/* ============================================================
   CTID Manager - Tech Minimal Dark Theme
   科技简洁深色主题 v2.0
   ============================================================ */

/* 主题切换过渡动画 */
html, body, .content-wrapper, .main-header, .main-sidebar, .card, .modal-content {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

/* ---- CSS Variables ---- */
:root {
    --bg-primary: #0b0f1a;
    --bg-secondary: #111827;
    --bg-card: #1a1f2e;
    --bg-card-hover: #1f2537;
    --bg-input: #151b2b;
    --bg-navbar: rgba(17, 24, 39, 0.95);
    --bg-dropdown: #1a1f2e;
    --bg-modal: #1a1f2e;
    --bg-footer: #0d1117;
    --bg-table-header: #151b2b;
    --bg-table-row-hover: rgba(0, 212, 255, 0.05);
    --bg-table-stripe: rgba(255, 255, 255, 0.02);

    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-heading: #f1f5f9;
    --text-link: #38bdf8;

    --accent-primary: #00d4ff;
    --accent-secondary: #3b82f6;
    --accent-gradient: linear-gradient(135deg, #00d4ff, #3b82f6);
    --accent-glow: 0 0 20px rgba(0, 212, 255, 0.15);

    --border-color: rgba(255, 255, 255, 0.08);
    --border-light: rgba(255, 255, 255, 0.05);
    --border-accent: rgba(0, 212, 255, 0.3);

    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #06b6d4;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.1);

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;

    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
}

/* ============ 浅色主题 ============ */
html.light-mode {
    /* 背景色系 */
    --bg-primary: #f0f2f5;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #f7f8fa;
    --bg-input: #ffffff;
    --bg-navbar: rgba(255, 255, 255, 0.98);
    --bg-dropdown: #ffffff;
    --bg-modal: #ffffff;
    --bg-footer: #f0f2f5;
    --bg-table-header: #f8f9fa;
    --bg-table-row-hover: rgba(0, 149, 218, 0.08);
    --bg-table-stripe: rgba(0, 0, 0, 0.02);

    /* 文本色系 */
    --text-primary: #1a202c;
    --text-secondary: #4a5568;
    --text-muted: #718096;
    --text-heading: #111827;
    --text-link: #2563eb;

    /* 强调色 */
    --accent-primary: #0095da;
    --accent-secondary: #2563eb;
    --accent-gradient: linear-gradient(135deg, #0095da, #2563eb);

    /* 状态色 - 浅色模式下微调 */
    --success: #059669;
    --warning: #d97706;
    --danger: #dc2626;
    --info: #0891b2;

    /* 边框 & 阴影 */
    --border-color: rgba(0, 0, 0, 0.1);
    --border-light: rgba(0, 0, 0, 0.05);
    --border-accent: rgba(0, 149, 218, 0.2);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);

    /* 浅色模式下其他变量覆盖 */
    --accent-glow: 0 0 20px rgba(0, 149, 218, 0.1);
    --shadow-glow: 0 0 30px rgba(0, 149, 218, 0.08);
}

/* ---- Global Reset ---- */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 212, 255, 0.2) transparent;
}

*::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

*::-webkit-scrollbar-track {
    background: transparent;
}

*::-webkit-scrollbar-thumb {
    background: rgba(0, 212, 255, 0.2);
    border-radius: 3px;
}

*::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 212, 255, 0.4);
}

/* ---- Body ---- */
body {
    background: var(--bg-primary) !important;
    color: var(--text-primary) !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    font-size: 0.875rem;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.sidebar-mini {
    background: var(--bg-primary) !important;
}

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-heading) !important;
    font-weight: 600;
    letter-spacing: -0.01em;
}

a {
    color: var(--text-link);
    transition: var(--transition);
}

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

p {
    color: var(--text-secondary);
}

small, .text-muted {
    color: var(--text-muted) !important;
}

/* ---- Wrapper ---- */
.wrapper {
    background: var(--bg-primary);
}

/* ============================================================
   NAVBAR
   ============================================================ */
.main-header.navbar {
    background: var(--bg-navbar) !important;
    border-bottom: 1px solid var(--border-color) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.3);
    min-height: 50px;
    padding: 0 1rem;
    z-index: 1030;
}

.main-header.navbar.navbar-white,
.main-header.navbar.navbar-light {
    background: var(--bg-navbar) !important;
    border-bottom: 1px solid var(--border-color) !important;
}

.navbar-nav .nav-link {
    color: var(--text-secondary) !important;
    transition: var(--transition);
    padding: 0.6rem 0.8rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
}

.navbar-nav .nav-link:hover {
    color: var(--accent-primary) !important;
    background: rgba(0, 212, 255, 0.08);
}

.navbar-nav .nav-link i {
    font-size: 1rem;
}

.navbar-nav .nav-link .badge {
    background: var(--accent-primary) !important;
    color: var(--bg-primary) !important;
    font-weight: 600;
}

.navbar-badge {
    font-size: 0.875rem;
    font-weight: 600;
    padding: 2px 6px;
    position: absolute;
    right: 0px;
    top: 4px;
    border-radius: 10px;
}

/* ---- Company Name in Navbar ---- */
.navbar-nav .nav-link span.d-none.d-md-inline {
    color: var(--text-heading) !important;
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
}

/* ============================================================
   DROPDOWN MENUS
   ============================================================ */
.dropdown-menu {
    background: var(--bg-dropdown) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-lg) !important;
    padding: 0.5rem !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    animation: dropdownFadeIn 0.2s ease;
}

@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown-item {
    color: var(--text-secondary) !important;
    border-radius: var(--radius-sm) !important;
    padding: 0.5rem 0.8rem !important;
    font-size: 0.85rem;
    transition: var(--transition);
}

.dropdown-item:hover,
.dropdown-item:focus {
    background: rgba(0, 212, 255, 0.1) !important;
    color: var(--accent-primary) !important;
}

.dropdown-item i {
    width: 1.2rem;
    text-align: center;
    color: var(--text-muted);
    transition: var(--transition);
}

.dropdown-item:hover i {
    color: var(--accent-primary);
}

.dropdown-header {
    color: var(--text-muted) !important;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.4rem 0.8rem;
}

.dropdown-divider {
    border-top-color: var(--border-light) !important;
    margin: 0.25rem 0;
}

.dropdown-submenu {
    position: relative;
}

.dropdown-submenu .dropdown-menu {
    top: 0;
    left: 100%;
    margin-top: -1px;
}

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

.dropdown-submenu > a[aria-expanded="true"]:after {
    content: "\25BE";
}

/* --- Mobile: submenu stacks below instead of right --- */
@media (max-width: 768px) {
    .dropdown-menu-lg {
        min-width: 200px !important;
        max-width: 92vw !important;
    }

