/* ============================================================
   调休时长记录 — 桌面端样式
   ============================================================ */

:root {
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --danger: #ef4444;
    --danger-hover: #dc2626;
    --success: #10b981;
    --warning: #f59e0b;
    --bg: #f1f5f9;
    --card: #ffffff;
    --text: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --border: #e2e8f0;
    --sidebar-bg: #1e293b;
    --sidebar-text: #cbd5e1;
    --sidebar-active: #6366f1;
    --radius: 8px;
    --radius-lg: 12px;
    --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-lg: 0 4px 12px rgba(0,0,0,0.1);
}

* { 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);
    font-size: 14px;
    line-height: 1.6;
}

a { color: var(--primary); text-decoration: none; cursor: pointer; }
a:hover { color: var(--primary-hover); }

/* ==================== 登录页 ==================== */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    padding: 24px;
}

.login-box {
    background: var(--card);
    border-radius: var(--radius-lg);
    padding: 40px 36px 32px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.login-icon { font-size: 40px; text-align: center; margin-bottom: 8px; }

.login-box h1 {
    font-size: 22px;
    font-weight: 700;
    text-align: center;
    color: var(--text);
    margin-bottom: 4px;
}

.login-desc {
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
    margin-bottom: 28px;
}

.login-hint {
    text-align: center;
    color: var(--text-muted);
    font-size: 12px;
    margin-top: 20px;
}

/* ==================== 布局 ==================== */
.app-layout {
    display: flex;
    min-height: 100vh;
}

/* 侧边栏 */
.sidebar {
    width: 240px;
    background: var(--sidebar-bg);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 100;
}

.sidebar-brand {
    padding: 24px 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sidebar-logo { font-size: 28px; }
.sidebar-title { font-size: 18px; font-weight: 700; color: #fff; }

.sidebar-nav {
    flex: 1;
    padding: 12px 8px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: var(--radius);
    color: var(--sidebar-text);
    font-size: 14px;
    font-weight: 500;
    transition: all 0.15s;
    cursor: pointer;
}

.sidebar-nav a:hover { background: rgba(255,255,255,0.08); color: #fff; }
.sidebar-nav a.active { background: var(--sidebar-active); color: #fff; }

.nav-icon { font-size: 16px; }

.sidebar-footer {
    padding: 16px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.user-avatar { font-size: 28px; }
.user-name { font-size: 14px; font-weight: 600; color: #fff; }
.user-role { font-size: 11px; color: var(--text-muted); }

.user-stat {
    font-size: 13px;
    color: var(--sidebar-text);
    margin-bottom: 12px;
}

.user-stat strong { color: #22d3ee; font-size: 16px; }

/* 主内容区 */
.main-content {
    flex: 1;
    margin-left: 240px;
    padding: 28px 32px;
    min-height: 100vh;
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.page-header h2 { font-size: 22px; font-weight: 700; }

/* ==================== 表单组件 ==================== */
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--text-secondary); margin-bottom: 4px; }

.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="date"],
.form-group input[type="time"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 14px;
    color: var(--text);
    background: #fff;
    transition: border-color 0.15s;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
}

.form-group input:disabled { background: #f8fafc; color: var(--text-muted); }
.form-group textarea { resize: vertical; min-height: 100px; }

.char-count { font-size: 11px; color: var(--text-muted); float: right; }

.form-row {
    display: flex;
    gap: 16px;
    align-items: flex-end;
    flex-wrap: wrap;
}

.form-row .form-group { flex: 1; min-width: 150px; }

.form-card {
    background: var(--card);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow);
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    justify-content: flex-end;
}

.duration-display {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
    padding: 8px 0;
}

.holiday-status { display: flex; align-items: flex-end; padding-bottom: 8px; }

.select-with-add {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.select-with-add select { flex: 1; min-width: 130px; height: 36px; }

.or-divider { color: var(--text-muted); font-size: 12px; }

.text-green { color: var(--success); font-weight: 600; }
.text-red { color: var(--danger); font-weight: 600; }

/* ==================== 按钮 ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--radius);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.15s;
    font-family: inherit;
    gap: 6px;
    white-space: nowrap;
}

.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-block { width: 100%; }

.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover:not(:disabled) { background: var(--primary-hover); }

.btn-danger { background: #fff; color: var(--danger); border-color: var(--danger); }
.btn-danger:hover:not(:disabled) { background: var(--danger); color: #fff; }

.btn-outline { background: #fff; color: var(--text); border-color: var(--border); }
.btn-outline:hover:not(:disabled) { background: #f8fafc; border-color: #cbd5e1; }

/* ==================== 筛选栏 ==================== */
.filter-bar {
    background: var(--card);
    border-radius: var(--radius-lg);
    padding: 14px 18px;
    margin-bottom: 16px;
    box-shadow: var(--shadow);
}

.filter-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.filter-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-item label { font-size: 13px; font-weight: 600; color: var(--text-secondary); }
.filter-item input, .filter-item select { padding: 6px 10px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 13px; }

