/* Modern Video Game Theme - Enhanced for CNNSLOT Game Pages */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Orbitron:wght@400;700;900&display=swap');

:root {
    /* Modern Color Palette */
    --primary-dark: #0a0e1a;
    --secondary-dark: #151b2d;
    --accent-blue: #3b82f6;
    --accent-gold: #fbbf24;
    --accent-purple: #8b5cf6;
    --accent-green: #10b981;
    --text-primary: #ffffff;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    
    /* Glass Effects */
    --glass-bg: rgba(21, 27, 45, 0.85);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-gold: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
    --gradient-gaming: linear-gradient(135deg, #8b5cf6 0%, #3b82f6 100%);
    --gradient-success: linear-gradient(135deg, #10b981 0%, #34d399 100%);
    
    /* Typography */
    --font-primary: 'Inter', 'Segoe UI', system-ui, sans-serif;
    --font-gaming: 'Orbitron', monospace;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 30px rgba(59, 130, 246, 0.4);
}

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

body {
    font-family: var(--font-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
}

/* Dynamic Background Overlay */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(59, 130, 246, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
    z-index: -1;
    pointer-events: none;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 14, 26, 0.3);
    z-index: -1;
    pointer-events: none;
}

/* Modern Announcement Banner */
.announcement-banner {
    background: var(--gradient-gaming);
    color: white;
    padding: var(--space-md) 0;
    text-align: center;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    border-bottom: 2px solid var(--accent-gold);
    box-shadow: var(--shadow-md);
}

.announcement-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.marquee {
    display: inline-block;
    padding-left: 100%;
    animation: marquee 20s linear infinite;
    font-weight: 600;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
}

.marquee:hover {
    animation-play-state: paused;
}

@keyframes marquee {
    0% { transform: translate3d(0, 0, 0); }
    100% { transform: translate3d(-100%, 0, 0); }
}

/* Modern Header */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg) 5%;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    position: relative;
    box-shadow: var(--shadow-md);
}

.logo-container {
    max-height: 60px;
    max-width: 200px;
}

.home-button {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.home-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}

.home-button:hover::before {
    left: 100%;
}

.home-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.home-button i {
    font-size: 1.2rem;
}

/* Header Navigation */
.header-nav .auth-buttons {
    display: flex;
    gap: var(--space-md);
}

.btn {
    padding: var(--space-sm) var(--space-lg);
    text-decoration: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.025em;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.btn-login {
    background: transparent;
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

.btn-login:hover {
    background: var(--gradient-gold);
    color: var(--primary-dark);
    box-shadow: var(--shadow-glow);
}

.btn-register {
    background: var(--gradient-success);
    color: white;
    border-color: var(--accent-green);
}

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

/* Modern Container */
.container {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    max-width: 1400px;
    margin: var(--space-xl) auto;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--glass-border);
    display: flex;
    gap: var(--space-xl);
    position: relative;
    overflow: hidden;
}

.container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-gaming);
}

/* Modern Video Container */
.video-container {
    flex: 2;
    background: var(--primary-dark);
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 500px;
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--glass-border);
}

.video-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
    z-index: 1;
    pointer-events: none;
}

.video-container iframe {
    width: 100%;
    height: 500px;
    border: none;
    border-radius: var(--radius-md);
    position: relative;
    z-index: 2;
}

/* Video Overlay */
.video-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
    pointer-events: none;
    width: 100%;
    height: 100%;
}

.overlay-logo {
    max-width: 400px;
    max-height: 120px;
    opacity: 0.15;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.3));
    transition: all 0.3s ease;
}

/* Modern Playlist */
.playlist {
    flex: 1;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--glass-border);
    overflow: hidden;
    position: relative;
}

.playlist::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-gold);
}

.playlist h3 {
    text-align: center;
    margin: 0;
    padding: var(--space-lg);
    background: var(--gradient-gaming);
    color: white;
    font-family: var(--font-gaming);
    font-size: 1.3rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    overflow: hidden;
}

.playlist h3::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: all 0.6s ease;
}

.playlist h3:hover::before {
    left: 100%;
}

/* Video List */
#video-list {
    list-style: none;
    padding: var(--space-md);
    margin: 0;
    max-height: 400px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-blue) transparent;
}