    .dropdown-submenu .dropdown-menu {
        position: static !important;
        left: auto !important;
        top: auto !important;
        float: none !important;
        margin: 0 !important;
        padding-left: 12px !important;
        border: none !important;
        box-shadow: none !important;
        background: transparent !important;
    }

    /* Disable hover on touch screens, use click instead */
    .dropdown-submenu:hover > .dropdown-menu {
        display: none;
    }

    .dropdown-submenu.show > .dropdown-menu {
        display: block !important;
    }
}

/* ============================================================
   CONTENT WRAPPER
   ============================================================ */
.content-wrapper {
    background: var(--bg-primary) !important;
    min-height: calc(100vh - 97px);
}

.content-header {
    padding: 0.5rem 0;
}

.content {
    padding-top: 0.5rem;
}

/* ============================================================
   BREADCRUMB
   ============================================================ */
.breadcrumb {
    background: transparent !important;
    margin: 0;
    padding: 0;
    font-size: 0.8rem;
}

.breadcrumb-item a {
    color: var(--text-muted);
    transition: var(--transition);
}

.breadcrumb-item a:hover {
    color: var(--accent-primary);
}

.breadcrumb-item.active {
    color: var(--text-secondary) !important;
}

.breadcrumb-item + .breadcrumb-item::before {
    color: var(--text-muted) !important;
    content: "\203A" !important;
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
    background: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1rem;
    transition: box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1),
                border-color 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--border-accent) !important;
}

.card-header {
    background: rgba(255, 255, 255, 0.03) !important;
    border-bottom: 1px solid var(--border-light) !important;
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-header .card-title {
    color: var(--text-heading) !important;
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0;
}

.card-header .card-title a {
    color: var(--text-heading) !important;
}

.card-header .card-title a:hover {
    color: var(--accent-primary) !important;
}

.card-header .card-tools {
    margin-right: 0;
}

.card-body {
    padding: 1rem;
    color: var(--text-primary);
}

.card-footer {
    background: rgba(255, 255, 255, 0.02) !important;
    border-top: 1px solid var(--border-light) !important;
    padding: 0.5rem 1rem;
}

.card.selected {
    border-color: var(--accent-primary) !important;
    background: rgba(0, 212, 255, 0.05) !important;
}

.card.selected .card-title {
    color: var(--accent-primary) !important;
    font-weight: 600;
}

/* ============================================================
   SMALL BOXES (Dashboard Stats)
   ============================================================ */
.small-box {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: 1rem;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.small-box:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.small-box > .inner {
    padding: 10px 15px;
}

.small-box h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0 0 8px;
    padding: 0;
    white-space: nowrap;
    color: #fff !important;
}

.small-box p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.85);
}

.small-box p > small {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
}

.small-box .icon {
    color: rgba(255, 255, 255, 0.12);
    z-index: 0;
}

.small-box .icon > i {
    font-size: 60px;
    position: absolute;
    right: 12px;
    top: 12px;
    transition: var(--transition);
}

.small-box:hover .icon > i {
    font-size: 65px;
    opacity: 0.2;
}

.small-box > .small-box-footer {
    background: rgba(0, 0, 0, 0.15);
    color: rgba(255, 255, 255, 0.75);
    display: block;
    padding: 4px 0;
    text-align: center;
    text-decoration: none;
    font-size: 0.8rem;
    transition: var(--transition);
}

.small-box > .small-box-footer:hover {
    background: rgba(0, 0, 0, 0.25);
    color: #fff;
}

/* Small box color overrides for dark theme */
.small-box.bg-info {
    background: linear-gradient(135deg, #0891b2, #06b6d4) !important;
    border-color: transparent !important;
}

.small-box.bg-success {
    background: linear-gradient(135deg, #059669, #10b981) !important;
    border-color: transparent !important;
}

.small-box.bg-warning {
    background: linear-gradient(135deg, #d97706, #f59e0b) !important;
    border-color: transparent !important;
}

.small-box.bg-primary {
    background: linear-gradient(135deg, #2563eb, #3b82f6) !important;
    border-color: transparent !important;
}

.small-box.bg-secondary {
    background: linear-gradient(135deg, #475569, #64748b) !important;
    border-color: transparent !important;
}

.small-box.bg-dark {
    background: linear-gradient(135deg, #1e293b, #334155) !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
}

.small-box.bg-danger {
    background: linear-gradient(135deg, #dc2626, #ef4444) !important;
    border-color: transparent !important;
}

/* broad content in small boxes */
.broad h5, .broad h6 {
    color: rgba(255, 255, 255, 0.95) !important;
}

.broad h5 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.broad h6 {
    font-size: 0.8rem;
    font-weight: 400;
    margin-bottom: 3px;
    opacity: 0.9;
}

/* ============================================================
   TABLES
   ============================================================ */
.table {
    color: var(--text-primary) !important;
    margin-bottom: 0;
}

.table thead th {
    background: var(--bg-table-header) !important;
    color: var(--text-secondary) !important;
    border-bottom: 1px solid var(--border-color) !important;
    border-top: none !important;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding: 0.6rem 0.8rem;
    white-space: nowrap;
}

.table td {
    border-top: 1px solid var(--border-light) !important;
    padding: 0.55rem 0.8rem;
    vertical-align: middle;
    color: var(--text-primary);
    font-size: 0.85rem;
    max-width: 400px;
}

.table th {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 400px;
}

.table-hover tbody tr:hover {
    background: var(--bg-table-row-hover) !important;
    color: var(--text-primary) !important;
}

.table-striped tbody tr:nth-of-type(odd) {
    background: var(--bg-table-stripe) !important;
}

.table-bordered {
    border: 1px solid var(--border-color) !important;
}

.table-bordered td,
.table-bordered th {
    border: 1px solid var(--border-light) !important;
}

.table-danger,
.table-danger td,
.table-danger th,
tr.table-danger {
    background: rgba(239, 68, 68, 0.12) !important;
    color: #fca5a5 !important;
}

.table-success td {
    background: rgba(16, 185, 129, 0.1) !important;
}

.table-warning td {
    background: rgba(245, 158, 11, 0.1) !important;
}

.table-responsive {
    overflow-x: auto;
    border-radius: var(--radius-sm);
}

/* Last column (actions) */
.table td:last-child,
.table th:last-child {
    white-space: nowrap;
}

/* ============================================================
   FORMS
   ============================================================ */
.form-control {
    background: var(--bg-input) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    border-radius: var(--radius-sm);
    padding: 0.45rem 0.75rem;
    font-size: 0.85rem;
    transition: var(--transition);
}

