/* ============ AIRH 工资系统 · Trae 风格暗色主题 ============ */
:root {
    --color-bg: #1b1d21;
    --color-bg-deep: #141619;
    --color-surface: #22252a;
    --color-surface-2: #282c32;
    --color-surface-3: #2f343c;
    --color-border: rgba(255,255,255,0.08);
    --color-border-strong: rgba(255,255,255,0.14);
    --color-text: #e6e8eb;
    --color-text-muted: #8a909a;
    --color-primary: #4c8dff;
    --color-primary-hover: #669eff;
    --color-primary-dark: #3370e0;
    --color-primary-soft: rgba(76,141,255,0.14);
    --color-success: #3dba7e;
    --color-success-soft: rgba(61,186,126,0.15);
    --color-warning: #d9a03f;
    --color-warning-soft: rgba(217,160,63,0.15);
    --color-danger: #e15b64;
    --color-danger-soft: rgba(225,91,100,0.15);
    --color-info: #3fa6c4;
    --color-info-soft: rgba(63,166,196,0.15);
    --sidebar-width: 228px;
    --sidebar-collapsed-width: 60px;
    --topbar-height: 52px;
    --radius: 10px;
    --radius-sm: 6px;
    --shadow-1: 0 1px 2px rgba(0,0,0,0.35);
    --shadow-2: 0 4px 16px rgba(0,0,0,0.4);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
    background: var(--color-bg);
    color: var(--color-text);
    font-family: "PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
}
::selection { background: rgba(76,141,255,0.35); }

/* 滚动条 */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.14); border-radius: 6px; border: 2px solid transparent; background-clip: content-box; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.24); border: 2px solid transparent; background-clip: content-box; }

a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-hover); }
.text-muted { color: var(--color-text-muted) !important; }

/* ============ 布局 ============ */
.app-wrapper { min-height: 100vh; }
.main-content {
    margin-left: var(--sidebar-width);
    padding-top: var(--topbar-height);
    min-height: 100vh;
    transition: margin-left .2s ease;
    background:
        radial-gradient(1200px 400px at 80% -10%, rgba(76,141,255,0.05), transparent 60%),
        var(--color-bg);
}
.page-content { padding: 20px 24px 48px; }

/* ============ 侧边栏 ============ */
.sidebar {
    position: fixed; top: 0; left: 0; bottom: 0;
    width: var(--sidebar-width);
    background: var(--color-bg-deep);
    border-right: 1px solid var(--color-border);
    display: flex; flex-direction: column;
    z-index: 1030;
    transition: width .2s ease;
}
.sidebar-header {
    height: var(--topbar-height);
    display: flex; align-items: center; gap: 10px;
    padding: 0 16px;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}
.sidebar-header .logo-mark {
    width: 28px; height: 28px; border-radius: 8px; flex-shrink: 0;
    background: linear-gradient(135deg, #4c8dff, #7a5cff);
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 14px; box-shadow: 0 2px 8px rgba(76,141,255,0.35);
}
.sidebar-title { font-weight: 600; font-size: 14px; letter-spacing: .3px; white-space: nowrap; overflow: hidden; }

.sidebar-nav { flex: 1; overflow-y: auto; padding: 8px 8px 16px; }
.sidebar-nav .nav-section {
    padding: 14px 10px 6px;
    font-size: 11px; color: var(--color-text-muted);
    letter-spacing: .8px; text-transform: uppercase;
}
.sidebar-nav .nav-link {
    display: flex; align-items: center; gap: 10px;
    padding: 7px 10px; margin: 1px 0;
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    font-size: 13.5px;
    transition: background .15s ease, color .15s ease;
    white-space: nowrap; overflow: hidden;
}
.sidebar-nav .nav-link i { width: 16px; text-align: center; font-size: 13px; flex-shrink: 0; opacity: .9; }
.sidebar-nav .nav-link:hover { background: var(--color-surface-2); color: var(--color-text); }
.sidebar-nav .nav-link.active {
    background: var(--color-primary-soft);
    color: var(--color-primary-hover);
    font-weight: 500;
}
.sidebar-nav .nav-link.active i { opacity: 1; }

