/* 免费电影网站 - 复古录像厅风格 */
:root {
    --retro-green: #2D4A3E;
    --retro-green-dark: #1A2E25;
    --retro-green-light: #4A6B5D;
    --retro-amber: #C87533;
    --retro-amber-light: #E8A04A;
    --retro-amber-dark: #8B5A2B;
    --retro-cream: #F5E6C8;
    --retro-cream-dark: #E0D0A8;
    --retro-brown: #3B2F2F;
    --retro-brown-light: #5C4B3B;
    --retro-gray: #8B8680;
    --retro-red: #A63D2A;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Courier New', 'Consolas', monospace;
    background-color: var(--retro-cream);
    background-image: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(45, 74, 62, 0.03) 2px,
            rgba(45, 74, 62, 0.03) 4px
        );
    color: var(--retro-brown);
    line-height: 1.7;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
}

/* 顶部状态栏 - 类似录像厅的LED显示 */
.retro-status-bar {
    background: var(--retro-brown);
    padding: 8px 0;
    font-size: 0.85rem;
    color: var(--retro-amber-light);
    border-bottom: 2px solid var(--retro-amber);
    letter-spacing: 1px;
}

.status-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.status-items {
    display: flex;
    gap: 30px;
    align-items: center;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--retro-amber);
    box-shadow: 0 0 8px var(--retro-amber);
    animation: blink 1.5s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* 录像厅头部 */
.retro-header {
    background: var(--retro-green-dark);
    padding: 30px 0;
    border-bottom: 4px solid var(--retro-amber);
    position: relative;
}

.retro-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, 
        transparent, 
        var(--retro-amber) 20%, 
        var(--retro-amber-light) 50%, 
        var(--retro-amber) 80%, 
        transparent);
}

.retro-header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.retro-logo {
    display: flex;
    align-items: center;
    gap: 18px;
}

.retro-logo-icon {
    width: 60px;
    height: 60px;
    background: var(--retro-cream);
    border: 3px solid var(--retro-amber);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    position: relative;
    overflow: hidden;
}

.retro-logo-icon::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 3px,
        rgba(0,0,0,0.1) 3px,
        rgba(0,0,0,0.1) 4px
    );
    pointer-events: none;
}

.retro-logo-text {
    color: var(--retro-amber-light);
}

.retro-logo-text .title {
    font-size: 1.8rem;
    font-weight: bold;
    letter-spacing: 3px;
    text-shadow: 2px 2px 0 var(--retro-green);
}

.retro-logo-text .subtitle {
    font-size: 0.75rem;
    letter-spacing: 2px;
    color: var(--retro-cream-dark);
}

/* 显示屏风格导航 */
.retro-monitor-nav {
    background: var(--retro-brown);
    border-top: 3px solid var(--retro-amber);
    border-bottom: 3px solid var(--retro-amber);
    padding: 12px 0;
}

.retro-monitor-nav ul {
    display: flex;
    list-style: none;
    justify-content: center;
    gap: 5px;
}

.retro-monitor-nav a {
    display: block;
    padding: 12px 28px;
    color: var(--retro-cream);
    text-decoration: none;
    font-size: 0.95rem;
    letter-spacing: 2px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    font-family: 'Courier New', monospace;
}

.retro-monitor-nav a:hover,
.retro-monitor-nav a.active {
    background: var(--retro-green);
    border-color: var(--retro-amber);
    color: var(--retro-amber-light);
}

/* CRT屏幕效果区域 */
.retro-crt {
    background: var(--retro-green-dark);
    padding: 60px 0 80px;
    color: var(--retro-cream);
    position: relative;
    overflow: hidden;
}

/* CRT扫描线 */
.retro-crt::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.15) 2px,
        rgba(0, 0, 0, 0.15) 4px
    );
    pointer-events: none;
    z-index: 2;
}

/* CRT边角暗角效果 */
.retro-crt::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, 
        transparent 50%, 
        rgba(0,0,0,0.5) 100%);
    pointer-events: none;
    z-index: 3;
}

.retro-crt-content {
    position: relative;
    z-index: 4;
    text-align: center;
}

