/* ═══════════════════════════════════════════════════════════════
   DIF Tenancingo — Portal Institucional
   Design System matching tenancingo.local
   ═══════════════════════════════════════════════════════════════ */

/* ─── Design Tokens ─── */
:root {
    --color-primary: #691c32;
    --color-primary-dark: #4a1223;
    --color-primary-light: #8a2545;
    --color-accent: #BB955C;
    --color-accent-light: #d4b07a;
    --color-pink: #d14c80;
    --color-pink-light: #e8799f;
    --color-bg-light: #f8f9fa;
    --color-bg-pattern: #f7f7f7;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-white: #ffffff;
    --color-border: #dee2e6;

    --font-family: 'Montserrat', sans-serif;
    --font-size-base: 14px;
    --font-size-sm: 12px;
    --font-size-lg: 16px;
    --font-size-xl: 20px;
    --font-size-2xl: 28px;
    --font-size-3xl: 36px;
    --font-size-4xl: 48px;

    --header-height: 80px;
    --nav-height: 50px;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --transition: all 0.3s ease;
}

/* ─── Reset & Base ─── */
*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--color-text);
    margin: 0;
    padding: 0;
    line-height: 1.6;
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
}

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

a:hover {
    color: var(--color-primary-light);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-family);
    font-weight: 700;
    line-height: 1.2;
    margin-top: 0;
}

img {
    max-width: 100%;
    height: auto;
}

/* ─── Top Bar ─── */
.top-bar {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
    color: var(--color-white);
    font-size: var(--font-size-sm);
    padding: 6px 0;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar a {
    color: rgba(255, 255, 255, 0.85);
    margin-left: 15px;
    font-size: 14px;
}

.top-bar a:hover {
    color: var(--color-white);
}

/* ─── Header ─── */
.site-header {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 12px 0;
    position: relative;
    z-index: 100;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-logo img {
    height: 55px;
    width: auto;
}

.header-logo .logo-text {
    display: flex;
    flex-direction: column;
}

.header-logo .logo-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.1;
}

.header-logo .logo-subtitle {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
    font-weight: 300;
}

.header-right img {
    height: 60px;
    width: auto;
}

/* ─── Navigation ─── */
.main-nav {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    position: sticky;
    top: 0;
    z-index: 99;
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 0;
}

.nav-menu>li {
    position: relative;
}

.nav-menu>li>a {
    display: block;
    padding: 14px 20px;
    color: var(--color-white);
    font-weight: 500;
    font-size: var(--font-size-base);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    white-space: nowrap;
}

.nav-menu>li>a:hover,
.nav-menu>li.active>a {
    background-color: rgba(255, 255, 255, 0.15);
}

.nav-menu>li>a .fa {
    margin-left: 5px;
    font-size: 10px;
}

/* Dropdown */
.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--color-white);
    min-width: 260px;
    box-shadow: var(--shadow-lg);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    z-index: 200;
    padding: 8px 0;
    border-top: 3px solid var(--color-accent);
}

.nav-menu>li:hover .dropdown-menu {
    display: block;
    animation: fadeIn 0.2s ease;
}

.dropdown-menu a {
    display: block;
    padding: 10px 20px;
    color: var(--color-text);
    font-size: var(--font-size-base);
    transition: var(--transition);
}

.dropdown-menu a:hover {
    background-color: var(--color-bg-light);
    color: var(--color-primary);
    padding-left: 25px;
}

.dropdown-menu .dropdown-header {
    padding: 8px 20px 4px;
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    border-top: 1px solid var(--color-border);
    margin-top: 4px;
}

.dropdown-menu .dropdown-header:first-child {
    border-top: none;
    margin-top: 0;
}

.dropdown-menu a i {
    margin-right: 8px;
    color: var(--color-primary);
    width: 18px;
    text-align: center;
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 24px;
    cursor: pointer;
    padding: 10px 15px;
}

/* ─── Hero / Page Header ─── */
.page-hero {
    background: linear-gradient(135deg, var(--color-primary), var(--color-pink));
    color: var(--color-white);
    padding: 60px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 80 80"><rect fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1" width="80" height="80"/><path d="M0 80L80 0" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></svg>') repeat;
    background-size: 80px 80px;
}

