/* Import Beautiful Fonts */
@import url('https://fonts.googleapis.com/css2?family=Fredoka+One:wght@400&family=Nunito:wght@300;400;500;600;700;800;900&family=Poppins:wght@300;400;500;600;700;800&display=swap');

/* CSS Variables for Color Theory */
:root {
    /* Primary Color Palette - Warm and Friendly */
    --primary-color: #FF6B6B;      
    --primary-dark: #FF5252;       
    --primary-light: #FFB3B3;      
    
    /* Secondary Color Palette - Creative and Calming */
    --secondary-color: #4ECDC4;    
    --secondary-dark: #26A69A;     
    --secondary-light: #B2DFDB;    
    
    /* Accent Colors - Playful and Engaging */
    --accent-yellow: #FFD93D;      
    --accent-purple: #9C27B0;      
    --accent-orange: #FF9800;      
    --accent-green: #4CAF50;       
    
    /* Neutral Colors - Clean and Safe */
    --white: #FFFFFF;
    --light-gray: #F8F9FA;
    --medium-gray: #E9ECEF;
    --dark-gray: #6C757D;
    --darker-gray: #495057;
    --black: #212529;
    
    /* Text Colors - Enhanced for visibility */
    --text-on-light: #212529;
    --text-on-dark: #FFFFFF;
    --text-muted: #6C757D;
    --text-primary: #FF6B6B;
    
    /* Background Gradients */
    --bg-gradient-main: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    --bg-gradient-card: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
    --bg-gradient-button: linear-gradient(45deg, var(--primary-color), var(--accent-orange));
    
    /* Shadows for Depth */
    --shadow-light: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-medium: 0 8px 25px rgba(0,0,0,0.15);
    --shadow-heavy: 0 15px 40px rgba(0,0,0,0.2);
    --shadow-colored: 0 8px 32px rgba(255, 107, 107, 0.3);
    
    /* Border Radius for Friendly Design */
    --radius-small: 8px;
    --radius-medium: 15px;
    --radius-large: 25px;
    --radius-round: 50%;
    
    /* Typography */
    --font-primary: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Fredoka One', Impact, sans-serif;
    --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --spacing-xs: 5px;
    --spacing-sm: 10px;
    --spacing-md: 20px;
    --spacing-lg: 30px;
    --spacing-xl: 50px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Z-index layers */
    --z-base: 1;
    --z-dropdown: 1000;
    --z-sticky: 1010;
    --z-fixed: 1020;
    --z-modal-backdrop: 1030;
    --z-modal: 1040;
    --z-popover: 1050;
    --z-tooltip: 1060;
    --z-toast: 1070;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background: var(--bg-gradient-main);
    min-height: 100vh;
    color: var(--text-on-light);
    line-height: 1.6;
    overflow-x: hidden;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
}

/* ============================================
   LOGIN PAGE STYLES - FIXED VISIBILITY
============================================ */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--bg-gradient-main);
    padding: var(--spacing-md);
}

.login-container {
    width: 100%;
    max-width: 500px;
}

.login-box {
    background: var(--white);
    padding: var(--spacing-xl) var(--spacing-lg);
    border-radius: var(--radius-large);
    box-shadow: var(--shadow-heavy);
    text-align: center;
    border: 1px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.login-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--bg-gradient-button);
}

.logo-container {
    margin-bottom: var(--spacing-lg);
}

.logo-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-sm);
    animation: bounce 2s infinite;
    display: block;
    color: var(--primary-color);
}

.login-box h1 {
    font-family: var(--font-heading);
    color: var(--primary-color) !important;
    font-size: 3.5rem;
    margin-bottom: var(--spacing-sm);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
    font-weight: 400;
    line-height: 1.2;
    display: block;
    width: 100%;
}

.tagline {
    color: var(--text-muted) !important;
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
    line-height: 1.4;
    display: block;
}

.input-group {
    margin-bottom: var(--spacing-md);
    text-align: left;
}

.input-group label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
    color: var(--text-on-light) !important;
    font-size: 1.1rem;
    line-height: 1.4;
}

.label-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
    color: var(--primary-color);
}

.input-group input {
    width: 100%;
    padding: 18px 20px;
    border: 3px solid var(--medium-gray);
    border-radius: var(--radius-medium);
    font-size: 16px;
    font-family: var(--font-primary);
    font-weight: 500;
    transition: all var(--transition-normal);
    background: var(--white);
    color: var(--text-on-light);
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.1);
    transform: translateY(-2px);
}

.login-btn {
    width: 100%;
    padding: 18px;
    background: var(--bg-gradient-button);
    color: var(--white) !important;
    border: none;
    border-radius: var(--radius-medium);
    font-size: 18px;
    font-weight: 700;
    font-family: var(--font-primary);
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-colored);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    line-height: 1;
}

.login-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 107, 107, 0.4);
    color: var(--white) !important;
}

