/* 基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* 按钮样式 */
.btn {
    display: inline-block;
    padding: 10px 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    font-size: 14px;
    text-align: center;
    transition: all 0.3s ease;
}

.btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border: 1px solid #667eea;
    color: #667eea;
}

.btn-outline:hover {
    background: #667eea;
    color: #fff;
}

.btn-small {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-large {
    padding: 15px 30px;
    font-size: 16px;
}

/* 表单样式 */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
}

/* 导航栏 */
.header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px;
}

.logo a {
    font-size: 24px;
    font-weight: bold;
    color: #667eea;
    text-decoration: none;
}

.nav ul {
    display: flex;
    list-style: none;
}

.nav ul li {
    margin-right: 30px;
}

.nav ul li a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav ul li a:hover,
.nav ul li a.active {
    color: #667eea;
}

.user-nav {
    display: flex;
    align-items: center;
}

.user-menu {
    position: relative;
}

.user-avatar {
    display: flex;
    align-items: center;
    color: #333;
    text-decoration: none;
}

.user-avatar img {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    margin-right: 8px;
}

.dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    min-width: 150px;
    display: none;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.user-menu:hover .dropdown {
    display: block;
}

.dropdown a {
    display: block;
    padding: 10px 15px;
    color: #333;
    text-decoration: none;
    border-bottom: 1px solid #f0f0f0;
}

.dropdown a:hover {
    background: #f8f9fa;
}

.dropdown a:last-child {
    border-bottom: none;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* 轮播图 */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 120px 0 80px;
    text-align: center;
    margin-top: 60px;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
}

.hero p {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.9;
}

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

/* 统计数据 */
.stats {
    padding: 60px 0;
    background: #fff;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

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

.stat-number {
    font-size: 36px;
    font-weight: bold;
    color: #667eea;
    margin-bottom: 10px;
}

.stat-label {
    color: #666;
    font-size: 16px;
}

/* 区块标题 */
.section-title {
    font-size: 32px;
    text-align: center;
    margin-bottom: 40px;
    color: #333;
}

/* 游戏区块 */
.games {
    padding: 60px 0;
}

.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
}

.game-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.game-card:hover {
    transform: translateY(-5px);
}

.game-icon {
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8f9fa;
}

.game-icon img {
    max-width: 80px;
    max-height: 80px;
}

.game-info {
    padding: 20px;
}

.game-info h3 {
    margin-bottom: 10px;
    color: #333;
}

.game-info p {
    color: #666;
    margin-bottom: 15px;
    font-size: 14px;
}

/* 订单区块 */
.latest-orders {
    padding: 60px 0;
    background: #fff;
}

.orders-list {
    display: grid;
    gap: 20px;
    margin-bottom: 30px;
}

.order-item {
    display: flex;
    align-items: center;
    padding: 20px;
    border: 1px solid #eee;
    border-radius: 8px;
    gap: 20px;
}

.order-info {
    flex: 1;
}

.order-info h3 {
    margin-bottom: 5px;
    color: #333;
}

.order-game {
    color: #666;
    font-size: 14px;
    margin-bottom: 5px;
}

.order-price {
    color: #667eea;
    font-weight: bold;
    font-size: 18px;
}

.order-status {
    margin-right: 20px;
}

.status {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: bold;
}

.status-pending {
    background: #fff3cd;
    color: #856404;
}

.status-accepted {
    background: #cce5ff;
    color: #004085;
}

.status-in_progress {
    background: #d1ecf1;
    color: #0c5460;
}

.status-completed {
    background: #d4edda;
    color: #155724;
}

.status-disputed {
    background: #f8d7da;
    color: #721c24;
}

.status-cancelled {
    background: #e2e3e5;
    color: #383d41;
}

/* 代练区块 */
.top-boosters {
    padding: 60px 0;
}

.boosters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.booster-card {
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.booster-card:hover {
    transform: translateY(-5px);
}

.booster-avatar img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin-bottom: 15px;
}

.booster-info h3 {
    margin-bottom: 10px;
    color: #333;
}

.booster-rating {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
}

.stars {
    color: #ffc107;
    margin-right: 5px;
}

.rating-value {
    color: #666;
    font-weight: bold;
}

.booster-stats {
    display: flex;
    justify-content: center;
    gap: 15px;
    font-size: 14px;
    color: #666;
}

/* 页脚 */
.footer {
    background: #2c3e50;
    color: #ecf0f1;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    margin-bottom: 20px;
    color: #fff;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: #fff;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #34495e;
    color: #95a5a6;
}

/* 工具类 */
.text-center {
    text-align: center;
}

.mb-20 {
    margin-bottom: 20px;
}

.mt-20 {
    margin-top: 20px;
}

/* 表格样式 */
.table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

.table th,
.table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.table th {
    background: #f8f9fa;
    font-weight: bold;
}

.table tr:hover {
    background: #f8f9fa;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 20px 0;
}

.pagination a,
.pagination span {
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    text-decoration: none;
    color: #333;
}

.pagination a:hover {
    background: #f8f9fa;
}

.pagination .active {
    background: #667eea;
    color: #fff;
    border-color: #667eea;
}

/* 提示框 */
.alert {
    padding: 12px 15px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-warning {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

.alert-info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}