/* Bootstrap 5 Custom Styles for StashAway Theme */
/* Theme Colors: Green (#1a5f4a, #143d30) and Accent (#2ecc71) */

/* CSS Variables for Theme Colors */
:root {
    --bs-primary: #1a5f4a;
    --bs-primary-rgb: 26, 95, 74;
    --bs-secondary: #143d30;
    --bs-secondary-rgb: 20, 61, 48;
    --bs-success: #2ecc71;
    --bs-success-rgb: 46, 204, 113;
    --bs-info: #27ae60;
    --bs-info-rgb: 39, 174, 96;
    --bs-warning: #f39c12;
    --bs-warning-rgb: 243, 156, 18;
    --bs-danger: #e74c3c;
    --bs-danger-rgb: 231, 76, 60;
    --bs-light: #f8f9fa;
    --bs-dark: #143d30;
}

/* Bootstrap Icons 字体修复 */
.bi::before,
[class^="bi-"]::before,
[class*=" bi-"]::before {
    display: inline-block;
    font-family: bootstrap-icons !important;
    font-style: normal;
    font-weight: normal !important;
    font-variant: normal;
    text-transform: none;
    line-height: 1;
    vertical-align: -0.125em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Base Styles */
body {
    font-family: 'Noto Sans TC', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: #f8f9fa;
}

.main-content {
    flex: 1;
}

/* Typography */
.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.text-truncate-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Theme Background Colors */
.bg-primary {
    background-color: #1a5f4a !important;
}

.bg-secondary {
    background-color: #143d30 !important;
}

.bg-success {
    background-color: #2ecc71 !important;
}

.bg-info {
    background-color: #27ae60 !important;
}

.bg-warning {
    background-color: #f39c12 !important;
}

.bg-danger {
    background-color: #e74c3c !important;
}

.bg-light {
    background-color: #f8f9fa !important;
}

.bg-dark {
    background-color: #143d30 !important;
}

/* Text Colors */
.text-primary {
    color: #1a5f4a !important;
}

.text-secondary {
    color: #143d30 !important;
}

.text-success {
    color: #2ecc71 !important;
}

.text-info {
    color: #27ae60 !important;
}

/* Buttons */
.btn-primary {
    background-color: #1a5f4a;
    border-color: #1a5f4a;
    color: #fff;
}

.btn-primary:hover {
    background-color: #143d30;
    border-color: #143d30;
}

.btn-success {
    background-color: #2ecc71;
    border-color: #2ecc71;
    color: #fff;
}

.btn-success:hover {
    background-color: #27ae60;
    border-color: #27ae60;
}

.btn-outline-primary {
    color: #1a5f4a;
    border-color: #1a5f4a;
}

.btn-outline-primary:hover {
    background-color: #1a5f4a;
    border-color: #1a5f4a;
    color: #fff;
}

/* Links */
a {
    color: #1a5f4a;
}

a:hover {
    color: #143d30;
}

/* Navbar */
.navbar-dark {
    background-color: #1a5f4a !important;
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.9);
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 0.375rem;
}

.navbar-dark .navbar-brand {
    color: #fff;
}

/* Dropdown Menu */
.dropdown-menu {
    border: none;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.dropdown-item:hover,
.dropdown-item:focus {
    background-color: rgba(26, 95, 74, 0.1);
    color: #1a5f4a;
}

.dropdown-item.active {
    background-color: #1a5f4a;
    color: #fff;
}

/* Cards */
.card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1) !important;
}

.news-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.15) !important;
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.15) !important;
}

/* Badges */
.badge {
    font-weight: 500;
}

/* Form Controls */
.form-control:focus {
    border-color: #1a5f4a;
    box-shadow: 0 0 0 0.25rem rgba(26, 95, 74, 0.25);
}

/* List Group */
.list-group-item.active {
    background-color: #1a5f4a;
    border-color: #1a5f4a;
}

