/* ═══════════════════════════════════════
   TILE TAGGER — Pack catalogue + ingest UI
   ═══════════════════════════════════════ */

.tt-panel-root {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 1400px;
}

.tt-card {
  max-width: 1400px;
}

.tt-hint {
  color: #6c757d;
  font-size: 0.9em;
  margin-bottom: 12px;
}

/* ── Create form ── */
.tt-create-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 16px;
  align-items: end;
}

.tt-create-form .form-label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.85em;
  color: #adb5bd;
}

.tt-create-form .tt-full {
  grid-column: 1 / -1;
}

.tt-form-buttons {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

/* ── Active pack badge ── */
.tt-pack-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  margin: 12px 0;
  background: #1a1a2e;
  border: 1px solid #2a2a3e;
  border-radius: 6px;
  color: #dee2e6;
}

.tt-pack-badge .tt-change-pack {
  margin-left: auto;
}

/* ── Mode toggle row (sits between pack badge and dropzone) ── */
.tt-mode-toggle {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 14px;
  margin: 0 0 8px;
  color: #dee2e6;
  cursor: pointer;
  user-select: none;
}

.tt-mode-toggle input[type="checkbox"] {
  margin-top: 4px;
  flex-shrink: 0;
}

.tt-mode-toggle .tt-hint {
  display: block;
  margin: 2px 0 0;
  font-weight: normal;
}

/* ── Dropzone ── */
.tt-dropzone {
  margin-top: 8px;
}

/* ── Status line ── */
.tt-status {
  margin-top: 12px;
  font-size: 0.9em;
  min-height: 1.2em;
}

.tt-status-error {
  color: #e03131;
}
.tt-status-warn {
  color: #f08c00;
}
.tt-status-success {
  color: #2b8a3e;
}
.tt-status-info {
  color: #6c757d;
}

/* ── Pack list table ── */
.tt-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9em;
}

.tt-table th,
.tt-table td {
  padding: 8px 10px;
  border-bottom: 1px solid #2a2a3e;
  text-align: left;
}

.tt-table th {
  color: #adb5bd;
  font-weight: 600;
}

.tt-table code {
  background: #1a1a2e;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 0.9em;
}

.tt-empty {
  color: #6c757d;
  font-style: italic;
  text-align: center;
  padding: 20px;
}

/* ── Detail head ── */
.tt-detail-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 8px;
}

.tt-detail-counts {
  display: flex;
  gap: 14px;
  color: #adb5bd;
  font-size: 0.9em;
}

.tt-muted {
  color: #6c757d;
  font-weight: normal;
  font-size: 0.9em;
  margin-left: 4px;
}

/* ── Bulk bar ── */
.tt-bulk-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  margin: 10px 0 4px 0;
  background: #12121a;
  border: 1px solid #2a2a3e;
  border-radius: 6px;
  font-size: 0.9em;
}

.tt-bulk-count {
  color: #adb5bd;
  min-width: 82px;
}

.tt-bulk-input {
  flex: 0 1 280px;
  font-size: 0.9em;
}

.tt-bulk-sep {
  color: #2a2a3e;
  margin: 0 2px;
}

/* ── Selection checkbox on card ── */
.tt-card-item {
  position: relative;
}

.tt-select {
  position: absolute;
  top: 6px;
  left: 6px;
  z-index: 2;
  background: rgba(0, 0, 0, 0.6);
  border-radius: 3px;
  padding: 2px 4px;
  line-height: 0;
}

.tt-select input {
  cursor: pointer;
  transform: scale(1.2);
}

/* ── Sections inside detail ── */
.tt-section {
  margin-top: 16px;
}

.tt-section h3 {
  margin: 0 0 10px 0;
  color: #dee2e6;
}

/* ── Thumbnail grid ── */
.tt-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
}

.tt-card-item {
  background: #1a1a2e;
  border: 1px solid #2a2a3e;
  border-radius: 6px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.tt-card-item.tt-needs-split {
  border-color: #8c6a1a;
}

.tt-card-item.tt-duplicate {
  border-color: #c92a2a;
}

.tt-card-item.tt-duplicate .tt-thumb img,
.tt-card-item.tt-duplicate .tt-thumb canvas {
  opacity: 0.55;
}

