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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f7fa;
    color: #333;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header y navegación */
.header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1rem 0;
    margin-bottom: 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: white;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 20px;
}

.nav-links a {
    color: white;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
    background-color: rgba(255,255,255,0.2);
}

/* Dashboard */
.dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.card {
    background: white;
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.card:hover {
    transform: translateY(-5px);
}

.card h3 {
    color: #667eea;
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.stat {
    font-size: 2.5rem;
    font-weight: bold;
    color: #764ba2;
    margin-bottom: 10px;
}

.stat-desc {
    color: #666;
    font-size: 0.9rem;
}

/* Tablas */
.table-container {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    margin-bottom: 30px;
}

.table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background-color: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
}

.table-header h2 {
    color: #333;
    font-size: 1.4rem;
}

.table-actions {
    display: flex;
    gap: 10px;
}

/* Botones */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.btn-success {
    background-color: #28a745;
    color: white;
}

.btn-warning {
    background-color: #ffc107;
    color: #212529;
}

.btn-danger {
    background-color: #dc3545;
    color: white;
}

.btn-secondary {
    background-color: #6c757d;
    color: white;
}

.btn-sm {
    padding: 5px 10px;
    font-size: 0.875rem;
}

/* Tabla */
.table {
    width: 100%;
    border-collapse: collapse;
}

.table th {
    background-color: #f8f9fa;
    padding: 15px;
    text-align: left;
    font-weight: 600;
    color: #495057;
    border-bottom: 2px solid #e9ecef;
}

.table td {
    padding: 12px 15px;
    border-bottom: 1px solid #e9ecef;
}

.table tbody tr:hover {
    background-color: #f8f9fa;
}

.badge {
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-activo {
    background-color: #d4edda;
    color: #155724;
}

.badge-inactivo {
    background-color: #f8d7da;
    color: #721c24;
}

.badge-suspendido {
    background-color: #fff3cd;
    color: #856404;
}

/* Formularios */
.form-container {
    background: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    max-width: 800px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #495057;
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid #ced4da;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-control:focus {
    border-color: #667eea;
    outline: none;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

/* Filtros */
.filters {
    background: white;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.filter-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 15px;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    pointer-events: all;
}

.modal-content {
    background: white;
    border-radius: 10px;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
        /* IMPORTANTE: Esto permite interacción dentro del modal */
    pointer-events: auto;
    position: relative;
}

.modal-header {
    padding: 20px;
    border-bottom: 1px solid #e9ecef;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* El overlay (fondo oscuro) debe ignorar clics */
.modal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Esto previene clics en el fondo */
    pointer-events: auto;
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    padding: 20px;
    border-top: 1px solid #e9ecef;
    text-align: right;
}

.close {
    font-size: 1.5rem;
    cursor: pointer;
    color: #666;
}

.close:hover {
    color: #333;
}

/* Alertas */
.alert {
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Responsive */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 15px;
    }
    
    .nav-links {
        width: 100%;
        justify-content: center;
    }
    
    .table-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .table-actions {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .table {
        display: block;
        overflow-x: auto;
    }
}

.password-input-wrapper {
    display: flex;
    align-items: center;
    position: relative;
}

.password-input {
    flex: 1;
    padding-right: 45px;
    border-radius: 4px 0 0 4px;
    border-right: none;
}

.password-toggle-btn {
    background: #f8f9fa;
    border: 1px solid #ced4da;
    border-left: none;
    border-radius: 0 4px 4px 0;
    height: calc(100% - 2px);
    padding: 0 15px;
    cursor: pointer;
    color: #6c757d;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 45px;
}

.password-toggle-btn:hover {
    background: #e9ecef;
    color: #495057;
}

.password-toggle-btn:focus {
    outline: none;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.password-toggle-btn i {
    font-size: 1rem;
}

.password-input-wrapper input,
.password-input-wrapper button {
    height: 38px;
}