/* assets/css/custom.css */
:root {
    --color-principal: #1565C0;
    --color-secundario: #1E88E5;
    --color-acento: #42A5F5;
    --fondo-cards: #E3F2FD;
    --fondo-general: #FFFFFF;
}

body {
    background-color: var(--fondo-general);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #333;
}

.text-primary-custom { color: var(--color-principal) !important; }
.bg-primary-custom { background-color: var(--color-principal) !important; }
.btn-primary-custom {
    background-color: var(--color-secundario);
    border-color: var(--color-secundario);
    color: white;
}
.btn-primary-custom:hover, .btn-primary-custom:active, .btn-primary-custom:focus {
    background-color: var(--color-principal) !important;
    border-color: var(--color-principal) !important;
    color: white;
}

.sidebar {
    background-color: var(--color-principal);
    min-height: 100vh;
    color: white;
    transition: all 0.3s;
}

.sidebar .nav-link {
    color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
}

.sidebar .nav-link:hover, .sidebar .nav-link.active {
    background-color: var(--color-secundario);
    color: white;
}

.main-content {
    background-color: var(--fondo-general);
    min-height: 100vh;
}

.card {
    background-color: var(--fondo-cards);
    border: none;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.table-custom th {
    background-color: var(--color-principal);
    color: white;
    font-weight: 500;
}

@media (max-width: 768px) {
    .sidebar {
        position: fixed;
        left: -250px;
        width: 250px;
        z-index: 1050;
    }
    .sidebar.show {
        left: 0;
    }
    .main-content {
        width: 100%;
    }
}