.form-control:focus {
    background: var(--bg-input) !important;
    border-color: var(--accent-primary) !important;
    color: var(--text-primary) !important;
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.15) !important;
    outline: none;
}

.form-control::placeholder {
    color: var(--text-muted) !important;
    opacity: 0.7;
}

.form-control:disabled,
.form-control[readonly] {
    background: rgba(255, 255, 255, 0.03) !important;
    opacity: 0.6;
}

/* 覆盖浏览器 autofill/autocomplete 浅色背景 */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
input:-webkit-autofill:active,
textarea:-webkit-autofill,
select:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 1000px var(--bg-input) inset !important;
    box-shadow: 0 0 0 1000px var(--bg-input) inset !important;
    -webkit-text-fill-color: var(--text-primary) !important;
    caret-color: var(--text-primary) !important;
    transition: background-color 5000s ease-in-out 0s;
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 0.75rem center !important;
    padding: 0.45rem 2rem 0.45rem 0.75rem;
    min-height: 38px;
    line-height: 1.5;
}

select.form-control option {
    background: var(--bg-card);
    color: var(--text-primary);
}

.custom-select {
    background-color: var(--bg-input) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

.input-group-text {
    background: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-muted) !important;
}

.input-group-append .input-group-text,
.input-group-prepend .input-group-text {
    background: var(--bg-card) !important;
    border-color: var(--border-color) !important;
    color: var(--text-muted) !important;
}

label {
    color: var(--text-secondary) !important;
    font-weight: 500;
    font-size: 0.82rem;
    margin-bottom: 0.3rem;
}

.form-group {
    margin-bottom: 0.8rem;
}

.form-text {
    color: var(--text-muted) !important;
}

/* Checkbox & Radio */
.custom-control-input:checked ~ .custom-control-label::before {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
}

.custom-checkbox .custom-control-label::before,
.custom-radio .custom-control-label::before {
    background: var(--bg-input);
    border-color: var(--border-color);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.82rem;
    padding: 0.4rem 0.9rem;
    transition: var(--transition);
    letter-spacing: 0.01em;
    border: 1px solid transparent;
}

.btn:focus {
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.2) !important;
}

.btn-primary {
    background: var(--accent-gradient) !important;
    border-color: transparent !important;
    color: #fff !important;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #00bce6, #2563eb) !important;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--bg-card) !important;
    border-color: var(--border-color) !important;
    color: var(--text-secondary) !important;
}

.btn-secondary:hover {
    background: var(--bg-card-hover) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-accent) !important;
}

.btn-success {
    background: linear-gradient(135deg, #059669, #10b981) !important;
    border-color: transparent !important;
    color: #fff !important;
}

.btn-success:hover {
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
    transform: translateY(-1px);
}

.btn-danger {
    background: linear-gradient(135deg, #dc2626, #ef4444) !important;
    border-color: transparent !important;
    color: #fff !important;
}

.btn-danger:hover {
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
    transform: translateY(-1px);
}

.btn-warning {
    background: linear-gradient(135deg, #d97706, #f59e0b) !important;
    border-color: transparent !important;
    color: #fff !important;
}

.btn-warning:hover {
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
    transform: translateY(-1px);
}

.btn-info {
    background: linear-gradient(135deg, #0891b2, #06b6d4) !important;
    border-color: transparent !important;
    color: #fff !important;
}

.btn-default,
.btn-light {
    background: var(--bg-card) !important;
    border-color: var(--border-color) !important;
    color: var(--text-secondary) !important;
}

.btn-default:hover,
.btn-light:hover {
    background: var(--bg-card-hover) !important;
    color: var(--text-primary) !important;
}

.btn-outline-primary {
    color: var(--accent-primary) !important;
    border-color: var(--accent-primary) !important;
    background: transparent !important;
}

.btn-outline-primary:hover,
.btn-outline-primary.active {
    background: rgba(0, 212, 255, 0.15) !important;
    color: var(--accent-primary) !important;
}

.btn-outline-success {
    color: var(--success) !important;
    border-color: var(--success) !important;
    background: transparent !important;
}

.btn-outline-success:hover,
.btn-outline-success.active {
    background: rgba(16, 185, 129, 0.15) !important;
    color: var(--success) !important;
}

.btn-outline-danger {
    color: var(--danger) !important;
    border-color: var(--danger) !important;
    background: transparent !important;
}

.btn-outline-danger:hover {
    background: rgba(239, 68, 68, 0.15) !important;
    color: var(--danger) !important;
}

.btn-outline-warning {
    color: var(--warning) !important;
    border-color: var(--warning) !important;
    background: transparent !important;
}

.btn-outline-warning:hover {
    background: rgba(245, 158, 11, 0.15) !important;
    color: var(--warning) !important;
}

.btn-xs {
    padding: 0.125rem 0.35rem;
    font-size: 0.7rem;
    line-height: 1.4;
}

.btn-sm {
    padding: 0.25rem 0.6rem;
    font-size: 0.875rem;
}

.btn-icon {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
}

.btn-group-sm > .btn {
    padding: 0.2rem 0.5rem;
    font-size: 0.875rem;
}

.btn-block {
    border-radius: var(--radius-sm);
}

/* ============================================================
   BADGES
   ============================================================ */
.badge {
    font-weight: 500;
    font-size: 0.875rem;
    padding: 0.3em 0.6em;
    border-radius: 20px;
    letter-spacing: 0.02em;
}

.badge-success,
.bg-success:not(.small-box) {
    background: rgba(16, 185, 129, 0.2) !important;
    color: #34d399 !important;
}

.badge-danger,
.bg-danger:not(.small-box) {
    background: rgba(239, 68, 68, 0.2) !important;
    color: #fca5a5 !important;
}

.badge-warning,
.bg-warning:not(.small-box) {
    background: rgba(245, 158, 11, 0.2) !important;
    color: #fcd34d !important;
}

.badge-info,
.bg-info:not(.small-box) {
    background: rgba(6, 182, 212, 0.2) !important;
    color: #67e8f9 !important;
}

.badge-primary {
    background: rgba(59, 130, 246, 0.2) !important;
    color: #93c5fd !important;
}

.badge-secondary {
    background: rgba(100, 116, 139, 0.2) !important;
    color: #94a3b8 !important;
}

/* ============================================================
   MODALS
   ============================================================ */
.modal-dialog {
    margin: 1.75rem auto !important;
}

/* 模态框垂直居中 */
.modal.show .modal-dialog {
    display: flex;
    align-items: center;
    min-height: calc(100% - 1.75rem * 2);
}

/* 模态框内容超出时支持滚动 */
.modal.show .modal-dialog .modal-content {
    max-height: calc(100vh - 3.5rem);
    display: flex;
    flex-direction: column;
}

