-size: 14px;
    color: #666;
    font-weight: 500;
}

.message-list {
    max-height: 400px;
    overflow-y: auto;
}

.message-item {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid #f1f3f4;
    transition: background-color 0.2s;
}

.message-item:hover {
    background-color: #f8f9fa;
}

.message-item.disabled {
    opacity: 0.6;
    background-color: #f8f9fa;
}

.message-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.message-text {
    font-size: 14px;
    color: #333;
    line-height: 1.4;
}

.message-meta {
    display: flex;
    gap: 15px;
    font-size: 12px;
    color: #666;
}

.message-category {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 8px;
    background: #e9ecef;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
}

.message-category.motivational { background: #d4edda; color: #155724; }
.message-category.encouraging { background: #d1ecf1; color: #0c5460; }
.message-category.achievement { background: #fff3cd; color: #856404; }
.message-category.persistence { background: #f8d7da; color: #721c24; }
.message-category.custom { background: #e2e3e5; color: #383d41; }

.message-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.message-toggle {
    width: 40px;
    height: 20px;
    background: #ccc;
    border-radius: 10px;
    position: relative;
    cursor: pointer;
    transition: background-color 0.3s;
}

.message-toggle.enabled {
    background: #28a745;
}

.message-toggle::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 16px;
    height: 16px;
    background: white;
    border-radius: 50%;
    transition: transform 0.3s;
}

.message-toggle.enabled::after {
    transform: translateX(20px);
}

/* Control Layouts */
.control-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.control-group label {
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.control-group input[type="range"] {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: #ddd;
    outline: none;
    opacity: 0.7;
    transition: opacity 0.2s;
    cursor: pointer;
}

.control-group input[type="range"]:hover {
    opacity: 1;
}

.control-group input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #007bff;
    cursor: pointer;
    transition: background 0.2s;
}

.control-group input[type="range"]::-webkit-slider-thumb:hover {
    background: #0056b3;
}

/* Focus video player volume slider override */
.focus-volume-slider {
    width: 60px !important;
    max-width: 60px !important;
    min-width: 60px !important;
    height: 3px !important;
    background: #666 !important;
}

/* Performance optimizations for large video galleries */
.video-galleries-container {
    height: 60vh;
    max-height: 800px;
    overflow-y: auto;
    overflow-x: hidden;
}

#unified-video-gallery {
    height: 80vh; /* Increased from 60vh */
    max-height: 1200px; /* Increased from 800px */
    overflow-y: auto;
    padding: var(--space-md);
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)) !important; /* Smaller min width for more columns */
    gap: 12px !important; /* Reduced gap for less wasted space */
}

.video-grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 8px;
    padding: 10px;
}

.video-item {
    transform: translateZ(0); /* Force hardware acceleration */
    will-change: transform; /* Hint to browser for optimization */
    contain: layout style paint; /* CSS containment for better performance */
}

.lazy-thumbnail {
    background: #2a2a2a;
    border-radius: 4px;
}

.thumbnail-placeholder {
    font-size: 24px;
    transition: opacity 0.3s ease;
}

/* Virtual scrolling optimization */
.video-gallery.active {
    contain: strict; /* Strict containment for performance */
}

.control-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.control-group input[type="color"] {
    width: 60px;
    height: 40px;
    border: 2px solid #ddd;
    border-radius: 6px;
    cursor: pointer;
    transition: border-color 0.2s;
}

.control-group input[type="color"]:focus {
    border-color: #007bff;
    outline: none;
}

.help-text {
    font-size: var(--font-xs);
    color: #666;
    font-style: italic;
    margin-top: 2px;
}

.help-text.danger {
    color: #dc3545;
}

/* Import/Export Sections */
.control-section {
    background: var(--bg-tertiary);
    border-radius: 12px;
    padding: var(--space-xl);
    margin-bottom: var(--space-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-primary);
}

.control-section h4 {
    margin: 0 0 var(--space-md) 0;
    color: var(--text-primary);
    font-size: var(--font-lg);
    font-weight: 600;
}

.export-options, .import-options, .reset-options {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
    margin-bottom: var(--space-lg);
}

/* Enhanced button styling for modal actions */
.export-options .btn, .import-options .btn, .reset-options .btn {
    padding: var(--space-md) var(--space-xl);
    font-size: var(--font-base);
    min-width: 140px;
    min-height: 44px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.export-options .btn:hover, .import-options .btn:hover, .reset-options .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(138, 43, 226, 0.3);
}

.import-mode {
    margin-top: var(--space-md);
    padding: var(--space-md);
    background: rgba(138, 43, 226, 0.1);
    border-radius: 8px;
    border: 1px solid var(--border-accent);
}

.radio-group {
    display: flex;
    gap: var(--space-lg);
    margin-top: var(--space-sm);
}

.radio-group label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--font-sm);
    color: var(--text-primary);
    cursor: pointer;
    padding: var(--space-sm);
    border-radius: 6px;
    transition: background-color 0.3s ease;
}

.radio-group label:hover {
    background: rgba(138, 43, 226, 0.1);
}

.radio-group input[type="radio"] {
    width: 16px;
    height: 16px;
    accent-color: var(--color-primary);
}


/* Responsive Design */
@media (max-width: 768px) {
    .annoyance-tabs {
        flex-direction: column;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .form-row, .control-row {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .list-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .message-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .message-actions {
        align-self: stretch;
        justify-content: space-between;
    }
    
    .export-options, .import-options, .reset-options {
        flex-direction: column;
    }
    
    .annoyance-section {
        padding: 15px;
    }
}

/* ======================================
   Punishment Popup System Styles
   ====================================== */

/* Background blur for punishment popups */
.punishment-popup-blur {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(3px);
    z-index: 9999;
    pointer-events: none;
}

/* Individual punishment popup */
.punishment-popup {
    position: fixed;
    z-index: 10000;
    background: white;
    border: 3px solid #dc3545;
    border-radius: 10px;
    box-shadow: 0 8px 32px rgba(220, 53, 69, 0.4);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    font-family: var(--font-family);
    min-width: 200px;
    min-height: 150px;
    max-width: 500px;
    max-height: 400px;
}

/* Popup header with timer and title */
.punishment-popup-header {
    background: #dc3545;
    color: white;
    padding: 8px 12px;
    font-size: 12px;
    font-weight: bold;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}

.punishment-popup-timer {
    background: rgba(255, 255, 255, 0.2);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: monospace;
    font-size: 11px;
    min-width: 30px;
    text-align: center;
}

/* Image container within popup */
.punishment-popup img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 5px;
}

/* Popup Images Tab specific styles */
.range-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin-top: var(--space-sm);
}

.range-inputs > div {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.range-inputs input[type="number"] {
    padding: var(--space-md);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: var(--font-base);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    min-height: 40px;
    transition: all 0.3s ease;
}

.range-inputs input[type="number"]:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: 0 0 8px rgba(138, 43, 226, 0.3);
}

/* Enhanced input styling for better comfort */
input[type="number"], input[type="text"], select {
    padding: var(--space-md);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-size: var(--font-base);
    min-height: 40px;
    transition: all 0.3s ease;
}

input[type="number"]:focus, input[type="text"]:focus, select:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: 0 0 8px rgba(138, 43, 226, 0.3);

    color: var(--text-primary);
}

.range-inputs input[type="number"]:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 5px rgba(0, 123, 255, 0.3);
}

