:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #0dcaf0;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

/* Navbar personalizado */
.navbar-brand {
    font-weight: bold;
    font-size: 1.3rem;
}

.navbar-nav .nav-link {
    font-weight: 500;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
    transform: translateY(-2px);
}

/* Cards */
.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.card-header {
    border-radius: 10px 10px 0 0 !important;
    font-weight: 600;
}

/* Botones personalizados */
.btn {
    border-radius: 8px;
}

/* Alerts */
.alert {
    border-radius: 8px;
    border: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Forms */
.form-control,
.form-select {
    border-radius: 8px;
    border: 1px solid #dee2e6;
    transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

.form-label {
    font-weight: 600;
    color: #495057;
    margin-bottom: 0.5rem;
}

/* Badges */
.badge {
    padding: 0.5em 0.8em;
    font-weight: 500;
    border-radius: 6px;
}

/* Pagination */
.pagination {
    margin-top: 20px;
}

.page-link {
    border-radius: 6px;
    margin: 0 3px;
    color: var(--primary-color);
    border: 1px solid #dee2e6;
    transition: all 0.3s ease;
}

.page-link:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Login page */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Footer */
footer {
    margin-top: auto;
    border-top: 1px solid #dee2e6;
}

/* Loading spinner */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.15em;
}

/* Animaciones */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card,
.alert {
    animation: fadeIn 0.5s ease;
}

/* Responsive */
@media (max-width: 768px) {
    .table-responsive {
        font-size: 0.85rem;
    }
    
    .btn-group {
        display: flex;
        flex-direction: column;
    }
    
    .btn-group .btn {
        margin: 2px 0;
        width: 100%;
    }
    
    .card-body {
        padding: 1rem;
    }
}

/* Dark mode support (opcional) */
@media (prefers-color-scheme: dark) {
    body {
        background-color: #212529;
        color: #f8f9fa;
    }
    
    .card {
        background-color: #343a40;
        color: #f8f9fa;
    }
    
    .table {
        background-color: #343a40;
        color: #f8f9fa;
    }
    
    .table thead th {
        background-color: #495057;
        color: #f8f9fa;
    }
    .form-control{
        color: #f8f9fa;
    }
    .form-control,
    .form-select {
        background-color: #495057 !important;
        border-color: #6c757d;
        color: #f8f9fa;
    }
    .form-label{
        color: #fff;
    }
    .text-muted{
        color: #fff;
    }
    .text-muted-fix{
        color: #fff !important;
    }
    .form-text{
        color: #fff;
    }

    /* Alertas - reducir brillo */
    .alert-success {
        background-color: rgba(25, 135, 84, 0.2);
        border-color: rgba(25, 135, 84, 0.3);
        color: #d1e7dd;
    }
    
    .alert-danger {
        background-color: rgba(220, 53, 69, 0.2);
        border-color: rgba(220, 53, 69, 0.3);
        color: #f8d7da;
    }
    
    .alert-warning {
        background-color: rgba(255, 193, 7, 0.2);
        border-color: rgba(255, 193, 7, 0.3);
        color: #fff3cd;
    }
    
    .alert-info {
        background-color: rgba(13, 202, 240, 0.2);
        border-color: rgba(13, 202, 240, 0.3);
        color: #cff4fc;
    }
    
    /* Botones - ajustar colores */
    .btn-primary {
        background-color: #0a58ca;
        border-color: #0a58ca;
    }
    
    .btn-secondary {
        background-color: #565e64;
        border-color: #565e64;
    }
    
    /* Navbar - tono más oscuro */
    .navbar-dark.bg-primary {
        background-color: #0b5ed7 !important;
    }
    
    /* Footer - fondo oscuro */
    footer.bg-light {
        background-color: #212529 !important;
        color: #adb5bd !important;
    }
    
    /* Etiquetas de formulario */
    .form-label {
        color: #e9ecef;
    }
    
    /* Badges */
    .badge.bg-primary {
        background-color: #0a58ca !important;
    }
    
    /* Paginación */
    .page-link {
        background-color: #343a40;
        border-color: #495057;
        color: #adb5bd;
    }
    
    .page-link:hover {
        background-color: #495057;
        color: #fff;
    }
    
    /* Tablas hover */
    .table-hover tbody tr:hover {
        background-color: rgba(255, 255, 255, 0.075);
    }
    
    /* Card headers con colores */
    .card-header.bg-warning {
        background-color: #664d03 !important;
        color: #fff3cd !important;
    }
    .form-select:disabled{
        background-color: #000;
    }
    .badge{
        color: #000;
    }
    .modal-content{
        background-color: #343a40;
    }

    .fc-theme-bootstrap5-shaded{
        background-color: #0a58ca;
    }
    .fc .fc-list-event:hover td{
        background-color: #6c757d;
    }
    .fc-timegrid-event-short .fc-event-main-frame{
        color: #000;
    }

    .fc .fc-popover-header{
        background-color: #0a58ca;
    }

}

/* Utilidades personalizadas */
.cursor-pointer {
    cursor: pointer;
}

.transition-all {
    transition: all 0.3s ease;
}

.shadow-hover:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.bi {
    font-family: "bootstrap-icons" !important;
    font-style: normal;
    font-weight: normal;
}


input[type="password"] {
    -webkit-text-security: disc;
}

input[type="text"] {
    -webkit-text-security: none;
}