.modal.show .modal-dialog .modal-body {
    overflow-y: auto;
    flex: 1 1 auto;
}

/* 根据modal大小类自适应宽度 */
.modal-dialog:not(.modal-sm):not(.modal-lg):not(.modal-xl) {
    width: 70% !important;
    max-width: none !important;
}

.modal-dialog.modal-lg {
    width: 80% !important;
    max-width: none !important;
}

.modal-dialog.modal-xl {
    width: 90% !important;
    max-width: none !important;
}

.modal-dialog.modal-sm {
    width: 400px !important;
    max-width: none !important;
}

.modal-content {
    background: var(--bg-modal) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    overflow: hidden;
}

.modal-header {
    background: rgba(255, 255, 255, 0.03) !important;
    border-bottom: 1px solid var(--border-light) !important;
    padding: 0.8rem 1.2rem;
}

.modal-title {
    color: var(--text-heading) !important;
    font-weight: 600;
    font-size: 1rem;
}

.modal-body {
    padding: 1.2rem;
    color: var(--text-primary);
}

.modal-body h5 {
    color: var(--text-heading) !important;
}

.modal-footer {
    background: rgba(255, 255, 255, 0.02) !important;
    border-top: 1px solid var(--border-light) !important;
    padding: 0.6rem 1.2rem;
}

.modal-backdrop.show {
    opacity: 0.7;
    backdrop-filter: blur(4px);
}

.close {
    color: var(--text-muted) !important;
    text-shadow: none !important;
    opacity: 0.7;
    font-size: 1.3rem;
    transition: var(--transition);
}

.close:hover {
    color: var(--text-primary) !important;
    opacity: 1;
}

.form-control-plaintext {
    color: var(--text-primary) !important;
}

/* ============================================================
   ALERTS
   ============================================================ */
.alert {
    border-radius: var(--radius-md);
    border: none;
    padding: 0.7rem 1rem;
    font-size: 0.85rem;
}

.alert-success {
    background: rgba(16, 185, 129, 0.15) !important;
    color: #34d399 !important;
    border-left: 3px solid var(--success);
}

.alert-danger {
    background: rgba(239, 68, 68, 0.15) !important;
    color: #fca5a5 !important;
    border-left: 3px solid var(--danger);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.15) !important;
    color: #fcd34d !important;
    border-left: 3px solid var(--warning);
}

.alert-info {
    background: rgba(6, 182, 212, 0.15) !important;
    color: #67e8f9 !important;
    border-left: 3px solid var(--info);
}

.alert .close {
    color: inherit !important;
    opacity: 0.6;
}

.alert .close:hover {
    opacity: 1;
}

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination {
    margin: 0;
}

.page-link {
    background: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-secondary) !important;
    font-size: 0.82rem;
    padding: 0.35rem 0.7rem;
    transition: var(--transition);
}

.page-link:hover {
    background: rgba(0, 212, 255, 0.1) !important;
    border-color: var(--accent-primary) !important;
    color: var(--accent-primary) !important;
}

.page-item.active .page-link {
    background: var(--accent-gradient) !important;
    border-color: transparent !important;
    color: #fff !important;
}

.page-item.disabled .page-link {
    background: var(--bg-secondary) !important;
    border-color: var(--border-light) !important;
    color: var(--text-muted) !important;
    opacity: 0.5;
}

/* ============================================================
   FOOTER
   ============================================================ */
.main-footer {
    background: var(--bg-footer) !important;
    border-top: 1px solid var(--border-color) !important;
    color: var(--text-muted) !important;
    padding: 0.6rem 1rem;
    font-size: 0.875rem;
}

.main-footer a {
    color: var(--accent-primary) !important;
}

.main-footer strong {
    color: var(--text-secondary) !important;
    font-weight: 400;
}

/* ============================================================
   LOGIN PAGE
   ============================================================ */
.login-page,
.login-page-body {
    background: var(--bg-primary) !important;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* Animated background grid */
.login-page::before,
.login-page-body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(60px, 60px); }
}

/* Glowing orb */
.login-page::after,
.login-page-body::after {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.08) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: glowPulse 4s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 1; transform: translate(-50%, -50%) scale(1.1); }
}

.login-box,
.login-page-box {
    width: 380px;
    max-width: 380px;
    position: relative;
    z-index: 10;
}

.login-logo {
    text-align: center;
    margin-bottom: 1.5rem;
}

.login-logo a {
    font-size: 1.6rem !important;
    font-weight: 700 !important;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.02em;
}

.login-card-body {
    padding: 2rem !important;
}

.login-box-msg {
    color: var(--text-muted) !important;
    font-size: 0.9rem !important;
    margin-bottom: 1.5rem;
}

.login-box .card,
.login-page-box .card {
    background: rgba(26, 31, 46, 0.9) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-lg), var(--shadow-glow) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.login-box .card:hover,
.login-page-box .card:hover {
    transform: none;
    box-shadow: var(--shadow-lg), var(--shadow-glow) !important;
}

.login-box .form-control,
.login-page-box .form-control {
    height: 48px !important;
    font-size: 0.9rem !important;
    background: rgba(15, 23, 42, 0.8) !important;
    border-color: var(--border-color) !important;
}

.login-box .form-control:focus,
.login-page-box .form-control:focus {
    border-color: var(--accent-primary) !important;
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.15) !important;
}

.login-box .input-group-text,
.login-page-box .input-group-text {
    height: 48px;
    background: rgba(15, 23, 42, 0.5) !important;
    border-color: var(--border-color) !important;
    color: var(--accent-primary) !important;
}

.login-box .btn-primary,
.login-page-box .btn-primary {
    height: 48px !important;
    font-size: 0.95rem !important;
    font-weight: 600;
    letter-spacing: 0.05em;
}

/* ============================================================
   CHART CONTAINER
   ============================================================ */
.chart-container {
    position: relative;
    height: 300px;
    width: 100%;
}

.chart-controls .btn {
    font-size: 0.875rem;
    padding: 0.2rem 0.5rem;
}

.chart-controls {
    background: rgba(26, 31, 46, 0.9) !important;
    border-radius: var(--radius-sm) !important;
    border: 1px solid var(--border-light) !important;
}

.no-data {
    color: var(--text-muted);
    font-size: 1rem;
    text-align: center;
    padding: 2rem;
}

.time-period {
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* ============================================================
   SELECT2 - Default Theme Dark Override
   ============================================================ */

/* --- Single Selection --- */
.select2-container--default .select2-selection--single {
    background: var(--bg-input) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-sm) !important;
    height: 36px !important;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: var(--text-primary) !important;
    line-height: 34px !important;
    padding-left: 10px;
}

