/* 蘑菇视频网站样式 */

/* CSS变量定义 */
:root {
    /* 主色调 */
    --primary-color: #e74c3c;
    --secondary-color: #3498db;
    --accent-color: #f39c12;
    --success-color: #27ae60;
    --warning-color: #f1c40f;
    --danger-color: #e74c3c;
    
    /* 中性色 */
    --white: #ffffff;
    --black: #000000;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* 字体 */
    --font-inter: 'Inter', sans-serif;
    --font-noto: 'Noto Sans SC', sans-serif;
    
    /* 过渡 */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 基础重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-noto);
    line-height: 1.6;
    color: var(--white);
    background: linear-gradient(135deg, var(--gray-900), var(--black));
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* 移动端菜单样式 */
#mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

#mobile-menu-toggle i {
    transition: var(--transition);
}

#mobile-menu-toggle.active i:before {
    content: '\f00d'; /* Font Awesome times icon */
}

#mobile-menu {
    transition: var(--transition);
}

#mobile-menu.active {
    display: block !important;
}

@media (max-width: 1023px) {
    #mobile-menu-toggle {
        display: flex;
    }
}

/* 动画类 */
.animate-fade-in {
    opacity: 0;
    animation: fadeIn 1s ease forwards;
}

.animate-slide-up {
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 1s ease forwards 0.2s;
}

.animate-bounce-in {
    opacity: 0;
    transform: scale(0.8);
    animation: bounceIn 1s ease forwards 0.4s;
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

.animate-float-delay {
    animation: float 4s ease-in-out infinite 2s;
}

.animate-gradient {
    background-size: 400% 400%;
    animation: gradient 3s ease infinite;
}

/* 动画定义 */
@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes gradient {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

/* 计数器动画 */
.counter {
    display: inline-block;
}

/* 返回顶部按钮 */
#back-to-top {
    transition: var(--transition);
}

#back-to-top.show {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* 影视卡片样式 */
.movie-card,
.tv-card,
.variety-card,
.anime-card {
    transition: var(--transition);
}

.movie-card:hover,
.tv-card:hover,
.variety-card:hover,
.anime-card:hover {
    transform: translateY(-8px) scale(1.02);
}

/* 排行榜样式 */
.ranking-item {
    transition: var(--transition);
}

.ranking-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(231, 76, 60, 0.2);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .animate-fade-in,
    .animate-slide-up,
    .animate-bounce-in {
        animation-duration: 0.8s;
    }
    
    .ranking-item {
        padding: 1rem;
    }
    
    .ranking-item .flex {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .ranking-item .w-20 {
        width: 100px;
        height: 140px;
        margin: 0 auto;
    }
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-800);
}

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

::-webkit-scrollbar-thumb:hover {
    background: var(--danger-color);
}

/* 选择文本样式 */
::selection {
    background: var(--primary-color);
    color: var(--white);
}

/* 焦点样式 */
button:focus,
a:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* 加载状态 */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(231, 76, 60, 0.4), transparent);
    animation: loading 1.5s infinite;
}

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

/* 高对比度模式支持 */
@media (prefers-contrast: high) {
    :root {
        --gray-600: #ffffff;
        --gray-700: #ffffff;
        --gray-800: #ffffff;
        --gray-900: #ffffff;
    }
}

/* 减少动画模式 */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* 打印样式 */
@media print {
    .fixed,
    .animate-float,
    .animate-float-delay {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
}

/* 视频播放器样式 */
.video-player {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    background: var(--black);
    border-radius: 12px;
    overflow: hidden;
}

.video-controls {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: 20px;
    opacity: 0;
    transition: var(--transition);
}

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

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(231, 76, 60, 0.9);
    border: none;
    border-radius: 50%;
    color: var(--white);
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition);
}

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

/* 评分星级 */
.rating-stars {
    display: inline-flex;
    gap: 2px;
}

.rating-stars i {
    color: #ffd700;
    font-size: 14px;
}

/* 标签样式 */
.tag {
    display: inline-block;
    background: rgba(231, 76, 60, 0.2);
    color: var(--primary-color);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    margin: 2px;
}

.tag.genre-action { background: rgba(231, 76, 60, 0.2); color: #e74c3c; }
.tag.genre-romance { background: rgba(233, 30, 99, 0.2); color: #e91e63; }
.tag.genre-comedy { background: rgba(255, 193, 7, 0.2); color: #ffc107; }
.tag.genre-scifi { background: rgba(52, 152, 219, 0.2); color: #3498db; }
.tag.genre-horror { background: rgba(156, 39, 176, 0.2); color: #9c27b0; }
.tag.genre-drama { background: rgba(76, 175, 80, 0.2); color: #4caf50; }

/* 悬停效果 */
.hover-glow:hover {
    box-shadow: 0 0 30px rgba(231, 76, 60, 0.3);
}