.retro-on-air {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--retro-red);
    color: white;
    padding: 8px 20px;
    font-weight: bold;
    letter-spacing: 2px;
    margin-bottom: 25px;
    font-size: 0.9rem;
}

.retro-on-air .dot {
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
    animation: blink 1s infinite;
}

.retro-crt-title {
    font-size: 3.5rem;
    font-weight: bold;
    margin-bottom: 20px;
    letter-spacing: 5px;
    color: var(--retro-amber-light);
    text-shadow: 
        0 0 20px rgba(232, 160, 74, 0.5),
        2px 2px 0 var(--retro-green-dark),
        4px 4px 10px rgba(0,0,0,0.5);
}

.retro-crt-subtitle {
    font-size: 1.2rem;
    color: var(--retro-cream);
    margin-bottom: 30px;
    letter-spacing: 3px;
}

.retro-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.retro-btn {
    display: inline-block;
    padding: 14px 40px;
    text-decoration: none;
    font-weight: bold;
    letter-spacing: 3px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 3px solid var(--retro-amber);
    font-family: 'Courier New', monospace;
    text-transform: uppercase;
}

.retro-btn-primary {
    background: var(--retro-amber);
    color: var(--retro-brown);
}

.retro-btn-primary:hover {
    background: var(--retro-amber-light);
    transform: translate(-2px, -2px);
    box-shadow: 4px 4px 0 var(--retro-green);
}

.retro-btn-secondary {
    background: transparent;
    color: var(--retro-cream);
}

.retro-btn-secondary:hover {
    background: var(--retro-green);
    border-color: var(--retro-amber-light);
}

/* 录像带装饰条 */
.vhs-strip {
    height: 30px;
    background: var(--retro-brown);
    border-top: 2px solid var(--retro-amber);
    border-bottom: 2px solid var(--retro-amber);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    color: var(--retro-amber-light);
    font-size: 0.85rem;
    letter-spacing: 2px;
}

.vhs-strip .vhs-label {
    display: flex;
    align-items: center;
    gap: 8px;
}

.vhs-strip .vhs-reel {
    width: 16px;
    height: 16px;
    border: 2px solid var(--retro-amber);
    border-radius: 50%;
    position: relative;
}

.vhs-strip .vhs-reel::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 6px;
    height: 2px;
    background: var(--retro-amber);
    transform: translate(-50%, -50%);
}

/* 主内容区域 */
.retro-section {
    padding: 70px 0;
}

.retro-section-alt {
    background: var(--retro-cream-dark);
}

.retro-section-title {
    text-align: center;
    font-size: 2rem;
    font-weight: bold;
    color: var(--retro-green-dark);
    margin-bottom: 8px;
    letter-spacing: 4px;
}

.retro-section-sub {
    text-align: center;
    color: var(--retro-amber-dark);
    margin-bottom: 50px;
    letter-spacing: 2px;
    font-size: 0.9rem;
}

/* 录像带风格卡片 */
.vhs-card {
    background: var(--retro-cream);
    border: 3px solid var(--retro-brown);
    box-shadow: 
        4px 4px 0 var(--retro-amber),
        4px 4px 0 1px var(--retro-brown);
    transition: all 0.3s ease;
    overflow: hidden;
    position: relative;
}

.vhs-card:hover {
    transform: translate(-2px, -2px);
    box-shadow: 
        6px 6px 0 var(--retro-amber),
        6px 6px 0 1px var(--retro-brown);
}

.vhs-card-top {
    background: var(--retro-green-dark);
    color: var(--retro-amber-light);
    padding: 12px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 3px solid var(--retro-amber);
}

.vhs-label-tag {
    font-weight: bold;
    letter-spacing: 2px;
    font-size: 0.9rem;
}

.vhs-time-tag {
    background: var(--retro-amber);
    color: var(--retro-brown);
    padding: 3px 10px;
    font-size: 0.8rem;
    font-weight: bold;
}

.vhs-card-body {
    padding: 25px;
}

.vhs-reels {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.vhs-reel-large {
    width: 50px;
    height: 50px;
    border: 3px solid var(--retro-brown);
    border-radius: 50%;
    background: var(--retro-cream-dark);
    position: relative;
}