.login-btn:active {
    transform: translateY(-1px);
}

.btn-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
    color: var(--white);
}

.hint {
    background: var(--light-gray);
    padding: var(--spacing-md);
    border-radius: var(--radius-medium);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-align: left;
    color: var(--text-on-light);
}

.hint-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
    color: var(--primary-color);
}

.features-preview {
    display: flex;
    justify-content: space-around;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
}

.feature {
    background: var(--bg-gradient-card);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-medium);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-on-light);
    border: 1px solid var(--medium-gray);
    flex: 1;
    min-width: 100px;
    text-align: center;
}

.error {
    background: linear-gradient(45deg, var(--primary-color), #FF5722);
    color: var(--white) !important;
    padding: var(--spacing-md);
    border-radius: var(--radius-medium);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
    box-shadow: var(--shadow-colored);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.error-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
    color: var(--white);
}

/* ============================================
   HEADER STYLES - FIXED VISIBILITY
============================================ */
.header {
    background: rgba(255,255,255,0.98);
    padding: var(--spacing-md) 0;
    box-shadow: var(--shadow-light);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    min-height: 60px;
}

.header-left,
.header-center,
.header-right {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.header-center {
    flex: 1;
    justify-content: center;
    max-width: 600px;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    transition: transform var(--transition-normal);
    color: var(--primary-color);
}

.logo:hover {
    transform: scale(1.05);
}

.logo-icon {
    font-size: 2.5rem;
    animation: gentle-rotate 4s ease-in-out infinite;
    display: block;
    line-height: 1;
    color: var(--primary-color);
}

.logo-text {
    font-family: var(--font-heading);
    color: var(--primary-color) !important;
    font-size: 2.2rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
    font-weight: 400;
    line-height: 1;
    display: block;
}

.search-container {
    position: relative;
    width: 100%;
    max-width: 500px;
}

.search-container input {
    width: 100%;
    padding: 15px 60px 15px 25px;
    border: 3px solid var(--medium-gray);
    border-radius: 30px;
    font-size: 16px;
    font-family: var(--font-primary);
    font-weight: 500;
    transition: all var(--transition-normal);
    background: var(--white);
    color: var(--text-on-light);
}

.search-container input::placeholder {
    color: var(--text-muted);
}

.search-container input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.1);
    transform: translateY(-2px);
}

.search-btn {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--bg-gradient-button);
    border: none;
    width: 45px;
    height: 45px;
    border-radius: var(--radius-round);
    color: var(--white);
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    z-index: 2;
}

.search-btn:hover {
    transform: translateY(-50%) scale(1.1);
}

.logout-btn {
    background: linear-gradient(45deg, var(--primary-color), #FF5722);
    color: var(--white) !important;
    padding: 12px 25px;
    text-decoration: none;
    border-radius: var(--radius-large);
    font-weight: 700;
    font-family: var(--font-primary);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-colored);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    line-height: 1;
}

.logout-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.4);
    color: var(--white) !important;
}

/* ============================================
   MAIN CONTENT STYLES - FIXED VISIBILITY
============================================ */
.main {
    padding: var(--spacing-xl) 0;
    min-height: 50vh;
}

/* Welcome Section */
.welcome-section {
    margin-bottom: var(--spacing-xl);
}

.welcome-content {
    text-align: center;
    background: var(--white);
    padding: var(--spacing-xl) var(--spacing-lg);
    border-radius: var(--radius-large);
    box-shadow: var(--shadow-medium);
    border: 1px solid rgba(0,0,0,0.1);
    position: relative;
    overflow: hidden;
}

.welcome-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--bg-gradient-button);
}

.welcome-title {
    font-family: var(--font-heading);
    color: var(--primary-color) !important;
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
    animation: pulse-gentle 3s ease-in-out infinite;
    font-weight: 400;
    line-height: 1.2;
    display: block;
    width: 100%;
}

.welcome-subtitle {
    color: var(--text-muted) !important;
    font-size: 1.4rem;
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
    line-height: 1.4;
    display: block;
}

.stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.stat {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--white);
    border-radius: var(--radius-medium);
    border: 2px solid var(--light-gray);
    min-width: 120px;
    transition: transform var(--transition-normal);
    flex: 1;
    max-width: 200px;
    box-shadow: var(--shadow-light);
}

.stat:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color) !important;
    font-family: var(--font-heading);
    line-height: 1.2;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-on-light) !important;
    font-weight: 600;
    line-height: 1.3;
}

/* Category Filter */
.category-filter {
    margin-bottom: var(--spacing-xl);
}

.section-title {
    font-family: var(--font-heading);
    color: var(--primary-color) !important;
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
    font-weight: 400;
    line-height: 1.2;
    display: block;
}

.category-tabs {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    padding: var(--spacing-md);
    background: var(--white);
    border-radius: var(--radius-large);
    box-shadow: var(--shadow-light);
    border: 1px solid var(--light-gray);
}

