:root {
    --tblr-primary: #0EA5E9;
    --tblr-primary-rgb: 14, 165, 233;
    --primary: #0EA5E9;
    --secondary: #38BDF8;
    --cta: #F97316;
    --bg-light: #F0F9FF;
    --text-dark: #0C4A6E;
}

body {
    font-family: 'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--gradient-bg);
    color: var(--color-text-primary);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    color: var(--color-text-primary);
}

p, span, li, td, th, label, small {
    color: var(--color-text-secondary);
}

.navbar {
    background-color: var(--color-bg-navbar);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-border-primary);
    position: relative;
    z-index: 1200;
    overflow: visible;
}

.navbar .container-xl,
.navbar .navbar-nav,
.navbar .nav-item.dropdown {
    overflow: visible;
}

.navbar .dropdown-menu {
    z-index: 1300;
}

.navbar .nav-link {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.5rem 0.75rem;
    border-radius: 0.375rem;
    transition: all 0.2s ease;
    position: relative;
}

.navbar .nav-link:hover {
    color: var(--color-text-primary);
    background-color: var(--color-bg-hover);
}

.navbar .nav-item.active .nav-link {
    color: var(--color-accent);
    background-color: var(--color-accent-bg);
}

/* Desktop: nav items inline, compact */
@media (min-width: 768px) {
    .navbar .navbar-nav {
        flex-direction: row;
        gap: 0.125rem;
    }

    .navbar .navbar-nav .nav-item .nav-link {
        white-space: nowrap;
        padding: 0.375rem 0.625rem;
    }

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

    #navbar-menu {
        flex-grow: 1;
    }
}

/* Mobile: nav items stacked */
@media (max-width: 767.98px) {
    .navbar .navbar-nav .nav-item .nav-link {
        padding: 0.625rem 1rem;
        border-radius: 0.5rem;
    }

    .navbar .navbar-nav .nav-item.active .nav-link {
        font-weight: 600;
    }
}

/* Action buttons (theme toggle, etc.) */
.btn-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 0.375rem;
    border: none;
    background: transparent;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-action:hover {
    background-color: var(--color-bg-hover);
    color: var(--color-text-primary);
}

/* Page header refinement */
.page-header {
    border-bottom: 1px solid var(--color-border-primary);
    padding-bottom: 1rem;
}

.page-title {
    font-size: 1.5rem;
    font-weight: 600;
}

.page-pretitle {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

.navbar-brand {
    font-weight: 600;
    color: var(--color-text-primary);
}

.btn-primary {
    background-color: var(--cta);
    border-color: var(--cta);
}

.btn-primary:hover {
    background-color: #ea580c;
    border-color: #ea580c;
}

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary);
}

.btn-outline-primary:hover {
    background-color: var(--primary);
    border-color: var(--primary);
}

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

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

.feature-card {
    transition: all 0.3s ease;
    border: 1px solid var(--color-border-primary);
    border-radius: 1rem;
    background: var(--color-bg-card);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
}

.list-group-item-action {
    transition: all 0.3s ease;
}

.list-group-item-action:hover {
    background-color: var(--color-bg-hover);
    transform: translateX(4px);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 14px;
}

.card {
    border: 1px solid var(--color-border-primary);
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    background-color: var(--color-bg-card);
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid var(--color-border-primary);
    color: var(--color-text-primary);
}

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

.card-title {
    color: var(--color-text-primary);
}

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

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

.bg-light {
    background-color: var(--color-bg-secondary) !important;
}

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

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

hr {
    border-color: var(--color-border-primary);
}

input.form-control, textarea.form-control, select.form-control {
    background-color: var(--color-bg-input);
    border-color: var(--color-border-primary);
    color: var(--color-text-primary);
}

input.form-control:focus, textarea.form-control:focus, select.form-control:focus {
    background-color: var(--color-bg-card);
    border-color: var(--color-border-focus);
    color: var(--color-text-primary);
}

input.form-control::placeholder, textarea.form-control::placeholder {
    color: var(--color-text-placeholder);
}

.table {
    color: var(--color-text-primary);
}

.table-striped > tbody > tr:nth-of-type(odd) > * {
    color: var(--color-text-primary);
}

