html, body {
    font-family: var(--tc-font-family-body, 'Helvetica Neue', Helvetica, Arial, sans-serif);
}

/* Blazor-only semantic tokens; MVC/POS/LIFF can retain their intentionally distinct themes. */
:root,
[data-bs-theme="light"] {
    --tc-blazor-primary: #1b6ec2;
    --tc-blazor-primary-hover: #1861ac;
    --tc-blazor-primary-rgb: 27, 110, 194;
    --tc-color-primary: var(--tc-blazor-primary);
    --tc-color-text: #253247;
    --tc-color-muted: #6c757d;
    --tc-color-border: #d8dee8;
    --tc-color-surface-muted: #f8fafc;
    --tc-color-success-border: #b7dfc8;
    --tc-color-success-surface: #f0faf4;
    --tc-color-warning-border: #f0d695;
    --tc-color-warning-surface: #fff9e8;
    --tc-color-error-border: #efc2c2;
    --tc-color-error-surface: #fff4f4;
    --tc-color-info-border: #b8d9f4;
    --tc-color-info-surface: #f1f8ff;
    --tc-font-family-body: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    --tc-font-size-body: 1rem;
    --tc-font-size-page-title: 1.375rem;
    --tc-font-size-supporting: 0.9375rem;
    --tc-line-height-body: 1.5;
    --tc-target-min-size: 2.75rem;
    --tc-focus-color: var(--tc-color-primary);
    --tc-focus-outline-width: 3px;
    --tc-focus-outline-offset: 0.25rem;
    --tc-focus-ring-width: 0.25rem;
    --tc-focus-inner-gap: 0.1rem;
    --tc-focus-ring-opacity: 0.55;
    --tc-icon-size-action: 1em;
    --bs-primary: var(--tc-blazor-primary);
    --bs-primary-rgb: var(--tc-blazor-primary-rgb);
}

a, .btn-link {
    color: var(--tc-blazor-primary);
}

.btn-primary {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--tc-blazor-primary);
    --bs-btn-border-color: var(--tc-blazor-primary-hover);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--tc-blazor-primary-hover);
    --bs-btn-hover-border-color: var(--tc-blazor-primary-hover);
    --bs-btn-focus-shadow-rgb: var(--tc-blazor-primary-rgb);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--tc-blazor-primary-hover);
    --bs-btn-active-border-color: var(--tc-blazor-primary-hover);
    --bs-btn-disabled-color: #fff;
    --bs-btn-disabled-bg: var(--tc-blazor-primary);
    --bs-btn-disabled-border-color: var(--tc-blazor-primary-hover);
    color: #fff;
    background-color: var(--tc-blazor-primary);
    border-color: var(--tc-blazor-primary-hover);
}

.btn-outline-primary {
    --bs-btn-color: var(--tc-blazor-primary);
    --bs-btn-border-color: var(--tc-blazor-primary);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--tc-blazor-primary);
    --bs-btn-hover-border-color: var(--tc-blazor-primary);
    --bs-btn-focus-shadow-rgb: var(--tc-blazor-primary-rgb);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--tc-blazor-primary-hover);
    --bs-btn-active-border-color: var(--tc-blazor-primary-hover);
    --bs-btn-disabled-color: var(--tc-blazor-primary);
    --bs-btn-disabled-border-color: var(--tc-blazor-primary);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 var(--tc-focus-inner-gap, 0.1rem) white,
      0 0 0 var(--tc-focus-ring-width, 0.25rem) rgba(var(--tc-blazor-primary-rgb), var(--tc-focus-ring-opacity, 0.55));
}

.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: var(--tc-focus-outline-width, 3px) solid var(--tc-focus-color, var(--tc-blazor-primary));
    outline-offset: var(--tc-focus-outline-offset, 0.25rem);
    border-radius: 0.125rem;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* Workspace tab-bar rules live in Components/Layout/WorkspaceBar.razor.css. */
.workspace-content-container {
    min-height: calc(100vh - 82px);
}

/* 回到頂部懸浮按鈕 */
.back-to-top-btn {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    z-index: 1050;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
    background-color: #198754;
    color: #ffffff;
    border: none;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.28);
}

.back-to-top-btn.show {
    opacity: 0.95;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top-btn:hover {
    opacity: 1;
    background-color: #157347;
    color: #ffffff;
    transform: translateY(-3px) scale(1.06);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
}

/* 側邊欄搜尋按鈕 */
.sidebar-search-btn {
    background-color: rgba(255, 255, 255, 0.08) !important;
    border-color: rgba(255, 255, 255, 0.15) !important;
    transition: all 0.2s ease;
}

.sidebar-search-btn:hover {
    background-color: rgba(255, 255, 255, 0.16) !important;
    border-color: rgba(255, 255, 255, 0.3) !important;
}

/* 模組搜尋項目懸停 */
.module-search-item:hover {
    background-color: #e9ecef !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08) !important;
}

/* 簡潔大字表格共用風格 */
.table-clean-lg th {
    font-size: 0.95rem;
    font-weight: 700;
    padding: 0.75rem 0.85rem;
    color: #334155;
    background-color: #f8fafc;
}

.table-clean-lg td {
    font-size: 1rem;
    padding: 0.85rem;
    vertical-align: middle;
}

/* 男女姓名色彩 */
.name-male {
    color: #0284c7;
    font-weight: 700;
}

.name-female {
    color: #e11d48;
    font-weight: 700;
}

/* 場地與資產分區切換按鈕 - 修正 hover 反白字體消失問題 */
.area-tab-btn {
    background-color: #ffffff !important;
    color: #475569 !important;
    border: 1px solid #cbd5e1 !important;
    transition: all 0.15s ease-in-out;
}

