/* =====================================================
   TinyToolWeb - image-upscaler.css
   Image Blur
   ===================================================== */

.tool-image-upscaler .tool-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.tool-image-upscaler .panel {
  background: var(--bg-surface);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.tool-image-upscaler .panel-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--bg-light);
  border-bottom: 2px solid var(--border);
}

.tool-image-upscaler .panel-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.tool-image-upscaler .panel-body { padding: var(--spacing-lg); }

/* Formulaire */
.tool-image-upscaler .form-grid {
  align-items: end;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: var(--spacing-md);
}

.tool-image-upscaler .form-grid,
.tool-image-upscaler .form-grid + .field-hint { margin-top: var(--spacing-md); }
.tool-image-upscaler .panel-body > .form-grid:first-child { margin-top: 0; }

.tool-image-upscaler .field {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  min-width: 0;
}

.tool-image-upscaler .field label,
.tool-image-upscaler .field-label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-dark);
}

.tool-image-upscaler .field-check {
  flex-direction: row;
  align-items: center;
  gap: var(--spacing-sm);
  align-self: end;
  min-height: 2.6rem;
}

.tool-image-upscaler .field-check input { width: auto; }

.tool-image-upscaler input,
.tool-image-upscaler select {
  width: 100%;
  min-width: 0;
  padding: 0.6rem 0.75rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-body);
  color: var(--text-dark);
  font: inherit;
  transition: border-color var(--transition-base);
}

.tool-image-upscaler input:focus,
.tool-image-upscaler select:focus {
  outline: none;
  border-color: var(--primary);
}

.tool-image-upscaler input.is-invalid { border-color: var(--error); }

.tool-image-upscaler .input-unit {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.tool-image-upscaler .input-unit span {
  flex: 0 0 auto;
  font-size: 0.85rem;
  color: var(--text-light);
}

.tool-image-upscaler .field-hint {
  margin: var(--spacing-xs) 0 0;
  font-size: 0.8rem;
  color: var(--text-light);
}

/* Boutons segmentés */
.tool-image-upscaler .seg {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.tool-image-upscaler .seg-btn,
.tool-image-upscaler .action-btn,
.tool-image-upscaler .row-remove {
  padding: 0.45rem 0.85rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  color: var(--text-dark);
  font: inherit;
  font-size: 0.9rem;
  cursor: pointer;
  transition: border-color var(--transition-base), background var(--transition-base);
}

.tool-image-upscaler .seg-btn:hover,
.tool-image-upscaler .action-btn:hover,
.tool-image-upscaler .row-remove:hover:not(:disabled) {
  border-color: var(--primary);
  background: var(--bg-surface-hover);
}

.tool-image-upscaler .seg-btn.is-active {
  border-color: var(--primary);
  background: var(--primary);
  color: #ffffff;
  font-weight: 600;
}

.tool-image-upscaler .row-remove:disabled { opacity: 0.35; cursor: default; }

/* Lignes dynamiques (éléments, zones) */
.tool-image-upscaler .row-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.tool-image-upscaler .dim-row {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(4, minmax(0, 1fr)) auto;
  gap: var(--spacing-sm);
  align-items: end;
  padding-bottom: var(--spacing-md);
  border-bottom: 1px dashed var(--border);
}

.tool-image-upscaler .dim-row .field label { font-size: 0.8rem; }
.tool-image-upscaler .dim-row-sub { grid-column: 1 / -1; margin: 0; font-size: 0.8rem; color: var(--text-light); }

/* Résultats */
.tool-image-upscaler .results-actions { display: flex; gap: var(--spacing-xs); }

.tool-image-upscaler .stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.tool-image-upscaler .stat {
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  background: var(--bg-light);
  text-align: center;
}

.tool-image-upscaler .stat-label { font-size: 0.8rem; color: var(--text-light); text-transform: uppercase; }
.tool-image-upscaler .stat-value { font-size: 1.5rem; font-weight: 800; color: var(--primary); overflow-wrap: anywhere; }
.tool-image-upscaler .stat-sub { font-size: 0.85rem; color: var(--text-medium); }

.tool-image-upscaler .table-wrap { overflow-x: auto; margin-bottom: var(--spacing-md); }

.tool-image-upscaler .result-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

.tool-image-upscaler .result-table th,
.tool-image-upscaler .result-table td {
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid var(--border);
  text-align: right;
  color: var(--text-dark);
}

.tool-image-upscaler .result-table th {
  font-size: 0.8rem;
  color: var(--text-light);
  background: var(--bg-light);
}