.warning-text {
    background: #fff3cd;
    color: #856404;
    padding: var(--space-sm);
    border: 1px solid #ffeaa7;
    border-radius: 5px;
    margin-top: var(--space-sm);
    font-size: var(--font-sm);
    font-weight: 500;
}

.test-buttons {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin-top: var(--space-sm);
}

.test-buttons .btn {
    flex: 1;
    min-width: 120px;
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-sm);
    font-weight: 500;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.test-buttons .btn-info {
    background: #17a2b8;
    color: white;
}

.test-buttons .btn-info:hover {
    background: #138496;
    transform: translateY(-1px);
}

.test-buttons .btn-primary {
    background: #007bff;
    color: white;
}

.test-buttons .btn-primary:hover {
    background: #0056b3;
    transform: translateY(-1px);
}

.test-buttons .btn-danger {
    background: #dc3545;
    color: white;
}

.test-buttons .btn-danger:hover {
    background: #c82333;
    transform: translateY(-1px);
}

.info-display {
    background: var(--bg-card);
    padding: 15px;
    border-radius: 8px;
    border-left: 4px solid var(--color-primary);
    border: 1px solid var(--border-color);
    margin-top: 10px;
    box-shadow: var(--shadow-primary);
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.info-item:last-child {
    border-bottom: none;
}

.info-label {
    font-weight: 500;
    color: #495057;
}

.info-item span:last-child {
    font-weight: bold;
    color: #007bff;
    background: rgba(0, 123, 255, 0.1);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    min-width: 30px;
    text-align: center;
}

/* Responsive styles for popup images tab */
@media (max-width: 768px) {
    .range-inputs {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .test-buttons {
        flex-direction: column;
    }
    
    .test-buttons .btn {
        min-width: 100%;
    }
    
    .punishment-popup {
        max-width: 90vw;
        max-height: 80vh;
    }
    
    .info-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    
    .info-item span:last-child {
        align-self: flex-end;
    }
}

/* Animation for popup appearance */
@keyframes popupFadeIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes popupFadeOut {
    from {
        opacity: 1;
        transform: scale(1);
    }
    to {
        opacity: 0;
        transform: scale(0.9);
    }
}

.punishment-popup {
    animation: popupFadeIn 0.3s ease-out;
}

.punishment-popup.fade-out {
    animation: popupFadeOut 0.3s ease-in;
}



/* Audio Controls Styling */
.audio-controls {
    border-top: 1px solid var(--border-color);
    padding-top: var(--space-md);
    margin-top: var(--space-md);
}

.audio-control-header {
    margin-bottom: var(--space-md);
}

.audio-control-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.audio-control {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 12px;
}

.audio-control label {
    min-width: 100px;
    font-weight: 500;
}

.volume-slider {
    flex: 1;
    height: 4px;
    background: var(--border-color);
    border-radius: 2px;
    outline: none;
    -webkit-appearance: none;
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    background: var(--primary-color);
    border-radius: 50%;
    cursor: pointer;
    transition: transform 0.2s;
}

.volume-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.volume-slider::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: var(--primary-color);
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

.audio-control span {
    min-width: 35px;
    text-align: right;
    font-weight: 500;
    color: var(--primary-color);
}

.btn-mini {
    padding: 2px 6px;
    font-size: 10px;
    min-width: 24px;
    height: 20px;
    line-height: 1;
}

.btn-danger {
    background-color: #dc3545;
    color: white;
    border-color: #dc3545;
}

.btn-danger:hover {
    background-color: #c82333;
    border-color: #bd2130;
}

.debug-controls {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--border-color-light);
}

.debug-controls .option-label {
    color: #ff6b6b;
    font-weight: bold;
}

.audio-toggles {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding-top: 8px;
    border-top: 1px solid var(--border-color-light);
}

.audio-toggles label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    cursor: pointer;
}

.audio-toggles input[type="checkbox"] {
    margin: 0;
}

/* ===== INTERACTIVE TASK STYLES ===== */

/* Interactive Task Container */
.interactive-task-container {
    margin: 20px 0;
    padding: 20px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    box-shadow: var(--shadow-primary);
}

.interactive-controls {
    margin-top: 15px;
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.interactive-feedback {
    margin-top: 15px;
    padding: 12px;
    border-radius: 8px;
    text-align: center;
    font-weight: bold;
    display: none;
    animation: feedback-slide-in 0.3s ease-out;
}

@keyframes feedback-slide-in {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.feedback-success {
    background: rgba(40, 167, 69, 0.9);
    color: white;
}

.feedback-error {
    background: rgba(220, 53, 69, 0.9);
    color: white;
}

.feedback-warning {
    background: rgba(255, 193, 7, 0.9);
    color: #856404;
}

.feedback-info {
    background: rgba(23, 162, 184, 0.9);
    color: white;
}

/* ===== RHYTHM TASK STYLES ===== */

.rhythm-task {
    text-align: center;
}

.rhythm-task h4 {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 10px;
}

.rhythm-task p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
}

.rhythm-display {
    margin: 20px 0;
}

.beat-indicator {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    margin: 0 auto 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    transition: all 0.1s ease;
    border: 3px solid rgba(255, 255, 255, 0.5);
}

.beat-indicator.beat-flash {
    background: rgba(255, 107, 107, 0.8);
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(255, 107, 107, 0.6);
    border-color: rgba(255, 107, 107, 0.9);
}

.rhythm-progress {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 20px;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #ff6b6b, #ee5a24);
    width: 0%;
    transition: width 0.2s ease;
}

.rhythm-tap-btn {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border: 3px solid rgba(255, 255, 255, 0.3);
    color: white;
    font-size: 20px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.1s ease;
    margin: 20px 0;
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

.rhythm-tap-btn:hover {
    background: linear-gradient(135deg, #764ba2, #667eea);
    transform: scale(1.05);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.rhythm-tap-btn:active,
.rhythm-tap-btn.tapped {
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    transform: scale(0.95);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.rhythm-stats {
    display: flex;
    justify-content: space-around;
    margin-top: 15px;
    font-size: 16px;
    font-weight: bold;
}

.rhythm-stats span {
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 12px;
    border-radius: 6px;
}

/* ===== SCENARIO BUILDER STYLES ===== */

.scenario-task {
    text-align: left;
    max-width: 100%;
}

.scenario-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding: 15px;
    background: var(--bg-card);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-primary);
}

.scenario-header h4 {
    color: var(--text-primary);
    margin: 0;
    font-size: 18px;
}

.scenario-progress {
    color: var(--text-secondary);
    font-size: 14px;
    background: var(--bg-tertiary);
    padding: 5px 10px;
    border-radius: 12px;
}

.scenario-content {
    margin-bottom: 20px;
}

.scenario-story {
    margin-bottom: 20px;
}

.story-text {
    background: var(--bg-secondary);
    padding: 20px;
    border-radius: 10px;
    border-left: 4px solid var(--color-primary);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 16px;
}

.story-text.seductive {
    border-left-color: #ff6b6b;
    background: rgba(255, 107, 107, 0.1);
}

