/* 支付宝审核演示页面 - 共享样式 */

:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --accent-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --success-gradient: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    --bg-dark: #0f0f23;
    --bg-card: #1a1a2e;
    --bg-card-hover: #25253d;
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #6b6b7b;
    --border-color: rgba(255, 255, 255, 0.1);
    --alipay-blue: #1677ff;
    --shadow-glow: 0 0 40px rgba(102, 126, 234, 0.3);
}

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

body {
    font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 头部 */
.header {
    background: rgba(15, 15, 35, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--primary-gradient);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    -webkit-text-fill-color: white;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--text-primary);
}

/* 英雄区域 */
.hero {
    text-align: center;
    padding: 80px 20px 60px;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 20px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* 套餐卡片 */
.packages {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    padding: 40px 0 80px;
}

.package-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 32px;
    position: relative;
    transition: all 0.3s ease;
    overflow: hidden;
}

.package-card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.package-card.recommended {
    border-color: rgba(102, 126, 234, 0.5);
    box-shadow: var(--shadow-glow);
}

.package-card.recommended::before {
    content: '推荐';
    position: absolute;
    top: 20px;
    right: -30px;
    background: var(--primary-gradient);
    color: white;
    padding: 6px 40px;
    font-size: 0.85rem;
    font-weight: 600;
    transform: rotate(45deg);
}

.package-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.package-points {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.package-price {
    margin-bottom: 24px;
}

.price-current {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-unit {
    font-size: 1rem;
    color: var(--text-secondary);
}

.package-features {
    list-style: none;
    margin-bottom: 32px;
}

.package-features li {
    padding: 8px 0;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.package-features li::before {
    content: '✓';
    color: #38ef7d;
    font-weight: bold;
}

/* 按钮 */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s ease;
    width: 100%;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
}

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

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

.btn-alipay:hover {
    background: #0958d9;
}

/* 页面容器 */
.page-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.page-content {
    flex: 1;
    padding: 40px 20px;
}

/* 订单卡片 */
.order-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 32px;
    max-width: 600px;
    margin: 0 auto;
}

.order-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.order-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
}

.order-section {
    margin-bottom: 24px;
}

.order-section-title {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.order-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.order-item-label {
    color: var(--text-secondary);
}

.order-item-value {
    font-weight: 600;
}

.order-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    margin-top: 16px;
    border-top: 2px solid var(--border-color);
}

.order-total-label {
    font-size: 1.1rem;
    font-weight: 600;
}

.order-total-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: #f5576c;
}

/* 支付方式 */
.payment-methods {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.payment-method {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--bg-card-hover);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.payment-method:hover,
.payment-method.selected {
    border-color: var(--alipay-blue);
    background: rgba(22, 119, 255, 0.1);
}

.payment-method-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.payment-method-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.payment-method-name {
    font-size: 1.1rem;
    font-weight: 600;
}

.payment-method-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.payment-method-radio {
    margin-left: auto;
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.payment-method.selected .payment-method-radio {
    border-color: var(--alipay-blue);
    background: var(--alipay-blue);
}

.payment-method.selected .payment-method-radio::after {
    content: '✓';
    color: white;
    font-size: 0.8rem;
}

/* 二维码区域 */
.qr-section {
    text-align: center;
    padding: 40px 20px;
    background: var(--bg-card-hover);
    border-radius: 16px;
    margin-bottom: 24px;
}

.qr-code {
    width: 200px;
    height: 200px;
    background: white;
    border-radius: 12px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: #333;
}

.qr-tip {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* 成功页面 */
.success-container {
    text-align: center;
    padding: 60px 20px;
}

.success-icon {
    width: 100px;
    height: 100px;
    background: var(--success-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 3rem;
}

.success-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 12px;
    background: var(--success-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.success-amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 32px;
}

.success-details {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 24px;
    max-width: 400px;
    margin: 0 auto 32px;
}

.success-detail-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.success-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.success-actions .btn {
    width: auto;
    min-width: 160px;
}

/* 页脚 */
.footer {
    background: rgba(15, 15, 35, 0.95);
    border-top: 1px solid var(--border-color);
    padding: 24px 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* 响应式 */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .packages {
        grid-template-columns: 1fr;
    }
    
    .nav-links {
        display: none;
    }
    
    .order-card {
        padding: 20px;
    }
}