/* labeling.css — Upload, results, and review/edit page styles */

/* STATUS BAR */
.status-bar {
    display: flex;
    gap: 24px;
    margin-bottom: 20px;
}

.stat-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    padding: 16px 20px;
    flex: 1;
    text-align: center;
}

.stat-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--dark);
}

.stat-label {
    font-size: 11px;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
}

/* DROP ZONE */
.drop-zone {
    border: 2px dashed var(--gray-300);
    border-radius: 12px;
    padding: 48px 24px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background: var(--gray-50);
}

.drop-zone:hover, .drop-zone.drag-over {
    border-color: var(--blue);
    background: var(--blue-light);
}

.drop-zone-icon { font-size: 48px; margin-bottom: 12px; }

.drop-zone h3 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}

.drop-zone p {
    font-size: 12px;
    color: var(--gray-500);
}

/* PROGRESS BAR */
.progress-container {
    margin: 20px 0;
    display: none;
}

.progress-container.active { display: block; }

.progress-bar-bg {
    height: 8px;
    background: var(--gray-200);
    border-radius: 4px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: var(--blue);
    border-radius: 4px;
    transition: width 0.3s;
    width: 0%;
}

.progress-text {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--gray-500);
    margin-top: 8px;
}

/* PHOTO GRID */
.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
}

.photo-grid.large-tiles {
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 20px;
}

.photo-grid.xl-tiles {
    grid-template-columns: 1fr;
    gap: 24px;
    max-width: 800px;
}

.photo-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    overflow: hidden;
    transition: box-shadow 0.2s;
}

.photo-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.photo-card img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    display: block;
}

.large-tiles .photo-card img {
    height: 320px;
}

.xl-tiles .photo-card img {
    height: 500px;
}

.photo-card-body {
    padding: 12px;
}

.photo-original-name {
    font-size: 10px;
    color: var(--gray-400);
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.photo-new-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 6px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.photo-label-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 5px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.badge-exterior { background: #dbeafe; color: #1d4ed8; }
.badge-interior { background: #fce7f3; color: #be185d; }
.badge-contents { background: #fef3c7; color: #b45309; }
.badge-aerial { background: #e0e7ff; color: #4338ca; }
.badge-documentation { background: #f3e8ff; color: #7c3aed; }
.badge-contextual { background: #ecfdf5; color: #059669; }

.photo-description {
    font-size: 11px;
    color: var(--gray-500);
    line-height: 1.4;
    margin-bottom: 6px;
}

.photo-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 10px;
    color: var(--gray-400);
}

.confidence-bar {
    width: 50px;
    height: 4px;
    background: var(--gray-200);
    border-radius: 2px;
    overflow: hidden;
    display: inline-block;
    vertical-align: middle;
    margin-left: 4px;
}

.confidence-fill {
    height: 100%;
    border-radius: 2px;
    transition: width 0.3s;
}

.severity-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 4px;
}

.severity-none { background: var(--gray-300); }
.severity-minor { background: var(--amber); }
.severity-moderate { background: #f97316; }
.severity-severe { background: var(--red); }

/* LABEL EDITOR OVERLAY */
.label-edit-select {
    width: 100%;
    padding: 6px 8px;
    border: 1px solid var(--gray-200);
    border-radius: 6px;
    font-size: 11px;
    font-family: inherit;
    background: var(--white);
    margin-top: 6px;
    cursor: pointer;
}

/* FOLDER SUMMARY */
.folder-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.folder-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--gray-100);
    border-radius: 8px;
    font-size: 12px;
    font-weight: 500;
}

.folder-chip-count {
    background: var(--blue);
    color: var(--white);
    padding: 1px 7px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 700;
}

/* PROCESSING INDICATOR */
.processing-photo {
    border: 2px solid var(--blue) !important;
    position: relative;
}

.processing-photo::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--blue), var(--purple), var(--blue));
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* ─── LOADING OVERLAY ─── */
.loading-overlay {
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.92);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 50;
    border-radius: inherit;
    gap: 14px;
}
.loading-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid #e5e7eb;
    border-top: 4px solid var(--blue, #3b82f6);
    border-radius: 50%;
    animation: spin 0.9s linear infinite;
}
.loading-text {
    font-size: 13px;
    color: #555;
    font-weight: 500;
    text-align: center;
    max-width: 260px;
}
.loading-elapsed {
    font-size: 11px;
    color: #888;
    font-variant-numeric: tabular-nums;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ─── REVIEW PANEL ─── */
.review-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.review-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 10px 16px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    cursor: grab;
    transition: box-shadow 0.15s, border-color 0.15s;
    user-select: none;
}