.category-tab {
    background: var(--light-gray);
    border: 2px solid var(--medium-gray);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-large);
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    font-family: var(--font-primary);
    color: var(--text-on-light) !important;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    min-height: 44px;
}

.category-tab:hover {
    background: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
    color: var(--text-on-light) !important;
    border-color: var(--primary-color);
}

.category-tab.active {
    background: var(--bg-gradient-button);
    color: var(--white) !important;
    border-color: var(--primary-color);
    box-shadow: var(--shadow-colored);
}

.tab-icon {
    font-size: 1.3rem;
    flex-shrink: 0;
    line-height: 1;
}

.tab-count {
    background: rgba(0,0,0,0.1);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.8rem;
    font-weight: 700;
    line-height: 1;
    min-width: 20px;
    text-align: center;
    color: inherit;
}

.category-tab.active .tab-count {
    background: rgba(255,255,255,0.3);
    color: var(--white);
}

/* Videos Section */
.videos-section {
    margin-bottom: var(--spacing-xl);
}

.category-section {
    margin-bottom: var(--spacing-xl);
}

.category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--white);
    border-radius: var(--radius-large);
    box-shadow: var(--shadow-light);
    min-height: 60px;
    border: 1px solid var(--light-gray);
}

.category-title {
    font-family: var(--font-heading);
    color: var(--primary-color) !important;
    font-size: 2rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-weight: 400;
    line-height: 1.2;
    margin: 0;
}

.category-icon {
    font-size: 2.2rem;
    flex-shrink: 0;
    line-height: 1;
    color: var(--primary-color);
}

.category-count {
    font-size: 1rem;
    color: var(--text-muted) !important;
    font-weight: 500;
    font-family: var(--font-primary);
    line-height: 1.3;
}

.view-all-btn {
    background: var(--bg-gradient-button);
    color: var(--white) !important;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-large);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-light);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    line-height: 1;
    min-height: 40px;
}

.view-all-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-colored);
    color: var(--white) !important;
}


/* Video Grid */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.video-card {
    background: var(--white);
    border-radius: var(--radius-large);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
    transition: all var(--transition-normal);
    border: 2px solid var(--light-gray);
    position: relative;
    cursor: pointer;
    display: block;
}

.video-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-heavy);
    border-color: var(--primary-color);
}

.video-thumbnail {
    position: relative;
    height: 220px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--light-gray) 0%, var(--medium-gray) 100%);
}

.video-thumbnail video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.video-card:hover .video-thumbnail video {
    transform: scale(1.1);
}

.play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255, 107, 107, 0.8), rgba(255, 152, 0, 0.8));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all var(--transition-normal);
}

.video-card:hover .play-overlay {
    opacity: 1;
}

.play-button {
    background: var(--white);
    color: var(--primary-color);
    width: 80px;
    height: 80px;
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: var(--shadow-medium);
    transition: all var(--transition-normal);
    border: none;
}

.play-button:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-heavy);
}

.play-icon {
    margin-left: 3px;
    line-height: 1;
    color: var(--primary-color);
}

.video-duration {
    position: absolute;
    bottom: var(--spacing-sm);
    right: var(--spacing-sm);
    background: rgba(0,0,0,0.8);
    color: var(--white);
    padding: 4px 8px;
    border-radius: var(--radius-small);
    font-size: 0.8rem;
    font-weight: 600;
    line-height: 1;
}

.video-info {
    padding: var(--spacing-lg);
    background: var(--white);
}

.video-title {
    color: var(--text-on-light) !important;
    margin-bottom: var(--spacing-md);
    font-size: 1.3rem;
    font-weight: 700;
    line-height: 1.4;
    font-family: var(--font-primary);
    display: block;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.video-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.video-size,
.video-category {
    background: var(--light-gray);
    padding: 4px 8px;
    border-radius: var(--radius-small);
    font-size: 0.8rem;
    line-height: 1.2;
    color: var(--text-on-light);
    border: 1px solid var(--medium-gray);
}

.watch-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--bg-gradient-button);
    color: var(--white) !important;
    padding: var(--spacing-md) var(--spacing-lg);
    text-decoration: none;
    border-radius: var(--radius-large);
    font-weight: 700;
    font-family: var(--font-primary);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-colored);
    font-size: 1rem;
    width: 100%;
    justify-content: center;
    line-height: 1;
    min-height: 48px;
}

.watch-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.4);
    color: var(--white) !important;
}

/* No Videos State */
.no-videos-section {
    margin-bottom: var(--spacing-xl);
}

.no-videos {
    text-align: center;
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-large);
    box-shadow: var(--shadow-medium);
    border: 2px solid var(--light-gray);
}

.no-videos-icon {
    font-size: 5rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.7;
    display: block;
    line-height: 1;
    color: var(--text-muted);
}