/* 脉冲动画 */
.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* 渐变文本 */
.gradient-text {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 毛玻璃效果 */
.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* 阴影效果 */
.shadow-glow {
    box-shadow: 0 0 20px rgba(231, 76, 60, 0.3);
}

/* 边框渐变 */
.border-gradient {
    border: 2px solid;
    border-image: linear-gradient(135deg, var(--primary-color), var(--accent-color)) 1;
}

/* 加载动画 */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* 通知样式 */
.notification {
    position: fixed;
    top: 100px;
    right: 20px;
    background: var(--primary-color);
    color: var(--white);
    padding: 16px 24px;
    border-radius: 8px;
    z-index: 9999;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    animation: slideInRight 0.3s ease;
    max-width: 300px;
    word-wrap: break-word;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* 搜索建议 */
.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--gray-800);
    border: 1px solid var(--gray-700);
    border-radius: 8px;
    margin-top: 4px;
    max-height: 300px;
    overflow-y: auto;
    z-index: 1000;
}

.suggestion-item {
    padding: 12px 16px;
    cursor: pointer;
    border-bottom: 1px solid var(--gray-700);
    transition: var(--transition);
}

.suggestion-item:hover {
    background: var(--gray-700);
}

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

/* 筛选按钮样式 */
.movie-filter,
.ranking-tab {
    transition: var(--transition);
}

.movie-filter.active,
.ranking-tab.active {
    background: var(--primary-color) !important;
    color: var(--white) !important;
    border-color: var(--primary-color) !important;
}

/* 视频缩略图悬停效果 */
.video-thumbnail {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
}

.video-thumbnail::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(231, 76, 60, 0.1) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s;
}

.video-thumbnail:hover::before {
    transform: translateX(100%);
}

/* 评分样式 */
.rating {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(0, 0, 0, 0.7);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.rating.high {
    color: #4caf50;
}

.rating.medium {
    color: #ff9800;
}

.rating.low {
    color: #f44336;
}

/* 播放次数样式 */
.view-count {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--gray-400);
    font-size: 12px;
}

/* 新内容标记 */
.new-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: var(--success-color);
    color: var(--white);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
}

/* VIP标记 */
.vip-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: linear-gradient(135deg, #ffd700, #ffed4e);
    color: var(--black);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
}

/* 进度条 */
.progress-bar {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--primary-color);
    border-radius: 2px;
    transition: width 0.3s ease;
}

/* 工具提示 */
.tooltip {
    position: relative;
    cursor: help;
}

.tooltip::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gray-900);
    color: var(--white);
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 1000;
}

.tooltip:hover::before {
    opacity: 1;
    visibility: visible;
}

/* 模态框样式 */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--gray-800);
    border-radius: 12px;
    padding: 24px;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: var(--transition);
}

.modal.active .modal-content {
    transform: scale(1);
}

/* 表单样式 */
.form-group {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    color: var(--white);
    font-weight: 600;
    margin-bottom: 8px;
}

.form-input {
    width: 100%;
    padding: 12px;
    background: var(--gray-700);
    border: 1px solid var(--gray-600);
    border-radius: 8px;
    color: var(--white);
    font-size: 14px;
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
}

.form-input::placeholder {
    color: var(--gray-400);
}

/* 按钮样式 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

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

.btn-primary:hover {
    background: var(--danger-color);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--gray-700);
    color: var(--white);
}

.btn-secondary:hover {
    background: var(--gray-600);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--white);
}

/* 卡片悬停效果 */
.card-hover {
    transition: var(--transition);
}

.card-hover:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* 文字效果 */
.text-glow {
    text-shadow: 0 0 10px currentColor;
}

.text-shadow {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

/* 背景效果 */
.bg-pattern {
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(231, 76, 60, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(52, 152, 219, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(243, 156, 18, 0.1) 0%, transparent 50%);
}

/* 网格布局优化 */
.grid-auto-fit {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

/* 粘性定位 */
.sticky-top {
    position: sticky;
    top: 90px;
    z-index: 10;
}

/* 无障碍优化 */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* 键盘导航 */
.focus-visible:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* 触摸设备优化 */
@media (hover: none) and (pointer: coarse) {
    .hover\:scale-105:hover {
        transform: none;
    }
    
    .hover\:-translate-y-4:hover {
        transform: none;
    }
    
    .hover\:-translate-y-2:hover {
        transform: none;
    }
}

/* 自定义滚动条 */
.custom-scrollbar {
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) var(--gray-800);
}

.custom-scrollbar::-webkit-scrollbar {
    width: 6px;
}

.custom-scrollbar::-webkit-scrollbar-track {
    background: var(--gray-800);
    border-radius: 3px;
}

.custom-scrollbar::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 3px;
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
    background: var(--danger-color);
}