.page-hero .container {
    position: relative;
    z-index: 1;
}

.page-hero h1 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.page-hero .breadcrumb {
    font-size: var(--font-size-sm);
    opacity: 0.85;
}

.page-hero .breadcrumb a {
    color: rgba(255, 255, 255, 0.85);
}

.page-hero .breadcrumb a:hover {
    color: var(--color-white);
}

.page-hero .breadcrumb span {
    margin: 0 8px;
}

/* ─── Home Hero ─── */
.home-hero {
    background: linear-gradient(135deg, var(--color-primary), var(--color-pink));
    color: var(--color-white);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.home-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 80 80"><rect fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1" width="80" height="80"/><path d="M0 80L80 0" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></svg>') repeat;
    background-size: 80px 80px;
}

.home-hero .container {
    position: relative;
    z-index: 1;
}

.home-hero h1 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: 15px;
}

.home-hero p {
    font-size: var(--font-size-lg);
    opacity: 0.9;
    max-width: 700px;
    line-height: 1.7;
}

.home-hero .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 10px 20px;
    border-radius: 50px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-top: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.home-hero .hero-badge i {
    font-size: 16px;
}

/* ─── Cards ─── */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    padding: 40px 0;
}

.card-grid.cols-2 {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

.card-grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

.card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

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

.card-body {
    padding: 24px;
}

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.card-icon i {
    font-size: 24px;
    color: var(--color-white);
}

.card-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.card-text {
    color: var(--color-text-light);
    font-size: var(--font-size-base);
    line-height: 1.6;
}

/* Service Card (Large, centered) */
.service-card {
    text-align: center;
    padding: 32px 24px;
    cursor: pointer;
}

.service-card .card-icon {
    margin: 0 auto 16px;
    width: 80px;
    height: 80px;
}

.service-card .card-icon i {
    font-size: 32px;
}

/* Category Card (Used in Transparencia) */
.category-card {
    display: flex;
    align-items: center;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 28px 32px;
    font-size: var(--font-size-xl);
    font-weight: 700;
    text-align: center;
    justify-content: center;
    transition: var(--transition);
    cursor: pointer;
    min-height: 100px;
    text-decoration: none;
    border: none;
}

.category-card:hover {
    background: var(--color-primary-light);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    color: var(--color-white);
}

.category-card.alt {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-border);
}

.category-card.alt:hover {
    background: var(--color-bg-light);
    border-color: var(--color-primary);
}

.category-card i {
    margin-right: 12px;
    font-size: 24px;
}

/* Link Card (External links) */
.link-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 20px;
    transition: var(--transition);
}

.link-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.link-card .link-icon {
    width: 48px;
    height: 48px;
    background: var(--color-bg-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.link-card .link-icon i {
    font-size: 20px;
    color: var(--color-primary);
}

.link-card .link-info h4 {
    margin: 0;
    font-size: var(--font-size-lg);
    color: var(--color-primary);
}

.link-card .link-info p {
    margin: 4px 0 0;
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

/* ─── Sections ─── */
.section {
    padding: 50px 0;
}

.section.bg-light {
    background-color: var(--color-bg-light);
}

.section.bg-pattern {
    background-color: var(--color-bg-pattern);
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 80 80"><rect fill="none" stroke="rgba(105,28,50,0.04)" stroke-width="1" width="80" height="80"/><path d="M0 80L80 0" stroke="rgba(105,28,50,0.02)" stroke-width="1"/></svg>');
    background-size: 80px 80px;
}

.section-title {
    font-size: var(--font-size-2xl);
    color: var(--color-primary);
    text-align: center;
    margin-bottom: 10px;
    font-weight: 700;
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    font-size: var(--font-size-lg);
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ─── Tabs (Year/Trimester) ─── */
.tabs-container {
    margin: 30px 0;
}

.tab-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    border-bottom: 2px solid var(--color-border);
    margin-bottom: 24px;
}

.tab-nav button {
    padding: 10px 20px;
    background: none;
    border: none;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text-light);
    cursor: pointer;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: var(--transition);
}