.no-videos h3 {
    font-family: var(--font-heading);
    color: var(--primary-color) !important;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    font-weight: 400;
    line-height: 1.2;
}

.no-videos p {
    color: var(--text-muted) !important;
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
    line-height: 1.4;
}

.setup-guide {
    background: var(--light-gray);
    padding: var(--spacing-lg);
    border-radius: var(--radius-medium);
    border: 2px dashed var(--medium-gray);
    text-align: left;
    max-width: 600px;
    margin: 0 auto;
}

.setup-guide h4 {
    color: var(--primary-color) !important;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
    line-height: 1.3;
}

.setup-guide ol {
    color: var(--text-on-light) !important;
    font-weight: 500;
    line-height: 1.8;
    padding-left: var(--spacing-md);
}

.setup-guide li {
    margin-bottom: var(--spacing-sm);
    color: var(--text-on-light) !important;
}

/* ============================================
   PLAYER PAGE STYLES - FIXED VISIBILITY
============================================ */
.player-page {
    background: var(--black);
    min-height: 100vh;
    color: var(--text-on-dark);
}

.player-header {
    background: rgba(20, 20, 20, 0.95);
    padding: var(--spacing-md) 0;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
}

.player-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 60px;
}

.player-header .logo-icon,
.player-header .logo-text {
    color: var(--text-on-dark) !important;
}

.back-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(255,255,255,0.1);
    color: var(--text-on-dark) !important;
    padding: var(--spacing-sm) var(--spacing-md);
    text-decoration: none;
    border-radius: var(--radius-medium);
    font-weight: 600;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
    font-family: var(--font-primary);
    line-height: 1;
    min-height: 40px;
    border: 1px solid rgba(255,255,255,0.2);
}

.back-btn:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-2px);
    color: var(--text-on-dark) !important;
}

.back-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
    line-height: 1;
    color: var(--text-on-dark);
}

.video-info-mini {
    background: rgba(255,255,255,0.1);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-medium);
    color: var(--text-on-dark) !important;
    font-weight: 600;
    backdrop-filter: blur(10px);
    font-family: var(--font-primary);
    line-height: 1.3;
    border: 1px solid rgba(255,255,255,0.2);
}

.player-main {
    min-height: calc(100vh - 80px);
    padding-top: var(--spacing-md);
}

.player-container {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    max-width: 1600px;
    margin: 0 auto;
}

/* Video Section */
.video-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.video-wrapper {
    position: relative;
    background: var(--black);
    border-radius: var(--radius-medium);
    overflow: hidden;
    box-shadow: var(--shadow-heavy);
    min-height: 400px;
}

.advanced-video-player {
    position: relative;
    width: 100%;
    background: var(--black);
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.advanced-video-player video {
    width: 100%;
    height: auto;
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
}

/* Fullscreen styles */
.advanced-video-player:-webkit-full-screen,
.advanced-video-player:-moz-full-screen,
.advanced-video-player:fullscreen {
    width: 100vw !important;
    height: 100vh !important;
    max-width: 100vw !important;
    max-height: 100vh !important;
}

.advanced-video-player:-webkit-full-screen video,
.advanced-video-player:-moz-full-screen video,
.advanced-video-player:fullscreen video {
    width: 100vw !important;
    height: 100vh !important;
    max-width: 100vw !important;
    max-height: 100vh !important;
    object-fit: contain;
}

/* Long press active state */
.advanced-video-player.long-press-active {
    background: rgba(255, 107, 107, 0.1);
}

/* Video Loading */
.video-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: none;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--text-on-dark);
    font-weight: 600;
    z-index: 200;
}

.video-loading.show {
    display: flex;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(255,255,255,0.3);
    border-top: 4px solid var(--primary-color);
    border-radius: var(--radius-round);
    animation: spin 1s linear infinite;
}

/* Double Tap Areas */
.tap-area {
    position: absolute;
    top: 10%;
    bottom: 25%;
    width: 30%;
    z-index: 50;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tap-left {
    left: 0;
}

.tap-right {
    right: 0;
}

.tap-feedback {
    background: rgba(0,0,0,0.9);
    color: var(--text-on-dark);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-medium);
    font-weight: 700;
    opacity: 0;
    transition: opacity var(--transition-normal);
    pointer-events: none;
    z-index: 200;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    border: 2px solid var(--primary-color);
}

.tap-feedback.show {
    opacity: 1;
    animation: tapFeedbackPulse 0.6s ease-out;
}

.tap-icon {
    font-size: 2rem;
    color: var(--text-on-dark);
}

.tap-text {
    font-size: 1.1rem;
    color: var(--text-on-dark);
}

/* Speed Indicator */
.speed-indicator {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0,0,0,0.9);
    color: var(--text-on-dark);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-large);
    font-weight: 700;
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 200;
    pointer-events: none;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    border: 2px solid var(--accent-orange);
}