.vhs-reel-large::before,
.vhs-reel-large::after {
    content: '';
    position: absolute;
    background: var(--retro-brown);
}

.vhs-reel-large::before {
    top: 50%;
    left: 50%;
    width: 20px;
    height: 2px;
    transform: translate(-50%, -50%);
}

.vhs-reel-large::after {
    top: 50%;
    left: 50%;
    width: 2px;
    height: 20px;
    transform: translate(-50%, -50%);
}

.vhs-card-body h3 {
    color: var(--retro-green-dark);
    font-size: 1.3rem;
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.vhs-card-body p {
    color: var(--retro-brown-light);
    line-height: 1.8;
}

.vhs-specs {
    display: flex;
    gap: 15px;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 2px dashed var(--retro-brown-light);
    font-size: 0.85rem;
    color: var(--retro-amber-dark);
}

.vhs-specs span {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* 网格布局 */
.retro-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

/* 分类导航 */
.retro-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
}

.retro-category {
    background: var(--retro-cream);
    border: 3px solid var(--retro-brown);
    padding: 25px 15px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Courier New', monospace;
}

.retro-category:hover {
    background: var(--retro-green);
    color: var(--retro-amber-light);
    transform: scale(1.05);
    box-shadow: 4px 4px 0 var(--retro-amber);
}

.retro-category-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 10px;
}

.retro-category-name {
    font-weight: bold;
    letter-spacing: 1px;
}

/* 统计数据 */
.retro-stats {
    background: var(--retro-green);
    color: var(--retro-cream);
    padding: 50px 0;
    border-top: 4px solid var(--retro-amber);
    border-bottom: 4px solid var(--retro-amber);
}

.retro-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 30px;
}

.retro-stat {
    text-align: center;
}

.retro-stat-number {
    font-size: 3.2rem;
    font-weight: bold;
    color: var(--retro-amber-light);
    line-height: 1;
    font-family: 'Courier New', monospace;
}

.retro-stat-label {
    font-size: 0.95rem;
    letter-spacing: 2px;
    margin-top: 10px;
    color: var(--retro-cream);
}

/* 视频列表 */
.retro-show-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
}

.retro-show-item {
    background: var(--retro-cream);
    border: 3px solid var(--retro-brown);
    overflow: hidden;
    transition: all 0.3s ease;
}

.retro-show-item:hover {
    box-shadow: 0 5px 20px rgba(0,0,0,0.3);
}

.retro-show-head {
    background: var(--retro-brown);
    color: var(--retro-amber-light);
    padding: 14px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.retro-show-title {
    font-weight: bold;
    letter-spacing: 2px;
}

.retro-show-tag {
    background: var(--retro-amber);
    color: var(--retro-brown);
    padding: 4px 12px;
    font-size: 0.8rem;
    font-weight: bold;
}

.retro-show-body {
    padding: 20px;
}

.retro-show-content {
    display: flex;
    gap: 18px;
}

.retro-show-thumb {
    width: 90px;
    height: 120px;
    background: linear-gradient(135deg, var(--retro-green), var(--retro-green-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    flex-shrink: 0;
    border: 2px solid var(--retro-amber);
    position: relative;
}

.retro-show-thumb::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0,0,0,0.1) 2px,
        rgba(0,0,0,0.1) 3px
    );
}

.retro-show-info h4 {
    color: var(--retro-green-dark);
    margin-bottom: 8px;
    letter-spacing: 1px;
    font-size: 1rem;
}

.retro-show-info p {
    color: var(--retro-brown-light);
    font-size: 0.85rem;
    line-height: 1.6;
}

.retro-show-meta {
    margin-top: 10px;
    color: var(--retro-amber-dark);
    font-weight: bold;
    font-size: 0.85rem;
}

/* 解决方案卡片 */
.retro-solution {
    background: var(--retro-cream);
    border: 3px solid var(--retro-brown);
    padding: 35px 25px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