.dropdown-menu {
    background-color: var(--color-bg-card);
    border-color: var(--color-border-primary);
}

.dropdown-item {
    color: var(--color-text-secondary);
}

.dropdown-item:hover {
    background-color: var(--color-bg-hover);
    color: var(--color-text-primary);
}

.modal-content {
    background-color: var(--color-bg-card);
    border-color: var(--color-border-primary);
}

.modal-header {
    border-bottom-color: var(--color-border-primary);
}

.modal-footer {
    border-top-color: var(--color-border-primary);
}

.badge.bg-secondary {
    background-color: var(--color-bg-hover) !important;
    color: var(--color-text-muted) !important;
}

.alert {
    border-color: var(--color-border-primary);
}

.nav-tabs {
    border-bottom-color: var(--color-border-primary);
}

.nav-tabs .nav-link {
    color: var(--color-text-secondary);
}

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

.nav-tabs .nav-link.active {
    background-color: var(--color-bg-card);
    border-color: var(--color-border-primary) var(--color-border-primary) var(--color-bg-card);
    color: var(--color-accent);
}

.pagination {
    --tblr-pagination-color: var(--color-text-secondary);
    --tblr-pagination-bg: var(--color-bg-card);
    --tblr-pagination-border-color: var(--color-border-primary);
    --tblr-pagination-hover-color: var(--color-text-primary);
    --tblr-pagination-hover-bg: var(--color-bg-hover);
    --tblr-pagination-hover-border-color: var(--color-border-primary);
    --tblr-pagination-active-color: #fff;
    --tblr-pagination-active-bg: var(--color-accent);
    --tblr-pagination-active-border-color: var(--color-accent);
    --tblr-pagination-disabled-color: var(--color-text-muted);
    --tblr-pagination-disabled-bg: var(--color-bg-secondary);
    --tblr-pagination-disabled-border-color: var(--color-border-primary);
}

.page-link {
    background-color: var(--color-bg-card);
    border-color: var(--color-border-primary);
    color: var(--color-text-secondary);
}

.page-link:hover {
    background-color: var(--color-bg-hover);
    border-color: var(--color-border-primary);
    color: var(--color-text-primary);
}

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

.page-item.disabled .page-link {
    background-color: var(--color-bg-secondary);
    border-color: var(--color-border-primary);
    color: var(--color-text-muted);
}

.form-label {
    color: var(--color-text-secondary);
}

.form-check-label {
    color: var(--color-text-secondary);
}

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

.form-select:focus {
    border-color: var(--color-border-focus);
    box-shadow: var(--shadow-glow);
}

.input-group-text {
    background-color: var(--color-bg-secondary);
    border-color: var(--color-border-primary);
    color: var(--color-text-muted);
}

.accordion-item {
    background-color: var(--color-bg-card);
    border-color: var(--color-border-primary);
}

.accordion-button {
    background-color: var(--color-bg-card);
    color: var(--color-text-primary);
}

.accordion-button:not(.collapsed) {
    background-color: var(--color-bg-hover);
    color: var(--color-accent);
}

.accordion-button::after {
    filter: none;
}

[data-theme="dark"] .accordion-button::after,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .accordion-button::after {
        filter: invert(1);
    }
}

.popover {
    background-color: var(--color-bg-card);
    border-color: var(--color-border-primary);
}

.popover-header {
    background-color: var(--color-bg-secondary);
    border-bottom-color: var(--color-border-primary);
    color: var(--color-text-primary);
}

.popover-body {
    color: var(--color-text-secondary);
}

.toast {
    background-color: var(--color-bg-card);
    border-color: var(--color-border-primary);
}

.toast-header {
    background-color: var(--color-bg-secondary);
    border-bottom-color: var(--color-border-primary);
    color: var(--color-text-primary);
}

.toast-body {
    color: var(--color-text-secondary);
}

code, pre {
    color: var(--color-text-primary);
}

pre {
    background-color: var(--color-bg-secondary);
    border-color: var(--color-border-primary);
}

.blockquote-footer {
    color: var(--color-text-muted);
}

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

.footer {
    border-top-color: var(--color-border-primary);
}

/* ==========================================================================
   Dashboard Dark Mode Fixes
   ========================================================================== */

