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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f7fa;
}

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

/* Estilos del Menu Principal (index.html) */
.main-header {
    background: linear-gradient(135deg, #0078D4 0%, #005BA1 100%);
    color: white;
    text-align: center;
    padding: 60px 20px 40px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.main-header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.main-header .subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
}

.main-menu {
    padding: 60px 20px;
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.menu-item {
    background: white;
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    text-decoration: none;
    color: #333;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.menu-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0,0,0,0.2);
}

.menu-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.menu-item h3 {
    color: #0078D4;
    margin-bottom: 10px;
    font-size: 1.4rem;
}

.menu-item p {
    color: #666;
    font-size: 0.95rem;
}

.main-footer {
    background: #2c3e50;
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 60px;
}

/* Estilos de la Aplicación */
.app-header {
    background: linear-gradient(135deg, #0078D4 0%, #005BA1 100%);
    color: white;
    padding: 20px 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.app-header h1 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.main-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.main-nav a {
    color: white;
    text-decoration: none;
    padding: 8px 15px;
    border-radius: 5px;
    transition: background 0.3s;
}

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

.main-content {
    background: white;
    margin: 30px auto;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    min-height: 500px;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid #e0e0e0;
}

.page-header h2 {
    color: #0078D4;
    font-size: 1.8rem;
}

/* Botones */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    text-decoration: none;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s;
}

.btn-primary {
    background: #0078D4;
    color: white;
}

.btn-primary:hover {
    background: #005BA1;
}

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

.btn-secondary:hover {
    background: #5a6268;
}

.btn-warning {
    background: #ffc107;
    color: #000;
}

.btn-warning:hover {
    background: #e0a800;
}

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

.btn-danger:hover {
    background: #c82333;
}

.btn-info {
    background: #17a2b8;
    color: white;
}

.btn-info:hover {
    background: #138496;
}

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

/* Tablas */
.table-container {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.data-table thead {
    background: #f8f9fa;
}

.data-table th {
    padding: 12px;
    text-align: left;
    font-weight: 600;
    color: #495057;
    border-bottom: 2px solid #dee2e6;
}

.data-table td {
    padding: 12px;
    border-bottom: 1px solid #dee2e6;
}

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

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

/* Formularios */
.form-container {
    max-width: 900px;
}

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

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: #495057;
}

.form-control {
    width: 100%;
    padding: 10px;
    border: 1px solid #ced4da;
    border-radius: 5px;
    font-size: 1rem;
}

.form-control:focus {
    outline: none;
    border-color: #0078D4;
    box-shadow: 0 0 0 0.2rem rgba(0, 120, 212, 0.25);
}

textarea.form-control {
    resize: vertical;
    font-family: inherit;
}

.form-actions {
    margin-top: 30px;
    display: flex;
    gap: 10px;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 5px 10px;
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 600;
}

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

.badge-warning {
    background: #ffc107;
    color: #000;
}

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

/* Dashboard */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.dashboard-card {
    background: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    border-left: 4px solid #0078D4;
}

.dashboard-card h3 {
    color: #495057;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.dashboard-card .value {
    font-size: 2.5rem;
    font-weight: bold;
    color: #0078D4;
}

/* Footer */
.app-footer {
    background: #2c3e50;
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 60px;
}

/* Vista de Detalle */
.detail-container {
    max-width: 900px;
}

.detail-section {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 8px;
    margin-bottom: 25px;
}

.detail-section h3 {
    color: #0078D4;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #dee2e6;
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.detail-label {
    font-weight: 600;
    color: #495057;
    font-size: 0.9rem;
}

.detail-value {
    color: #212529;
    font-size: 1rem;
}

.detail-full {
    padding: 15px;
    background: white;
    border-radius: 5px;
    border-left: 4px solid #0078D4;
}

.detail-full p {
    margin: 0;
    line-height: 1.6;
}

/* Responsive */
@media (max-width: 768px) {
    .main-header h1 {
        font-size: 2rem;
    }
    
    .menu-grid {
        grid-template-columns: 1fr;
    }
    
    .main-nav {
        flex-direction: column;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .form-actions .btn {
        width: 100%;
    }
}