:root {
    --verde: #e8650a;
    --verde-oscuro: #c4530a;
    --verde-claro: #fff3ec;
    --dorado: #f5a623;
    --dorado-claro: #fff8ee;
    --gris: #f8f9fa;
    --texto: #2c3e50;
    --texto-claro: #6c757d;
    --borde: #dee2e6;
    --sombra: 0 2px 15px rgba(0,0,0,0.08);
}

* { box-sizing: border-box; }

body {
    font-family: 'Source Sans 3', sans-serif;
    color: var(--texto);
    background: #f5f6f8;
    margin: 0;
}

/* Header */
.site-header {
    background: white;
    color: var(--texto);
    border-bottom: 4px solid var(--verde);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.escudo-placeholder {
    width: 60px;
    height: 60px;
    background: var(--dorado);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--verde-oscuro);
    flex-shrink: 0;
}

.site-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem;
    margin: 0;
    color: var(--verde-oscuro);
}

.site-subtitle {
    font-size: 0.8rem;
    margin: 0;
    color: var(--texto-claro);
}

.badge-veracruz {
    background: var(--dorado);
    color: var(--verde-oscuro);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.btn-admin {
    background: rgba(255,255,255,0.15);
    color: white;
    padding: 6px 16px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 0.85rem;
    border: 1px solid rgba(255,255,255,0.3);
    transition: all 0.2s;
}

.btn-admin:hover {
    background: rgba(255,255,255,0.25);
    color: white;
}

/* Hero */
.hero-banner {
    background: linear-gradient(135deg, var(--verde) 0%, var(--verde-oscuro) 100%);
    color: white;
    padding: 30px 0;
}

.hero-label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    margin-bottom: 8px;
}

.hero-subtitle {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.85);
    margin: 0;
}

.admin-selector {
    background: rgba(255,255,255,0.1);
    padding: 12px;
    border-radius: 8px;
}

.selector-label {
    display: block;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 6px;
    text-transform: uppercase;
}

.selector-select {
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.3);
    color: white;
    font-size: 0.85rem;
}

.selector-select option { color: var(--texto); background: white; }

/* Main */
.main-content { padding: 30px 0 50px; }

/* Sidebar */
.sidebar-card {
    background: white;
    border-radius: 10px;
    box-shadow: var(--sombra);
    overflow: hidden;
    position: sticky;
    top: 20px;
    max-height: 80vh;
    overflow-y: auto;
}

.sidebar-title {
    font-size: 0.9rem;
    font-weight: 600;
    padding: 15px;
    margin: 0;
    background: var(--verde);
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sidebar-nav { display: flex; flex-direction: column; }

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 15px;
    text-decoration: none;
    color: var(--texto-claro);
    font-size: 0.82rem;
    border-bottom: 1px solid var(--borde);
    transition: all 0.2s;
}

.sidebar-link:hover, .sidebar-link.has-docs {
    background: var(--verde-claro);
    color: var(--verde);
}

.fraccion-num {
    background: var(--verde);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    flex-shrink: 0;
    min-width: 28px;
    text-align: center;
}

.sidebar-link.has-docs .fraccion-num { background: var(--dorado); color: var(--verde-oscuro); }

.fraccion-desc { flex: 1; line-height: 1.3; }

.doc-count {
    background: var(--dorado);
    color: var(--verde-oscuro);
    padding: 1px 6px;
    border-radius: 10px;
    font-size: 0.7rem;
    font-weight: 700;
    flex-shrink: 0;
}

/* Fracción cards */
.fraccion-card {
    background: white;
    border-radius: 10px;
    box-shadow: var(--sombra);
    margin-bottom: 20px;
    overflow: hidden;
    scroll-margin-top: 20px;
}

.fraccion-header {
    background: linear-gradient(135deg, var(--verde) 0%, var(--verde-oscuro) 100%);
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.fraccion-badge {
    background: var(--dorado);
    color: var(--verde-oscuro);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    white-space: nowrap;
}