.tool-image-upscaler .result-table th:first-child,
.tool-image-upscaler .result-table td:first-child { text-align: left; font-weight: 600; }

.tool-image-upscaler .notes { margin: 0; padding-left: 1.2rem; color: var(--text-medium); font-size: 0.9rem; }
.tool-image-upscaler .notes li + li { margin-top: var(--spacing-xs); }
.tool-image-upscaler .notes .is-warning { color: var(--warning); font-weight: 600; }

.tool-image-upscaler .form-error {
  margin: 0;
  padding: var(--spacing-md);
  border: 1px solid var(--error);
  border-radius: var(--radius-sm);
  color: var(--error);
  background: var(--bg-surface);
}

.tool-image-upscaler .safety-note {
  margin: 0;
  padding: var(--spacing-md);
  border-left: 4px solid var(--warning);
  border-radius: var(--radius-sm);
  background: var(--bg-light);
  color: var(--text-medium);
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .tool-image-upscaler .panel-body { padding: var(--spacing-md); }
  .tool-image-upscaler .panel-header { padding: var(--spacing-sm) var(--spacing-md); }
  .tool-image-upscaler .form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tool-image-upscaler .dim-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tool-image-upscaler .dim-row > .field:first-child { grid-column: 1 / -1; }
  .tool-image-upscaler .dim-row .row-remove { justify-self: end; align-self: end; }
  .tool-image-upscaler .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tool-image-upscaler .stat-value { font-size: 1.2rem; }
}

.tool-image-upscaler .form-actions { display: flex; justify-content: flex-end; }
.tool-image-upscaler .dim-fields { display: contents; }
.tool-image-upscaler .dim-row .row-remove { grid-column: -2 / -1; justify-self: end; }
.tool-image-upscaler .field-wide { grid-column: 1 / -1; }
.tool-image-upscaler .result-table td:not(:first-child) { white-space: nowrap; }

.tool-image-upscaler .visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Zone de dépôt */
.tool-image-upscaler .upload-area {
  display: flex; flex-direction: column; align-items: center; gap: var(--spacing-sm);
  padding: var(--spacing-xl) var(--spacing-lg); margin-bottom: var(--spacing-lg);
  border: 3px dashed var(--border-dark); border-radius: var(--radius-lg); background: var(--bg-surface);
  text-align: center; cursor: pointer; transition: border-color var(--transition-base), background var(--transition-base);
}
.tool-image-upscaler .upload-area:hover, .tool-image-upscaler .upload-area:focus-visible, .tool-image-upscaler .upload-area.dragover { border-color: var(--primary); background: var(--bg-surface-hover); outline: none; }
.tool-image-upscaler .upload-icon { font-size: 2.5rem; }
.tool-image-upscaler .upload-title { margin: 0; font-weight: 700; color: var(--text-dark); }
.tool-image-upscaler .upload-sub { margin: 0; font-size: 0.9rem; color: var(--text-light); }