.select2-container--default .select2-selection--single .select2-selection__placeholder {
    color: var(--text-muted) !important;
}

.select2-container--default .select2-selection--single .select2-selection__arrow b {
    border-color: var(--text-muted) transparent transparent transparent !important;
}

.select2-container--default.select2-container--open .select2-selection--single .select2-selection__arrow b {
    border-color: transparent transparent var(--text-muted) transparent !important;
}

.select2-container--default .select2-selection--single .select2-selection__clear {
    color: var(--text-muted) !important;
}

/* --- Multiple Selection (关键：职位选择、成员选择、金额查看权限) --- */
.select2-container--default .select2-selection--multiple {
    background: var(--bg-input) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-sm) !important;
    min-height: 36px !important;
    padding-bottom: 3px;
    padding-right: 5px;
}

.select2-container--default.select2-container--focus .select2-selection--multiple {
    border: 1px solid var(--accent-primary) !important;
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.15) !important;
    outline: 0;
}

.select2-container--default.select2-container--focus .select2-selection--single {
    border-color: var(--accent-primary) !important;
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.15) !important;
}

/* 已选中的标签（Tag） */
.select2-container--default .select2-selection--multiple .select2-selection__choice {
    background: rgba(0, 212, 255, 0.15) !important;
    border: 1px solid rgba(0, 212, 255, 0.3) !important;
    border-radius: 4px !important;
    color: var(--accent-primary) !important;
    padding: 0 !important;
    padding-left: 22px !important;
    margin-top: 4px !important;
    margin-left: 4px !important;
    font-size: 0.82rem;
    line-height: 24px;
    max-width: 100%;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice__display {
    color: var(--accent-primary) !important;
    padding-left: 4px !important;
    padding-right: 6px !important;
    cursor: default;
}

/* 标签上的删除按钮 */
.select2-container--default .select2-selection--multiple .select2-selection__choice__remove {
    color: var(--text-muted) !important;
    border-right: 1px solid rgba(0, 212, 255, 0.2) !important;
    background: transparent !important;
    font-size: 1.1em;
    padding: 0 4px !important;
    border-top-left-radius: 4px !important;
    border-bottom-left-radius: 4px !important;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice__remove:hover,
.select2-container--default .select2-selection--multiple .select2-selection__choice__remove:focus {
    background: rgba(239, 68, 68, 0.2) !important;
    color: #fca5a5 !important;
    outline: none;
}

/* 多选搜索输入框 */
.select2-container--default .select2-search--inline .select2-search__field {
    background: transparent !important;
    color: var(--text-primary) !important;
    border: none !important;
    box-shadow: none !important;
    margin-top: 5px;
    font-size: 0.85rem;
}

.select2-container--default .select2-search--inline .select2-search__field::placeholder {
    color: var(--text-muted) !important;
}

/* 多选清除按钮 */
.select2-container--default .select2-selection--multiple .select2-selection__clear {
    color: var(--text-muted) !important;
    margin-top: 4px;
}

.select2-container--default .select2-selection--multiple .select2-selection__clear:hover {
    color: var(--danger) !important;
}

/* --- Dropdown --- */
.select2-dropdown {
    background: var(--bg-dropdown) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-sm) !important;
    box-shadow: var(--shadow-lg) !important;
    z-index: 1060 !important;
}

/* 下拉搜索输入 */
.select2-search--dropdown .select2-search__field {
    background: var(--bg-input) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-sm) !important;
    padding: 6px 8px !important;
    font-size: 0.85rem;
}

.select2-search--dropdown .select2-search__field:focus {
    border-color: var(--accent-primary) !important;
    box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.1) !important;
    outline: none;
}

/* --- Results Options --- */
.select2-results__option {
    color: var(--text-secondary) !important;
    padding: 0.45rem 0.8rem !important;
    font-size: 0.85rem;
    transition: background 0.15s ease, color 0.15s ease;
}

/* 悬停高亮 */
.select2-container--default .select2-results__option--highlighted.select2-results__option--selectable {
    background: rgba(0, 212, 255, 0.15) !important;
    color: var(--accent-primary) !important;
}

/* 已选中的选项 */
.select2-container--default .select2-results__option--selected {
    background: rgba(0, 212, 255, 0.08) !important;
    color: var(--text-primary) !important;
}

/* 禁用选项 */
.select2-container--default .select2-results__option--disabled {
    color: var(--text-muted) !important;
    opacity: 0.5;
}

/* 分组标题 */
.select2-container--default .select2-results__group {
    color: var(--text-muted) !important;
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding: 6px 8px;
}

/* --- Disabled State --- */
.select2-container--default.select2-container--disabled .select2-selection--single,
.select2-container--default.select2-container--disabled .select2-selection--multiple {
    background: rgba(255, 255, 255, 0.03) !important;
    opacity: 0.6;
    cursor: default;
}

/* --- Bootstrap4 Theme (fallback) --- */
.select2-container--bootstrap4 .select2-selection {
    background: var(--bg-input) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

.select2-container--bootstrap4 .select2-selection--single .select2-selection__rendered {
    color: var(--text-primary) !important;
}

.select2-container--bootstrap4 .select2-selection--single:focus,
.select2-container--bootstrap4.select2-container--focus .select2-selection {
    border-color: var(--accent-primary) !important;
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.15) !important;
}

.select2-container--bootstrap4 .select2-selection--multiple {
    background: var(--bg-input) !important;
    border-color: var(--border-color) !important;
    min-height: 36px !important;
}

.select2-container--bootstrap4 .select2-selection--multiple .select2-selection__choice {
    background: rgba(0, 212, 255, 0.15) !important;
    border: 1px solid rgba(0, 212, 255, 0.3) !important;
    color: var(--accent-primary) !important;
    border-radius: 4px !important;
}

.select2-container--bootstrap4 .select2-selection--multiple .select2-selection__choice__remove {
    color: var(--text-muted) !important;
}

/* --- Classic Theme (fallback) --- */
.select2-container--classic .select2-selection--single {
    background: var(--bg-input) !important;
    background-image: none !important;
    border-color: var(--border-color) !important;
}

.select2-container--classic .select2-selection--single .select2-selection__rendered {
    color: var(--text-primary) !important;
}

.select2-container--classic .select2-selection--multiple {
    background: var(--bg-input) !important;
    border-color: var(--border-color) !important;
}

.select2-container--classic .select2-selection--multiple .select2-selection__choice {
    background: rgba(0, 212, 255, 0.15) !important;
    border-color: rgba(0, 212, 255, 0.3) !important;
    color: var(--accent-primary) !important;
}

.select2-container--classic .select2-dropdown {
    background: var(--bg-dropdown) !important;
    border-color: var(--border-color) !important;
}

