:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --light-color: #ecf0f1;
    --dark-color: #34495e;
}

body {
    background-color: #f8f9fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #333;
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
}

.card {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    margin-bottom: 1.5rem;
    border: none;
    border-radius: 10px;
    transition: transform 0.3s;
}

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

.card-header {
    background-color: var(--primary-color);
    color: white;
    border-radius: 10px 10px 0 0 !important;
    font-weight: bold;
}

.btn-primary {
    background-color: var(--secondary-color);
    border: none;
}

.btn-primary:hover {
    background-color: #2980b9;
}

.btn-danger {
    background-color: var(--accent-color);
    border: none;
}

.inventory-table {
    font-size: 0.9rem;
}

.inventory-table th {
    background-color: #f1f8ff;
}

.preview-image {
    max-width: 100px;
    max-height: 100px;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 3px;
    cursor: pointer;
    transition: transform 0.3s;
}

.preview-image:hover {
    transform: scale(1.05);
}

.action-buttons .btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    margin-right: 0.2rem;
}

.search-box {
    max-width: 300px;
}

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

.modal-content {
    border-radius: 10px;
}

#imagePreview {
    max-width: 200px;
    max-height: 200px;
    margin-top: 10px;
}

.user-badge {
    background-color: var(--light-color);
    border-radius: 20px;
    padding: 5px 15px;
    font-weight: bold;
    color: var(--dark-color);
}

.request-btn {
    background-color: #27ae60;
    border: none;
}

.request-btn:hover {
    background-color: #219653;
}

.hidden {
    display: none;
}

.part-card {
    height: 100%;
}

.part-image {
    height: 180px;
    object-fit: contain;
    padding: 10px;
}

.view-switcher {
    cursor: pointer;
    padding: 5px 10px;
    border-radius: 5px;
    background-color: var(--light-color);
}

.view-switcher.active {
    background-color: var(--secondary-color);
    color: white;
}

.loading-spinner {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

.navbar-logo {
    height: 100px;
    width: auto;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Estilos para las nuevas secciones */
.stat-box {
    padding: 15px;
    border-radius: 8px;
    background-color: #f8f9fa;
}

.stat-box.pending {
    background-color: #fff3cd;
}

.stat-box.approved {
    background-color: #d1e7dd;
}

.stat-box.rejected {
    background-color: #f8d7da;
}

.report-card {
    transition: transform 0.3s ease;
    height: 100%;
}

.report-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Estilos para la navegación */
.nav-link {
    cursor: pointer;
}

.nav-link.active {
    font-weight: bold;
}

/* Estilos para la impresión */
@media print {

    .navbar,
    .btn,
    .modal-footer {
        display: none !important;
    }

    .modal.show {
        display: block !important;
        position: static;
    }
}

/* Estilos para la navegación diferenciada */
.role-badge {
    font-size: 0.7em;
    background-color: var(--secondary-color);
    color: white;
    padding: 2px 6px;
    border-radius: 10px;
    margin-left: 5px;
}

.user-actions {
    background-color: #e3f2fd;
    border-left: 4px solid var(--secondary-color);
}

.admin-actions {
    background-color: #fff3cd;
    border-left: 4px solid #ffc107;
}

/* Estilos para las secciones de usuario */
.user-section {
    border: 2px solid #e3f2fd;
    border-radius: 10px;
    padding: 20px;
}

.user-section-header {
    background-color: #e3f2fd;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
}

/* Estilos para cards de usuario */
.user-card {
    border: 1px solid #e3f2fd;
    transition: all 0.3s ease;
}

.user-card:hover {
    border-color: var(--secondary-color);
    transform: translateY(-2px);
}

/* Ocultar elementos según el rol */
.hidden-for-user {
    display: none !important;
}

.visible-for-admin {
    display: block !important;
}

/* Agregar estos estilos al final de styles.css */

/* Estilos específicos para la página de Mis Solicitudes */
.user-section-header {
    background: linear-gradient(135deg, #e3f2fd 0%, #f3e5f5 100%);
    border-left: 4px solid var(--secondary-color);
    border-radius: 10px;
}

.user-card {
    border: 1px solid #e3f2fd;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.user-card:hover {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

/* Estilos para las tarjetas de estadísticas */
.card.border-primary {
    border-left: 4px solid #007bff !important;
}

.card.border-warning {
    border-left: 4px solid #ffc107 !important;
}

.card.border-success {
    border-left: 4px solid #28a745 !important;
}

.card.border-danger {
    border-left: 4px solid #dc3545 !important;
}

/* Badges para estados */
.badge.bg-warning {
    background-color: #ffc107 !important;
    color: #000;
}

.badge.bg-success {
    background-color: #28a745 !important;
}

.badge.bg-danger {
    background-color: #dc3545 !important;
}

/* Responsive para la tabla */
@media (max-width: 768px) {
    .table-responsive {
        font-size: 0.85rem;
    }

    .action-buttons .btn {
        margin-bottom: 0.2rem;
    }
}

/* Estilos para el mensaje de no solicitudes */
#noRequestsMessage {
    padding: 3rem 1rem;
}