.tab-nav button:hover {
    color: var(--color-primary);
}

.tab-nav button.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* Sub-tabs (trimesters) */
.subtab-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.subtab-nav button {
    padding: 8px 16px;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-light);
    cursor: pointer;
    transition: var(--transition);
}

.subtab-nav button:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.subtab-nav button.active {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

/* ─── Document List ─── */
.doc-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.doc-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition);
}

.doc-list li:hover {
    background-color: var(--color-bg-light);
}

.doc-list li:last-child {
    border-bottom: none;
}

.doc-list li i {
    color: var(--color-primary);
    font-size: 18px;
    flex-shrink: 0;
}

.doc-list li a {
    flex: 1;
    font-size: var(--font-size-base);
    color: var(--color-text);
}

.doc-list li a:hover {
    color: var(--color-primary);
}

.doc-list li .badge {
    font-size: var(--font-size-sm);
    background: var(--color-bg-light);
    color: var(--color-text-light);
    padding: 2px 10px;
    border-radius: 50px;
    font-weight: 500;
}

/* ─── Info Box (Horarios, etc) ─── */
.info-box {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    color: var(--color-white);
}

.info-box h3 {
    font-size: var(--font-size-xl);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.info-box p {
    margin: 6px 0;
    font-size: var(--font-size-base);
    opacity: 0.9;
}

/* ─── Footer ─── */
.site-footer {
    background: var(--color-primary-dark);
    color: var(--color-white);
    padding: 50px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-col h4 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-accent);
}

.footer-col p,
.footer-col a {
    font-size: var(--font-size-base);
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
}

.footer-col a:hover {
    color: var(--color-white);
}

.footer-col .footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
}

.footer-col .footer-contact-item i {
    color: var(--color-accent);
    margin-top: 4px;
    width: 18px;
    text-align: center;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 18px;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--color-accent);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 16px 0;
    text-align: center;
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
}

/* ─── Content Area ─── */
.content-area {
    min-height: 400px;
}

/* ─── Utilities ─── */
.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 15px;
}

.text-center {
    text-align: center;
}

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

.mt-0 {
    margin-top: 0;
}

.mb-0 {
    margin-bottom: 0;
}

.mb-3 {
    margin-bottom: 1rem;
}

.mb-4 {
    margin-bottom: 1.5rem;
}

.py-3 {
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.py-5 {
    padding-top: 3rem;
    padding-bottom: 3rem;
}

/* ─── Spinner ─── */
.loading-spinner {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px;
}

.loading-spinner::after {
    content: '';
    width: 40px;
    height: 40px;
    border: 4px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* ─── Empty State ─── */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--color-text-light);
}

.empty-state i {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.4;
}

.empty-state h3 {
    color: var(--color-text);
    margin-bottom: 8px;
}

/* ─── Animations ─── */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ─── LGCG Guide Banner ─── */
.lgcg-guide-banner {
    display: flex;
    align-items: center;
    gap: 16px;
    background: linear-gradient(135deg, rgba(105, 28, 50, 0.06), rgba(187, 149, 92, 0.10));
    border: 1px solid var(--color-accent-light);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-md);
    padding: 18px 24px;
    margin-bottom: 32px;
    transition: var(--transition);
}

.lgcg-guide-banner:hover {
    box-shadow: var(--shadow-md);
    border-left-color: var(--color-primary);
}

.lgcg-guide-banner .guide-icon {
    width: 48px;
    height: 48px;
    background: var(--color-accent);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.lgcg-guide-banner .guide-icon i {
    font-size: 22px;
    color: var(--color-white);
}

.lgcg-guide-banner .guide-info {
    flex: 1;
}

.lgcg-guide-banner .guide-info h4 {
    margin: 0 0 2px;
    font-size: var(--font-size-base);
    color: var(--color-primary);
    font-weight: 700;
}

.lgcg-guide-banner .guide-info p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.lgcg-guide-banner .guide-download {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 8px 18px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
    transition: var(--transition);
}

.lgcg-guide-banner .guide-download:hover {
    background: var(--color-primary-light);
    color: var(--color-white);
    transform: translateY(-1px);
}

