body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
}

.page {
    display: flex;
    min-height: 100vh;
}

main {
    flex: 1;
    overflow-y: auto;
    min-width: 0;
}

.top-row {
    background-color: #f8f9fa;
    border-bottom: 1px solid #d6d5d5;
    padding: 1rem;
}

.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #f5f5f5;
}

.login-card {
    background: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    width: 400px;
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.login-card .form-control {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.login-card .btn {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.login-card .btn-primary {
    background-color: #007bff;
    color: white;
    width: 100%;
    padding: 12px;
}

.login-card .btn-primary:hover {
    background-color: #0056b3;
}

.alert {
    padding: 12px;
    margin-bottom: 20px;
    border-radius: 4px;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.queue-dashboard {
    padding: 20px;
}

.queue-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.queue-count {
    font-size: 1.2em;
    font-weight: bold;
}

.queue-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
}

.queue-card {
    border: 2px solid #ddd;
    border-radius: 8px;
    padding: 15px;
    background: white;
}

.queue-card.severity-1 {
    border-left: 5px solid #dc3545;
}

.queue-card.severity-2 {
    border-left: 5px solid #fd7e14;
}

.queue-card.severity-3 {
    border-left: 5px solid #ffc107;
}

.queue-card.severity-4 {
    border-left: 5px solid #28a745;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.card-header h3 {
    margin: 0;
    font-size: 1.2em;
}

.severity-badge {
    padding: 5px 10px;
    border-radius: 12px;
    font-size: 0.8em;
    font-weight: bold;
    background-color: #f0f0f0;
}

.card-body p {
    margin: 8px 0;
}

.card-actions {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #eee;
}

.card-actions select {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-bottom: 8px;
}

.btn-sm {
    padding: 8px 12px;
    font-size: 0.9em;
    width: 100%;
}

.empty-queue {
    text-align: center;
    padding: 40px;
    color: #999;
}

.nav-menu {
    padding: 20px 0;
}

.nav-item {
    padding: 10px 0;
}

.nav-link {
    color: white;
    text-decoration: none;
    display: block;
    padding: 10px;
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
}

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

.user-info {
    padding: 15px 0;
    border-bottom: 1px solid rgba(255,255,255,0.2);
    margin-bottom: 15px;
}

/* -- Directory Login Button and Divider -- */
.login-divider { display:flex; align-items:center; margin:1.25rem 0; color:#6c757d; font-size:0.85rem; }
.login-divider::before, .login-divider::after { content:''; flex:1; height:1px; background:#dee2e6; }
.login-divider span { padding:0 0.75rem; }
.btn-directory { width:100%; display:flex; align-items:center; justify-content:center; gap:0.5rem; padding:0.6rem 1rem; border:2px solid #0d6efd; border-radius:6px; background:#fff; color:#0d6efd; font-weight:600; font-size:0.95rem; cursor:pointer; transition:all 0.2s; }
.btn-directory:hover:not(:disabled) { background:#e7f1ff; }
.btn-directory:disabled { opacity:0.5; cursor:not-allowed; }