.select2-container--classic .select2-results__option--highlighted.select2-results__option--selectable {
    background: rgba(0, 212, 255, 0.15) !important;
    color: var(--accent-primary) !important;
}

/* ============================================================
   SPINNER
   ============================================================ */
.spinner-border {
    color: var(--accent-primary) !important;
}

/* ============================================================
   ERROR PAGES
   ============================================================ */
.error-page > .headline {
    color: var(--accent-primary) !important;
}

.error-page > .error-content {
    color: var(--text-secondary);
}

/* ============================================================
   SCENE CARD FOOTER
   ============================================================ */
.scene-card-footer {
    background: rgba(0, 212, 255, 0.05) !important;
    padding: 10px 15px;
    border-top: 1px solid var(--border-light) !important;
    min-height: 40px;
}

/* ============================================================
   CHECKBOX CONTAINER
   ============================================================ */
.checkbox-container {
    position: absolute;
    top: 10px;
    right: 15px;
}

/* ============================================================
   SIDEBAR (if used)
   ============================================================ */
.main-sidebar {
    background: var(--bg-secondary) !important;
    border-right: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.sidebar-mini .main-sidebar {
    width: 250px;
}

.sidebar-mini.sidebar-collapse .main-sidebar {
    width: 64px;
}

.sidebar .nav-link {
    color: var(--text-secondary) !important;
    border-radius: var(--radius-sm);
    margin: 2px 8px;
    padding: 0.5rem 0.8rem;
    transition: var(--transition);
}

.sidebar .nav-link:hover {
    background: rgba(0, 212, 255, 0.1) !important;
    color: var(--accent-primary) !important;
}

.sidebar .nav-link.active {
    background: rgba(0, 212, 255, 0.15) !important;
    color: var(--accent-primary) !important;
}

/* ============================================================
   UTILITY OVERRIDES
   ============================================================ */
.bg-light {
    background: var(--bg-card) !important;
}

.bg-white {
    background: var(--bg-card) !important;
}

.border {
    border-color: var(--border-color) !important;
}

.border-top {
    border-top-color: var(--border-color) !important;
}

.border-bottom {
    border-bottom-color: var(--border-color) !important;
}

.text-dark {
    color: var(--text-primary) !important;
}

.text-danger {
    color: #fca5a5 !important;
}

.text-success {
    color: #34d399 !important;
}

.text-warning {
    color: #fcd34d !important;
}

.text-info {
    color: #67e8f9 !important;
}

.text-primary {
    color: var(--accent-primary) !important;
}

/* ============================================================
   ROW SPACING
   ============================================================ */
.row {
    margin-bottom: 0;
}

.div-height-min {
    min-height: auto;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 767.98px) {
    .small-box {
        text-align: center;
    }

    .small-box .icon {
        display: none;
    }

    .small-box p {
        font-size: 0.85rem;
    }

    .broad h5 {
        font-size: 0.875rem;
    }

    .broad h6 {
        font-size: 0.875rem;
    }
}

@media (max-width: 576px) {
    .content-header h1 {
        font-size: 1.3rem;
    }

    .breadcrumb {
        display: none;
    }

    .login-box,
    .login-page-box {
        width: 100%;
        padding: 0 15px;
    }
}

/* ============================================================
   PRINT
   ============================================================ */
@media print {
    .no-print {
        display: none !important;
    }

    .content-wrapper {
        margin-left: 0 !important;
        background: #fff !important;
    }

    body {
        background: #fff !important;
        color: #000 !important;
    }

    .card {
        border: 1px solid #ddd !important;
        background: #fff !important;
    }

    .table td,
    .table th {
        color: #000 !important;
        border-color: #ddd !important;
    }
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

.card {
    animation: fadeInUp 0.3s ease;
}

/* Stagger animation for dashboard cards */
.row .col-lg-2:nth-child(1) .small-box { animation-delay: 0s; }
.row .col-lg-2:nth-child(2) .small-box { animation-delay: 0.05s; }
.row .col-lg-2:nth-child(3) .small-box { animation-delay: 0.1s; }
.row .col-lg-2:nth-child(4) .small-box { animation-delay: 0.15s; }
.row .col-lg-2:nth-child(5) .small-box { animation-delay: 0.2s; }
.row .col-lg-2:nth-child(6) .small-box { animation-delay: 0.25s; }

.small-box {
    animation: fadeInUp 0.4s ease forwards;
    opacity: 0;
}

/* Subtle hover glow for interactive elements */
.btn:active {
    transform: scale(0.98);
}

/* Focus visible for accessibility */
*:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

/* ============================================================
   JSTREE OVERRIDES
   ============================================================ */
.jstree-default .jstree-node,
.jstree-default .jstree-icon {
    color: var(--text-secondary) !important;
}

.jstree-default .jstree-anchor {
    color: var(--text-primary) !important;
}

.jstree-default .jstree-clicked {
    background: rgba(0, 212, 255, 0.15) !important;
    color: var(--accent-primary) !important;
    border-radius: var(--radius-sm);
}

.jstree-default .jstree-hovered {
    background: rgba(0, 212, 255, 0.08) !important;
    border-radius: var(--radius-sm);
}

/* ============================================================
   PROGRESS BARS
   ============================================================ */
.progress {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    height: 6px;
}

.progress-bar {
    background: var(--accent-gradient);
    border-radius: 20px;
}

/* ============================================================
   TOOLTIPS & POPOVERS
   ============================================================ */
.tooltip-inner {
    background: var(--bg-card) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    box-shadow: var(--shadow-md);
}

.popover {
    background: var(--bg-card) !important;
    border-color: var(--border-color) !important;
    box-shadow: var(--shadow-lg);
}

.popover-header {
    background: rgba(255, 255, 255, 0.05) !important;
    border-bottom-color: var(--border-light) !important;
    color: var(--text-heading) !important;
}

.popover-body {
    color: var(--text-primary) !important;
}

/* ============================================================
   LIST GROUP
   ============================================================ */
.list-group-item {
    background: var(--bg-card) !important;
    border-color: var(--border-light) !important;
    color: var(--text-primary) !important;
}

.list-group-item:hover {
    background: var(--bg-card-hover) !important;
}

.list-group-item.active {
    background: rgba(0, 212, 255, 0.15) !important;
    border-color: var(--accent-primary) !important;
    color: var(--accent-primary) !important;
}

/* ============================================================
   NAV TABS & PILLS
   ============================================================ */
.nav-tabs {
    border-bottom-color: var(--border-color) !important;
}

.nav-tabs .nav-link {
    color: var(--text-muted) !important;
    border-color: transparent !important;
    transition: var(--transition);
}