.speed-indicator.show {
    opacity: 1;
    animation: speedIndicatorPulse 0.3s ease-out;
}

.speed-icon {
    font-size: 1.5rem;
    color: var(--accent-orange);
}

.speed-text {
    font-size: 1.2rem;
    color: var(--text-on-dark);
}

/* Big Play Button */
.big-play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    background: rgba(255, 107, 107, 0.9);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    z-index: 100;
    box-shadow: var(--shadow-heavy);
    border: 3px solid var(--white);
}

.big-play-button:hover {
    transform: translate(-50%, -50%) scale(1.1);
    background: var(--primary-color);
}

.big-play-button.hidden {
    opacity: 0;
    pointer-events: none;
}

.big-play-icon {
    color: var(--white);
    font-size: 3rem;
    margin-left: 5px;
}

/* Video Controls */
.video-controls {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.9));
    padding: var(--spacing-lg) var(--spacing-md) var(--spacing-md);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 150;
}

.advanced-video-player:hover .video-controls,
.video-controls.show {
    opacity: 1;
}

.progress-section {
    margin-bottom: var(--spacing-md);
}

.progress-container {
    position: relative;
    height: 8px;
    cursor: pointer;
    padding: 10px 0;
}

.progress-buffer {
    position: absolute;
    top: 10px;
    left: 0;
    height: 8px;
    background: rgba(255,255,255,0.3);
    border-radius: 4px;
    width: 100%;
}

.progress-bar {
    position: absolute;
    top: 10px;
    left: 0;
    height: 8px;
    background: rgba(255,255,255,0.5);
    border-radius: 4px;
    width: 100%;
    overflow: hidden;
}

.progress-filled {
    height: 100%;
    background: var(--primary-color);
    width: 0%;
    transition: width 0.1s linear;
    border-radius: 4px;
    position: relative;
}

.progress-handle {
    position: absolute;
    top: 10px;
    left: 0%;
    width: 16px;
    height: 16px;
    background: var(--primary-color);
    border-radius: var(--radius-round);
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity var(--transition-normal);
    cursor: pointer;
    border: 2px solid var(--white);
    box-shadow: var(--shadow-medium);
}

.progress-container:hover .progress-handle {
    opacity: 1;
}

.controls-section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--text-on-dark);
    gap: var(--spacing-md);
}

.controls-left,
.controls-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.controls-left {
    flex: 1;
}

.control-btn {
    background: none;
    border: none;
    color: var(--text-on-dark);
    font-size: 1.2rem;
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-round);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    position: relative;
}

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

.control-btn:active {
    transform: scale(0.95);
}

.play-pause-btn {
    font-size: 1.5rem;
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.1);
    border: 2px solid rgba(255,255,255,0.3);
}

.play-pause-btn:hover {
    background: rgba(255,255,255,0.2);
    border-color: var(--white);
}

.volume-control {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.volume-slider-container {
    width: 80px;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.volume-control:hover .volume-slider-container {
    opacity: 1;
}

.volume-slider {
    width: 100%;
    height: 4px;
    background: rgba(255,255,255,0.3);
    border-radius: 2px;
    outline: none;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border-radius: var(--radius-round);
    background: var(--white);
    cursor: pointer;
    border: 2px solid var(--primary-color);
    box-shadow: var(--shadow-light);
}

.volume-slider::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: var(--radius-round);
    background: var(--white);
    cursor: pointer;
    border: 2px solid var(--primary-color);
    box-shadow: var(--shadow-light);
}

.time-display {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-on-dark);
    font-family: var(--font-primary);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: rgba(0,0,0,0.5);
    padding: 4px 8px;
    border-radius: var(--radius-small);
}

.time-separator {
    opacity: 0.7;
    color: var(--text-on-dark);
}

/* Settings Menu */
.settings-menu {
    position: absolute;
    bottom: 80px;
    right: var(--spacing-md);
    background: rgba(0,0,0,0.95);
    border-radius: var(--radius-medium);
    padding: 0;
    min-width: 280px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-normal);
    z-index: 1000;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: var(--shadow-heavy);
}

.settings-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.settings-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.settings-header h3 {
    color: var(--text-on-dark);
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
}

.close-settings {
    background: none;
    border: none;
    color: var(--text-on-dark);
    font-size: 1.5rem;
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-small);
    transition: background var(--transition-fast);
}

.close-settings:hover {
    background: rgba(255,255,255,0.1);
}

.settings-content {
    max-height: 400px;
    overflow-y: auto;
}

.settings-option {
    padding: var(--spacing-md);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.settings-option:last-child {
    border-bottom: none;
}

.settings-option label {
    display: block;
    color: var(--text-on-dark);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
}

.quality-options,
.speed-options {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.quality-btn,
.speed-btn {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: var(--text-on-dark);
    padding: 6px 12px;
    border-radius: var(--radius-small);
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.quality-btn:hover,
.speed-btn:hover {
    background: rgba(255,255,255,0.2);
    border-color: var(--primary-color);
}