#video-list::-webkit-scrollbar {
    width: 8px;
}

#video-list::-webkit-scrollbar-track {
    background: transparent;
}

#video-list::-webkit-scrollbar-thumb {
    background: var(--accent-blue);
    border-radius: 4px;
}

.video-item {
    position: relative;
    padding: var(--space-md);
    margin: var(--space-sm) 0;
    background: var(--primary-dark);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    font-weight: 500;
    color: var(--text-secondary);
}

.video-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0.1;
    transition: left 0.3s ease;
}

.video-item:hover::before {
    left: 0;
}

.video-item:hover {
    transform: translateX(5px);
    color: var(--text-primary);
    background: rgba(59, 130, 246, 0.1);
    border-color: var(--accent-blue);
    box-shadow: var(--shadow-md);
}

.video-item.active {
    background: var(--gradient-primary);
    color: white;
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

.video-item.active::before {
    display: none;
}

/* Pagination Styles */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    margin: var(--space-lg) 0;
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
}

.pagination-btn,
.pagination-nav {
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--glass-border);
    background: var(--primary-dark);
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
    font-weight: 500;
}

.pagination-btn:hover,
.pagination-nav:hover {
    background: var(--accent-blue);
    color: white;
    transform: translateY(-1px);
}

.pagination-btn.active {
    background: var(--gradient-gaming);
    color: white;
    border-color: var(--accent-blue);
    box-shadow: var(--shadow-md);
}

.prev-btn,
.next-btn {
    background: var(--gradient-gold);
    color: var(--primary-dark);
    font-weight: 600;
}

.pagination-ellipsis {
    padding: 0 var(--space-sm);
    color: var(--text-muted);
}

/* Responsive Design */
@media screen and (max-width: 1024px) {
    .container {
        flex-direction: column;
        margin: var(--space-lg) var(--space-md);
        padding: var(--space-lg);
    }
    
    .video-container {
        min-height: 400px;
    }
    
    .video-container iframe {
        height: 400px;
    }
}

@media screen and (max-width: 768px) {
    .main-header {
        flex-direction: column;
        padding: var(--space-md);
        gap: var(--space-md);
    }
    
    .container {
        margin: var(--space-md);
        padding: var(--space-md);
    }
    
    .video-container {
        min-height: 300px;
    }
    
    .video-container iframe {
        height: 300px;
    }
    
    .overlay-logo {
        max-width: 250px;
        max-height: 75px;
        opacity: 0.2;
    }
    
    .playlist h3 {
        font-size: 1.1rem;
        padding: var(--space-md);
    }
    
    .home-button {
        font-size: 0.9rem;
        padding: var(--space-sm) var(--space-md);
    }
    
    .btn {
        font-size: 0.8rem;
        padding: var(--space-xs) var(--space-md);
    }
}

@media screen and (max-width: 480px) {
    .video-container {
        min-height: 250px;
    }
    
    .video-container iframe {
        height: 250px;
    }
    
    .overlay-logo {
        max-width: 200px;
        max-height: 60px;
        opacity: 0.25;
    }
    
    .video-item {
        padding: var(--space-sm);
        font-size: 0.9rem;
    }
    
    .pagination-btn,
    .pagination-nav {
        padding: var(--space-xs) var(--space-sm);
        font-size: 0.8rem;
    }
}

/* Loading States */
.loading {
    opacity: 0.7;
    pointer-events: none;
    position: relative;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--accent-blue);
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
}

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

/* Enhanced Animations */
@keyframes fadeInUp {
    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);
    }
}

.video-container {
    animation: slideInLeft 0.8s ease-out;
}

.playlist {
    animation: slideInRight 0.8s ease-out 0.2s both;
}

.video-item {
    animation: fadeInUp 0.5s ease-out both;
    animation-delay: calc(0.1s * var(--item-index, 0));
}

/* Utility Classes */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
}

.gradient-text {
    background: var(--gradient-gaming);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glow {
    box-shadow: var(--shadow-glow);
}

.text-gaming {
    font-family: var(--font-gaming);
}