.story-text.intense {
    border-left-color: #ee5a24;
    background: rgba(238, 90, 36, 0.1);
}

.story-text.playful {
    border-left-color: #667eea;
    background: rgba(102, 126, 234, 0.1);
}

.story-text.dominant {
    border-left-color: #764ba2;
    background: rgba(118, 75, 162, 0.1);
}

.scenario-choices {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.scenario-choice {
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    padding: 15px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: left;
    min-height: auto;
    width: 100%;
    box-shadow: var(--shadow-primary);
}

.scenario-choice:hover:not(.disabled) {
    background: var(--bg-tertiary);
    border-color: var(--border-accent);
    transform: translateY(-2px);
    box-shadow: var(--glow-primary);
}

.scenario-choice.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: var(--bg-secondary);
}

.scenario-choice.submissive {
    border-color: rgba(255, 107, 107, 0.5);
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.2), rgba(255, 107, 107, 0.1));
}

.scenario-choice.dominant {
    border-color: rgba(118, 75, 162, 0.5);
    background: linear-gradient(135deg, rgba(118, 75, 162, 0.2), rgba(118, 75, 162, 0.1));
}

.scenario-choice.risky {
    border-color: rgba(238, 90, 36, 0.5);
    background: linear-gradient(135deg, rgba(238, 90, 36, 0.2), rgba(238, 90, 36, 0.1));
}

.choice-text {
    font-size: var(--font-md);
    font-weight: bold;
    margin-bottom: var(--space-xs);
    color: var(--text-primary);
}

.choice-preview {
    font-size: var(--font-sm);
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: var(--space-xs);
}

.choice-requirements {
    font-size: 12px;
    color: rgba(255, 193, 7, 0.8);
    background: rgba(255, 193, 7, 0.1);
    padding: 4px 8px;
    border-radius: 4px;
    display: inline-block;
}

.scenario-action {
    background: linear-gradient(135deg, #667eea, #764ba2);
    border: none;
    border-radius: 10px;
    padding: 20px;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    font-size: 16px;
    font-weight: bold;
}

.scenario-action:hover {
    background: linear-gradient(135deg, #764ba2, #667eea);
    transform: scale(1.02);
}

.scenario-action.active {
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    animation: pulse 1s infinite;
}

.scenario-action.completed {
    background: linear-gradient(135deg, #28a745, #20c997);
    cursor: default;
}

.action-text {
    font-size: 18px;
    margin-bottom: 10px;
}

.action-timer {
    font-size: 24px;
    font-weight: bold;
    color: rgba(255, 255, 255, 0.9);
}

.scenario-ending {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

.ending-text {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 15px;
    line-height: 1.6;
}

.ending-outcome {
    font-size: 18px;
    font-weight: bold;
    padding: 10px;
    border-radius: 8px;
}

.ending-outcome.success {
    background: rgba(40, 167, 69, 0.2);
    color: #28a745;
}

.ending-outcome.failure {
    background: rgba(220, 53, 69, 0.2);
    color: #dc3545;
}

.ending-outcome.reward {
    background: rgba(255, 193, 7, 0.2);
    color: #ffc107;
}

.scenario-status {
    margin-top: 20px;
    padding: 15px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
}

.scenario-stats {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 10px;
}

.scenario-stats .stat {
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    min-width: 80px;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* ===========================================
   INVENTORY QUESTIONNAIRE STYLING
   =========================================== */

.inventory-questionnaire {
    max-width: 800px;
    margin: 20px auto;
}

.inventory-category {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.category-title {
    color: rgba(255, 255, 255, 0.95);
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
}

.inventory-items {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
    padding: 10px 0;
}

.inventory-item {
    padding: 10px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    transition: background 0.2s;
}

.inventory-item:hover {
    background: rgba(255, 255, 255, 0.08);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.9);
    font-size: 16px;
}

.inventory-checkbox {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.select-label {
    display: flex;
    flex-direction: column;
    gap: 8px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 16px;
}

.inventory-select {
    padding: 8px 12px;
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.3);
    color: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}

.inventory-select:hover {
    background: rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 255, 255, 0.4);
}

.inventory-select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.2);
}

/* Inventory Summary Styles */
.inventory-summary {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 30px;
    margin: 20px 0;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.inventory-summary h3 {
    color: rgba(255, 255, 255, 0.95);
    font-size: 24px;
    text-align: center;
    margin-bottom: 20px;
}

.tier-badge {
    display: inline-block;
    padding: 10px 30px;
    border-radius: 25px;
    font-size: 20px;
    font-weight: bold;
    margin: 10px 0 20px;
}

.tier-badge.tier-1 {
    background: linear-gradient(135deg, #ffc0cb 0%, #ffffff 100%);
    color: #ff1493;
    border: 2px solid #ff69b4;
}

.tier-badge.tier-2 {
    background: linear-gradient(135deg, #ba68c8 0%, #f48fb1 100%);
    color: #ffffff;
    border: 2px solid #9c27b0;
}

.tier-badge.tier-3 {
    background: linear-gradient(135deg, #ff1493 0%, #ffc0cb 50%, #ff69b4 100%);
    color: #ffffff;
    border: 2px solid #ffd700;
}

.tier-badge.tier-4 {
    background: linear-gradient(135deg, #b71c1c 0%, #000000 100%);
    color: #ff5252;
    border: 2px solid #ff5252;
}

.tier-badge.tier-5 {
    background: linear-gradient(135deg, #000000 0%, #ff1493 50%, #000000 100%);
    color: #ff1493;
    border: 2px solid #00ff00;
    box-shadow: 0 0 20px rgba(255, 20, 147, 0.5);
}

.summary-stats {
    display: flex;
    justify-content: space-around;
    margin: 20px 0;
    flex-wrap: wrap;
    gap: 15px;
}

.summary-stats .stat {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px 25px;
    border-radius: 10px;
    text-align: center;
    min-width: 150px;
}

.stat-label {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    margin-bottom: 5px;
}

.stat-value {
    display: block;
    color: rgba(255, 255, 255, 0.95);
    font-size: 28px;
    font-weight: bold;
}

.inventory-lists {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.item-category {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 15px;
}

.item-category h4 {
    color: rgba(255, 255, 255, 0.9);
    font-size: 16px;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.item-category ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.item-category li {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    padding: 5px 0;
    padding-left: 15px;
    position: relative;
}

.item-category li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: bold;
}

/* ===========================================
   INTERLUDE INTERFACE STYLING (Webcam Mirror, Focus Session, etc.)
   =========================================== */

/* Interlude Modal Overlay */
#mirror-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: var(--interlude-overlay) !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    z-index: 10000 !important;
}

/* Interlude Container Base */
.mirror-container,
.focus-task,
.mirror-task-container {
    background: var(--interlude-bg) !important;
    border: 2px solid var(--interlude-border) !important;
    border-radius: 15px !important;
    padding: var(--space-xl) !important;
    margin: var(--space-md) 0 !important;
    text-align: center !important;
    box-shadow: var(--interlude-shadow) !important;
    color: var(--interlude-text-primary) !important;
}

.mirror-container {
    max-width: 800px !important;
    max-height: 90vh !important;
    overflow-y: auto !important;
}