.retro-solution::before {
    content: attr(data-num);
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--retro-amber);
    color: var(--retro-brown);
    width: 45px;
    height: 45px;
    line-height: 45px;
    border-radius: 50%;
    font-weight: bold;
    border: 3px solid var(--retro-brown);
}

.retro-solution:hover {
    background: var(--retro-green);
    color: var(--retro-cream);
    transform: translateY(-5px);
    box-shadow: 4px 4px 0 var(--retro-amber);
}

.retro-solution h3 {
    color: var(--retro-green-dark);
    margin: 20px 0 15px;
    letter-spacing: 2px;
}

.retro-solution:hover h3 {
    color: var(--retro-amber-light);
}

.retro-solution p {
    line-height: 1.8;
}

/* 联系页 */
.retro-contact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.retro-contact-panel {
    background: var(--retro-cream);
    border: 3px solid var(--retro-brown);
    padding: 40px;
}

.retro-contact-panel h3 {
    color: var(--retro-green-dark);
    font-size: 1.5rem;
    margin-bottom: 25px;
    letter-spacing: 2px;
}

.retro-contact-list {
    list-style: none;
}

.retro-contact-list li {
    display: flex;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 2px dashed var(--retro-brown-light);
    align-items: center;
}

.retro-contact-list li:last-child {
    border-bottom: none;
}

.retro-contact-icon {
    font-size: 1.8rem;
    width: 45px;
    text-align: center;
}

.retro-contact-label {
    font-size: 0.85rem;
    color: var(--retro-amber-dark);
}

.retro-contact-value {
    font-weight: bold;
    color: var(--retro-brown);
}

.retro-form {
    margin-top: 20px;
}

.retro-form-group {
    margin-bottom: 20px;
}

.retro-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    letter-spacing: 1px;
    color: var(--retro-green-dark);
}

.retro-form-group input,
.retro-form-group textarea,
.retro-form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--retro-brown);
    background: white;
    font-size: 1rem;
    font-family: 'Courier New', monospace;
    transition: all 0.3s ease;
}

.retro-form-group input:focus,
.retro-form-group textarea:focus {
    outline: none;
    border-color: var(--retro-amber);
    background: var(--retro-cream);
}

.retro-form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.retro-submit {
    background: var(--retro-amber);
    color: var(--retro-brown);
    padding: 15px 40px;
    border: 3px solid var(--retro-brown);
    font-weight: bold;
    font-size: 1rem;
    letter-spacing: 3px;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    font-family: 'Courier New', monospace;
}

.retro-submit:hover {
    background: var(--retro-amber-light);
    transform: translate(-2px, -2px);
    box-shadow: 4px 4px 0 var(--retro-green);
}

/* 页脚 */
.retro-footer {
    background: var(--retro-brown);
    color: var(--retro-cream);
    padding: 60px 0 30px;
    margin-top: 60px;
    border-top: 4px solid var(--retro-amber);
}

.retro-footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.retro-footer-col h4 {
    color: var(--retro-amber-light);
    font-size: 1.1rem;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.retro-footer-col ul {
    list-style: none;
}

.retro-footer-col li {
    margin-bottom: 12px;
}

.retro-footer-col a {
    color: var(--retro-cream);
    text-decoration: none;
    transition: color 0.3s ease;
}

.retro-footer-col a:hover {
    color: var(--retro-amber-light);
}

.retro-footer-about p {
    color: rgba(245, 230, 200, 0.8);
    line-height: 1.8;
}

.retro-footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(232, 160, 74, 0.3);
    color: var(--retro-amber);
    letter-spacing: 2px;
}

/* 响应式 */
@media (max-width: 768px) {
    .retro-monitor-nav ul {
        flex-direction: column;
    }
    
    .retro-monitor-nav a {
        text-align: center;
        border-bottom: 2px solid var(--retro-green);
    }
    
    .retro-crt-title {
        font-size: 2.2rem;
    }
    
    .retro-crt-subtitle {
        font-size: 1rem;
    }
    
    .retro-section-title {
        font-size: 1.6rem;
    }
    
    .retro-contact {
        grid-template-columns: 1fr;
    }
    
    .status-items {
        display: none;
    }
}