/* Custom styles for AEO Optimizer */

:root {
    --primary-color: #0d6efd;
    --success-color: #198754;
    --info-color: #0dcaf0;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
}

/* Hero section */
.hero-section {
    background: linear-gradient(135deg, rgba(13, 110, 253, 0.1) 0%, rgba(25, 135, 84, 0.1) 100%);
    border-radius: 15px;
    margin-bottom: 2rem;
}

/* Card hover effects */
.card {
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Engine result styling */
.engine-result {
    transition: all 0.3s ease;
    background: var(--bs-body-bg);
}

.engine-result:hover {
    background: #00BFFF !important;
    border-color: var(--bs-primary) !important;
}

/* Badge and rectangle hover with text - use darker color for better visibility */
.badge:hover, 
.card-body .border:hover,
.list-group-item:hover {
    background-color: #0056b3 !important;
    color: white !important;
}

/* Progress bars */
.progress {
    background-color: var(--bs-secondary-bg);
}

.progress-bar {
    background: linear-gradient(90deg, var(--success-color) 0%, var(--info-color) 50%, var(--primary-color) 100%);
}

/* Response text styling */
.response-text .bg-light {
    background-color: var(--bs-secondary-bg) !important;
    border: 1px solid var(--bs-border-color);
    color: var(--bs-body-color);
}

/* Chart containers */
.chart-container {
    position: relative;
    height: 300px;
    margin-bottom: 1rem;
}

/* Badge styling */
.badge {
    font-size: 0.75em;
    padding: 0.35em 0.65em;
}

/* Table styling */
.table th {
    border-top: none;
    font-weight: 600;
    background-color: var(--bs-secondary-bg);
}

.table-hover tbody tr:hover {
    background-color: var(--bs-secondary-bg);
}

/* Button enhancements */
.btn {
    border-radius: 6px;
    transition: all 0.2s ease-in-out;
}

.btn:hover {
    transform: translateY(-1px);
}

/* Loading spinner */
.spinner-border {
    width: 3rem;
    height: 3rem;
}

/* Navbar enhancements */
.navbar-brand {
    font-weight: 600;
    font-size: 1.5rem;
}

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

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Alert styling */
.alert {
    border-radius: 8px;
    border: none;
}

/* Footer */
footer {
    margin-top: auto;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .display-4 {
        font-size: 2rem;
    }
    
    .hero-section {
        padding: 2rem 1rem !important;
    }
    
    .card-body {
        padding: 1rem;
    }
}

/* Animation for loading states */
@keyframes pulse {
    0% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
    100% {
        opacity: 1;
    }
}

.loading {
    animation: pulse 1.5s ease-in-out infinite;
}

/* Engine icons */
.engine-icon {
    width: 24px;
    height: 24px;
    margin-right: 8px;
}

/* Status indicators */
.status-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 8px;
}

.status-success {
    background-color: var(--success-color);
}

.status-warning {
    background-color: var(--warning-color);
}

.status-danger {
    background-color: var(--danger-color);
}

.status-info {
    background-color: var(--info-color);
}

/* Custom scrollbar for response text */
.response-text .bg-light::-webkit-scrollbar {
    width: 6px;
}

.response-text .bg-light::-webkit-scrollbar-track {
    background: var(--bs-secondary-bg);
}

.response-text .bg-light::-webkit-scrollbar-thumb {
    background: var(--bs-border-color);
    border-radius: 3px;
}

.response-text .bg-light::-webkit-scrollbar-thumb:hover {
    background: var(--bs-secondary);
}