.quality-btn.active,
.speed-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
}

/* Video Info Section */
.video-info-section {
    background: rgba(255,255,255,0.05);
    padding: var(--spacing-lg);
    border-radius: var(--radius-medium);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text-on-dark);
}

.video-title-section {
    margin-bottom: var(--spacing-lg);
}

.video-title {
    color: var(--text-on-dark) !important;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
    font-family: var(--font-primary);
    display: block;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.video-meta {
    display: flex;
    gap: var(--spacing-md);
    color: rgba(255,255,255,0.8);
    font-size: 0.9rem;
    font-weight: 500;
}

.video-category,
.video-size {
    background: rgba(255,255,255,0.1);
    padding: 4px 12px;
    border-radius: var(--radius-medium);
    backdrop-filter: blur(5px);
    color: var(--text-on-dark);
    border: 1px solid rgba(255,255,255,0.2);
}

.video-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-top: var(--spacing-lg);
}

.action-btn {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: var(--text-on-dark);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-medium);
    cursor: pointer;
    font-weight: 600;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    backdrop-filter: blur(5px);
}

.action-btn:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-2px);
}

.break-btn:hover {
    border-color: var(--accent-orange);
    background: rgba(255, 152, 0, 0.2);
}

.favorite-btn:hover {
    border-color: var(--primary-color);
    background: rgba(255, 107, 107, 0.2);
}

.share-btn:hover {
    border-color: var(--secondary-color);
    background: rgba(78, 205, 196, 0.2);
}

/* Sidebar Section */
.sidebar-section {
    background: rgba(255,255,255,0.05);
    padding: var(--spacing-lg);
    border-radius: var(--radius-medium);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    height: fit-content;
}

.related-videos {
    height: 100%;
}

.related-title {
    color: var(--text-on-dark);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.related-icon {
    font-size: 1.5rem;
    color: var(--text-on-dark);
}

.related-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.related-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius-medium);
    text-decoration: none;
    transition: all var(--transition-normal);
    border: 1px solid rgba(255,255,255,0.1);
}

.related-item:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
    box-shadow: var(--shadow-light);
}

.related-thumbnail {
    position: relative;
    width: 120px;
    height: 68px;
    border-radius: var(--radius-small);
    overflow: hidden;
    flex-shrink: 0;
}

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

.related-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--text-on-dark);
    font-size: 1.5rem;
    background: rgba(0,0,0,0.7);
    width: 35px;
    height: 35px;
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.related-item:hover .related-play {
    opacity: 1;
}

.related-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.related-video-title {
    color: var(--text-on-dark);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    line-height: 1.3;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.related-category {
    color: rgba(255,255,255,0.7);
    font-size: 0.8rem;
    font-weight: 500;
}

.no-related {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
    color: rgba(255,255,255,0.7);
}

.no-related-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
    color: rgba(255,255,255,0.5);
}

.browse-btn {
    background: var(--bg-gradient-button);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    text-decoration: none;
    border-radius: var(--radius-medium);
    font-weight: 600;
    margin-top: var(--spacing-md);
    display: inline-block;
    transition: all var(--transition-normal);
}

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

/* Break Reminder Modal */
.break-reminder {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.9);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    backdrop-filter: blur(15px);
    padding: var(--spacing-md);
}

.break-reminder.show {
    display: flex;
}

.break-content {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-large);
    text-align: center;
    max-width: 500px;
    width: 100%;
    box-shadow: var(--shadow-heavy);
    border: 1px solid var(--medium-gray);
    position: relative;
    overflow: hidden;
    animation: modalSlideIn 0.3s ease-out;
}

.break-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--bg-gradient-button);
}

.break-header {
    margin-bottom: var(--spacing-lg);
}

.break-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    animation: bounce 1s ease-in-out infinite;
    color: var(--primary-color);
}

.break-content h3 {
    color: var(--primary-color);
    font-family: var(--font-heading);
    font-size: 2.2rem;
    margin-bottom: var(--spacing-md);
}

.break-body p {
    color: var(--text-muted);
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.break-activities {
    display: flex;
    justify-content: space-around;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.activity {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--light-gray);
    border-radius: var(--radius-medium);
    flex: 1;
    min-width: 120px;
    border: 1px solid var(--medium-gray);
    transition: transform var(--transition-normal);
}

.activity:hover {
    transform: translateY(-5px);
}

.activity-icon {
    font-size: 2rem;
    color: var(--primary-color);
}

.activity span:last-child {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-on-light);
}

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

.continue-btn,
.home-btn {
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-large);
    font-weight: 700;
    font-family: var(--font-primary);
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1rem;
    min-width: 150px;
    justify-content: center;
}