.list-group-item-action:hover {
    background-color: rgba(26, 95, 74, 0.05);
}

/* Pagination */
.page-link {
    color: #1a5f4a;
}

.page-link:hover {
    color: #143d30;
    background-color: rgba(26, 95, 74, 0.1);
}

.page-item.active .page-link {
    background-color: #1a5f4a;
    border-color: #1a5f4a;
}

/* Breadcrumb */
.breadcrumb-item a {
    color: #1a5f4a;
}

.breadcrumb-item a:hover {
    color: #143d30;
}

.breadcrumb-item.active {
    color: #6c757d;
}

/* Article Thumbnail */
.article-thumb {
    transition: transform 0.3s ease;
}

.article-thumb:hover {
    transform: scale(1.02);
}

/* Social Icons */
.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background-color: #1a5f4a;
    color: #fff;
}

.social-icon.weibo:hover {
    background-color: #e6162d;
}

.social-icon.wechat:hover {
    background-color: #07c160;
}

.social-icon.douyin:hover {
    background-color: #000;
}

/* Top Bar */
.top-bar {
    font-size: 0.875rem;
}

/* Sticky Header Effect */
header.scrolled {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1) !important;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #1a5f4a 0%, #143d30 100%);
}

/* Feature Cards */
.feature-card {
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
}

/* Category Icons */
.category-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: rgba(26, 95, 74, 0.1);
    color: #1a5f4a;
    transition: all 0.3s ease;
}

.category-card:hover .category-icon {
    background-color: #1a5f4a;
    color: #fff;
}

/* Footer */
footer {
    margin-top: auto;
}

footer a:hover {
    color: #2ecc71 !important;
}

/* Responsive Adjustments */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background-color: #1a5f4a;
        padding: 1rem;
        border-radius: 0.5rem;
        margin-top: 0.5rem;
    }
    
    .dropdown-menu {
        background-color: rgba(255, 255, 255, 0.95);
    }
}

@media (max-width: 767.98px) {
    .display-4 {
        font-size: 2rem;
    }
    
    .hero-section .btn-lg {
        padding: 0.5rem 1rem;
        font-size: 1rem;
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #1a5f4a;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #143d30;
}

/* Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Loading Spinner */
.spinner-border.text-primary {
    color: #1a5f4a !important;
}

/* Alert Styles */
.alert-primary {
    background-color: rgba(26, 95, 74, 0.1);
    border-color: #1a5f4a;
    color: #1a5f4a;
}

.alert-success {
    background-color: rgba(46, 204, 113, 0.1);
    border-color: #2ecc71;
    color: #27ae60;
}

/* Table Styles */
.table-primary {
    --bs-table-bg: rgba(26, 95, 74, 0.1);
    --bs-table-color: #1a5f4a;
}

/* Modal Styles */
.modal-header {
    background-color: #1a5f4a;
    color: #fff;
}

.modal-header .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* Tooltip Styles */
.tooltip-inner {
    background-color: #1a5f4a;
}

.tooltip.bs-tooltip-top .tooltip-arrow::before {
    border-top-color: #1a5f4a;
}

/* Popover Styles */
.popover-header {
    background-color: #1a5f4a;
    color: #fff;
}

/* Progress Bar */
.progress-bar {
    background-color: #1a5f4a;
}

/* Nav Tabs */
.nav-tabs .nav-link {
    color: #6c757d;
}

.nav-tabs .nav-link:hover {
    color: #1a5f4a;
    border-color: #1a5f4a;
}

.nav-tabs .nav-link.active {
    color: #1a5f4a;
    border-color: #1a5f4a #1a5f4a #fff;
}

/* Accordion */
.accordion-button:not(.collapsed) {
    background-color: rgba(26, 95, 74, 0.1);
    color: #1a5f4a;
}

.accordion-button:focus {
    border-color: #1a5f4a;
    box-shadow: 0 0 0 0.25rem rgba(26, 95, 74, 0.25);
}

/* Toast */
.toast-header {
    background-color: #1a5f4a;
    color: #fff;
}