.area-tab-btn:hover {
    background-color: #eff6ff !important;
    color: var(--tc-blazor-primary-hover) !important;
    border-color: #93c5fd !important;
    box-shadow: 0 2px 6px rgba(var(--tc-blazor-primary-rgb), 0.15);
}

.area-tab-btn.active {
    background-color: var(--tc-blazor-primary) !important;
    color: #ffffff !important;
    border-color: var(--tc-blazor-primary-hover) !important;
    box-shadow: 0 2px 6px rgba(var(--tc-blazor-primary-rgb), 0.35);
}

.area-tab-btn.active-dark {
    background-color: #334155 !important;
    color: #ffffff !important;
    border-color: #334155 !important;
    box-shadow: 0 2px 6px rgba(51, 65, 85, 0.35);
}

/* ==========================================================================
   Argon High Unified Design System (E / F / G / S & Shared Modules)
   ========================================================================== */

.workspace-content-container {
    background-color: #f8fafc;
}

/* 卡片與區塊層次 */
.card {
    border-radius: 0.875rem;
    border-color: rgba(216, 222, 232, 0.75);
}

.card.shadow-sm {
    box-shadow: 0 2px 12px rgba(15, 23, 42, 0.045) !important;
}

.card-header {
    padding: 0.85rem 1.25rem;
    border-bottom: 1px solid #eef2f6;
}

.card-header:first-child {
    border-top-left-radius: 0.875rem;
    border-top-right-radius: 0.875rem;
}

/* KPI 統計指標卡 (Stat Card / KPI Card) */
.stat-card,
.tc-kpi-card {
    /* Defaults only: scoped department accents and Bootstrap border utilities take precedence. */
    border: 1px solid #e2e8f0;
    border-radius: 0.875rem;
    background: linear-gradient(180deg, #ffffff 0%, #fcfdff 100%);
    /* Match the existing card.shadow-sm override while retaining the KPI-specific depth. */
    box-shadow: 0 2px 10px rgba(15, 23, 42, 0.04) !important;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
    position: relative;
    overflow: hidden;
}

.stat-card:hover,
.tc-kpi-card:hover {
    transform: translateY(-2px);
    /* Override the shared card.shadow-sm shadow in the hover state as well. */
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08) !important;
    border-color: #cbd5e1;
}

/* Existing KPI text classes share the APP typography tokens; semantic text utilities retain color control. */
.tc-kpi-label,
.tc-kpi-sub {
    color: var(--tc-color-muted);
    font-size: var(--tc-font-size-supporting);
    line-height: var(--tc-line-height-body);
    overflow-wrap: anywhere;
}

.tc-kpi-label {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.tc-kpi-value {
    color: var(--tc-color-text);
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.25;
    overflow-wrap: anywhere;
    font-variant-numeric: tabular-nums;
}

.tc-kpi-sub {
    margin-top: 0.25rem;
}

.tc-kpi-icon {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 0.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.tc-kpi-icon--primary {
    background-color: rgba(var(--tc-blazor-primary-rgb), 0.12);
    color: var(--tc-blazor-primary);
}

.tc-kpi-icon--success {
    background-color: #dcfce7;
    color: #15803d;
}

.tc-kpi-icon--warning {
    background-color: #fef3c7;
    color: #b45309;
}

.tc-kpi-icon--info {
    background-color: #e0f2fe;
    color: #0369a1;
}

.tc-kpi-icon--danger {
    background-color: #fee2e2;
    color: #b91c1c;
}

.tc-kpi-icon--secondary {
    background-color: #f1f5f9;
    color: #475569;
}

/* 現代化篩選與工具列卡片 */
.tc-filter-card {
    border: 1px solid #e2e8f0 !important;
    border-radius: 0.875rem !important;
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(15, 23, 42, 0.035) !important;
}

.tc-filter-card .form-label {
    color: #475569;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    margin-bottom: 0.3rem;
}

/* APP opt-in tabs: add data-app-tabs to the Bootstrap nav-tabs container.
   Bootstrap keeps ownership of base, focus, disabled and keyboard behavior. */
.nav-tabs[data-app-tabs] {
    border-bottom: 2px solid #e2e8f0;
    gap: 0.35rem;
}

.nav-tabs[data-app-tabs] .nav-link {
    border: none;
    border-bottom: 3px solid transparent;
    border-radius: 0.6rem 0.6rem 0 0;
    color: #64748b;
    font-weight: 600;
    padding: 0.65rem 1.1rem;
    transition: all 0.15s ease;
    margin-bottom: -2px;
}

.nav-tabs[data-app-tabs] .nav-link:hover:not(:disabled) {
    color: var(--tc-blazor-primary);
    background-color: rgba(var(--tc-blazor-primary-rgb), 0.05);
}

.nav-tabs[data-app-tabs] .nav-link.active {
    color: var(--tc-blazor-primary);
    background-color: rgba(var(--tc-blazor-primary-rgb), 0.08);
    border-bottom-color: var(--tc-blazor-primary);
    font-weight: 700;
}

/* 高辨識度資料表格 */
.table > thead.table-light > tr > th,
.table > thead > tr.table-light > th {
    background-color: #f8fafc;
    color: #334155;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.02em;
    border-bottom: 2px solid #e2e8f0;
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

.table-hover > tbody > tr {
    transition: background-color 0.12s ease;
}

.table-hover > tbody > tr:hover > * {
    background-color: #f1f5f9;
}

/* 友善空狀態區塊 */
.tc-empty-state {
    padding: 3rem 1.5rem;
    text-align: center;
    color: #64748b;
}

.tc-empty-state__icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background-color: #f1f5f9;
    color: #94a3b8;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}