.fraccion-title {
    font-family: 'Playfair Display', serif;
    font-size: 1rem;
    color: white;
    margin: 0;
    flex: 1;
}

.fraccion-count {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.7);
    white-space: nowrap;
}

.no-info {
    padding: 15px 20px;
    color: var(--texto-claro);
    font-size: 0.85rem;
    font-style: italic;
}

/* Secciones */
.seccion-block {
    border-bottom: 1px solid var(--borde);
    padding: 15px 20px;
}

.seccion-block:last-child { border-bottom: none; }

.seccion-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--verde);
    margin-bottom: 10px;
}

/* Elementos */
.elementos-list { display: flex; flex-direction: column; gap: 6px; }

.elemento-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.elemento-link {
    color: var(--texto);
    text-decoration: none;
    font-size: 0.85rem;
    padding: 6px 10px;
    border-radius: 6px;
    background: var(--gris);
    flex: 1;
    transition: all 0.2s;
}

.elemento-link:hover { background: var(--verde-claro); color: var(--verde); }
.elemento-link.enlace:hover { background: var(--dorado-claro); color: #8a6914; }

.elemento-fecha {
    font-size: 0.75rem;
    color: var(--texto-claro);
    white-space: nowrap;
}

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

.empty-state i { font-size: 3rem; margin-bottom: 15px; display: block; }

/* Footer */
.site-footer-bottom {
    background: var(--verde-oscuro);
    color: rgba(255,255,255,0.7);
    padding: 20px 0;
    border-top: 4px solid var(--dorado);
}

.footer-text { margin: 0; font-size: 0.82rem; }

/* Scrollbar sidebar */
.sidebar-card::-webkit-scrollbar { width: 4px; }
.sidebar-card::-webkit-scrollbar-track { background: var(--gris); }
.sidebar-card::-webkit-scrollbar-thumb { background: var(--verde); border-radius: 2px; }

/* Responsive */
@media (max-width: 768px) {
    .hero-title { font-size: 1.4rem; }
    .site-title { font-size: 1rem; }
    .sidebar-card { position: static; max-height: none; margin-bottom: 20px; }
}

/* ===== LOGOS INSTITUCIONALES ===== */
.logos-section {
    background: white;
    padding: 30px 0;
    border-top: 4px solid var(--verde);
}

.logos-title {
    text-align: center;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--texto-claro);
    margin-bottom: 20px;
}

.logos-carousel {
    overflow: hidden;
    position: relative;
}

.logos-track {
    display: flex;
    align-items: center;
    gap: 30px;
    animation: scroll-logos 20s linear infinite;
    width: max-content;
}

.logos-track:hover { animation-play-state: paused; }

.logo-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border: 2px solid var(--borde);
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.2s;
    min-width: 150px;
    height: 70px;
    flex-shrink: 0;
}

.logo-item:hover {
    border-color: var(--verde);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(232,101,10,0.15);
}

.logo-item img {
    max-height: 50px;
    max-width: 130px;
    object-fit: contain;
}

.logo-fallback {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--verde-oscuro);
    text-align: center;
}

@keyframes scroll-logos {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Header logo */
.header-logo {
    height: 60px;
    width: auto;
    object-fit: contain;
}
/* ===== CORRECCIONES ===== */

/* Logos centrados y m¨¢s grandes */
.logos-section {
    text-align: center;
}

.logos-track {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    animation: none;
    width: 100%;
}

.logo-item {
    min-width: 160px;
    height: 90px;
}

.logo-item img {
    max-height: 70px;
    max-width: 150px;
}

/* Bot¨®n acceder visible en header blanco */
.btn-admin {
    background: var(--verde);
    color: white !important;
    padding: 8px 18px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 0.85rem;
    border: none;
    font-weight: 600;
}

.btn-admin:hover {
    background: var(--verde-oscuro);
    color: white !important;
}

/* Badge Veracruz visible en header blanco */
.badge-veracruz {
    background: var(--verde);
    color: white;
}