/**
 * ALT Coverage Card & Smart Review Filters
 * Modern SaaS dashboard style (Stripe, Linear, Vercel)
 *
 * @package BeepBeep_AI
 * @since 8.0.0
 */

/* ============================================
   ALT COVERAGE SECTION (never hide)
   ============================================ */

.bbai-library-coverage-section {
    display: block !important;
    visibility: visible !important;
}

/* ============================================
   ALT COVERAGE CARD
   ============================================ */

.bbai-alt-coverage-card {
    background: #fff;
    border: 1px solid #E5E7EB;
    border-radius: 12px;
    padding: 16px 20px;
    margin-bottom: 20px;
}

.bbai-alt-coverage-card__title {
    font-size: 15px;
    font-weight: 600;
    color: var(--bbai-text);
    margin: 0 0 16px;
    letter-spacing: -0.01em;
}

.bbai-alt-coverage-card__stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 16px;
}

.bbai-alt-coverage-card__stat {
    display: flex;
    flex-direction: row;
    align-items: baseline;
    gap: 6px;
}

.bbai-alt-coverage-card__stat-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--bbai-text-muted);
}

.bbai-alt-coverage-card__stat-value {
    font-size: 18px;
    font-weight: 600;
    color: var(--bbai-text);
    letter-spacing: -0.02em;
}

.bbai-alt-coverage-card__progress {
    margin-top: 12px;
}

.bbai-alt-coverage-card__progress-bar {
    display: flex;
    height: 8px;
    border-radius: 999px;
    overflow: hidden;
    background: var(--bbai-gray-100);
}

.bbai-alt-coverage-card__progress-segment {
    min-width: 0;
    transition: width 0.2s ease;
}

.bbai-alt-coverage-card__progress-segment--optimized {
    background: #22b573;
}

.bbai-alt-coverage-card__progress-segment--needs-review {
    background: #d9a441;
}

.bbai-alt-coverage-card__progress-segment--missing {
    background: #c97a00;
}

.bbai-alt-coverage-card__progress-labels {
    display: flex;
    gap: 16px;
    margin-top: 8px;
    font-size: 12px;
    color: var(--bbai-text-muted);
}

.bbai-alt-coverage-card__progress-label--optimized { color: #08785c; }
.bbai-alt-coverage-card__progress-label--needs-review { color: #7c5719; }
.bbai-alt-coverage-card__progress-label--missing { color: #805112; }

@media (max-width: 640px) {
    .bbai-alt-coverage-card__stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============================================
   SMART REVIEW FILTERS
   ============================================ */

.bbai-alt-review-filters {
    margin-bottom: 16px;
    margin-top: 4px;
}

.bbai-alt-review-filters__list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.bbai-alt-review-filters__btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 500;
    color: var(--bbai-text-muted);
    background: #fff;
    border: 1px solid #E5E7EB;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.bbai-alt-review-filters__btn:hover {
    color: var(--bbai-text);
    background: var(--bbai-gray-50);
    border-color: var(--bbai-gray-300);
}

.bbai-alt-review-filters__btn:focus-visible {
    outline: 2px solid var(--bbai-primary);
    outline-offset: 2px;
}

.bbai-alt-review-filters__btn--active {
    color: #fff;
    background: var(--bbai-primary);
    border-color: var(--bbai-primary);
}

.bbai-alt-review-filters__btn--active:hover {
    color: #fff;
    background: var(--bbai-primary-hover);
    border-color: var(--bbai-primary-hover);
}

.bbai-alt-review-filters__count {
    font-size: 12px;
    opacity: 0.9;
}

.bbai-alt-review-filters__btn--active .bbai-alt-review-filters__count {
    opacity: 1;
}

/* ============================================
   FILTER EMPTY STATE
   ============================================ */

.bbai-library-row--hidden {
    display: none !important;
}

.bbai-library-filter-empty {
    background: var(--bbai-bg);
}

.bbai-library-filter-empty--hidden {
    display: none !important;
}

.bbai-library-filter-empty__cell {
    padding: 32px 16px !important;
    text-align: center;
    font-size: 14px;
    color: var(--bbai-text-muted);
}

/* ============================================
   QUALITY BADGES (EXCELLENT / GOOD / NEEDS REVIEW)
   ============================================ */

.bbai-quality-pill {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 500;
}

.bbai-quality-pill--excellent {
    background: #dbeafe;
    color: #2563eb;
}

.bbai-quality-pill--good {
    background: #dcfce7;
    color: #16a34a;
}

.bbai-quality-pill--needs-review,
.bbai-quality-pill--fair,
.bbai-quality-pill--poor {
    background: #fff8e8;
    color: #7c5719;
}

.bbai-quality-pill--missing {
    background: #fff7ed;
    color: #805112;
}

/* ============================================
   BULK ACTIONS TOOLBAR (show when rows selected)
   ============================================ */

.bbai-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 16px;
    background: #fff;
    border: 1px solid #E5E7EB;
    border-radius: 10px;
    margin-bottom: 16px;
}

.bbai-toolbar__bulk-actions {
    display: none;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.bbai-toolbar.bbai-has-selection .bbai-toolbar__bulk-actions {
    display: flex;
}

.bbai-toolbar__bulk-count {
    font-size: 14px;
    font-weight: 500;
    color: var(--bbai-text);
}

.bbai-toolbar__bulk-btns {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.bbai-toolbar__right {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
}

.bbai-toolbar__btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 500;
    border-radius: 8px;
    border: 1px solid #E5E7EB;
    background: #fff;
    color: var(--bbai-text);
    cursor: pointer;
    transition: all 0.15s ease;
}

.bbai-toolbar__btn:hover:not(:disabled) {
    background: #f9fafb;
    border-color: #d1d5db;
}

.bbai-toolbar__btn--primary {
    background: var(--bbai-primary);
    border-color: var(--bbai-primary);
    color: #fff;
}

.bbai-toolbar__btn--primary:hover:not(:disabled):not(.bbai-is-locked) {
    background: var(--bbai-primary-hover);
    border-color: var(--bbai-primary-hover);
    color: #fff;
}

.bbai-toolbar__btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.bbai-toolbar__search {
    display: flex;
    align-items: center;
    position: relative;
    min-width: 200px;
}

.bbai-toolbar__search svg {
    position: absolute;
    left: 12px;
    color: var(--bbai-text-muted);
    pointer-events: none;
}

.bbai-toolbar__search-input {
    padding: 8px 12px 8px 36px;
    font-size: 13px;
    border: 1px solid #E5E7EB;
    border-radius: 8px;
    width: 100%;
    min-width: 180px;
}

.bbai-toolbar__search-input:focus {
    outline: none;
    border-color: var(--bbai-primary);
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.15);
}

.bbai-toolbar__filters {
    display: flex;
    align-items: center;
    gap: 8px;
}

.bbai-toolbar__icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border: 1px solid #E5E7EB;
    border-radius: 8px;
    background: #fff;
    color: var(--bbai-text-muted);
    cursor: pointer;
    transition: all 0.15s ease;
}

.bbai-toolbar__icon-btn:hover {
    background: #f9fafb;
    color: var(--bbai-text);
    border-color: #d1d5db;
}