/* ========== 高考志愿填报平台 - 公共样式 ========== */
:root {
    --primary: #1677ff;
    --primary-dark: #0958d9;
    --primary-light: #e6f4ff;
    --success: #52c41a;
    --warning: #faad14;
    --danger: #ff4d4f;
    --bg: #f5f7fa;
    --card-bg: #ffffff;
    --text: #1f1f1f;
    --text-secondary: #666;
    --border: #e8e8e8;
    --radius: 12px;
    --shadow: 0 2px 12px rgba(0,0,0,0.06);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* 顶部导航 */
.top-nav {
    background: #fff;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}
.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    height: 56px;
}
.nav-logo {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
}
.nav-links {
    display: flex;
    list-style: none;
    gap: 4px;
}
.nav-links a {
    display: block;
    padding: 8px 16px;
    color: var(--text);
    text-decoration: none;
    font-size: 14px;
    border-radius: 8px;
    transition: all 0.2s;
}
.nav-links a:hover, .nav-links a.active {
    background: var(--primary-light);
    color: var(--primary);
}
.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}
.btn-login {
    padding: 6px 20px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    text-decoration: none;
}
.btn-login:hover { background: var(--primary-dark); }
.user-info { font-size: 14px; color: var(--text-secondary); }
.user-info strong { color: var(--text); }

/* 主容器 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px 20px;
}

/* 面包屑 */
.breadcrumb {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}
.breadcrumb a { color: var(--text-secondary); text-decoration: none; }
.breadcrumb a:hover { color: var(--primary); }

/* 卡片 */
.card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
    margin-bottom: 16px;
}

/* 筛选标签 */
.filter-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}
.filter-tag {
    padding: 4px 14px;
    border: 1px solid var(--border);
    border-radius: 20px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
    color: var(--text-secondary);
    background: #fff;
    user-select: none;
}
.filter-tag:hover, .filter-tag.active {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
}

/* 搜索框 */
.search-box {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}
.search-input {
    flex: 1;
    padding: 10px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}
.search-input:focus { border-color: var(--primary); }
.search-btn {
    padding: 10px 24px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 14px;
    cursor: pointer;
}
.search-btn:hover { background: var(--primary-dark); }

/* 表格 */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
.data-table th {
    background: #fafafa;
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
}
.data-table td {
    padding: 12px 16px;
    border-bottom: 1px solid #f0f0f0;
}
.data-table tr:hover td { background: #fafafa; }

/* 页脚 */
.site-footer {
    background: #fff;
    border-top: 1px solid var(--border);
    padding: 40px 20px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 2;
    margin-top: 40px;
}
.site-footer a { color: var(--primary); text-decoration: none; }

/* 响应式 */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .container { padding: 16px 12px; }
    .card { padding: 16px; }
    .data-table { font-size: 12px; }
    .data-table th, .data-table td { padding: 8px 10px; }
}