/* Éditeur */
.tool-image-upscaler .editor { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: var(--spacing-lg); align-items: start; margin-bottom: var(--spacing-lg); }
.tool-image-upscaler .side { display: flex; flex-direction: column; gap: var(--spacing-md); }
.tool-image-upscaler .side .panel-body { padding: var(--spacing-md); }
.tool-image-upscaler .side .form-grid { grid-template-columns: 1fr; gap: var(--spacing-sm); }
.tool-image-upscaler .stage-wrap { position: static; }
.tool-image-upscaler .stage { position: relative; display: block; width: 100%; line-height: 0; border-radius: var(--radius-md); overflow: hidden;
  background-color: var(--bg-lighter); border: 2px solid var(--border); }
.tool-image-upscaler .stage canvas { display: block; width: 100%; height: auto; }
.tool-image-upscaler .stage .overlay { position: absolute; inset: 0; width: 100%; height: 100%; touch-action: none; }
.tool-image-upscaler .stage .overlay.is-drawing { cursor: crosshair; }
.tool-image-upscaler .compare-line { position: absolute; top: 0; bottom: 0; width: 2px; margin-left: -1px; background: var(--primary); pointer-events: none; }
.tool-image-upscaler .stage-tools { display: flex; flex-wrap: wrap; align-items: center; gap: var(--spacing-sm); margin-top: var(--spacing-sm); }
.tool-image-upscaler .stage-tools .field { flex: 1 1 180px; }
.tool-image-upscaler .image-info { margin: var(--spacing-xs) 0 0; font-size: 0.8rem; color: var(--text-light); }
.tool-image-upscaler input[type="range"] { padding: 0; border: none; background: transparent; accent-color: var(--primary); }
.tool-image-upscaler input[type="color"] { height: 2.6rem; padding: 0.2rem; }
.tool-image-upscaler .range-head { display: flex; justify-content: space-between; gap: var(--spacing-sm); }
.tool-image-upscaler .range-val { font-size: 0.8rem; color: var(--text-light); font-variant-numeric: tabular-nums; }
.tool-image-upscaler .seg { margin-bottom: var(--spacing-sm); }
.tool-image-upscaler .seg-btn { flex: 1 1 auto; }
.tool-image-upscaler .hint { margin: 0; font-size: 0.8rem; color: var(--text-light); }
.tool-image-upscaler .zone-list { list-style: none; margin: 0 0 var(--spacing-sm); padding: 0; display: flex; flex-direction: column; gap: var(--spacing-xs); max-height: 220px; overflow: auto; }
.tool-image-upscaler .zone-item { display: flex; gap: var(--spacing-xs); align-items: center; }
.tool-image-upscaler .zone-pick { flex: 1; text-align: left; padding: 0.35rem 0.6rem; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-body); color: var(--text-dark); font: inherit; font-size: 0.85rem; cursor: pointer; }
.tool-image-upscaler .zone-item.is-selected .zone-pick { border-color: var(--primary); font-weight: 600; }
.tool-image-upscaler .zone-empty { font-size: 0.85rem; color: var(--text-light); }
.tool-image-upscaler .btn-row { display: flex; flex-wrap: wrap; gap: var(--spacing-xs); }
.tool-image-upscaler .form-grid + .btn-row { margin-top: var(--spacing-md); }
.tool-image-upscaler .btn-row .btn { flex: 1 1 auto; }
.tool-image-upscaler .status { margin: var(--spacing-xs) 0 0; font-size: 0.85rem; color: var(--text-medium); min-height: 1.2em; }


/* Upscaler */
.tool-image-upscaler .stage canvas { cursor: crosshair; touch-action: none; }
.tool-image-upscaler .detail-panel { margin-top: var(--spacing-md); }
.tool-image-upscaler .detail-panel .panel-header select { width: auto; padding: 0.3rem 0.5rem; }
.tool-image-upscaler .zoom-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--spacing-sm); }
.tool-image-upscaler .zoom-cell { margin: 0; display: flex; flex-direction: column; gap: var(--spacing-xs); min-width: 0; }
.tool-image-upscaler .zoom-cell canvas { display: block; width: 100%; height: auto; aspect-ratio: 1 / 1; border: 2px solid var(--border); border-radius: var(--radius-sm); background-color: var(--bg-lighter); image-rendering: pixelated; }
.tool-image-upscaler .zoom-cell figcaption { font-size: 0.8rem; font-weight: 600; color: var(--text-medium); text-align: center; }
.tool-image-upscaler .out-info { margin: var(--spacing-sm) 0; font-size: 0.85rem; color: var(--text-medium); font-variant-numeric: tabular-nums; }
.tool-image-upscaler .size-warning { margin: 0 0 var(--spacing-sm); padding: var(--spacing-xs) var(--spacing-sm); border-left: 3px solid var(--warning); background: var(--bg-surface); font-size: 0.85rem; color: var(--text-dark); }
.tool-image-upscaler .progress-wrap { margin-top: var(--spacing-sm); }
.tool-image-upscaler .progress { --p: 0%; position: relative; height: 10px; border-radius: 999px; background: var(--bg-lighter); border: 1px solid var(--border); overflow: hidden; }
.tool-image-upscaler .progress-fill { position: absolute; inset: 0 auto 0 0; width: var(--p); background: var(--primary); transition: width 0.25s ease; }
.tool-image-upscaler .backend-info { margin: var(--spacing-xs) 0 0; font-size: 0.8rem; color: var(--text-light); }
.tool-image-upscaler .backend-info:empty, .tool-image-upscaler .out-info:empty { display: none; }

@media (max-width: 1024px) {
  .tool-image-upscaler .editor { grid-template-columns: 1fr; }
  .tool-image-upscaler .stage-wrap { position: static; }
}

@media (max-width: 480px) {
  .tool-image-upscaler .zoom-grid { gap: var(--spacing-xs); }
}

/* =====================================================
   End of image-upscaler.css
   ===================================================== */