/* ============ 顶栏 ============ */
.topbar {
    position: fixed; top: 0; right: 0; left: var(--sidebar-width);
    height: var(--topbar-height);
    background: rgba(27,29,33,0.85);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    display: flex; align-items: center; gap: 12px;
    padding: 0 20px;
    z-index: 1020;
    transition: left .2s ease;
}
.btn-toggle-sidebar {
    background: transparent; border: 1px solid transparent;
    color: var(--color-text-muted);
    width: 30px; height: 30px; border-radius: var(--radius-sm);
    display: inline-flex; align-items: center; justify-content: center;
}
.btn-toggle-sidebar:hover { background: var(--color-surface-2); color: var(--color-text); }
.topbar-title { font-size: 14px; font-weight: 500; }
.topbar-user { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.topbar-user .user-name { font-size: 13px; color: var(--color-text-muted); }
.topbar-user .user-name b { color: var(--color-text); font-weight: 500; }
.btn-logout {
    border: 1px solid var(--color-border-strong);
    background: transparent; color: var(--color-text-muted);
    padding: 4px 12px; border-radius: var(--radius-sm); font-size: 12.5px;
    transition: all .15s ease;
}
.btn-logout:hover { border-color: var(--color-danger); color: var(--color-danger); background: var(--color-danger-soft); }
.dropdown-item { color: var(--color-text); }
.dropdown-item:hover { background: var(--color-surface-2); color: var(--color-text); }

/* ============ 页头 ============ */
.page-title-row {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 16px; gap: 12px; flex-wrap: wrap;
}
.page-title-row h4 { margin: 0; font-size: 17px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.page-title-row h4 i { color: var(--color-primary); }
.month-nav { display: inline-flex; align-items: center; gap: 8px; }
.current-month { font-weight: 600; font-size: 14px; color: var(--color-primary-hover); }

/* ============ 卡片 ============ */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-1);
    margin-bottom: 16px;
    transition: border-color .15s ease;
}
.card:hover { border-color: var(--color-border-strong); }
.card-header {
    background: transparent;
    border-bottom: 1px solid var(--color-border);
    padding: 12px 16px;
    font-weight: 600; font-size: 13.5px;
    border-radius: var(--radius) var(--radius) 0 0 !important;
}
.card-body { padding: 16px; }
.card-footer {
    background: transparent;
    border-top: 1px solid var(--color-border);
    padding: 12px 16px;
}
.card.stat-card { overflow: hidden; }
.card.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); }
.card.stat-card { transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease; }

/* ============ 表格 ============ */
.table-container { overflow-x: auto; border-radius: 0 0 var(--radius) var(--radius); }
.table, .data-table {
    width: 100%; margin: 0;
    color: var(--color-text);
    border-color: var(--color-border) !important;
    font-size: 13px;
    --bs-table-bg: transparent;
    --bs-table-color: var(--color-text);
    --bs-table-border-color: var(--color-border);
}
.data-table thead th, .table thead th, .table-light {
    background: var(--color-bg-deep) !important;
    color: var(--color-text-muted) !important;
    font-weight: 500; font-size: 12px;
    letter-spacing: .3px;
    border-bottom: 1px solid var(--color-border) !important;
    padding: 10px 12px;
    white-space: nowrap;
}
.data-table tbody td, .table tbody td {
    padding: 9px 12px;
    border-bottom: 1px solid var(--color-border) !important;
    vertical-align: middle;
}
.data-table tbody tr, .table tbody tr { transition: background .12s ease; }
.data-table tbody tr:hover, .table tbody tr:hover { background: var(--color-surface-2) !important; }
.data-table tfoot th, .table tfoot th {
    background: var(--color-bg-deep);
    border-top: 1px solid var(--color-border-strong) !important;
    padding: 10px 12px;
}
.table td.bg-light, .table th.bg-light {
    background: var(--color-bg-deep) !important;
    color: var(--color-text-muted) !important;
}
.table-warning-sub { background: rgba(217,160,63,0.12) !important; color: #e8b45a !important; }
.empty-state { text-align: center; padding: 40px 0 !important; color: var(--color-text-muted); }
.empty-state i { font-size: 28px; display: block; margin-bottom: 8px; opacity: .5; }