.tt-duplicate-badge {
  background: rgba(201, 42, 42, 0.15);
  color: #ff6b6b;
  font-size: 0.78em;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-align: center;
  padding: 3px 6px;
  border-radius: 3px;
  border: 1px solid rgba(201, 42, 42, 0.5);
}

.tt-thumb {
  position: relative;
  background: #12121a;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80px;
  padding: 6px;
  overflow: hidden;
}

.tt-thumb img {
  max-width: 100%;
  max-height: 140px;
  image-rendering: pixelated;
  display: block;
}

.tt-thumb-at {
  min-height: 120px;
}

/* ── Autotile source + preview pair ── */
.tt-thumb-pair {
  display: flex;
  align-items: stretch;
  gap: 4px;
  width: 100%;
}

.tt-thumb-pair .tt-thumb {
  flex: 1 1 0;
  min-width: 0;
  padding-bottom: 14px; /* room for label */
}

.tt-arrow {
  align-self: center;
  color: #6c757d;
  font-size: 1.2em;
  flex: 0 0 auto;
  user-select: none;
}

.tt-thumb-preview {
  min-height: 120px;
}

.tt-thumb-preview canvas {
  max-width: 100%;
  max-height: 130px;
  image-rendering: pixelated;
  display: block;
}

.tt-thumb-label {
  position: absolute;
  bottom: 2px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 0.7em;
  color: #6c757d;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── Per-card actions (Show all 47) ── */
.tt-card-actions {
  display: flex;
  justify-content: flex-end;
}

.tt-gallery-btn {
  font-size: 0.75em;
  padding: 3px 8px;
}

/* ── Variants gallery modal ── */
.tt-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.tt-modal {
  background: #1a1a2e;
  border: 1px solid #2a2a3e;
  border-radius: 8px;
  max-width: 920px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.tt-modal-head {
  padding: 14px 18px;
  border-bottom: 1px solid #2a2a3e;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px 16px;
  align-items: start;
}

.tt-modal-head h3 {
  margin: 0;
  grid-column: 1;
}

.tt-modal-head .tt-hint {
  grid-column: 1;
  margin: 0;
}

.tt-modal-head .btn-secondary {
  grid-column: 2;
  grid-row: 1 / 3;
  align-self: start;
}

.tt-source-map {
  padding: 12px 16px;
  border-bottom: 1px solid #2a2a3e;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
}

.tt-source-map-canvas {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #12121a;
  border: 1px solid #2a2a3e;
  border-radius: 4px;
  padding: 8px;
  min-width: 180px;
  min-height: 260px;
}

.tt-source-map-canvas canvas {
  image-rendering: pixelated;
  display: block;
}

.tt-source-map-legend {
  color: #adb5bd;
  font-size: 0.88em;
}

.tt-source-map-legend strong {
  color: #dee2e6;
  display: block;
  margin-bottom: 4px;
}

.tt-source-map-key {
  list-style: none;
  padding: 0;
  margin: 8px 0 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 16px;
}

.tt-source-map-key li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.tt-dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  border: 1px solid rgba(0, 0, 0, 0.6);
  border-radius: 2px;
  flex-shrink: 0;
}

.tt-gallery {
  padding: 16px;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(64px, 1fr));
  gap: 10px;
}

.tt-gallery-cell {
  background: #12121a;
  border: 1px solid #2a2a3e;
  border-radius: 4px;
  padding: 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.tt-gallery-cell canvas {
  image-rendering: pixelated;
  width: 48px;
  height: 48px;
  display: block;
}

.tt-gallery-label {
  font-size: 0.7em;
  color: #6c757d;
  font-variant-numeric: tabular-nums;
}

.tt-thumb-missing {
  color: #6c757d;
  font-size: 0.8em;
  font-style: italic;
}

.tt-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  background: #0d6efd;
  color: #fff;
  font-size: 0.7em;
  padding: 2px 6px;
  border-radius: 3px;
  font-weight: 600;
}

.tt-badge-warn {
  background: #f08c00;
}

.tt-rename,
.tt-category {
  font-size: 0.85em;
}

.tt-source {
  font-size: 0.75em;
  color: #6c757d;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tt-description-input {
  font-size: 0.8em;
  font-style: italic;
  line-height: 1.35;
  resize: vertical;
  min-height: 2.4em;
}

.tt-description-input::placeholder {
  color: #6c757d;
  font-style: italic;
}