@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Lato:wght@100;300;400;500;700&display=swap');

:root {
    --primary-color: #0B2E6E;
    --secondary-color: #1452B8;
    --accent-color: #1452B8;
    --gray: #FFF4CC;
    --gray-text: #282828;
}

* {
    box-sizing: border-box;
}

body {
    background-color: #F4F6FB;
    font-family: 'Lato', sans-serif;
    color: var(--gray-text);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Inter', sans-serif;
}

/* ---------- Header ---------- */
.panel-header {
    background: linear-gradient(120deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    padding: 1.1rem 0;
    margin-bottom: 2rem;
    box-shadow: 0 4px 16px rgba(17, 45, 78, 0.18);
}

.panel-header__brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.panel-header__logo {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    object-fit: cover;
    background: #fff;
    padding: 3px;
}

.panel-header .fw-bold {
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.02em;
    font-size: 1.05rem;
}

/* ---------- Botones ---------- */
.panel-btn-primary {
    background-color: var(--accent-color);
    color: #fff;
    border: none;
    border-radius: 999px;
    padding: 6px 18px;
    font-weight: 600;
    transition: 200ms;
    box-shadow: 0 2px 8px rgba(20, 82, 184, 0.25);
}

.panel-btn-primary:hover {
    background-color: #0B2E6E;
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(20, 82, 184, 0.35);
}

.panel-btn-outline {
    border: 1px solid rgba(255, 255, 255, 0.5);
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    padding: 6px 16px;
    font-weight: 500;
    transition: 200ms;
}

.panel-btn-outline:hover {
    background-color: rgba(255, 255, 255, 0.2);
    color: #fff;
}

/* Botones outline fuera del header (fondo claro) usan tonos oscuros */
main .panel-btn-outline {
    border: 1px solid var(--gray);
    color: var(--primary-color);
    background: #fff;
}

main .panel-btn-outline:hover {
    background-color: var(--gray);
    color: var(--primary-color);
}

/* ---------- Navegación de secciones (pestañas) ---------- */
.panel-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    background: #fff;
    padding: 8px;
    border-radius: 14px;
    box-shadow: 0 2px 10px rgba(17, 45, 78, 0.08);
    margin-bottom: 1.75rem;
    border: none;
}

.panel-nav .nav-link {
    border-radius: 999px;
    padding: 8px 16px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 8px;
    transition: 180ms;
}

.panel-nav .nav-link i {
    font-size: 0.85rem;
    color: var(--secondary-color);
    transition: 180ms;
}

.panel-nav .nav-link:hover {
    background-color: var(--gray);
}

.panel-nav .nav-link.active {
    background: linear-gradient(120deg, var(--primary-color), var(--secondary-color));
    color: #fff;
}

.panel-nav .nav-link.active i {
    color: #fff;
}

/* ---------- Sub-navegación (ej. selector de página en Textos) ---------- */
.panel-subnav .nav-link {
    border-radius: 999px;
    padding: 6px 14px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--secondary-color);
    background: #fff;
    border: 1px solid var(--gray);
    transition: 180ms;
}

.panel-subnav .nav-link:hover {
    background-color: var(--gray);
}

.panel-subnav .nav-link.active {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
}

/* ---------- Tarjetas de contenido ---------- */
.panel-card {
    background: #fff;
    border-radius: 16px;
    padding: 1.75rem;
    box-shadow: 0 2px 14px rgba(17, 45, 78, 0.08);
    transition: 180ms;
}

a .panel-card:hover {
    box-shadow: 0 8px 24px rgba(17, 45, 78, 0.16);
    transform: translateY(-3px);
}

a .panel-card h6 {
    color: var(--primary-color);
}

/* ---------- Tabla ---------- */
.table-responsive {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 2px 14px rgba(17, 45, 78, 0.08);
    padding: 0.5rem;
}

.table {
    margin-bottom: 0;
}

.table thead th {
    font-family: 'Inter', sans-serif;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--secondary-color);
    border-bottom: 2px solid var(--gray);
    padding: 14px 12px;
}

.table tbody td {
    padding: 12px;
    vertical-align: middle;
    border-bottom: 1px solid #EFF2F8;
}

.table tbody tr:last-child td {
    border-bottom: none;
}

.table tbody tr {
    transition: 120ms;
}

.table tbody tr:hover {
    background-color: #F7F9FC;
}

.panel-thumb {
    width: 70px;
    height: 50px;
    object-fit: cover;
    border-radius: 8px;
}

/* ---------- Badges ---------- */
.badge.bg-secondary {
    background-color: var(--secondary-color) !important;
    font-weight: 600;
    font-size: 0.72rem;
    padding: 5px 10px;
    border-radius: 999px;
}

/* ---------- Formularios ---------- */
.form-control,
.form-select {
    border-radius: 10px;
    border: 1px solid var(--gray);
    padding: 10px 14px;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.2rem rgba(63, 114, 175, 0.18);
}

.form-label {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.9rem;
}

/* ---------- Alertas ---------- */
.alert-success {
    background-color: #E3F6EA;
    border: none;
    color: #1E7A45;
    border-radius: 10px;
}

.alert-danger {
    background-color: #FBE4EA;
    border: none;
    color: var(--accent-color);
    border-radius: 10px;
}

.alert-info {
    background-color: var(--gray);
    border: none;
    color: var(--primary-color);
    border-radius: 10px;
}

/* ---------- Login ---------- */
.panel-login-body {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    min-height: 100vh;
}

.panel-login-card {
    background: #fff;
    border-radius: 18px;
    padding: 2.5rem 2rem;
    width: 100%;
    max-width: 380px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
    text-align: center;
}

.panel-login-card img {
    width: 64px;
    height: 64px;
    border-radius: 14px;
    margin-bottom: 1rem;
    object-fit: cover;
}

.panel-login-card h4 {
    color: var(--primary-color);
}

.panel-login-card form {
    text-align: left;
}

/* ---------- Responsivo ---------- */
@media (width < 768px) {
    .panel-header .container {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 12px;
    }

    .panel-header__brand {
        width: 100%;
        justify-content: space-between;
    }

    .panel-header .d-flex.gap-2 {
        width: 100%;
    }

    .panel-header .d-flex.gap-2 a {
        flex: 1;
        justify-content: center;
        display: inline-flex;
        align-items: center;
        gap: 6px;
    }

    .panel-nav {
        justify-content: center;
    }

    .panel-nav .nav-link {
        font-size: 0.8rem;
        padding: 7px 12px;
    }

    main.container {
        padding-left: 12px;
        padding-right: 12px;
    }

    .table thead {
        display: none;
    }

    .table, .table tbody, .table tr, .table td {
        display: block;
        width: 100%;
    }

    .table tbody tr {
        border: 1px solid #EFF2F8;
        border-radius: 12px;
        margin-bottom: 12px;
        padding: 8px;
    }

    .table tbody td {
        border-bottom: none;
        padding: 6px 8px;
    }

    .table tbody td.text-end {
        text-align: left !important;
        display: flex;
        gap: 8px;
        padding-top: 10px;
    }
}

@media (width < 480px) {
    .panel-header .d-flex.gap-2 {
        flex-direction: column;
    }
}

/* ---------- Tarjetas de imágenes (portadas) ---------- */
.card {
    border: none;
    border-radius: 14px;
    box-shadow: 0 2px 14px rgba(17, 45, 78, 0.08);
    overflow: hidden;
}

.card-img-top {
    border-bottom: 1px solid #EFF2F8;
}