:root {
    --primary-color: #0d6efd;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #0dcaf0;
    --bg-color: #f8f9fa;
    --card-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --card-shadow-hover: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

body {
    background-color: var(--bg-color);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.card {
    border: none;
    border-radius: 0.5rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--card-shadow-hover);
}

.card-header {
    border-radius: 0.5rem 0.5rem 0 0 !important;
    font-weight: 600;
}

.prompts-list {
    max-height: 600px;
    overflow-y: auto;
}

.prompt-item {
    background: white;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    padding: 1rem;
    margin-bottom: 0.75rem;
    transition: all 0.2s;
    cursor: pointer;
}

.prompt-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--card-shadow);
    transform: translateX(5px);
}

.prompt-item.active {
    border-color: var(--primary-color);
    background-color: #e7f1ff;
}

.prompt-title {
    font-weight: 600;
    color: #212529;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.prompt-text {
    color: #6c757d;
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    white-space: pre-wrap;
    word-wrap: break-word;
    max-height: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.prompt-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.prompt-actions .btn {
    font-size: 0.875rem;
    padding: 0.25rem 0.75rem;
}

.prompt-meta {
    font-size: 0.75rem;
    color: #6c757d;
    margin-top: 0.5rem;
}

.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: #6c757d;
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.btn {
    border-radius: 0.375rem;
    font-weight: 500;
    transition: all 0.2s;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.1);
}

/* Scrollbar Styling */
.prompts-list::-webkit-scrollbar {
    width: 8px;
}

.prompts-list::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.prompts-list::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 10px;
}

.prompts-list::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Responsive */
@media (max-width: 991px) {
    .prompts-list {
        max-height: 400px;
    }
}

/* Toast Animation */
.toast {
    animation: slideInRight 0.3s ease-out;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}