.review-item:hover {
    border-color: var(--blue);
    box-shadow: 0 2px 8px rgba(37,99,235,0.08);
}

.review-item.dragging {
    opacity: 0.4;
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.review-item.drag-over-item {
    border-top: 3px solid var(--blue);
}

.review-item.excluded {
    opacity: 0.4;
    background: var(--gray-100);
}

.review-item.excluded .review-thumb {
    filter: grayscale(1);
}

.exclude-toggle {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px solid var(--gray-200);
    background: var(--white);
    transition: all 0.15s;
}

.exclude-toggle:hover { border-color: var(--red); color: var(--red); }

.exclude-toggle.is-excluded {
    background: var(--red-light);
    border-color: var(--red);
    color: var(--red);
}

.review-seq {
    font-size: 13px;
    font-weight: 700;
    color: var(--gray-400);
    min-width: 28px;
    text-align: center;
}

.review-thumb {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border-radius: 6px;
    flex-shrink: 0;
}

.review-list.large-tiles .review-thumb {
    width: 180px;
    height: 140px;
}

.review-list.xl-tiles .review-thumb {
    width: 300px;
    height: 240px;
}

.review-fields {
    flex: 1;
    display: flex;
    gap: 12px;
    align-items: center;
    min-width: 0;
}

.review-field {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.review-field label {
    font-size: 10px;
    font-weight: 600;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.review-field input,
.review-field textarea {
    padding: 6px 10px;
    border: 1px solid var(--gray-200);
    border-radius: 6px;
    font-size: 12px;
    font-family: inherit;
    background: var(--gray-50);
    transition: border-color 0.15s;
}

.review-field input:focus,
.review-field textarea:focus {
    outline: none;
    border-color: var(--blue);
    background: var(--white);
}

.review-field-area { width: 180px; }
.review-field-desc { flex: 1; min-width: 200px; }

.review-field-desc textarea {
    width: 100%;
    resize: vertical;
    min-height: 36px;
}
.review-field-line { width: 260px; }
.review-field-line select { width: 100%; font-size: 11px; padding: 4px 6px; border: 1px solid var(--gray-200); border-radius: 4px; background: #fff; }
.review-field-line select.has-value { border-color: var(--blue); background: #eff6ff; }
.review-line-label { display: inline-block; font-size: 10px; color: var(--blue); font-weight: 600; margin-top: 1px; }

.review-drag-handle {
    font-size: 18px;
    color: var(--gray-300);
    cursor: grab;
    flex-shrink: 0;
}

.review-drag-handle:active { cursor: grabbing; }

/* Batch select checkbox */
.review-checkbox {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--blue);
    flex-shrink: 0;
}

.review-item.selected {
    border-color: var(--blue);
    background: #eff6ff;
}

/* Batch actions bar */
.batch-actions-bar {
    display: none;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    margin-bottom: 8px;
    background: #eff6ff;
    border: 1px solid var(--blue);
    border-radius: 8px;
    font-size: 12px;
}

.batch-actions-bar.visible { display: flex; }

.batch-actions-bar .batch-count {
    font-weight: 700;
    color: var(--blue);
    margin-right: 4px;
}

.batch-actions-bar .btn {
    font-size: 11px;
    padding: 4px 10px;
}

.batch-area-input {
    width: 160px;
    padding: 4px 8px;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    font-size: 12px;
    font-family: inherit;
}

.batch-area-input:focus {
    outline: none;
    border-color: var(--blue);
}

/* Rotate button */
.rotate-btn {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 15px;
    padding: 4px 8px;
    border-radius: 6px;
    border: 1px solid var(--gray-200);
    background: var(--white);
    color: var(--gray-500);
    transition: all 0.15s;
}

.rotate-btn:hover, .move-btn:hover {
    border-color: var(--blue);
    color: var(--blue);
    background: #eff6ff;
}

.move-btn {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 13px;
    padding: 2px 5px;
    border-radius: 4px;
    border: 1px solid var(--gray-200);
    background: var(--white);
    color: var(--gray-400);
    transition: all 0.15s;
    line-height: 1;
}

.move-controls {
    display: flex;
    flex-direction: column;
    gap: 1px;
    flex-shrink: 0;
}

.rotate-btn.rotating {
    opacity: 0.5;
    pointer-events: none;
}

.review-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.review-unsaved {
    font-size: 12px;
    color: var(--amber);
    font-weight: 600;
    display: none;
}

.review-unsaved.visible { display: inline; }