/* ==================== 数据表格 ==================== */
.table-container {
    background: var(--card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.data-table th {
    background: #f8fafc;
    padding: 10px 14px;
    text-align: left;
    font-weight: 700;
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--border);
    white-space: nowrap;
}

.data-table td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.data-table tbody tr:hover { background: #f8fafc; }
.data-table tbody tr:last-child td { border-bottom: none; }

.data-table.compact th,
.data-table.compact td { padding: 7px 12px; font-size: 12px; }

.desc-cell {
    max-width: 300px;
    white-space: pre-line;
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ==================== 标签 / 徽章 ==================== */
.tag {
    display: inline-block;
    padding: 2px 10px;
    font-size: 12px;
    font-weight: 500;
    border-radius: 100px;
    background: rgba(99,102,241,0.1);
    color: var(--primary);
}

.badge {
    display: inline-block;
    padding: 2px 8px;
    font-size: 11px;
    font-weight: 600;
    border-radius: 100px;
}

.badge-green { background: rgba(16,185,129,0.1); color: var(--success); }
.badge-gray { background: #f1f5f9; color: var(--text-muted); }

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.tag-remove {
    background: none; border: none; color: var(--danger); cursor: pointer;
    font-size: 14px; font-weight: 700; margin-left: 4px; padding: 0 2px;
}

/* ==================== 分页 ==================== */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 0;
}

.page-info { font-size: 13px; color: var(--text-secondary); }

/* ==================== 空状态 ==================== */
.empty-state {
    text-align: center;
    padding: 48px 20px;
    font-size: 15px;
    color: var(--text-muted);
}
.empty-state p { margin-bottom: 16px; }

.empty-text { text-align: center; padding: 32px; color: var(--text-muted); font-size: 14px; }

/* ==================== 统计面板 ==================== */
.stats-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.stat-card {
    background: var(--card);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow);
    text-align: center;
}

.stat-value { font-size: 28px; font-weight: 800; color: var(--primary); }
.stat-label { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

.panel-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.panel {
    background: var(--card);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow);
}

.panel h3 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* 排行榜 */
.rank-list { display: flex; flex-direction: column; gap: 8px; }

.rank-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
}

.rank-num {
    width: 24px; height: 24px; border-radius: 50%;
    background: #f1f5f9; display: flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 700; color: var(--text-secondary);
}

.rank-item:nth-child(1) .rank-num { background: #fef3c7; color: #d97706; }
.rank-item:nth-child(2) .rank-num { background: #e2e8f0; color: #64748b; }
.rank-item:nth-child(3) .rank-num { background: #fed7aa; color: #c2410c; }

.rank-name { font-size: 13px; font-weight: 500; min-width: 48px; }
.rank-val { font-size: 13px; font-weight: 700; color: var(--primary); min-width: 50px; text-align: right; }

.rank-bar-bg { flex: 1; height: 6px; background: #f1f5f9; border-radius: 3px; overflow: hidden; }
.rank-bar-fill { height: 100%; background: linear-gradient(90deg, #6366f1, #818cf8); border-radius: 3px; transition: width 0.5s; }

/* 趋势切换 */
.trend-toggle { margin-left: auto; display: flex; gap: 2px; }
.trend-toggle button {
    padding: 4px 10px; font-size: 11px; font-weight: 600;
    border: 1px solid var(--border); background: #fff; cursor: pointer;
    border-radius: 0;
}
.trend-toggle button:first-child { border-radius: var(--radius) 0 0 var(--radius); }
.trend-toggle button:last-child { border-radius: 0 var(--radius) var(--radius) 0; }
.trend-toggle button.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* 明细表格滚动 */
.detail-table-wrap { max-height: 360px; overflow-y: auto; }

/* ==================== Toast 提示 ==================== */
.toast {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    padding: 10px 24px;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 600;
    z-index: 9999;
    box-shadow: var(--shadow-lg);
    animation: toastIn 0.25s ease;
}

.toast-info { background: #1e293b; color: #fff; }
.toast-success { background: #065f46; color: #fff; }
.toast-error { background: #991b1b; color: #fff; }

@keyframes toastIn {
    from { opacity: 0; transform: translateX(-50%) translateY(-10px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* ==================== 其他 ==================== */
hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 20px 0;
}

h4 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text);
}

.row-disabled { opacity: 0.5; }

/* 响应式：小屏幕收缩侧边栏 */
@media (max-width: 768px) {
    .sidebar { width: 64px; }
    .sidebar-title, .sidebar-nav a span:not(.nav-icon),
    .user-name, .user-role, .user-stat, .sidebar-footer .btn { display: none; }
    .sidebar-nav a { justify-content: center; padding: 12px; }
    .sidebar-brand { justify-content: center; }
    .main-content { margin-left: 64px; padding: 16px; }
    .stats-cards { grid-template-columns: repeat(2, 1fr); }
    .panel-row { grid-template-columns: 1fr; }
}