/**
 * Wonder 支付主题样式
 * 完全还原 wonder-app.online 官网风格
 */
:root {
    --wonder-blue: #2D7BFF;
    --wonder-blue-light: #5C9AFF;
    --wonder-blue-dark: #1A5FE0;
    --wonder-blue-bg: #EDF4FF;
    --wonder-black: #111111;
    --wonder-gray: #666666;
    --wonder-gray-light: #999999;
    --wonder-bg: #FFFFFF;
    --wonder-border: #E5E5E5;
    --wonder-radius: 16px;
    --wonder-radius-lg: 24px;
    --wonder-shadow: 0 4px 20px rgba(0,0,0,0.06);
    --wonder-shadow-hover: 0 8px 30px rgba(45,123,255,0.15);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    background: var(--wonder-bg);
    color: var(--wonder-black);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

ul, ol {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ========== 顶部导航 ========== */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0,0,0,0.04);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.logo {
    font-size: 22px;
    font-weight: 700;
    color: var(--wonder-black);
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.logo-dot {
    width: 8px;
    height: 8px;
    background: var(--wonder-blue);
    border-radius: 50%;
}

.nav {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav a {
    font-size: 15px;
    color: var(--wonder-black);
    font-weight: 500;
    transition: color 0.2s;
    position: relative;
}

.nav a:hover {
    color: var(--wonder-blue);
}

.nav a.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--wonder-blue);
    border-radius: 1px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-live {
    width: 10px;
    height: 10px;
    background: #FF3B30;
    border-radius: 50%;
    position: relative;
}

.btn-live::before {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    background: rgba(255,59,48,0.2);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0; }
}

/* ========== 按钮 ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 22px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    white-space: nowrap;
}

.btn-primary {
    background: var(--wonder-black);
    color: #fff;
}

.btn-primary:hover {
    background: #333;
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: var(--wonder-black);
    border: 1.5px solid var(--wonder-border);
}

.btn-outline:hover {
    border-color: var(--wonder-black);
}

.btn-blue {
    background: var(--wonder-blue);
    color: #fff;
}

.btn-blue:hover {
    background: var(--wonder-blue-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(45,123,255,0.3);
}

.btn-lg {
    padding: 14px 32px;
    font-size: 16px;
    border-radius: 12px;
}

/* ========== Hero 区域 ========== */
.hero {
    padding: 80px 0 60px;
    position: relative;
    overflow: hidden;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -1.5px;
    margin-bottom: 24px;
}

.hero-title .blue {
    color: var(--wonder-blue);
}

.hero-title .wonder-text {
    background: linear-gradient(135deg, var(--wonder-blue) 0%, var(--wonder-blue-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-desc {
    font-size: 16px;
    color: var(--wonder-gray);
    line-height: 1.8;
    margin-bottom: 32px;
    max-width: 480px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
}

.hero-right {
    position: relative;
}

.hero-pill {
    width: 60px;
    height: 28px;
    background: linear-gradient(135deg, var(--wonder-blue), var(--wonder-blue-light));
    border-radius: 14px;
    margin-bottom: 20px;
    opacity: 0.9;
}

.hero-tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--wonder-blue-bg);
    color: var(--wonder-blue);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 16px;
}

/* ========== 产品展示横向滚动 ========== */
.products-section {
    background: var(--wonder-blue-bg);
    padding: 60px 0;
    margin: 0 -9999px;
    padding-left: 9999px;
    padding-right: 9999px;
}

.products-scroll {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    padding: 10px 0;
    scrollbar-width: none;
    -ms-overflow-style: none;
    scroll-snap-type: x mandatory;
}

.products-scroll::-webkit-scrollbar {
    display: none;
}

.product-card {
    flex: 0 0 280px;
    height: 220px;
    background: #fff;
    border-radius: var(--wonder-radius-lg);
    overflow: hidden;
    box-shadow: var(--wonder-shadow);
    scroll-snap-align: start;
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--wonder-shadow-hover);
}

.product-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-card.placeholder {
    background: linear-gradient(135deg, #f0f5ff, #e0ebff);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 12px;
    color: var(--wonder-blue);
    font-weight: 500;
}

.product-card.placeholder .icon {
    font-size: 48px;
    opacity: 0.5;
}

/* ========== 功能区块 ========== */
.section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-title {
    font-size: 40px;
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.section-title .blue {
    color: var(--wonder-blue);
}

.section-desc {
    font-size: 16px;
    color: var(--wonder-gray);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    padding: 32px;
    background: #fff;
    border-radius: var(--wonder-radius-lg);
    border: 1px solid var(--wonder-border);
    transition: all 0.3s;
}

.feature-card:hover {
    border-color: var(--wonder-blue);
    box-shadow: var(--wonder-shadow-hover);
    transform: translateY(-2px);
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: var(--wonder-blue-bg);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 28px;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.feature-card p {
    font-size: 14px;
    color: var(--wonder-gray);
    line-height: 1.7;
}