.nav-tabs .nav-link:hover {
    color: var(--text-primary) !important;
    border-color: transparent transparent var(--accent-primary) !important;
}

.nav-tabs .nav-link.active {
    background: transparent !important;
    color: var(--accent-primary) !important;
    border-color: transparent transparent var(--accent-primary) !important;
    border-bottom-width: 2px;
    font-weight: 600;
}

.nav-pills .nav-link {
    color: var(--text-secondary) !important;
    border-radius: var(--radius-sm);
}

.nav-pills .nav-link.active {
    background: rgba(0, 212, 255, 0.15) !important;
    color: var(--accent-primary) !important;
}

/* ============================================================
   ICHECK (Checkbox styling)
   ============================================================ */
.icheck-primary > input:first-child:checked + label::before {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
}

/* ============================================================
   MISC
   ============================================================ */
hr {
    border-top-color: var(--border-light);
}

blockquote {
    border-left: 3px solid var(--accent-primary);
    padding-left: 1rem;
    color: var(--text-secondary);
}

code {
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent-primary);
    padding: 0.15em 0.4em;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

pre {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 1rem;
    color: var(--text-primary);
}

::selection {
    background: rgba(0, 212, 255, 0.3);
    color: #fff;
}

/* ============================================================
   Category Navigation Bar - 分类横向导航
   ============================================================ */
.category-nav {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 8px 16px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
    overflow: visible;
}

.category-nav-list {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.category-nav .nav-pills .nav-link {
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    padding: 7px 16px;
    transition: var(--transition);
    font-size: 0.88rem;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
}

.category-nav .nav-pills .nav-link:hover {
    color: var(--text-primary);
    background: var(--bg-card-hover);
    border-color: var(--border-color);
}

.category-nav .nav-pills .nav-link.active {
    color: #fff;
    background: var(--accent-gradient);
    border-color: transparent;
    box-shadow: var(--accent-glow);
}

.category-nav .nav-pills .nav-link i {
    margin-right: 5px;
    font-size: 0.82rem;
}

/* --- Mobile: compact tabs --- */
@media (max-width: 768px) {
    .category-nav {
        padding: 6px 10px;
        margin-bottom: 14px;
        border-radius: var(--radius-sm);
    }

    .category-nav .nav-pills .nav-link {
        padding: 6px 12px;
        font-size: 0.82rem;
    }

    .category-nav .nav-pills .nav-link i {
        margin-right: 4px;
        font-size: 0.78rem;
    }

    /* Hide icon text label on very small screens, keep only icon */
    .category-nav .nav-pills .nav-link span {
        display: inline;
    }
}

@media (max-width: 480px) {
    .category-nav .nav-pills .nav-link {
        padding: 5px 10px;
        font-size: 0.78rem;
    }
}

/* ============================================================
   DATE INPUT STYLING - 日期输入框美化
   ============================================================ */
/* 原生日期选择器图标美化 - 深色主题增强 */
input[type="date"],
input[type="datetime-local"],
input[type="time"] {
    position: relative;
    padding-right: 36px;
}

/* 日期选择器图标 - 白色高亮，增强可见性 */
input[type="date"]::-webkit-calendar-picker-indicator,
input[type="datetime-local"]::-webkit-calendar-picker-indicator {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    opacity: 0.7;
    /* 白色图标，增强对比度 */
    filter: invert(1);
    width: 18px;
    height: 18px;
    padding: 0;
    transition: all 0.2s ease;
    /* 添加背景增强可见性 */
    background: rgba(0, 212, 255, 0.15);
    border-radius: 4px;
    padding: 2px;
}

input[type="date"]::-webkit-calendar-picker-indicator:hover,
input[type="datetime-local"]::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
    background: rgba(0, 212, 255, 0.3);
    transform: translateY(-50%) scale(1.15);
}

/* Firefox兼容 */
input[type="date"]::-moz-calendar-picker-indicator,
input[type="datetime-local"]::-moz-calendar-picker-indicator {
    filter: invert(1);
    opacity: 0.7;
    cursor: pointer;
    background: rgba(0, 212, 255, 0.15);
    padding: 2px;
    border-radius: 4px;
}

input[type="date"]::-moz-calendar-picker-indicator:hover,
input[type="datetime-local"]::-moz-calendar-picker-indicator:hover {
    opacity: 1;
    background: rgba(0, 212, 255, 0.3);
}

/* 移除背景图片（如果Bootstrap添加了） */
input[type="date"],
input[type="datetime-local"] {
    background-image: none !important;
}

/* ============================================================
   浅色主题 - 硬编码颜色覆盖
   ============================================================ */

/* 导航栏 - 深色专用的青色悬停背景 */
html.light-mode .navbar-nav .nav-link:hover {
    background: rgba(0, 149, 218, 0.08);
}

/* 卡片头部 - 深色主题下用的超小透明度白色，浅色主题改用较深颜色 */
html.light-mode .card-header {
    background: rgba(0, 0, 0, 0.02) !important;
}

html.light-mode .card-footer {
    background: rgba(0, 0, 0, 0.02) !important;
}

html.light-mode .card.selected {
    background: rgba(0, 149, 218, 0.05) !important;
}

/* 模态框头部/尾部 */
html.light-mode .modal-header {
    background: rgba(0, 0, 0, 0.02) !important;
}

html.light-mode .modal-footer {
    background: rgba(0, 0, 0, 0.02) !important;
}

/* 登录框 - 覆盖深色背景 */
html.light-mode .login-box .card,
html.light-mode .login-page-box .card {
    background: rgba(255, 255, 255, 0.95) !important;
    box-shadow: var(--shadow-lg) !important;
}

html.light-mode .login-box .form-control,
html.light-mode .login-page-box .form-control {
    background: #f8fafc !important;
    border-color: rgba(0, 0, 0, 0.12) !important;
    color: var(--text-primary) !important;
}

html.light-mode .login-box .input-group-text,
html.light-mode .login-page-box .input-group-text {
    background: #f0f4f8 !important;
    border-color: rgba(0, 0, 0, 0.12) !important;
    color: var(--accent-primary) !important;
}

/* 登录页动态背景网格颜色 - 浅色主题下使用更淡颜色 */
html.light-mode .login-page::before,
html.light-mode .login-page-body::before {
    background-image:
        linear-gradient(rgba(0, 149, 218, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 149, 218, 0.04) 1px, transparent 1px);
}

html.light-mode .login-page::after,
html.light-mode .login-page-body::after {
    background: radial-gradient(circle, rgba(0, 149, 218, 0.06) 0%, transparent 70%);
}

/* 图表控制栏 */
html.light-mode .chart-controls {
    background: rgba(255, 255, 255, 0.95) !important;
    border: 1px solid var(--border-color) !important;
}