/* 单元格输入框 */
.cell-input {
    background: var(--color-bg-deep) !important;
    border: 1px solid var(--color-border) !important;
    color: var(--color-text) !important;
    border-radius: var(--radius-sm) !important;
    transition: border-color .15s ease, box-shadow .15s ease;
}
.cell-input:focus {
    background: #0f1114 !important;
    border-color: var(--color-primary) !important;
    box-shadow: 0 0 0 3px rgba(76,141,255,0.18);
}
.cell-input:disabled { opacity: .55; }

/* ============ 表单控件 ============ */
.form-control, .form-select {
    background-color: var(--color-bg-deep) !important;
    border: 1px solid var(--color-border) !important;
    color: var(--color-text) !important;
    border-radius: var(--radius-sm) !important;
    font-size: 13px;
    transition: border-color .15s ease, box-shadow .15s ease;
}
.form-control:focus, .form-select:focus {
    border-color: var(--color-primary) !important;
    box-shadow: 0 0 0 3px rgba(76,141,255,0.18) !important;
    background-color: #0f1114 !important;
}
.form-control:disabled, .form-select:disabled { opacity: .55; }
.form-control::placeholder { color: rgba(255,255,255,0.28); }
.form-label { font-size: 12.5px; color: var(--color-text-muted); margin-bottom: 6px; }
.form-text-required::after { content: " *"; color: var(--color-danger); }
.form-check-input { background-color: var(--color-bg-deep); border-color: var(--color-border-strong); }
.form-check-input:checked { background-color: var(--color-primary); border-color: var(--color-primary); }

.search-bar {
    display: flex; gap: 14px; flex-wrap: wrap; align-items: flex-end;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 12px 16px;
    margin-bottom: 16px;
}
.search-bar .form-item { display: flex; flex-direction: column; gap: 4px; }
.search-bar .form-item label { font-size: 12px; color: var(--color-text-muted); }

/* ============ 按钮 ============ */
.btn { border-radius: var(--radius-sm) !important; font-size: 13px; transition: all .15s ease; }
.btn-primary {
    background: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
    color: #fff !important;
    box-shadow: 0 2px 6px rgba(76,141,255,0.25);
}
.btn-primary:hover { background: var(--color-primary-hover) !important; border-color: var(--color-primary-hover) !important; }
.btn-secondary {
    background: var(--color-surface-3) !important;
    border-color: var(--color-border-strong) !important;
    color: var(--color-text) !important;
}
.btn-secondary:hover { background: #383e47 !important; }
.btn-success { background: var(--color-success) !important; border-color: var(--color-success) !important; color: #fff !important; }
.btn-warning { background: var(--color-warning) !important; border-color: var(--color-warning) !important; color: #1b1d21 !important; }
.btn-danger { background: var(--color-danger) !important; border-color: var(--color-danger) !important; color: #fff !important; }
.btn-outline-primary { color: var(--color-primary) !important; border-color: rgba(76,141,255,0.5) !important; }
.btn-outline-primary:hover { background: var(--color-primary) !important; color: #fff !important; }
.btn-outline-secondary { color: var(--color-text-muted) !important; border-color: var(--color-border-strong) !important; }
.btn-outline-secondary:hover { background: var(--color-surface-3) !important; color: var(--color-text) !important; }
.btn-outline-success { color: var(--color-success) !important; border-color: rgba(61,186,126,0.5) !important; }
.btn-outline-success:hover { background: var(--color-success) !important; color: #fff !important; }
.btn-outline-warning { color: var(--color-warning) !important; border-color: rgba(217,160,63,0.5) !important; }
.btn-outline-warning:hover { background: var(--color-warning) !important; color: #1b1d21 !important; }
.btn-outline-danger { color: var(--color-danger) !important; border-color: rgba(225,91,100,0.5) !important; }
.btn-outline-danger:hover { background: var(--color-danger) !important; color: #fff !important; }
.btn-outline-info { color: var(--color-info) !important; border-color: rgba(63,166,196,0.5) !important; }
.btn-outline-info:hover { background: var(--color-info) !important; color: #fff !important; }
.btn-action { padding: 3px 10px; font-size: 12px; margin: 1px 2px; }

/* ============ 徽章 / 状态 ============ */
.badge { font-weight: 500; border-radius: 5px; padding: 4px 8px; }
.status-badge {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 3px 10px; border-radius: 20px;
    font-size: 12px; font-weight: 500;
}
.status-badge.active { background: var(--color-success-soft); color: var(--color-success); }
.status-badge.inactive { background: rgba(255,255,255,0.08); color: var(--color-text-muted); }