/* ========== 价格区块 ========== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.price-card {
    padding: 36px 32px;
    background: #fff;
    border-radius: var(--wonder-radius-lg);
    border: 1px solid var(--wonder-border);
    position: relative;
    transition: all 0.3s;
}

.price-card.featured {
    border-color: var(--wonder-blue);
    box-shadow: 0 8px 30px rgba(45,123,255,0.12);
}

.price-card.featured::before {
    content: '推荐';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--wonder-blue);
    color: #fff;
    padding: 4px 16px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.price-name {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.price-amount {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 4px;
}

.price-amount .unit {
    font-size: 16px;
    color: var(--wonder-gray);
    font-weight: 400;
}

.price-desc {
    font-size: 14px;
    color: var(--wonder-gray);
    margin-bottom: 24px;
}

.price-features {
    margin-bottom: 28px;
}

.price-features li {
    padding: 8px 0;
    font-size: 14px;
    color: #333;
    display: flex;
    align-items: center;
    gap: 10px;
}

.price-features li::before {
    content: '✓';
    color: var(--wonder-blue);
    font-weight: bold;
}

/* ========== 底部 ========== */
.footer {
    background: var(--wonder-black);
    color: #fff;
    padding: 60px 0 30px;
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand .logo {
    color: #fff;
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 14px;
    color: #999;
    line-height: 1.8;
    max-width: 300px;
}

.footer-col h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #fff;
}

.footer-col a {
    display: block;
    font-size: 14px;
    color: #999;
    padding: 6px 0;
    transition: color 0.2s;
}

.footer-col a:hover {
    color: var(--wonder-blue-light);
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: #666;
}

/* ========== 表单/登录页 ========== */
.auth-page {
    min-height: calc(100vh - 64px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    background: linear-gradient(180deg, var(--wonder-blue-bg) 0%, #fff 100%);
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background: #fff;
    border-radius: var(--wonder-radius-lg);
    padding: 40px;
    box-shadow: var(--wonder-shadow);
}

.auth-card h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
    text-align: center;
}

.auth-card .subtitle {
    text-align: center;
    color: var(--wonder-gray);
    font-size: 14px;
    margin-bottom: 32px;
}

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

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    color: #333;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--wonder-border);
    border-radius: 10px;
    font-size: 15px;
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
    font-family: inherit;
}

.form-control:focus {
    border-color: var(--wonder-blue);
    box-shadow: 0 0 0 3px rgba(45,123,255,0.1);
}

.form-submit {
    width: 100%;
    padding: 14px;
    background: var(--wonder-black);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 8px;
}

.form-submit:hover {
    background: #333;
}

.auth-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 14px;
    color: var(--wonder-gray);
}

.auth-footer a {
    color: var(--wonder-blue);
    font-weight: 500;
}

/* ========== 用户中心 ========== */
.user-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    min-height: calc(100vh - 64px);
}

.user-sidebar {
    background: #fafafa;
    border-right: 1px solid var(--wonder-border);
    padding: 24px 0;
}

.user-sidebar .menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    font-size: 14px;
    color: #333;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

.user-sidebar .menu-item:hover,
.user-sidebar .menu-item.active {
    background: var(--wonder-blue-bg);
    color: var(--wonder-blue);
    border-left-color: var(--wonder-blue);
}

.user-content {
    padding: 32px;
}

.page-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 24px;
}

.card {
    background: #fff;
    border-radius: var(--wonder-radius);
    border: 1px solid var(--wonder-border);
    padding: 24px;
    margin-bottom: 20px;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 24px;
}

.stat-card {
    background: #fff;
    border-radius: var(--wonder-radius);
    border: 1px solid var(--wonder-border);
    padding: 24px;
}

.stat-card .label {
    font-size: 14px;
    color: var(--wonder-gray);
    margin-bottom: 8px;
}

.stat-card .value {
    font-size: 32px;
    font-weight: 700;
}

.stat-card .value.blue {
    color: var(--wonder-blue);
}

/* ========== 表格 ========== */
.table-wrap {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

table th, table td {
    padding: 14px 16px;
    text-align: left;
    font-size: 14px;
    border-bottom: 1px solid var(--wonder-border);
}

table th {
    font-weight: 600;
    color: var(--wonder-gray);
    background: #fafafa;
}

table tr:hover td {
    background: #fafafa;
}

.status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.status-badge.success {
    background: #E8F8ED;
    color: #34C759;
}

.status-badge.pending {
    background: #FFF4E5;
    color: #FF9500;
}

.status-badge.failed {
    background: #FFE5E5;
    color: #FF3B30;
}

/* ========== 响应式 ========== */
@media (max-width: 768px) {
    .nav { display: none; }
    .hero-inner { grid-template-columns: 1fr; gap: 40px; }
    .hero-title { font-size: 36px; }
    .features-grid, .pricing-grid { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
    .footer-bottom { flex-direction: column; gap: 12px; }
    .user-layout { grid-template-columns: 1fr; }
    .user-sidebar { display: none; }
    .stat-grid { grid-template-columns: repeat(2, 1fr); }
    .section-title { font-size: 28px; }
}