/* Interlude Headers */
.mirror-header h3,
.mirror-task-header h3,
.mirror-task-header h4,
.focus-task h3 {
    color: var(--interlude-text-primary) !important;
    font-size: var(--font-xl) !important;
    margin-bottom: var(--space-md) !important;
    text-shadow: none !important;
}

.mirror-header p,
.mirror-task-header p,
.focus-task p {
    color: var(--interlude-text-secondary) !important;
    font-size: var(--font-base) !important;
    margin-bottom: var(--space-lg) !important;
    line-height: 1.6 !important;
}

/* Interlude Video Elements */
#mirror-video {
    width: 100% !important;
    max-width: 640px !important;
    height: auto !important;
    border-radius: 10px !important;
    transform: scaleX(-1) !important;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5) !important;
    border: 2px solid var(--interlude-border) !important;
    margin: var(--space-lg) 0 !important;
}

/* Interlude Content Areas */
.mirror-instructions,
.mirror-task-text,
.mirror-task-details {
    color: var(--interlude-text-primary) !important;
    font-size: var(--font-base) !important;
    margin: var(--space-md) 0 !important;
    padding: var(--space-md) !important;
    background: rgba(255, 255, 255, 0.1) !important;
    border-radius: 8px !important;
    border-left: 4px solid var(--interlude-accent) !important;
}

.mirror-task-text,
.mirror-task-details {
    color: var(--interlude-text-secondary) !important;
    font-size: var(--font-sm) !important;
    margin-top: var(--space-lg) !important;
    font-style: italic !important;
    padding: var(--space-sm) !important;
    background: rgba(255, 255, 255, 0.05) !important;
}

/* Interlude Timers and Progress */
.mirror-timer,
.focus-progress {
    background: rgba(255, 255, 255, 0.1) !important;
    border-radius: 8px !important;
    padding: var(--space-md) !important;
    margin: var(--space-md) 0 !important;
    color: var(--interlude-text-primary) !important;
    text-align: center !important;
}

.focus-timer-display {
    font-size: 48px !important;
    font-weight: bold !important;
    color: var(--interlude-accent) !important;
    margin: var(--space-lg) 0 !important;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3) !important;
}

.mirror-progress,
.focus-progress .progress-bar {
    width: 100% !important;
    background: rgba(255, 255, 255, 0.1) !important;
    border-radius: 4px !important;
    margin: var(--space-sm) 0 !important;
    height: 8px !important;
    overflow: hidden !important;
}

.progress-bar {
    height: 100% !important;
    background: linear-gradient(90deg, var(--interlude-accent), #9c27b0) !important;
    border-radius: 4px !important;
    transition: width 1s ease !important;
}

.timer-text,
.progress-text,
.video-info {
    color: var(--interlude-text-primary) !important;
    font-size: var(--font-sm) !important;
    font-weight: 600 !important;
    margin-top: var(--space-sm) !important;
    text-align: center !important;
}

.video-info {
    color: var(--interlude-text-secondary) !important;
    font-size: var(--font-xs) !important;
}

/* Interlude Button Controls */
.mirror-controls {
    margin-top: var(--space-lg) !important;
    display: flex !important;
    gap: var(--space-md) !important;
    justify-content: center !important;
    flex-wrap: wrap !important;
}

/* ===========================================
   INTERLUDE BUTTON STYLING
   =========================================== */

/* Universal Interlude Button Styling */
.interlude-btn,
#start-focus-btn,
#scenario-mirror-btn,
#start-mirror-btn,
.mirror-start-btn,
button#scenario-mirror-btn.btn.btn-primary, 
button#start-mirror-btn.btn.btn-primary,
button#scenario-mirror-btn.btn,
button#start-mirror-btn.btn,
.mirror-start-btn.btn.btn-primary,
.mirror-start-btn.btn,
#scenario-mirror-btn.btn.btn-primary,
#start-mirror-btn.btn.btn-primary,
#scenario-mirror-btn.btn,
#start-mirror-btn.btn,
button#scenario-mirror-btn, 
button#start-mirror-btn {
    background: var(--interlude-button-gradient) !important;
    color: white !important;
    border: none !important;
    padding: var(--space-md) var(--space-xl) !important;
    font-size: var(--font-lg) !important;
    border-radius: 8px !important;
    cursor: pointer !important;
    margin: var(--space-lg) 0 !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
    min-width: 200px !important;
    box-shadow: 0 4px 12px rgba(138, 43, 226, 0.3) !important;
    opacity: 1 !important;
}

.interlude-btn:hover,
#start-focus-btn:hover,
#scenario-mirror-btn:hover,
#start-mirror-btn:hover,
.mirror-start-btn:hover,
button#scenario-mirror-btn.btn.btn-primary:hover, 
button#start-mirror-btn.btn.btn-primary:hover,
button#scenario-mirror-btn.btn:hover,
button#start-mirror-btn.btn:hover,
.mirror-start-btn.btn.btn-primary:hover,
.mirror-start-btn.btn:hover,
#scenario-mirror-btn.btn.btn-primary:hover,
#start-mirror-btn.btn.btn-primary:hover,
#scenario-mirror-btn.btn:hover,
#start-mirror-btn.btn:hover,
button#scenario-mirror-btn:hover, 
button#start-mirror-btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(138, 43, 226, 0.4) !important;
    background: var(--interlude-button-gradient) !important;
    opacity: 1 !important;
}

.interlude-btn:disabled,
#start-focus-btn:disabled,
#scenario-mirror-btn:disabled,
#start-mirror-btn:disabled,
.mirror-start-btn:disabled,
button#scenario-mirror-btn.btn.btn-primary:disabled, 
button#start-mirror-btn.btn.btn-primary:disabled,
button#scenario-mirror-btn.btn:disabled,
button#start-mirror-btn.btn:disabled,
.mirror-start-btn.btn.btn-primary:disabled,
.mirror-start-btn.btn:disabled,
#scenario-mirror-btn.btn.btn-primary:disabled,
#start-mirror-btn.btn.btn-primary:disabled,
#scenario-mirror-btn.btn:disabled,
#start-mirror-btn.btn:disabled,
button#scenario-mirror-btn:disabled, 
button#start-mirror-btn:disabled {
    background: linear-gradient(135deg, #666666, #555555) !important;
    cursor: not-allowed !important;
    opacity: 0.7 !important;
    transform: none !important;
}

/* Interlude Control Buttons (inside modals) */
.mirror-controls .btn {
    padding: var(--space-sm) var(--space-lg) !important;
    font-size: var(--font-base) !important;
    font-weight: 600 !important;
    border: none !important;
    border-radius: 8px !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    min-width: 140px !important;
}

/* ==============================================
   LIBRARY SCREEN STYLES
   ============================================== */

/* Library Screen Styles */
.library-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--border-color);
    gap: 10px;
}

.library-tab {
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--text-secondary);
    padding: 15px 25px;
    font-size: var(--font-lg);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 8px 8px 0 0;
}

.library-tab:hover {
    background: rgba(138, 43, 226, 0.1);
    color: var(--text-primary);
}

.library-tab.active {
    background: rgba(138, 43, 226, 0.2);
    border-bottom-color: var(--color-primary);
    color: var(--color-primary);
    font-weight: 600;
}

.library-content {
    display: none;
    min-height: 500px;
}

.library-content.active {
    display: block;
}

.content-section {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 25px;
    border: 1px solid var(--border-color);
}