/* 考勤符号 */
.sym { display: inline-block; min-width: 22px; text-align: center; font-weight: 600; }
.sym-1 { color: var(--color-success); }
.sym-0 { color: var(--color-primary); }
.sym-X { color: var(--color-danger); }
.sym-Q { color: var(--color-warning); }

/* ============ 考勤 / 加班网格 ============ */
.att-grid-scroll {
    overflow-x: auto;
    max-width: 100%;
    border-radius: 0 0 var(--radius) var(--radius);
}
.att-table { border-collapse: separate; border-spacing: 0; min-width: 100%; }
.att-table th, .att-table td { padding: 6px 8px; white-space: nowrap; }
.att-table .sticky-col,
.data-table .sticky-col, .table .sticky-col {
    position: sticky; left: 0; z-index: 5;
    background: var(--color-surface) !important;
    box-shadow: 1px 0 0 var(--color-border);
    min-width: 90px;
}
.att-table thead .sticky-col { background: var(--color-bg-deep) !important; z-index: 6; }
.att-cell-select {
    background: var(--color-bg-deep);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    border-radius: 5px;
    padding: 3px 6px; font-size: 12.5px; min-width: 48px;
}
.att-cell-select:focus { border-color: var(--color-primary); outline: none; }
.att-hours {
    width: 60px; background: var(--color-bg-deep);
    border: 1px solid var(--color-border); color: var(--color-text);
    border-radius: 5px; padding: 3px 6px; font-size: 12.5px;
}
.att-remark-input { min-width: 120px; }

/* ============ 日历矩阵 ============ */
.cal-matrix { display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; }
.cal-cell {
    background: var(--color-bg-deep);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 10px;
    min-height: 96px;
    transition: border-color .15s ease;
}
.cal-cell:hover { border-color: var(--color-border-strong); }
.cal-date-num { font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.cal-remark { font-size: 11px; color: var(--color-text-muted); margin-top: 6px; }
.cal-week-head { text-align: center; color: var(--color-text-muted); font-size: 12px; padding: 4px 0; }
.badge-day-1, .badge-day-2, .badge-day-3 {
    display: inline-block; padding: 2px 8px; border-radius: 12px; font-size: 11.5px; font-weight: 500;
}
.badge-day-1 { background: var(--color-success-soft); color: var(--color-success); }
.badge-day-2 { background: var(--color-primary-soft); color: var(--color-primary-hover); }
.badge-day-3 { background: var(--color-warning-soft); color: var(--color-warning); }

/* ============ 弹窗 ============ */
.modal-content {
    background: var(--color-surface);
    border: 1px solid var(--color-border-strong);
    border-radius: 12px;
    box-shadow: 0 16px 48px rgba(0,0,0,0.55);
}
.modal-header { border-bottom: 1px solid var(--color-border); padding: 14px 20px; }
.modal-title { font-size: 15px; font-weight: 600; }
.modal-body { padding: 18px 20px; }
.modal-footer { border-top: 1px solid var(--color-border); padding: 12px 20px; }
.btn-close { filter: invert(0.7); }

/* ============ 提示条 ============ */
.alert { border-radius: var(--radius-sm); border: 1px solid; font-size: 13px; }
.alert-success { background: var(--color-success-soft); border-color: rgba(61,186,126,0.35); color: #7fd6a8; }
.alert-danger { background: var(--color-danger-soft); border-color: rgba(225,91,100,0.35); color: #f09ba1; }
.alert-warning { background: var(--color-warning-soft); border-color: rgba(217,160,63,0.35); color: #e8c37f; }
.alert-info { background: var(--color-info-soft); border-color: rgba(63,166,196,0.35); color: #8fd0e4; }

/* ============ 分页 ============ */
.pagination .page-link {
    background: var(--color-surface);
    border-color: var(--color-border);
    color: var(--color-text-muted);
}
.pagination .page-link:hover { background: var(--color-surface-2); color: var(--color-text); }
.pagination .page-item.active .page-link {
    background: var(--color-primary); border-color: var(--color-primary); color: #fff;
}
.pagination .page-item.disabled .page-link { background: var(--color-surface); opacity: .5; }