/* 进度条背景 */
html.light-mode .progress {
    background: rgba(0, 0, 0, 0.08);
}

/* Popover头部 */
html.light-mode .popover-header {
    background: rgba(0, 0, 0, 0.03) !important;
}

/* 禁用状态输入框 */
html.light-mode .form-control:disabled,
html.light-mode .form-control[readonly] {
    background: rgba(0, 0, 0, 0.04) !important;
}

/* Select2禁用状态 */
html.light-mode .select2-container--default.select2-container--disabled .select2-selection--single,
html.light-mode .select2-container--default.select2-container--disabled .select2-selection--multiple {
    background: rgba(0, 0, 0, 0.04) !important;
}

/* 日期选择器图标 - 浅色主题下不需要invert */
html.light-mode input[type="date"]::-webkit-calendar-picker-indicator,
html.light-mode input[type="datetime-local"]::-webkit-calendar-picker-indicator {
    filter: none;
    opacity: 0.5;
    background: rgba(0, 149, 218, 0.1);
}

html.light-mode input[type="date"]::-webkit-calendar-picker-indicator:hover,
html.light-mode input[type="datetime-local"]::-webkit-calendar-picker-indicator:hover {
    opacity: 0.8;
    background: rgba(0, 149, 218, 0.2);
}

/* 小数据框（dashboard stats）- 页脚链接在浅色主题下保持白色文字（有强制颜色背景） */
html.light-mode .small-box > .small-box-footer {
    color: rgba(255, 255, 255, 0.85);
}

/* 警示弹窗内容色彩调整 */
html.light-mode .alert-success {
    background: rgba(5, 150, 105, 0.1) !important;
    color: #065f46 !important;
}

html.light-mode .alert-danger {
    background: rgba(220, 38, 38, 0.1) !important;
    color: #991b1b !important;
}

html.light-mode .alert-warning {
    background: rgba(217, 119, 6, 0.1) !important;
    color: #92400e !important;
}

html.light-mode .alert-info {
    background: rgba(8, 145, 178, 0.1) !important;
    color: #164e63 !important;
}

/* Badge 在浅色主题下颜色调整 */
html.light-mode .badge-success,
html.light-mode .bg-success:not(.small-box) {
    background: rgba(5, 150, 105, 0.12) !important;
    color: #065f46 !important;
}

html.light-mode .badge-danger,
html.light-mode .bg-danger:not(.small-box) {
    background: rgba(220, 38, 38, 0.12) !important;
    color: #991b1b !important;
}

html.light-mode .badge-warning,
html.light-mode .bg-warning:not(.small-box) {
    background: rgba(217, 119, 6, 0.12) !important;
    color: #92400e !important;
}

html.light-mode .badge-info,
html.light-mode .bg-info:not(.small-box) {
    background: rgba(8, 145, 178, 0.12) !important;
    color: #164e63 !important;
}

html.light-mode .badge-primary {
    background: rgba(37, 99, 235, 0.12) !important;
    color: #1e40af !important;
}

/* 表格状态行 */
html.light-mode .table-danger,
html.light-mode .table-danger td,
html.light-mode .table-danger th,
html.light-mode tr.table-danger {
    background: rgba(220, 38, 38, 0.08) !important;
    color: #991b1b !important;
}

/* 文本状态色 */
html.light-mode .text-danger {
    color: #dc2626 !important;
}

html.light-mode .text-success {
    color: #059669 !important;
}

html.light-mode .text-warning {
    color: #d97706 !important;
}

html.light-mode .text-info {
    color: #0891b2 !important;
}

/* Select2 浅色主题高亮颜色 */
html.light-mode .select2-container--default .select2-results__option--highlighted.select2-results__option--selectable {
    background: rgba(0, 149, 218, 0.12) !important;
    color: var(--accent-primary) !important;
}

html.light-mode .select2-container--default .select2-results__option--selected {
    background: rgba(0, 149, 218, 0.06) !important;
}

/* 滚动条浅色主题 */
html.light-mode * {
    scrollbar-color: rgba(0, 149, 218, 0.25) transparent;
}

html.light-mode *::-webkit-scrollbar-thumb {
    background: rgba(0, 149, 218, 0.25);
}

html.light-mode *::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 149, 218, 0.45);
}

/* ============================================================
   Bootstrap 4 Custom File Input 补充样式
   修复 bootstrap.min.css 中缺失 custom-file 组件样式
   ============================================================ */
.custom-file {
    position: relative;
    display: inline-block;
    width: 100%;
    height: calc(1.5em + 0.75rem + 2px);
    margin-bottom: 0;
}

.custom-file-input {
    position: relative;
    z-index: 2;
    width: 100%;
    height: calc(1.5em + 0.75rem + 2px);
    margin: 0;
    overflow: hidden;
    opacity: 0;
    cursor: pointer;
}

.custom-file-input:lang(en) ~ .custom-file-label::after {
    content: "Browse";
}

.custom-file-input ~ .custom-file-label[data-browse]::after {
    content: attr(data-browse);
}

.custom-file-label {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    z-index: 1;
    height: calc(1.5em + 0.75rem + 2px);
    padding: 0.375rem 0.75rem;
    overflow: hidden;
    font-weight: 400;
    line-height: 1.5;
    color: var(--text-secondary, #6c757d);
    background-color: var(--bg-input, #fff);
    border: 1px solid var(--border-color, #ced4da);
    border-radius: 0.25rem;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.custom-file-label::after {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 3;
    display: block;
    height: calc(1.5em + 0.75rem);
    padding: 0.375rem 0.75rem;
    line-height: 1.5;
    color: var(--text-secondary, #495057);
    content: "浏览";
    background-color: var(--bg-card, #e9ecef);
    border-left: inherit;
    border-radius: 0 0.25rem 0.25rem 0;
}

/* 深色主题下 custom-file 输入样式覆盖 */
.custom-file-label {
    background-color: var(--bg-input);
    border-color: var(--border-color);
    color: var(--text-secondary);
}

.custom-file-label::after {
    background-color: var(--bg-card);
    color: var(--text-primary);
    border-left: 1px solid var(--border-color);
}

.custom-file-input:focus ~ .custom-file-label {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 0.2rem rgba(0, 212, 255, 0.25);
    outline: 0;
}

/* 浅色主题覆盖 */
html.light-mode .custom-file-label {
    background-color: #fff;
    border-color: #ced4da;
    color: #495057;
}

html.light-mode .custom-file-label::after {
    background-color: #e9ecef;
    color: #495057;
    border-left: 1px solid #ced4da;
}

html.light-mode .custom-file-input:focus ~ .custom-file-label {
    border-color: #80bdff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}