.content-section h3 {
    color: var(--color-primary);
    margin-bottom: 15px;
    font-size: var(--font-xxl);
}

.content-section h4 {
    color: var(--text-primary);
    margin-bottom: 15px;
    font-size: var(--font-xl);
}

.gallery-categories {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.gallery-category-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 10px 20px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: var(--font-base);
}

.gallery-category-btn:hover {
    background: rgba(138, 43, 226, 0.1);
    border-color: var(--color-primary);
    color: var(--text-primary);
}

.gallery-category-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.photo-galleries {
    position: relative;
}

.photo-gallery {
    display: none;
}

.photo-gallery.active {
    display: block;
}

.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.no-photos-message,
.no-images-message,
.no-audio-message,
.no-video-message {
    text-align: center;
    color: var(--text-muted);
    padding: 60px 20px;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 2px dashed var(--border-color);
}

.no-photos-message p:first-child,
.no-images-message p:first-child,
.no-audio-message p:first-child,
.no-video-message p:first-child {
    font-size: var(--font-xl);
    margin-bottom: 10px;
}

/* Responsive design for library */
@media (max-width: 768px) {
    .library-tabs {
        flex-direction: column;
        gap: 10px;
    }
    
    .library-tab {
        text-align: center;
    }
    
    .photo-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 10px;
    }
}

/* Directory Management Styles */
.directory-management-section {
    margin-bottom: 30px;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 20px;
    border: 1px solid var(--border-color);
}

.directory-controls {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.directory-controls span {
    color: var(--text-muted);
    font-size: var(--font-sm);
    margin-left: auto;
}

.linked-directories-container {
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    padding: 15px;
    border: 1px solid var(--border-color);
    max-height: 200px;
    overflow-y: auto;
}

.directory-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    margin-bottom: 10px;
    transition: all 0.3s ease;
}

.directory-item:last-child {
    margin-bottom: 0;
}

.directory-item:hover {
    background: rgba(138, 43, 226, 0.05);
    border-color: var(--color-primary);
}

.directory-info {
    flex: 1;
    min-width: 0;
}

.directory-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
    font-size: var(--font-base);
}

.directory-path {
    color: var(--text-muted);
    font-size: var(--font-sm);
    word-break: break-all;
}

.no-directories {
    text-align: center;
    color: var(--text-muted);
    padding: 20px;
    font-style: italic;
}

.btn-small {
    padding: 6px 12px;
    font-size: var(--font-sm);
    min-width: auto;
}

/* Image Gallery Enhancements */
.gallery-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
}

.gallery-controls {
    display: flex;
    align-items: center;
    gap: 15px;
}

.gallery-controls select {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 8px 12px;
    border-radius: var(--radius-md);
    font-size: var(--font-sm);
}

.gallery-controls span {
    color: var(--text-muted);
    font-size: var(--font-sm);
    white-space: nowrap;
}

.gallery-item.image-item {
    position: relative;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    cursor: pointer;
}

.gallery-item.image-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    border-color: var(--color-primary);
}

.gallery-item.image-item img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    display: block;
}

.image-info {
    padding: 10px;
    background: var(--bg-card);
}

.image-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
    font-size: var(--font-sm);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.image-directory {
    color: var(--text-muted);
    font-size: var(--font-xs);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Image Preview Modal */
.image-preview-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
}

.image-preview-modal .modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    cursor: pointer;
}

.image-preview-modal .modal-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
    overflow: hidden;
}

.image-preview-modal .modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.image-preview-modal .modal-header span {
    font-weight: 600;
    color: var(--text-primary);
    flex: 1;
    margin-right: 15px;
    word-break: break-word;
}

.image-preview-modal .close-btn {
    background: var(--color-danger);
    border: none;
    color: white;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: var(--font-sm);
    transition: all 0.3s ease;
}

.image-preview-modal .close-btn:hover {
    background: var(--color-danger-dark);
}

.image-preview-modal .modal-body {
    padding: 20px;
    text-align: center;
}

.image-preview-modal .modal-body img {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border-radius: var(--radius-md);
}

/* Responsive directory management */
@media (max-width: 768px) {
    .directory-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .directory-controls span {
        margin-left: 0;
        text-align: center;
    }
    
    .directory-item {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    
    .gallery-header {
        flex-direction: column;
        align-items: stretch;
    }
    
    .gallery-controls {
        justify-content: space-between;
    }
    
    .image-gallery {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
}
@media (max-width: 768px) {
    .library-tabs {
        flex-direction: column;
        align-items: center;
    }

    .library-tab {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }

    .gallery-categories {
        flex-direction: column;
        align-items: center;
    }

    .gallery-category-btn {
        width: 100%;
        max-width: 250px;
    }

    .photo-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 10px;
    }
}

/* Gallery item styles */
.gallery-item {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.gallery-item:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(138, 43, 226, 0.2);
}

.gallery-item-info {
    padding: 4px;
    background: var(--bg-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.gallery-item-type {
    background: var(--color-primary);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: var(--font-xs);
    font-weight: 600;
}

.gallery-item-index {
    color: var(--text-secondary);
    font-size: var(--font-sm);
}

/* Audio and Video item styles */
.audio-item, .video-item {
    padding: 0;
    display: block;
    align-items: unset;
    min-height: unset;
}

/* Specific override for video items in the gallery - DISABLE CONFLICTING STYLES */
#lib-video-gallery .video-item {
    padding: 0 !important; /* Remove padding */
    display: block !important; /* Match image items */
    flex-direction: initial !important; /* Reset flex */
    align-items: initial !important; /* Reset flex */
    min-height: auto !important; /* Let it size naturally */
}

.audio-info, .video-info {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 100%;
}

.audio-icon, .video-icon {
    font-size: 24px;
    margin-bottom: 5px;
}

.audio-name, .video-name {
    color: var(--text-primary);
    font-weight: 600;
    font-size: var(--font-base);
}

.audio-type, .video-type {
    color: var(--text-secondary);
    font-size: var(--font-sm);
}

/* Video Preview Modal */
.video-preview-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}

.video-preview-modal .modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.video-preview-modal .modal-content {
    position: relative;
    background: var(--bg-primary);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    max-width: 90vw;
    max-height: 90vh;
    overflow: hidden;
    z-index: 10001;
}

.video-preview-modal .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.video-preview-modal .modal-header span {
    color: var(--text-primary);
    font-weight: 600;
    font-size: var(--font-lg);
}

.video-preview-modal .close-btn {
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    padding: 5px;
    border-radius: 4px;
    transition: background 0.2s;
}

.video-preview-modal .close-btn:hover {
    background: var(--bg-hover);
}

.video-preview-modal .modal-body {
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.video-preview-modal #preview-video {
    max-width: 80vw;
    max-height: 70vh;
    border-radius: 8px;
}

/* Directory item styles for videos */
.directory-item.individual-videos {
    border-left: 4px solid var(--color-accent);
}

.directory-item.individual-videos .directory-name {
    color: var(--color-accent);
}

/* Video Thumbnail Styles */
.video-thumbnail-container {
    position: relative;
    width: 120px;
    height: 90px;
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-secondary);
    margin-bottom: 8px;
    border: 1px solid var(--border-color);
    flex-shrink: 0; /* Prevent shrinking */
}