.continue-btn {
    background: var(--bg-gradient-button);
    color: var(--white);
    box-shadow: var(--shadow-colored);
}

.continue-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 107, 107, 0.4);
}

.home-btn {
    background: var(--light-gray);
    color: var(--text-on-light);
    border: 2px solid var(--medium-gray);
}

.home-btn:hover {
    background: var(--white);
    border-color: var(--primary-color);
    transform: translateY(-3px);
}

/* ============================================
   FOOTER STYLES - FIXED VISIBILITY
============================================ */
.footer {
    background: linear-gradient(45deg, rgba(0,0,0,0.8), rgba(0,0,0,0.9));
    color: var(--text-on-dark);
    padding: var(--spacing-xl) 0;
    margin-top: var(--spacing-xl);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-content {
    text-align: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-family: var(--font-heading);
    font-size: 1.8rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-on-dark);
}

.footer p {
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
    color: var(--text-on-dark);
}

.footer-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.footer-stats span {
    background: rgba(255,255,255,0.1);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-large);
    font-weight: 600;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255,255,255,0.2);
    color: var(--text-on-dark);
}

/* ============================================
   ANIMATIONS - NO CHANGES NEEDED
============================================ */
@keyframes bounce {
    0%, 20%, 53%, 80%, 100% {
        transform: translate3d(0,0,0);
    }
    40%, 43% {
        transform: translate3d(0,-15px,0);
    }
    70% {
        transform: translate3d(0,-7px,0);
    }
    90% {
        transform: translate3d(0,-3px,0);
    }
}

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

@keyframes pulse-gentle {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

@keyframes gentle-rotate {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(5deg); }
    75% { transform: rotate(-5deg); }
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes fadeIn {
    from { 
        opacity: 0; 
        transform: translateY(20px); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

@keyframes tapFeedbackPulse {
    0% { transform: scale(0.8); opacity: 0; }
    50% { transform: scale(1.1); opacity: 1; }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes speedIndicatorPulse {
    0% { transform: translate(-50%, -50%) scale(0.8); }
    50% { transform: translate(-50%, -50%) scale(1.1); }
    100% { transform: translate(-50%, -50%) scale(1); }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 5px var(--primary-color);
    }
    50% {
        box-shadow: 0 0 20px var(--primary-color), 0 0 30px var(--primary-color);
    }
}

@keyframes shimmer {
    0% {
        background-position: -468px 0;
    }
    100% {
        background-position: 468px 0;
    }
}

/* ============================================
   RESPONSIVE DESIGN - ENHANCED
============================================ */
@media (max-width: 1200px) {
    .player-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .sidebar-section {
        order: -1;
    }
    
    .related-list {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: var(--spacing-md);
    }
    
    .video-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 1024px) {
    .video-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: var(--spacing-md);
    }
    
    .category-tabs {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: var(--spacing-md);
    }
    
    .stats {
        gap: var(--spacing-md);
    }
    
    .controls-section {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    .controls-left {
        flex-wrap: wrap;
    }
    
    .welcome-title {
        font-size: 2.5rem;
    }
    
    .category-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: var(--spacing-md);
        padding: var(--spacing-md);
    }
    
    .header-left,
    .header-center,
    .header-right {
        width: 100%;
        justify-content: center;
    }
    
    .search-container {
        max-width: 100%;
    }
    
    .video-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .welcome-title {
        font-size: 2.2rem;
    }
    
    .welcome-subtitle {
        font-size: 1.2rem;
    }
    
    .stats {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
    }
    
    .category-header {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .category-title {
        justify-content: center;
        font-size: 1.5rem;
    }
    
    .player-container {
        padding: var(--spacing-md);
    }
    
    .video-title {
        font-size: 1.5rem;
    }
    
    .video-actions {
        justify-content: center;
    }
    
    .related-thumbnail {
        width: 100px;
        height: 56px;
    }
    
    .controls-section {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .controls-left,
    .controls-right {
        justify-content: center;
        width: 100%;
    }
    
    .tap-area {
        width: 35%;
    }
    
    .break-activities {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .break-actions {
        flex-direction: column;
    }
    
    .continue-btn,
    .home-btn {
        width: 100%;
    }
    
    .logo-text {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .login-box {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .login-box h1 {
        font-size: 2.5rem;
    }
    
    .logo-text {
        font-size: 1.6rem;
    }
    
    .welcome-title {
        font-size: 1.8rem;
    }
    
    .category-title {
        font-size: 1.3rem;
    }
    
    .video-title {
        font-size: 1.3rem;
    }
    
    .video-controls {
        padding: var(--spacing-md) var(--spacing-sm) var(--spacing-sm);
    }
    
    .control-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .play-pause-btn {
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
    }
    
    .time-display {
        font-size: 12px;
    }
    
    .volume-slider-container {
        width: 60px;
    }
    
    .settings-menu {
        right: var(--spacing-sm);
        left: var(--spacing-sm);
        min-width: auto;
    }
    
