/* ============================================
   AnHoiDongCenter - Custom Styles
   ============================================ */

/* CSS Variables */
:root {
    --primary-color: #d50202;
    --primary-dark: #b00101;
    --primary-light: #ffcccc;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #0dcaf0;
    --light-bg: #f8f9fa;
    --dark-bg: #212529;
}

/* Base Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f5f5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.main-content {
    flex: 1;
}

/* Announcement Bar */
.announcement-bar {
    font-size: 0.9rem;
}

/* Header Styles */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-logo {
    max-height: 70px;
    width: auto;
}

.header-title {
    font-size: 1.3rem;
    letter-spacing: 1px;
}

.header-subtitle {
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

.hotline-box {
    display: inline-block;
}

/* Navbar Styles */
.navbar {
    padding: 0.5rem 0;
}

.navbar-brand {
    font-weight: 700;
    letter-spacing: 1px;
}

.nav-link {
    padding: 0.75rem 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

    .nav-link:hover,
    .nav-link.active {
        color: var(--primary-color) !important;
    }

    .nav-link.active {
        border-bottom: 3px solid var(--primary-color);
    }

/* Card Styles */
.card {
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    transition: box-shadow 0.3s ease;
}

    .card:hover {
        box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
    }

.card-header {
    background-color: var(--primary-color);
    color: white;
    font-weight: 600;
}

/* Article Card */
.article-card {
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

    .article-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.15);
    }

    .article-card .card-img-top {
        height: 200px;
        object-fit: cover;
    }

    .article-card .badge-category {
        background-color: var(--primary-color);
        color: white;
    }

/* Button Styles */
.btn-danger {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

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

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

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

/* Form Styles */
.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(213, 2, 2, 0.25);
}

.form-label {
    font-weight: 500;
}

/* Table Styles */
.table thead {
    background-color: var(--primary-color);
    color: white;
}

    .table thead th {
        font-weight: 600;
        border: none;
    }

.table-hover tbody tr:hover {
    background-color: var(--primary-light);
}

/* Badge Styles */
.badge.bg-pending {
    background-color: var(--warning-color) !important;
    color: #000 !important;
}

.badge.bg-approved {
    background-color: var(--success-color) !important;
}

.badge.bg-rejected {
    background-color: var(--danger-color) !important;
}

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

    .site-footer a {
        text-decoration: none;
        transition: color 0.3s ease;
    }

        .site-footer a:hover {
            color: var(--primary-color) !important;
        }

.social-links a {
    transition: transform 0.3s ease, color 0.3s ease;
}

    .social-links a:hover {
        transform: scale(1.2);
        color: var(--primary-color) !important;
    }

/* PWA Install Button */
.pwa-install-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
    z-index: 9999;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(213, 2, 2, 0.7);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(213, 2, 2, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(213, 2, 2, 0);
    }
}

/* Dashboard Stats */
.stat-card {
    border-left: 4px solid var(--primary-color);
    transition: transform 0.3s ease;
}

    .stat-card:hover {
        transform: translateX(5px);
    }

    .stat-card .stat-icon {
        font-size: 2.5rem;
        opacity: 0.3;
    }

    .stat-card .stat-value {
        font-size: 2rem;
        font-weight: 700;
        color: var(--primary-color);
    }

/* Breadcrumb */
.breadcrumb {
    background-color: transparent;
    padding: 0;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "›";
    color: var(--secondary-color);
}

.breadcrumb-item a {
    color: var(--secondary-color);
    text-decoration: none;
}

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

/* Alert Styles */
.alert {
    border: none;
    border-radius: 0.5rem;
}

.alert-success {
    background-color: #d1e7dd;
    color: #0f5132;
}

.alert-danger {
    background-color: #f8d7da;
    color: #842029;
}

.alert-warning {
    background-color: #fff3cd;
    color: #664d03;
}

/* Pagination */
.pagination .page-link {
    color: var(--primary-color);
}

.pagination .page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.pagination .page-link:hover {
    color: var(--primary-dark);
}

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

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

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

    ::-webkit-scrollbar-thumb:hover {
        background: var(--primary-dark);
    }

/* ============================================
   Thủ tục hành chính - 3 cấp accordion
   ============================================ */