/* Video thumbnail container - MATCH IMAGE STYLING EXACTLY */
#lib-video-gallery .video-thumbnail-container {
    width: 100% !important;
    height: 150px !important; /* Same as image items */
    border-radius: 0 !important; /* No border radius on container */
    overflow: hidden !important;
    background: var(--bg-secondary) !important;
    border: none !important; /* No border on container */
    margin: 0 !important; /* No margin */
    padding: 0 !important; /* No padding */
    position: relative !important;
    display: block !important;
}

.video-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}

/* Video thumbnail - MATCH IMAGE STYLING EXACTLY */
#lib-video-gallery .video-thumbnail {
    width: 100% !important;
    height: 150px !important; /* Same as image items */
    object-fit: cover !important;
    display: block !important;
    border-radius: 0 !important; /* No border radius to match images */
}

/* Video info section - MATCH IMAGE INFO STYLING */
#lib-video-gallery .video-info {
    padding: 10px !important;
    background: var(--bg-card) !important;
    display: flex !important;
    flex-direction: column !important;
}

#lib-video-gallery .video-details {
    display: flex !important;
    flex-direction: column !important;
    gap: 4px !important;
    width: 100% !important;
}

#lib-video-gallery .video-name,
#lib-video-gallery .video-title {
    font-size: var(--font-sm) !important;
    color: var(--text-primary) !important;
    margin-bottom: 4px !important;
    font-weight: 500 !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
}

#lib-video-gallery .video-directory,
#lib-video-gallery .video-meta {
    font-size: var(--font-xs) !important;
    color: var(--text-secondary) !important;
    opacity: 0.7 !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
}

#lib-video-gallery .btn-small {
    font-size: var(--font-xs) !important;
    padding: 4px 8px !important;
    margin-top: 4px !important;
}

/* ALSO APPLY ALL VIDEO STYLING TO UNIFIED-VIDEO-GALLERY */
#unified-video-gallery .gallery-item.video-item {
    position: relative !important;
    background: var(--bg-card) !important;
    border-radius: var(--radius-md) !important;
    overflow: hidden !important;
    border: 1px solid var(--border-color) !important;
    transition: all 0.3s ease !important;
    cursor: pointer !important;
    display: block !important;
    width: auto !important;
    height: auto !important;
    min-height: auto !important;
    max-height: none !important;
    padding: 0 !important;
}

#unified-video-gallery .gallery-item.video-item:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1) !important;
    border-color: var(--color-primary) !important;
}

#unified-video-gallery .video-thumbnail-container {
    width: 100% !important;
    height: 80px !important; /* Much more compact */
    border-radius: 0 !important;
    overflow: hidden !important;
    background: var(--bg-secondary) !important;
    border: none !important;
    margin: 0 !important;
    padding: 0 !important;
    position: relative !important;
    display: block !important;
}

#unified-video-gallery .video-thumbnail {
    width: 100% !important;
    height: 80px !important; /* Match container height */
    object-fit: cover !important;
    display: block !important;
    border-radius: 0 !important;
}

#unified-video-gallery .video-info {
    padding: 3px 4px !important; /* Minimal padding */
    background: var(--bg-card) !important;
}

#unified-video-gallery .video-name {
    font-size: var(--font-xs) !important; /* Smaller font */
    color: var(--text-primary) !important;
    margin-bottom: 2px !important; /* Reduced margin */
    font-weight: 500 !important;
    line-height: 1.2 !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
}

#unified-video-gallery .video-directory {
    font-size: 10px !important; /* Even smaller font */
    color: var(--text-secondary) !important;
    opacity: 0.7 !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
}

/* AGGRESSIVE VIDEO ITEM COMPACTNESS OVERRIDES */
#lib-video-gallery .video-item,
#unified-video-gallery .video-item,
.video-item {
    padding: 0 !important;
    margin: 0 !important;
    min-height: unset !important;
    height: auto !important;
    display: block !important;
}

#lib-video-gallery .gallery-item.video-item,
#unified-video-gallery .gallery-item.video-item,
.gallery-item.video-item {
    padding: 0 !important;
    margin: 0 !important;
    min-height: unset !important;
    height: auto !important;
}

/* Remove any extra spacing from gallery item info in video items */
#lib-video-gallery .gallery-item-info,
#unified-video-gallery .gallery-item-info,
.video-item .gallery-item-info {
    padding: 2px 4px !important;
    margin: 0 !important;
    min-height: unset !important;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.2s;
    border-radius: 8px;
}

.video-thumbnail-container:hover .video-overlay {
    opacity: 1;
}

.play-icon {
    font-size: 24px;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
}

.video-fallback {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-tertiary);
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 8px;
}

.video-fallback .video-icon {
    font-size: 32px;
    color: var(--text-secondary);
}

/* Adjust video item layout */
.video-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px;
    min-height: 160px; /* Ensure minimum height */
    width: 140px;
    text-align: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-sizing: border-box;
}

.video-item .video-info {
    width: 100%;
    align-items: center;
    text-align: center;
}

.video-item .video-name {
    font-size: var(--font-sm);
    line-height: 1.2;
    margin-bottom: 4px;
    word-break: break-word;
    max-width: 120px;
}

.video-item .video-directory {
    font-size: var(--font-xs);
    color: var(--text-secondary);
}

/* Photo Gallery Styles */
.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    padding: 20px;
}

.photo-item {
    background: var(--bg-secondary);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.photo-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(138, 43, 226, 0.3);
}

.photo-container {
    position: relative;
}

.photo-container img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.photo-container img:hover {
    opacity: 0.9;
}

.photo-actions {
    position: absolute;
    top: 8px;
    right: 8px;
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.photo-container:hover .photo-actions {
    opacity: 1;
}

.photo-delete-btn {
    background: rgba(231, 76, 60, 0.9);
    color: white;
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.photo-delete-btn:hover {
    background: rgba(192, 57, 43, 1);
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.photo-delete-btn:active {
    transform: scale(0.95);
}

.photo-download-btn {
    background: rgba(52, 152, 219, 0.9);
    color: white;
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.photo-download-btn:hover {
    background: rgba(41, 128, 185, 1);
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.photo-download-btn:active {
    transform: scale(0.95);
}

.photo-checkbox {
    position: absolute;
    top: 8px;
    left: 8px;
    z-index: 10;
}

.photo-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    opacity: 0;
    position: absolute;
}

.checkbox-label {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.8);
    border-radius: 3px;
    background: rgba(0, 0, 0, 0.6);
    display: block;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.checkbox-label::after {
    content: '✓';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) scale(0);
    color: white;
    font-size: 14px;
    font-weight: bold;
    transition: transform 0.2s ease;
}

.photo-checkbox input:checked + .checkbox-label {
    background: rgba(46, 204, 113, 0.9);
    border-color: rgba(46, 204, 113, 1);
}

.photo-checkbox input:checked + .checkbox-label::after {
    transform: translate(-50%, -50%) scale(1);
}

.bulk-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    margin-bottom: 16px;
    gap: 16px;
}

.selection-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.action-buttons {
    display: flex;
    gap: 8px;
}

.selected-count {
    color: var(--text-secondary);
    font-size: var(--font-sm);
    font-weight: 500;
}