/* Hero card - 深色模式下使用渐变背景 */
.dashboard-hero {
    background: var(--gradient-bg);
    border: 1px solid var(--color-border-primary);
}

[data-theme="dark"] .dashboard-hero,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .dashboard-hero {
        background: linear-gradient(135deg, #0F172A 0%, #1E293B 50%, #111827 100%);
        border-color: var(--color-border-primary);
    }
}

/* Hero 文字 */
.dashboard-kicker {
    color: var(--color-accent);
    font-size: 0.875rem;
    font-weight: 500;
}

.dashboard-heading {
    color: var(--color-text-primary);
    font-weight: 700;
}

.dashboard-subtitle {
    color: var(--color-text-secondary);
}

/* 统计卡片 */
.dashboard-stat {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border-primary);
}

.dashboard-stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.dashboard-stat-icon {
    width: 40px;
    height: 40px;
    border-radius: 0.625rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.25rem;
}

/* 列表卡片 */
.dashboard-list-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border-primary);
}

.dashboard-list-card .card-header {
    background-color: transparent;
    border-bottom: 1px solid var(--color-border-primary);
}

.dashboard-list-card .card-title {
    color: var(--color-text-primary);
    font-size: 1rem;
    font-weight: 600;
}

/* 列表项 - 提升对比度 */
.dashboard-list-item {
    background-color: transparent;
    border-bottom: 1px solid var(--color-border-primary);
    padding: 0.875rem 0;
}

.dashboard-list-item:last-child {
    border-bottom: none;
}

.dashboard-list-item .fw-medium {
    color: var(--color-text-primary) !important;
    font-weight: 600;
}

.dashboard-list-item .text-secondary {
    color: var(--color-text-secondary) !important;
}

/* Badge 在深色模式下的对比度 */
.dashboard-badge {
    font-weight: 600;
    font-size: 0.75rem;
}

/* 链接颜色 */
.dashboard-link {
    color: var(--color-accent);
    font-weight: 500;
}

.dashboard-link:hover {
    color: var(--color-accent-light);
}

/* 统计卡片标签 */
.dashboard-stat .text-secondary {
    color: var(--color-text-secondary) !important;
    font-weight: 500;
}

/* 套餐名称 */
.dashboard-plan-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

/* 空状态 */
.dashboard-list-card .text-secondary {
    color: var(--color-text-secondary) !important;
}

/* 按钮在 hero 区域的适配 */
[data-theme="dark"] .dashboard-hero .btn-outline-secondary,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .dashboard-hero .btn-outline-secondary {
        color: var(--color-text-secondary);
        border-color: var(--color-border-secondary);
    }

    [data-theme="auto"] .dashboard-hero .btn-outline-secondary:hover {
        background-color: var(--color-bg-hover);
        color: var(--color-text-primary);
    }
}

/* ==========================================================================
   Analyze Page Dark Mode Fixes
   ========================================================================== */

/* 评分数字 */
[data-theme="dark"] .display-1,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .display-1 {
        color: var(--color-text-primary);
    }
}

/* 进度条背景 */
[data-theme="dark"] .progress,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .progress {
        background-color: var(--color-bg-secondary);
    }
}

/* bg-success-lt / bg-danger-lt / bg-info-lt / bg-warning-lt / bg-primary-lt */
[data-theme="dark"] .bg-success-lt,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .bg-success-lt {
        background-color: rgba(34, 197, 94, 0.12) !important;
        color: #86EFAC !important;
    }
}

[data-theme="dark"] .bg-danger-lt,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .bg-danger-lt {
        background-color: rgba(239, 68, 68, 0.12) !important;
        color: #FCA5A5 !important;
    }
}

[data-theme="dark"] .bg-info-lt,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .bg-info-lt {
        background-color: rgba(59, 130, 246, 0.12) !important;
        color: #93C5FD !important;
    }
}

[data-theme="dark"] .bg-warning-lt,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .bg-warning-lt {
        background-color: rgba(250, 204, 21, 0.12) !important;
        color: #FDE047 !important;
    }
}

[data-theme="dark"] .bg-primary-lt,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .bg-primary-lt {
        background-color: rgba(56, 189, 248, 0.12) !important;
        color: #BAE6FD !important;
    }
}