/* ─── LGCG Year Selector ─── */
.lgcg-year-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: center;
    margin-bottom: 32px;
    padding: 6px;
    background: var(--color-bg-light);
    border-radius: 50px;
    border: 1px solid var(--color-border);
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.lgcg-year-selector button {
    padding: 8px 22px;
    background: none;
    border: none;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text-light);
    cursor: pointer;
    border-radius: 50px;
    transition: var(--transition);
}

.lgcg-year-selector button:hover {
    color: var(--color-primary);
    background: var(--color-white);
}

.lgcg-year-selector button.active {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

/* ─── LGCG Accordion ─── */
.lgcg-accordion {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.lgcg-accordion-item {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.lgcg-accordion-item:hover {
    border-color: rgba(105, 28, 50, 0.25);
}

.lgcg-accordion-item.open {
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.lgcg-accordion-header {
    display: flex;
    align-items: center;
    padding: 18px 24px;
    cursor: pointer;
    user-select: none;
    transition: var(--transition);
    gap: 14px;
    background: var(--color-white);
}

.lgcg-accordion-header:hover {
    background: var(--color-bg-light);
}

.lgcg-accordion-item.open .lgcg-accordion-header {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: var(--color-white);
}

.lgcg-accordion-header .acc-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: var(--color-bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.lgcg-accordion-item.open .lgcg-accordion-header .acc-icon {
    background: rgba(255, 255, 255, 0.2);
}

.lgcg-accordion-header .acc-icon i {
    font-size: 18px;
    color: var(--color-primary);
    transition: var(--transition);
}

.lgcg-accordion-item.open .lgcg-accordion-header .acc-icon i {
    color: var(--color-white);
}

.lgcg-accordion-header .acc-title {
    flex: 1;
    font-size: var(--font-size-lg);
    font-weight: 700;
}

.lgcg-accordion-header .acc-count {
    font-size: var(--font-size-sm);
    opacity: 0.7;
    font-weight: 400;
}

.lgcg-accordion-header .acc-chevron {
    font-size: 14px;
    transition: transform 0.3s ease;
    opacity: 0.6;
}

.lgcg-accordion-item.open .lgcg-accordion-header .acc-chevron {
    transform: rotate(180deg);
    opacity: 1;
}

.lgcg-accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.lgcg-accordion-item.open .lgcg-accordion-body {
    max-height: 2000px;
}

.lgcg-accordion-content {
    padding: 20px 24px 24px;
    border-top: 1px solid var(--color-border);
}

/* ─── LGCG Inner Tabs ─── */
.lgcg-inner-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-border);
}

.lgcg-inner-tabs button {
    padding: 7px 16px;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-light);
    cursor: pointer;
    transition: var(--transition);
}

.lgcg-inner-tabs button:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.lgcg-inner-tabs button.active {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.lgcg-tab-panel {
    display: none;
    animation: fadeIn 0.25s ease;
}

.lgcg-tab-panel.active {
    display: block;
}

/* ─── LGCG Doc List Enhanced ─── */
.lgcg-doc-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.lgcg-doc-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    border-radius: var(--radius-sm);
}

.lgcg-doc-list li:last-child {
    border-bottom: none;
}

.lgcg-doc-list li:hover {
    background: var(--color-bg-light);
}

.lgcg-doc-list li .doc-number {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--color-accent);
    min-width: 22px;
}

.lgcg-doc-list li i.fa-file-pdf {
    color: #c0392b;
    font-size: 16px;
    flex-shrink: 0;
}

.lgcg-doc-list li i.fa-file-circle-xmark {
    color: var(--color-text-light);
    font-size: 16px;
    flex-shrink: 0;
    opacity: 0.5;
}

.lgcg-doc-list li a {
    flex: 1;
    font-size: var(--font-size-base);
    color: var(--color-text);
    font-weight: 500;
}

.lgcg-doc-list li a:hover {
    color: var(--color-primary);
}

.lgcg-doc-list li .doc-status {
    font-size: 11px;
    padding: 2px 10px;
    border-radius: 50px;
    font-weight: 600;
    white-space: nowrap;
}

.lgcg-doc-list li .doc-status.published {
    background: rgba(39, 174, 96, 0.12);
    color: #27ae60;
}