.btn-small {
    padding: 6px 12px;
    font-size: var(--font-sm);
}

.btn-success {
    background: var(--color-success);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-success:hover:not(:disabled) {
    background: #27ae60;
    transform: translateY(-1px);
}

.btn-success:disabled {
    background: var(--bg-secondary);
    color: var(--text-muted);
    cursor: not-allowed;
}

.btn-danger {
    background: var(--color-error);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-danger:hover:not(:disabled) {
    background: #c0392b;
    transform: translateY(-1px);
}

.btn-danger:disabled {
    background: var(--bg-secondary);
    color: var(--text-muted);
    cursor: not-allowed;
}

.photo-info {
    padding: 12px;
    background: var(--bg-tertiary);
}

.photo-date {
    display: block;
    color: var(--text-secondary);
    font-size: var(--font-sm);
    margin-bottom: 4px;
}

.photo-type {
    color: var(--color-accent);
    font-size: var(--font-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.no-photos-message {
    grid-column: 1 / -1;
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary);
}

.no-photos-message p {
    margin-bottom: 10px;
}

.gallery-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px 10px 20px;
    border-bottom: 2px solid var(--color-primary);
    margin-bottom: 20px;
}

.gallery-header h4 {
    color: var(--text-primary);
    font-size: var(--font-lg);
}

.photo-count {
    color: var(--color-accent);
    font-size: var(--font-sm);
    font-weight: 600;
}

/* ===============================
   CHARACTER GRAPHICS SYSTEM
   =============================== */

/* Corner Characters */
.character-corner {
    position: fixed;
    z-index: 5;
    pointer-events: none;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.character-corner.top-left {
    top: 0;
    left: 0;
    width: 200px;
    height: 250px;
}

.character-corner.top-right {
    top: 0;
    right: 0;
    width: 200px;
    height: 250px;
}

.character-corner.bottom-left {
    bottom: 0;
    left: 0;
    width: 200px;
    height: 250px;
}

.character-corner.bottom-right {
    bottom: 0;
    right: 0;
    width: 200px;
    height: 250px;
}

/* Side Characters */
.character-side {
    position: fixed;
    z-index: 3;
    pointer-events: none;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.character-side.left {
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 150px;
    height: 300px;
}

.character-side.right {
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 150px;
    height: 300px;
}

/* Library Theme - Dynamic Layout (JavaScript handles positioning) */
.library-theme .character-side {
    position: absolute !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
    transform: none !important;
}

/* Background Characters */
.character-background {
    position: absolute;
    z-index: 1;
    opacity: 0.15;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    pointer-events: none;
}

/* Button Characters - Small mascots for buttons */
.character-button-mascot {
    position: absolute;
    width: 40px;
    height: 40px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    top: -10px;
    right: -10px;
    z-index: 10;
    pointer-events: none;
}

/* Floating Characters - Animated floating elements */
.character-floating {
    position: fixed;
    z-index: 2;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    pointer-events: none;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Specific character implementations */
.character-cassie-corner {
    background-image: url('../../assets/characters/cassie-corner.png');
}

.character-mai-side {
    background-image: url('../../assets/characters/mai-side.png');
}

.character-asuka-background {
    background-image: url('../../assets/characters/asuka-background.png');
}

/* ===== CYBERPUNK VIDEO BILLBOARD ===== */
.video-billboard-container {
    position: absolute;
    top: 22.5%;
    right: 20px;
    width: 500px;
    height: 320px;
    z-index: 10;
}

.video-billboard {
    width: 100%;
    height: 100%;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: linear-gradient(135deg, #1a0033, #330066);
    box-shadow: 
        0 0 30px rgba(138, 43, 226, 0.4),
        inset 0 0 20px rgba(218, 112, 214, 0.1);
}

.billboard-frame {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 8px;
    overflow: hidden;
}

#billboard-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    border-radius: 8px;
    transition: opacity 0.5s ease-in-out;
    opacity: 1;
    /* Optimize video performance */
    backface-visibility: hidden;
    transform: translateZ(0);
    will-change: opacity;
}

.billboard-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        to bottom, 
        rgba(138, 43, 226, 0.1) 0%,
        transparent 30%,
        transparent 70%,
        rgba(0, 0, 0, 0.3) 100%
    );
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.video-billboard:hover .billboard-overlay {
    opacity: 1;
}

.billboard-controls {
    position: absolute;
    bottom: 15px;
    right: 15px;
    display: flex;
    gap: 10px;
    pointer-events: all;
}

.billboard-btn {
    background: rgba(26, 26, 26, 0.8);
    border: 1px solid rgba(138, 43, 226, 0.5);
    color: #ffffff;
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.billboard-btn:hover {
    background: rgba(138, 43, 226, 0.3);
    border-color: rgba(138, 43, 226, 0.8);
    box-shadow: 0 0 15px rgba(138, 43, 226, 0.5);
    transform: translateY(-2px);
}

.billboard-btn:active {
    transform: translateY(0);
    box-shadow: 0 0 10px rgba(138, 43, 226, 0.3);
}

/* Neon Border Effects */
.neon-border {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    border-radius: 8px;
}

/* Continuous neon frame edges */
.neon-edge {
    position: absolute;
    background: linear-gradient(90deg, 
        rgba(0, 255, 255, 0.8) 0%, 
        rgba(255, 0, 255, 0.8) 25%, 
        rgba(255, 255, 0, 0.8) 50%, 
        rgba(0, 255, 0, 0.8) 75%, 
        rgba(138, 43, 226, 0.8) 100%
    );
    box-shadow: 
        0 0 10px rgba(138, 43, 226, 0.6),
        0 0 20px rgba(138, 43, 226, 0.4),
        0 0 30px rgba(138, 43, 226, 0.2);
}

.neon-edge.top {
    top: -4px;
    left: 0;
    right: 0;
    height: 8px;
    border-radius: 8px 8px 0 0;
    animation: neon-flow-horizontal 3s linear infinite;
}

.neon-edge.bottom {
    bottom: -4px;
    left: 0;
    right: 0;
    height: 8px;
    border-radius: 0 0 8px 8px;
    animation: neon-flow-horizontal-reverse 3s linear infinite;
}

.neon-edge.left {
    left: -4px;
    top: 0;
    bottom: 0;
    width: 8px;
    border-radius: 8px 0 0 8px;
    background: linear-gradient(0deg, 
        rgba(0, 255, 255, 0.8) 0%, 
        rgba(255, 0, 255, 0.8) 25%, 
        rgba(255, 255, 0, 0.8) 50%, 
        rgba(0, 255, 0, 0.8) 75%, 
        rgba(138, 43, 226, 0.8) 100%
    );
    animation: neon-flow-vertical 3s linear infinite;
}

.neon-edge.right {
    right: -4px;
    top: 0;
    bottom: 0;
    width: 8px;
    border-radius: 0 8px 8px 0;
    background: linear-gradient(0deg, 
        rgba(0, 255, 255, 0.8) 0%, 
        rgba(255, 0, 255, 0.8) 25%, 
        rgba(255, 255, 0, 0.8) 50%, 
        rgba(0, 255, 0, 0.8) 75%, 
        rgba(138, 43, 226, 0.8) 100%
    );
    animation: neon-flow-vertical-reverse 3s linear infinite;
}