/* 优势/不足卡片内的文字 */
[data-theme="dark"] .bg-success-lt span,
[data-theme="dark"] .bg-danger-lt span,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .bg-success-lt span,
    [data-theme="auto"] .bg-danger-lt span {
        color: inherit !important;
    }
}

/* text-primary / text-success / text-danger / text-warning / text-info */
[data-theme="dark"] .text-primary,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .text-primary {
        color: var(--color-accent) !important;
    }
}

[data-theme="dark"] .text-success,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .text-success {
        color: #86EFAC !important;
    }
}

[data-theme="dark"] .text-danger,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .text-danger {
        color: #FCA5A5 !important;
    }
}

[data-theme="dark"] .text-warning,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .text-warning {
        color: #FDE047 !important;
    }
}

[data-theme="dark"] .text-info,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .text-info {
        color: #93C5FD !important;
    }
}

/* badge bg-opacity-10 适配 */
[data-theme="dark"] .badge.bg-danger.bg-opacity-10,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .badge.bg-danger.bg-opacity-10 {
        background-color: rgba(239, 68, 68, 0.15) !important;
        color: #FCA5A5 !important;
        border-color: rgba(239, 68, 68, 0.3) !important;
    }
}

[data-theme="dark"] .badge.bg-warning.bg-opacity-10,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .badge.bg-warning.bg-opacity-10 {
        background-color: rgba(250, 204, 21, 0.15) !important;
        color: #FDE047 !important;
        border-color: rgba(250, 204, 21, 0.3) !important;
    }
}

[data-theme="dark"] .badge.bg-info.bg-opacity-10,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .badge.bg-info.bg-opacity-10 {
        background-color: rgba(59, 130, 246, 0.15) !important;
        color: #93C5FD !important;
        border-color: rgba(59, 130, 246, 0.3) !important;
    }
}

[data-theme="dark"] .badge.bg-primary.bg-opacity-10,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .badge.bg-primary.bg-opacity-10 {
        background-color: rgba(56, 189, 248, 0.15) !important;
        color: #BAE6FD !important;
        border-color: rgba(56, 189, 248, 0.3) !important;
    }
}

/* 面试准备重点卡片 */
[data-theme="dark"] .bg-primary.bg-opacity-10,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .bg-primary.bg-opacity-10 {
        background-color: rgba(56, 189, 248, 0.12) !important;
    }
}

[data-theme="dark"] .bg-primary.bg-opacity-10 span,
[data-theme="dark"] .bg-primary.bg-opacity-10 .fw-medium,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .bg-primary.bg-opacity-10 span,
    [data-theme="auto"] .bg-primary.bg-opacity-10 .fw-medium {
        color: var(--color-text-primary) !important;
    }
}

/* 改进建议列表项 */
[data-theme="dark"] .list-group-item,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .list-group-item {
        background-color: transparent;
        border-color: var(--color-border-primary);
        color: var(--color-text-primary);
    }
}

/* 分析信息侧边栏 */
[data-theme="dark"] .card .text-secondary.small,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .card .text-secondary.small {
        color: var(--color-text-muted) !important;
    }
}

/* 按钮在深色模式下的适配 */
[data-theme="dark"] .btn-success,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .btn-success {
        background-color: #22C55E;
        border-color: #22C55E;
        color: #0F172A;
    }

    [data-theme="auto"] .btn-success:hover {
        background-color: #16A34A;
        border-color: #16A34A;
    }
}

[data-theme="dark"] .btn-outline-secondary,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .btn-outline-secondary {
        color: var(--color-text-secondary);
        border-color: var(--color-border-secondary);
    }

    [data-theme="auto"] .btn-outline-secondary:hover {
        background-color: var(--color-bg-hover);
        color: var(--color-text-primary);
    }

    [data-theme="auto"] .btn-outline-secondary:disabled {
        color: var(--color-text-muted);
        border-color: var(--color-border-primary);
    }
}

/* 分页/步骤条 */
[data-theme="dark"] .badge.bg-outline-secondary,
@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .badge.bg-outline-secondary {
        color: var(--color-text-muted);
        border-color: var(--color-border-secondary);
    }
}