.lgcg-doc-list li .doc-status.pending {
    background: rgba(0, 0, 0, 0.05);
    color: var(--color-text-light);
}

.lgcg-empty-notice {
    text-align: center;
    padding: 24px 16px;
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
}

.lgcg-empty-notice i {
    margin-right: 6px;
    opacity: 0.6;
}

/* ─── LGCG Section Headers (Table-per-Period Layout) ─── */
.lgcg-section {
    margin-bottom: 40px;
}

.lgcg-section-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 3px solid var(--color-primary);
}

.lgcg-section-header .section-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 16px;
    flex-shrink: 0;
}

.lgcg-section-header h3 {
    margin: 0;
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text);
}

.lgcg-section-header h3 span {
    font-weight: 400;
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-left: 6px;
}

.lgcg-period-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

/* ─── LGCG Period Table Card ─── */
.lgcg-period-table {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.lgcg-period-table .period-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: var(--color-white);
}

.lgcg-period-table .period-header h4 {
    margin: 0;
    font-size: var(--font-size-base);
    font-weight: 700;
    letter-spacing: 0.3px;
}

.lgcg-period-table .period-header .period-badge {
    font-size: 11px;
    background: rgba(255, 255, 255, 0.2);
    padding: 3px 12px;
    border-radius: 50px;
    font-weight: 600;
}

/* ─── Responsive ─── */
@media (max-width: 991px) {
    .nav-toggle {
        display: block;
    }

    .nav-container {
        justify-content: flex-end;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-primary);
        flex-direction: column;
        box-shadow: var(--shadow-lg);
    }

    .nav-menu.open {
        display: flex;
    }

    .nav-menu>li>a {
        padding: 12px 20px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .dropdown-menu {
        position: static;
        box-shadow: none;
        border-radius: 0;
        border-top: none;
        background: rgba(0, 0, 0, 0.15);
    }

    .dropdown-menu a {
        color: rgba(255, 255, 255, 0.85);
        padding-left: 40px;
    }

    .dropdown-menu a:hover {
        background: rgba(255, 255, 255, 0.1);
        color: var(--color-white);
    }

    .dropdown-menu .dropdown-header {
        color: rgba(255, 255, 255, 0.6);
        border-top-color: rgba(255, 255, 255, 0.1);
    }

    .nav-menu>li:hover .dropdown-menu {
        display: none;
    }

    .nav-menu>li.dropdown-open .dropdown-menu {
        display: block;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .card-grid.cols-3 {
        grid-template-columns: 1fr 1fr;
    }

    .page-hero h1 {
        font-size: var(--font-size-3xl);
    }

    .home-hero h1 {
        font-size: var(--font-size-2xl);
    }
}

@media (max-width: 767px) {
    .header-right {
        display: none;
    }

    .header-logo img {
        height: 40px;
    }

    .header-logo .logo-title {
        font-size: var(--font-size-lg);
    }

    .card-grid.cols-3 {
        grid-template-columns: 1fr;
    }

    .card-grid {
        grid-template-columns: 1fr;
    }

    .lgcg-guide-banner {
        flex-direction: column;
        text-align: center;
        padding: 16px;
    }

    .lgcg-year-selector {
        border-radius: var(--radius-md);
    }

    .lgcg-year-selector button {
        padding: 6px 14px;
        font-size: var(--font-size-sm);
    }

    .lgcg-accordion-header {
        padding: 14px 16px;
    }

    .lgcg-accordion-header .acc-title {
        font-size: var(--font-size-base);
    }

    .lgcg-accordion-content {
        padding: 14px 16px 18px;
    }

    .lgcg-inner-tabs button {
        padding: 6px 12px;
        font-size: 11px;
    }

    .page-hero {
        padding: 40px 0;
    }

    .page-hero h1 {
        font-size: var(--font-size-2xl);
    }

    .home-hero {
        padding: 50px 0;
    }

    .tab-nav button {
        padding: 8px 12px;
        font-size: var(--font-size-sm);
    }
}

@media (max-width: 575px) {
    .top-bar .container {
        flex-direction: column;
        gap: 4px;
    }

    .header-logo .logo-subtitle {
        display: none;
    }
}