/* ============ 响应式 ============ */
@media (max-width: 768px) {
    .sidebar { width: 0; border-right: none; }
    .sidebar-nav .nav-link span, .sidebar-header .sidebar-title { display: none; }
    .main-content { margin-left: 0; }
    .topbar { left: 0; }
    .sidebar.show { width: var(--sidebar-width); border-right: 1px solid var(--color-border); }
    .sidebar.show .nav-link span, .sidebar.show .sidebar-title { display: inline; }
    .page-content { padding: 14px 12px 40px; }
}

/* 日历单元格 */
.cal-matrix > div {
    background: var(--color-bg-deep);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 8px 10px;
    min-height: 92px;
    transition: border-color .15s ease;
}
.cal-matrix > div:hover { border-color: var(--color-border-strong); }
.cal-matrix > div.we { background: rgba(76,141,255,0.05); }
.cal-matrix > div.we-cell { border-color: rgba(76,141,255,0.25); }
.cal-matrix > div.empty-cell { background: transparent; border: none; min-height: 0; }
.cal-select {
    width: 100%;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    border-radius: 5px;
    font-size: 12px;
    padding: 3px 6px;
    margin-top: 6px;
}

/* 考勤网格：休息日/公休日列底色 */
.att-table .col-restday { background: rgba(76,141,255,0.07); }
.att-table .col-holiday { background: rgba(217,160,63,0.09); }
.att-table thead .col-restday { background: rgba(76,141,255,0.12); }
.att-table thead .col-holiday { background: rgba(217,160,63,0.14); }

/* ============ 日历管理：卡片网格 ============ */
.cal-grid { display: grid; grid-template-columns: repeat(7, minmax(128px, 1fr)); gap: 10px; }
.cal-ghead {
    text-align: center; font-weight: 600; font-size: 14px; padding: 10px 4px;
    background: var(--color-surface-2); border: 1px solid var(--color-border);
    border-radius: 8px; color: var(--color-text);
}
.cal-ghead.we { color: #4c8dff; border-color: rgba(76,141,255,0.35); background: rgba(76,141,255,0.08); }
.cal-gcell {
    background: var(--color-bg-deep);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 10px 12px;
    min-height: 138px;
    display: flex; flex-direction: column; gap: 8px;
    transition: border-color .15s ease, box-shadow .15s ease;
}
.cal-gcell:hover { border-color: var(--color-border-strong); box-shadow: 0 2px 10px rgba(0,0,0,0.12); }
.cal-gcell.we { background: rgba(76,141,255,0.05); border-color: rgba(76,141,255,0.28); }
.cal-gcell.empty-cell { background: transparent !important; border: none !important; }
.cal-gcell.cal-type-2 { border-left: 3px solid rgba(76,141,255,0.6); }
.cal-gcell.cal-type-3 { border-left: 3px solid rgba(217,160,63,0.7); }
.cal-gtop { display: flex; justify-content: space-between; align-items: baseline; }
.cal-gtop .cal-date { font-size: 20px; font-weight: 700; line-height: 1; }
.cal-gtop .cal-date small { font-size: 12px; font-weight: 500; color: var(--color-text-muted); }
.cal-gtop .cal-wk { font-size: 12.5px; color: var(--color-text-muted); }
.cal-gcell .cal-select { width: 100%; font-size: 13px; padding: 6px 8px; margin: 0; height: auto; }
.cal-gcell input.form-control { font-size: 13px; padding: 6px 8px; margin: 0; }
.cal-gcell .cal-remark { font-size: 13px; margin: 0; line-height: 1.5; word-break: break-all; }
.cal-gcell .badge { font-size: 12.5px; padding: 4px 10px; align-self: flex-start; }
@media (max-width: 900px) { .cal-grid { grid-template-columns: repeat(7, minmax(118px, 1fr)); } .cal-gcell { min-height: 120px; } }

/* ============ 侧边栏版权信息 / 站点 Logo ============ */
.sidebar { display: flex; flex-direction: column; }
.sidebar-nav { flex: 1 1 auto; overflow-y: auto; }
.sidebar-footer {
    padding: 12px 14px; font-size: 12px; text-align: center;
    color: var(--color-text-muted); border-top: 1px solid var(--color-border);
    letter-spacing: 0.3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.logo-img { width: 32px; height: 32px; border-radius: 8px; object-fit: cover; flex-shrink: 0; }