:root {
    --primary: #1e293b;
    --secondary: #334155;
    --accent: #0ea5e9;
    --accent-hover: #0284c7;
    --accent-light: #e0f2fe;
    --bg: #f8fafc;
    --card: #ffffff;
    --text: #0f172a;
    --text-light: #64748b;
    --border: #e2e8f0;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

/* Header */
.header {
    background-color: var(--primary);
    color: #ffffff;
    padding: 0 2rem;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-title {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header h1 {
    font-size: 1.25rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.header h1 span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 1rem;
}

.nav-links a {
    color: #cbd5e1;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: all 0.2s;
}

.nav-links a:hover {
    background-color: var(--secondary);
    color: #fff;
}

.nav-links a.active {
    background-color: var(--accent);
    color: #fff;
}

/* Contenedores */
.container {
    margin: 0 auto;
    padding: 1.5rem;
}

/* Filtros */
.filters-card {
    background-color: var(--card);
    border-radius: 8px;
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    border: 1px solid var(--border);
}

.filters-card label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-light);
    text-transform: uppercase;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-group select,
.search-box input {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.85rem;
    outline: none;
}

.filter-group select:focus,
.search-box input:focus {
    border-color: var(--accent);
}

.btn-filter {
    background-color: var(--primary);
    color: #fff;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.85rem;
    cursor: pointer;
    font-weight: 600;
}

.search-box {
    flex: 1;
    min-width: 250px;
}

.search-box input {
    width: 100%;
}

/* Tabla Principal */
.table-card {
    background-color: var(--card);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.table-wrapper {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

thead {
    background-color: var(--bg);
    border-bottom: 2px solid var(--border);
}

thead th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.75rem;
    color: var(--text-light);
    text-transform: uppercase;
}

tbody tr {
    border-bottom: 1px solid var(--border);
}

tbody tr:hover {
    background-color: var(--accent-light);
}

tbody td {
    padding: 0.85rem 1rem;
    vertical-align: middle;
    font-size: 0.85rem;
}

.stacked-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.primary-text {
    font-weight: 600;
    color: var(--text);
}

.secondary-text {
    font-size: 0.75rem;
    color: var(--text-light);
}

/* Badges y Botones */
.badge {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
}

.badge-info {
    background-color: #e0f2fe;
    color: #0369a1;
}

.badge-neutral {
    background-color: #f1f5f9;
    color: #475569;
}

.badge-warning { background-color: #fef3c7; color: #92400e; }
.badge-success { background-color: #d1fae5; color: #065f46; }
.badge-danger { background-color: #fee2e2; color: #991b1b; }

.btn-gestionar {
    background-color: var(--accent);
    color: #ffffff;
    border: none;
    padding: 0.4rem 1rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
}

.btn-gestionar:hover {
    background-color: var(--accent-hover);
}

.select-estado {
    padding: 0.4rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    outline: none;
    transition: all 0.2s;
    background-color: #fff;
}

.select-estado:focus {
    border-color: var(--accent);
}

.select-estado.estado-pendiente { border-left: 4px solid var(--warning); }
.select-estado.estado-visitado { border-left: 4px solid var(--success); }
.select-estado.estado-novisitado { border-left: 4px solid var(--danger); }

/* Paginación y Estados Vacíos */
.pagination-bar, .pagination-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 1rem;
    background-color: #ffffff;
}

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

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

.font-mono {
    font-family: monospace;
}

.empty-state {
    padding: 2rem;
    text-align: center;
    color: var(--text-light);
}

/* Estilos Internos para SweetAlert2 Modal */
.swal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    text-align: left;
    margin-top: 15px;
}

.swal-form-group {
    margin-bottom: 12px;
}

.swal-form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 5px;
    color: var(--text-light);
}

.swal-form-control {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.85rem;
    font-family: inherit;
    outline: none;
}

.swal-form-control:focus {
    border-color: var(--accent);
}

.swal-history-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
    margin-top: 10px;
}

.swal-history-table th,
.swal-history-table td {
    border: 1px solid var(--border);
    padding: 6px;
    text-align: left;
}

.swal-history-table th {
    background-color: var(--bg);
    color: var(--text-light);
}

@media (max-width: 768px) {
    .swal-grid {
        grid-template-columns: 1fr;
    }
}