/* 模板展示页面专用样式 */
.template-container {
    padding-top: 80px;
    min-height: 100vh;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

/* 动态粒子背景 */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-radius: 50%;
    opacity: 0.6;
    animation: particleFloat 15s infinite linear;
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }

    10% {
        opacity: 0.6;
    }

    90% {
        opacity: 0.6;
    }

    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

/* 背景装饰元素 */
.template-container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background:
        radial-gradient(circle at 30% 20%, rgba(102, 126, 234, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(118, 75, 162, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.03) 0%, transparent 70%);
    animation: float 25s ease-in-out infinite;
    pointer-events: none;
}

/* 网格背景 */
.template-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(102, 126, 234, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(102, 126, 234, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 30s linear infinite;
    pointer-events: none;
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(50px, 50px);
    }
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) rotate(0deg);
    }

    33% {
        transform: translate(30px, -30px) rotate(120deg);
    }

    66% {
        transform: translate(-20px, 20px) rotate(240deg);
    }
}

.template-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 100px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* 头部光效 */
.template-header::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: rotate 20s linear infinite;
    pointer-events: none;
}

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

    100% {
        transform: rotate(360deg);
    }
}

/* 头部装饰元素 */
.template-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
    animation: drift 30s linear infinite;
}

@keyframes drift {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(60px);
    }
}

.template-header .container {
    position: relative;
    z-index: 2;
}

.template-header h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 1s ease;
}

.template-header p {
    font-size: 1.25rem;
    opacity: 0.95;
    max-width: 700px;
    margin: 0 auto 3rem;
    line-height: 1.7;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    animation: fadeInUp 1s ease 0.2s both;
}

/* 统计数据样式 */
.header-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 3rem;
    animation: fadeInUp 1s ease 0.4s both;
}

.stat-item {
    text-align: center;
    position: relative;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
    animation: shimmer 2s ease-in-out infinite;
}

@keyframes shimmer {

    0%,
    100% {
        opacity: 0.3;
    }

    50% {
        opacity: 1;
    }
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: white;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    margin-bottom: 0.5rem;
    position: relative;
}

.stat-number::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    border-radius: 2px;
}

.stat-label {
    font-size: 1rem;
    font-weight: 500;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.template-content {
    padding: 60px 0;
    position: relative;
    z-index: 1;
}

.template-info {
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    padding: 40px;
    border-radius: 24px;
    box-shadow:
        0 20px 25px -5px rgba(0, 0, 0, 0.1),
        0 10px 10px -5px rgba(0, 0, 0, 0.04),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
    margin-bottom: 40px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.template-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 50%, #667eea 100%);
    background-size: 200% 100%;
    animation: gradientShift 3s ease-in-out infinite;
}

@keyframes gradientShift {

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

    50% {
        background-position: 100% 50%;
    }
}

.template-info:hover {
    transform: translateY(-5px);
    box-shadow:
        0 25px 50px -12px rgba(0, 0, 0, 0.15),
        0 20px 20px -5px rgba(0, 0, 0, 0.04);
}

.template-info h3 {
    color: #1e293b;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
}

.template-info h3 i {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.template-info p {
    color: #64748b;
    line-height: 1.8;
    margin-bottom: 25px;
    font-size: 1.1rem;
}

.template-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #374151;
    font-size: 1rem;
    font-weight: 500;
    padding: 15px 20px;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.1), transparent);
    transition: left 0.5s;
}

.feature-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border-color: #cbd5e1;
}

.feature-item:hover::before {
    left: 100%;
}

.feature-item i {
    color: #10b981;
    font-size: 1.2rem;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 6px;
    flex-shrink: 0;
}

.iframe-container {
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 24px;
    box-shadow:
        0 25px 50px -12px rgba(0, 0, 0, 0.15),
        0 20px 20px -5px rgba(0, 0, 0, 0.04),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: 40px;
}

.iframe-header {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 25px 30px;
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.iframe-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
}

.iframe-title {
    font-weight: 700;
    color: #1e293b;
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.25rem;
}

.iframe-title i {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.1rem;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.iframe-controls {
    display: flex;
    gap: 12px;
}

.control-btn {
    padding: 12px 20px;
    border: 2px solid #e2e8f0;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    color: #374151;
    position: relative;
    overflow: hidden;
}

.control-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s;
}

.control-btn:hover {
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    border-color: #cbd5e1;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.control-btn:hover::before {
    left: 100%;
}

.control-btn.primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-color: #667eea;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.control-btn.primary:hover {
    background: linear-gradient(135deg, #5a67d8 0%, #6b46c1 100%);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
}

.iframe-wrapper {
    position: relative;
    width: 100%;
    height: 900px;
    background: #f8fafc;
}

.template-iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
    border-radius: 0 0 24px 24px;
    padding-top: 40px;
    background-color: #f5f5f5;
}

.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10;
    border-radius: 0 0 24px 24px;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 6px solid #e2e8f0;
    border-top: 6px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 30px;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.2);
}

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

    100% {
        transform: rotate(360deg);
    }
}

.loading-text {
    color: #64748b;
    font-size: 1.1rem;
    font-weight: 500;
    text-align: center;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.6;
    }
}

/* 入场动画 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.template-info {
    animation: fadeInUp 0.8s ease 0.2s both;
}

.iframe-container {
    animation: fadeInUp 0.8s ease 0.4s both;
}

/* 磨砂玻璃效果 */
.glass-effect {
    backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* 悬浮卡片效果 */
.floating-card {
    animation: floatingCard 6s ease-in-out infinite;
}

@keyframes floatingCard {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* 彩虹边框效果 */
.rainbow-border {
    position: relative;
    background: linear-gradient(45deg, #667eea, #764ba2, #10b981, #f59e0b);
    background-size: 400% 400%;
    animation: rainbowShift 4s ease infinite;
    padding: 2px;
    border-radius: 24px;
}

@keyframes rainbowShift {

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

    50% {
        background-position: 100% 50%;
    }
}

.rainbow-border .inner-content {
    background: white;
    border-radius: 22px;
    padding: 40px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .template-header h1 {
        font-size: 2.2rem;
    }

    .template-header p {
        font-size: 1.1rem;
    }

    .header-stats {
        gap: 2rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .template-info {
        padding: 25px;
    }

    .template-info h3 {
        font-size: 1.3rem;
    }

    .iframe-wrapper {
        height: 700px;
    }

    .iframe-controls {
        flex-direction: column;
        gap: 8px;
    }

    .control-btn {
        padding: 10px 16px;
        font-size: 0.85rem;
    }

    .template-features {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .template-content {
        padding: 40px 0;
    }

    .template-header {
        padding: 60px 0 40px;
    }

    .template-header h1 {
        font-size: 1.8rem;
    }

    .template-info {
        padding: 20px;
        border-radius: 16px;
    }

    .iframe-container {
        border-radius: 16px;
    }

    .iframe-header {
        padding: 15px 20px;
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }

    .iframe-wrapper {
        height: 1000px;
    }

    .template-iframe {
        border-radius: 0 0 16px 16px;
    }

    .loading-overlay {
        border-radius: 0 0 16px 16px;
    }
}