    .break-content {
        padding: var(--spacing-lg);
        margin: var(--spacing-md);
    }
    
    .break-content h3 {
        font-size: 1.8rem;
    }
    
    .related-item {
        flex-direction: column;
        text-align: center;
    }
    
    .related-thumbnail {
        width: 100%;
        height: 120px;
    }
    
    .tap-feedback {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .tap-icon {
        font-size: 1.5rem;
    }
    
    .tap-text {
        font-size: 1rem;
    }
    
    .speed-indicator {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .speed-icon {
        font-size: 1.2rem;
    }
    
    .speed-text {
        font-size: 1rem;
    }
    
    .big-play-button {
        width: 80px;
        height: 80px;
    }
    
    .big-play-icon {
        font-size: 2.5rem;
    }
    
    .category-tabs {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: var(--spacing-md);
        scrollbar-width: thin;
    }
    
    .category-tab {
        flex-shrink: 0;
        min-width: max-content;
    }
}

@media (max-width: 360px) {
    .login-box h1 {
        font-size: 2rem;
    }
    
    .welcome-title {
        font-size: 1.6rem;
    }
    
    .video-title {
        font-size: 1.1rem;
    }
    
    .category-title {
        font-size: 1.2rem;
    }
    
    .big-play-button {
        width: 70px;
        height: 70px;
    }
    
    .big-play-icon {
        font-size: 2rem;
    }
    
    .control-btn {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }
    
    .play-pause-btn {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
}

/* ============================================
   ACCESSIBILITY & ENHANCEMENTS
============================================ */
.control-btn:focus,
.watch-btn:focus,
.login-btn:focus,
.category-tab:focus,
.action-btn:focus,
.view-all-btn:focus,
.continue-btn:focus,
.home-btn:focus {
    outline: 3px solid var(--primary-color);
    outline-offset: 2px;
    border-radius: var(--radius-small);
}

/* Enhanced high contrast support */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #CC0000;
        --secondary-color: #006600;
        --black: #000000;
        --white: #FFFFFF;
        --medium-gray: #808080;
        --dark-gray: #404040;
        --light-gray: #F0F0F0;
        --text-on-light: #000000;
        --text-on-dark: #FFFFFF;
        --text-muted: #404040;
    }
    
    .video-title,
    .welcome-title,
    .category-title,
    .section-title,
    .logo-text {
        color: var(--primary-color) !important;
        text-shadow: none !important;
    }
    
    .video-card,
    .login-box,
    .welcome-content,
    .category-header {
        border: 3px solid var(--black);
        background: var(--white) !important;
    }
}

/* Enhanced reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .logo-icon,
    .welcome-title,
    .break-icon {
        animation: none !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Print styles - enhanced */
@media print {
    .header,
    .footer,
    .video-controls,
    .sidebar-section,
    .break-reminder,
    .search-container,
    .logout-btn,
    .video-actions {
        display: none !important;
    }
    
    .video-section {
        grid-column: 1 / -1;
    }
    
    .video-title,
    .welcome-title,
    .category-title {
        color: black !important;
        text-shadow: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .video-card,
    .welcome-content {
        background: white !important;
        box-shadow: none !important;
        border: 2px solid black !important;
    }
    
    .player-page {
        background: white !important;
    }
    
    * {
        color-adjust: exact;
    }
}

/* ============================================
   UTILITY CLASSES & FINAL ENHANCEMENTS
============================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.hidden { display: none !important; }
.visible { display: block !important; }

.fade-in { animation: fadeIn 0.3s ease-out; }
.slide-in-up { animation: slideInUp 0.3s ease-out; }
.slide-in-down { animation: slideInDown 0.3s ease-out; }
.slide-in-left { animation: slideInLeft 0.3s ease-out; }
.slide-in-right { animation: slideInRight 0.3s ease-out; }
.zoom-in { animation: zoomIn 0.3s ease-out; }

.float { animation: float 3s ease-in-out infinite; }
.glow { animation: glow 2s ease-in-out infinite alternate; }

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.1);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
    transition: background var(--transition-normal);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Selection styling */
::selection {
    background: var(--primary-color);
    color: var(--white);
}

::-moz-selection {
    background: var(--primary-color);
    color: var(--white);
}

/* Focus management */
:focus-visible {
    outline: 3px solid var(--primary-color);
    outline-offset: 2px;
    border-radius: var(--radius-small);
}

/* Browser support fallbacks */
@supports not (backdrop-filter: blur(10px)) {
    .header,
    .player-header {
        background: rgba(255,255,255,0.95);
    }
    
    .player-header {
        background: rgba(20, 20, 20, 0.95);
    }
    
    .login-box,
    .welcome-content,
    .category-header {
        background: var(--white);
    }
}

/* ============================================
   END OF CORRECTED CSS FILE
============================================ */