/* Remove the corner elements completely */
.neon-corner {
    display: none;
}

/* Neon Animation Keyframes */
@keyframes neon-flow-horizontal {
    0% { transform: translateX(-100%); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateX(100%); opacity: 0; }
}

@keyframes neon-flow-horizontal-reverse {
    0% { transform: translateX(100%); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateX(-100%); opacity: 0; }
}

@keyframes neon-flow-vertical {
    0% { transform: translateY(-100%); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateY(100%); opacity: 0; }
}

@keyframes neon-flow-vertical-reverse {
    0% { transform: translateY(100%); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateY(-100%); opacity: 0; }
}

/* Responsive adjustments */
@media (max-width: 1400px) {
    .video-billboard-container {
        width: 400px;
        height: 260px;
        right: 40px;
    }
}

@media (max-width: 1200px) {
    .video-billboard-container {
        width: 350px;
        height: 220px;
        right: 30px;
    }
}



@media (max-width: 992px) {
    .video-billboard-container {
        width: 300px;
        height: 190px;
        right: 20px;
        top: 20%;
    }
    
    .billboard-controls {
        bottom: 10px;
        right: 10px;
        gap: 8px;
    }
    
    .billboard-btn {
        padding: 6px 10px;
        font-size: 12px;
    }
}

@media (max-width: 768px) {
    .video-billboard-container {
        width: 250px;
        height: 160px;
        right: 15px;
        top: 22%;
    }
    
    .billboard-controls {
        bottom: 8px;
        right: 8px;
        gap: 6px;
    }
    
    .billboard-btn {
        padding: 5px 8px;
        font-size: 11px;
    }
}

/* Character Images Toggle Button */
.character-toggle-btn {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    border: 2px solid var(--accent-color);
    border-radius: 8px;
    padding: 10px 15px;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    user-select: none;
}

.character-toggle-btn:hover {
    background: rgba(0, 0, 0, 0.9);
    border-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.character-toggle-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

/* Game Guide Styles */
.game-guide-section {
    margin: 1.5rem 0;
    text-align: center;
}

.btn-guide {
    background: linear-gradient(135deg, #4a148c, #6a1b9a);
    color: white;
    border: 2px solid #9c27b0;
    padding: 0.8rem 2rem;
    border-radius: 25px;
    font-weight: bold;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(156, 39, 176, 0.3);
}

.btn-guide:hover {
    background: rgba(156, 39, 176, 0.3);
}

.game-guide {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 900px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    background: rgba(26, 26, 26, 0.98);
    border: 2px solid var(--color-primary);
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 20px rgba(255, 0, 110, 0.3);
    z-index: 99999;
    animation: popupFadeIn 0.3s ease-out;
    display: none;
}

.game-guide[style*="display: block"] {
    display: block !important;
}

.game-guide.popup-visible {
    display: block !important;
}

@keyframes popupFadeIn {
    from {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

/* Popup Backdrop Overlay */
.popup-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(4px);
    z-index: 99998;
    animation: fadeIn 0.3s ease-out;
    display: none;
}

.popup-backdrop[style*="display: block"] {
    display: block !important;
}

.popup-backdrop.popup-visible {
    display: block !important;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Close button for popups */
.popup-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255, 0, 110, 0.2);
    border: 1px solid var(--color-primary);
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--color-primary);
    font-size: 1.5em;
    font-weight: bold;
    line-height: 1;
    transition: all 0.3s ease;
    z-index: 10;
}

.popup-close:hover {
    background: rgba(255, 0, 110, 0.4);
    transform: rotate(90deg) scale(1.1);
    box-shadow: 0 0 15px rgba(255, 0, 110, 0.5);
}

.guide-content {
    padding: 2rem;
    text-align: left;
}

.guide-content h3 {
    color: #ba68c8;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
    text-shadow: 0 0 10px rgba(186, 104, 200, 0.5);
}

.guide-section {
    display: grid;
    gap: 1rem;
    margin-bottom: 2rem;
}

.guide-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: rgba(156, 39, 176, 0.1);
    border: 1px solid rgba(156, 39, 176, 0.3);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.guide-item:hover {
    background: rgba(156, 39, 176, 0.15);
    border-color: rgba(156, 39, 176, 0.5);
    transform: translateY(-2px);
}

.guide-icon {
    font-size: 2rem;
    min-width: 60px;
    text-align: center;
    background: rgba(156, 39, 176, 0.2);
    border-radius: 50%;
    padding: 0.5rem;
    border: 2px solid rgba(156, 39, 176, 0.4);
}

.guide-info h4 {
    color: #e1bee7;
    font-size: 1.2rem;
    margin: 0 0 0.5rem 0;
    font-weight: bold;
}

.guide-info p {
    color: #cccccc;
    line-height: 1.5;
    margin: 0;
    font-size: 0.95rem;
}

.guide-tips {
    background: rgba(76, 175, 80, 0.1);
    border: 1px solid rgba(76, 175, 80, 0.3);
    border-radius: 10px;
    padding: 1.5rem;
}

.guide-tips h4 {
    color: #81c784;
    font-size: 1.2rem;
    margin: 0 0 1rem 0;
    text-align: center;
}

.guide-tips ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.guide-tips li {
    color: #cccccc;
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.4;
}

.guide-tips li::before {
    content: "💡";
    position: absolute;
    left: 0;
    top: 0.5rem;
}

.guide-tips strong {
    color: #81c784;
    font-weight: bold;
}

/* Backup System Styles */
.backup-controls {
    margin: 15px 0;
}

.backup-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 10px 0;
}

.backup-buttons .btn {
    font-size: 12px;
    padding: 6px 12px;
}

.backup-status {
    margin-top: 8px;
    font-size: 11px;
    color: #4ade80;
}

.backup-dialog {
    max-width: 500px;
}

.backup-dialog h3 {
    color: #fff;
    margin-bottom: 15px;
    text-align: center;
}

.backup-list {
    max-height: 300px;
    overflow-y: auto;
    margin: 15px 0;
}

.backup-item {
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 5px;
    padding: 12px;
    margin: 8px 0;
}

.backup-header {
    color: #fff;
    font-weight: bold;
    margin-bottom: 5px;
}

.backup-details {
    color: #aaa;
    font-size: 12px;
    margin-bottom: 8px;
}

.btn-small {
    font-size: 11px;
    padding: 4px 8px;
}

.backup-info-dialog .backup-stats {
    background: #1a1a1a;
    border-radius: 5px;
    padding: 15px;
    margin: 15px 0;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    margin: 8px 0;
    color: #ddd;
}

.backup-features {
    margin-top: 15px;
}

.backup-features h4 {
    color: #fff;
    margin-bottom: 10px;
}

.backup-features ul {
    color: #aaa;
    margin: 0;
    padding-left: 20px;
}

.backup-features li {
    margin: 5px 0;
}

.import-area {
    background: #1a1a1a;
    border-radius: 5px;
    padding: 15px;
    margin: 15px 0;
    text-align: center;
}

.import-area input {
    margin-bottom: 10px;
    width: 100%;
}

.import-note {
    margin: 10px 0;
    color: #fbbf24;
    text-align: center;
}