/**
 * UTEQ - Módulo de Oferta Educativa
 * Estilos institucionales responsivos sin reglas inline
 */

:root {
    --uteq-blue-dark: #1b365d;
    --uteq-blue-primary: #004b87;
    --uteq-blue-light: #00a4e0;
    --uteq-gray-bg: #f8f9fa;
    --uteq-card-border: #e2e8f0;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--uteq-gray-bg);
    color: #2d3748;
}

/* Barra de Navegación */
.navbar-uteq {
    background-color: #ffffff;
    border-bottom: 2px solid var(--uteq-card-border);
}

.navbar-logo {
    height: 42px;
    width: auto;
}

.badge-oficial {
    background-color: #f8f9fa;
    color: #212529;
    border: 1px solid var(--uteq-card-border);
    padding: 0.5rem 1rem;
    border-radius: 50rem;
}

/* Encabezado Principal */
.hero-header {
    background: linear-gradient(135deg, var(--uteq-blue-dark) 0%, var(--uteq-blue-primary) 100%);
    color: #ffffff;
    padding: 3rem 1rem 4rem 1rem;
    border-bottom-left-radius: 2rem;
    border-bottom-right-radius: 2rem;
}

.header-description {
    max-width: 650px;
}

/* Numeralia Responsiva (Solución técnica para prevenir desbordamientos en móvil) */
.stats-container {
    max-width: 800px;
    margin: 0 auto;
}

.stat-card {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px); /* Compatibilidad con Safari en iOS */
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0.85rem;
    padding: 0.75rem 0.25rem;
    color: #ffffff;
    transition: transform 0.25s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

    .stat-card:hover {
        transform: translateY(-3px);
        background: rgba(255, 255, 255, 0.18);
    }

.stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 0.2rem;
}

.stat-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.2px;
    opacity: 0.9;
    display: flex;
    flex-direction: column; /* Apilado vertical en pantallas angostas */
    align-items: center;
    justify-content: center;
    gap: 0.15rem;
    width: 100%;
    text-align: center;
}

.stat-icon {
    font-size: 0.85rem;
}

.stat-text {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

/* Ajustes de Numeralia para Pantallas Medianas y Grandes (Tablet/Escritorio) */
@media (min-width: 576px) {
    .stat-card {
        padding: 1rem 1.25rem;
        border-radius: 1rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .stat-label {
        font-size: 0.82rem;
        flex-direction: row; /* Alineación horizontal en pantallas amplias */
        gap: 0.35rem;
        letter-spacing: 0.5px;
    }

    .stat-icon {
        font-size: 0.95rem;
    }
}

/* Sección de Filtros y Búsqueda */
.filter-section {
    max-width: 900px;
    margin: -2.5rem auto 2.5rem auto;
    position: relative;
    z-index: 10;
}

.search-input {
    border-radius: 50rem;
    padding: 1rem 1.5rem 1rem 3.2rem;
    font-size: 1rem;
    border: 2px solid #ffffff;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

    .search-input:focus {
        border-color: var(--uteq-blue-light);
        box-shadow: 0 12px 30px rgba(0, 75, 135, 0.2);
    }

.search-icon {
    position: absolute;
    left: 1.2rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.25rem;
    color: var(--uteq-blue-primary);
}

.btn-filter {
    border-radius: 50rem;
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.5rem 1.2rem;
    border: 1px solid var(--uteq-card-border);
    background-color: #ffffff;
    color: #4a5568;
    transition: all 0.2s ease;
}

    .btn-filter:hover,
    .btn-filter.active {
        background-color: var(--uteq-blue-primary);
        color: #ffffff;
        border-color: var(--uteq-blue-primary);
        box-shadow: 0 4px 12px rgba(0, 75, 135, 0.2);
    }

/* Tarjetas de Contenido */
.modalidad-badge-header {
    background-color: #e0f2fe;
    color: #0369a1;
    font-weight: 700;
    padding: 0.4rem 1rem;
    border-radius: 50rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.horario-card {
    background: #ffffff;
    border-radius: 1.25rem;
    border: 1px solid var(--uteq-card-border);
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
    margin-bottom: 2rem;
    overflow: hidden;
}

.horario-header {
    background-color: #f8fafc;
    border-bottom: 1px solid var(--uteq-card-border);
    padding: 1rem 1.5rem;
    color: var(--uteq-blue-dark);
    font-weight: 700;
    font-size: 1.05rem;
}

.carrera-card {
    border: 1px solid var(--uteq-card-border);
    border-radius: 0.9rem;
    background: #ffffff;
    transition: all 0.25s ease;
}

    .carrera-card:hover {
        transform: translateY(-3px);
        border-color: var(--uteq-blue-light);
        box-shadow: 0 8px 20px rgba(0,0,0,0.06);
    }

.carrera-title {
    color: var(--uteq-blue-dark);
    font-weight: 700;
    font-size: 0.95rem;
    line-height: 1.35;
}

/* Salidas Laterales */
.salida-lateral-box {
    background-color: rgba(0, 164, 224, 0.05);
    border-left: 3px solid var(--uteq-blue-light);
    padding: 0.6rem;
    border-radius: 0 0.5rem 0.5rem 0;
}

.salida-label {
    display: block;
    text-transform: uppercase;
    color: #6c757d;
    font-weight: 700;
    font-size: 0.65rem;
    letter-spacing: 0.5px;
    margin-bottom: 0.25rem;
}

.badge-salida {
    background-color: var(--uteq-blue-dark);
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 500;
    white-space: normal;
    text-align: left;
}

.no-results {
    display: none;
    text-align: center;
    padding: 3rem 1rem;
}