/* ── Cấp Bộ (Ministry) ── */
.proc-ministry-item {
    border-bottom: 1px solid #f0f0f0;
}

.proc-ministry-item:last-child {
    border-bottom: none;
}

.proc-ministry-toggle {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 0.65rem 1rem;
    background: #fff5f5;
    border: none;
    font-size: 0.83rem;
    color: #b00000;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    text-align: left;
}

.proc-ministry-toggle:hover {
    background: #ffe5e5;
}

.proc-ministry-toggle:not(.collapsed) {
    background: #ffe5e5;
}

.proc-ministry-toggle:not(.collapsed) .proc-chevron {
    transform: rotate(180deg);
}

/* ── Cấp Lĩnh vực (Field) thụt vào trong Bộ ── */
.proc-ministry-item .proc-field-item {
    border-bottom: 1px solid #fafafa;
}

.proc-ministry-item .proc-field-toggle {
    padding-left: 1.75rem;
    font-size: 0.8rem;
    color: #444;
    font-weight: 500;
}

.proc-field-item {
    border-bottom: 1px solid #f5f5f5;
}

.proc-field-item:last-child {
    border-bottom: none;
}

.proc-field-toggle {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 0.6rem 1rem 0.6rem 1.75rem;
    background: none;
    border: none;
    font-size: 0.8rem;
    color: #444;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s;
    text-align: left;
}

.proc-field-toggle:hover {
    background: #fff5f5;
    color: var(--primary-color);
}

.proc-field-toggle:not(.collapsed) {
    color: var(--primary-color);
    background: #fff5f5;
}

.proc-field-toggle:not(.collapsed) .proc-chevron {
    transform: rotate(180deg);
}

/* ── Chevron chung ── */
.proc-chevron {
    font-size: 0.7rem;
    transition: transform 0.25s;
    margin-left: auto;
}

/* ── Cấp Thủ tục (Procedure) ── */
.proc-scroll {
    max-height: 280px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) #f5f5f5;
}

.proc-scroll::-webkit-scrollbar {
    width: 4px;
}

.proc-scroll::-webkit-scrollbar-track {
    background: #f5f5f5;
}

.proc-scroll::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

.proc-sub-item {
    padding: 0.5rem 1rem 0.5rem 2.5rem;
    border-top: 1px solid #fafafa;
    background: #fefefe;
}

.proc-sub-name {
    font-size: 0.78rem;
    color: #333;
    display: block;
    font-weight: 500;
    line-height: 1.4;
}

.proc-sub-desc {
    font-size: 0.72rem;
    color: #999;
    display: block;
    margin-bottom: 0.25rem;
}

.proc-sub-links {
    display: flex;
    gap: 0.4rem;
    margin: 0.25rem 0;
    flex-wrap: wrap;
}

.proc-link {
    font-size: 0.7rem;
    padding: 0.1rem 0.5rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 500;
}

.proc-link-pdf {
    background: #fff0f0;
    color: var(--primary-color);
    border: 1px solid #ffd5d5;
}

.proc-link-pdf:hover {
    background: var(--primary-color);
    color: white;
}

.proc-link-ext {
    background: #f0f5ff;
    color: #0d6efd;
    border: 1px solid #cfe2ff;
}

.proc-link-ext:hover {
    background: #0d6efd;
    color: white;
}

.proc-sub-meta {
    display: flex;
    gap: 0.75rem;
    font-size: 0.7rem;
    color: #aaa;
    margin-top: 0.2rem;
}

/* ============================================
   Responsive Adjustments
   ============================================ */
@media (max-width: 768px) {
    .header-title {
        font-size: 1rem;
    }

    .header-subtitle {
        font-size: 0.8rem;
    }

    .hotline-box {
        display: none;
    }

    .article-card .card-img-top {
        height: 150px;
    }

    .stat-card .stat-value {
        font-size: 1.5rem;
    }
}

/* Print Styles */
@media print {
    .site-header,
    .site-footer,
    .announcement-bar,
    .pwa-install-btn,
    .btn {
        display: none !important;
    }

    .main-content {
        padding: 0;
    }
}