/* SEO Compare - Custom Styles */

/* Comparison table */
.comparison-table {
    max-height: 60vh;
    overflow-y: auto;
}

.comparison-table table {
    min-width: 1200px;
}

.comparison-table thead {
    position: sticky;
    top: 0;
    z-index: 20;
}

.comparison-table th {
    background-color: var(--bs-body-bg) !important;
}

/* Sortable header button */
.sort-btn {
    background: none;
    border: none;
    padding: 0;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--seo-text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
}
.sort-btn:hover {
    color: var(--seo-text);
}

/* Sticky refresh column */
.sticky-col {
    position: sticky;
    right: 0;
    background-color: var(--bs-body-bg);
    border-left: 1px solid var(--bs-border-color);
    z-index: 10;
}

/* Truncated text */
.text-truncate-custom {
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: inline-block;
}

/* Row hover effect */
.comparison-row:hover {
    background-color: var(--bs-tertiary-bg) !important;
}

.comparison-row.selected {
    background-color: rgba(59, 130, 246, 0.1) !important;
}
[data-bs-theme="dark"] .comparison-row.selected {
    background-color: rgba(59, 130, 246, 0.15) !important;
}

/* Progress bar animation */
.progress-animated .progress-bar {
    transition: width 0.3s ease;
}

/* Popover content */
.popover-diff .live-value,
.popover-diff .staging-value {
    font-size: 0.875rem;
    word-break: break-word;
    background-color: var(--bs-tertiary-bg);
    padding: 0.5rem;
    border-radius: 0.375rem;
}

/* Card hover */
.card-hover:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: box-shadow 0.2s ease;
}

/* Empty state */
.empty-state {
    padding: 4rem 2rem;
    text-align: center;
}
.empty-state .icon {
    font-size: 3rem;
    color: var(--seo-text-muted);
    opacity: 0.5;
}

/* Info/warning cards */
.info-card {
    border-left: 4px solid var(--seo-info);
}
.warning-card {
    border-left: 4px solid var(--seo-warning);
}

/* Form styling */
.url-input {
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Mono', 'Droid Sans Mono', monospace;
    font-size: 0.875rem;
    height: 48px;
}

/* Spinner */
@keyframes spin {
    to { transform: rotate(360deg); }
}
.spinner {
    animation: spin 1s linear infinite;
    display: inline-block;
}

/* Live checklist progress steps */
.check-step {
    padding: 0.25rem 0;
    font-size: 0.875rem;
    color: var(--seo-text-muted);
}
.check-step.active {
    color: var(--seo-text);
    font-weight: 500;
}
.check-step.completed {
    color: var(--seo-success);
}

/* Print styles */
@media print {
    .no-print { display: none !important; }
    .navbar { display: none !important; }
    body { padding: 0; }
}

/* Swap button */
.swap-btn {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Advanced settings toggle */
.advanced-toggle {
    color: var(--seo-text-muted);
    font-size: 0.875rem;
}
.advanced-toggle:hover {
    color: var(--seo-text);
}

/* Replacement pairs */
.replacement-row {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}