/* Main styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Sidebar styles */
.sidebar {
    min-height: 100vh;
}

.sidebar .nav-link {
    color: rgba(255, 255, 255, 0.8);
    padding: 0.75rem 1rem;
    border-radius: 0.25rem;
    margin-bottom: 0.25rem;
}

.sidebar .nav-link:hover {
    color: white;
    background-color: rgba(255, 255, 255, 0.1);
}

.sidebar .nav-link.active {
    color: white;
    background-color: rgba(255, 255, 255, 0.2);
}

.sidebar .nav-link i {
    width: 1.5rem;
    text-align: center;
}

/* Toast styles */
.toast {
    max-width: 350px;
}

.toast-header {
    font-weight: 500;
}

.toast-success .toast-header {
    background-color: #198754;
    color: white;
}

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

.toast-warning .toast-header {
    background-color: #ffc107;
    color: black;
}

.toast-info .toast-header {
    background-color: #0dcaf0;
    color: black;
}

/* Table styles */
.table-responsive {
    margin-bottom: 1rem;
}

/* Card styles */
.card {
    margin-bottom: 1.5rem;
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

/* Form styles */
.form-control:focus, .form-select:focus {
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* Loading overlay */
#loadingOverlay {
    display: none;
}

/* Login page */
.min-vh-100 {
    min-height: 100vh;
}