/* images : styles propres à l'outil, isolés sous .fdm-tool--images */
.fdm-tool--images {
  min-height: 100vh;
  padding: 2rem 1rem;
  position: relative;
  overflow-x: hidden;
}

.fdm-tool--images .container {
  position: relative;
  z-index: 1;
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 3rem 2.75rem;
  max-width: 760px;
  width: 100%;
  margin: 2rem auto;
  text-align: center;
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.fdm-tool--images .badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  background: var(--surface-2);
  border: 1px solid var(--border-medium);
  border-radius: 100px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

.fdm-tool--images .badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-tertiary);
  transition: all var(--transition);
}

.fdm-tool--images .badge.is-ready .dot {
  background: var(--accent-emerald);
  box-shadow: 0 0 10px var(--accent-emerald);
}

.fdm-tool--images .badge.is-processing .dot {
  background: var(--accent-cyan);
  box-shadow: 0 0 10px var(--accent-cyan);
  animation: pulse 0.8s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.4;
  }
}

.fdm-tool--images h1 {
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.fdm-tool--images .subtitle {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

/* Drop zone */
.fdm-tool--images .upload-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  padding: 2.5rem 1.5rem;
  background: linear-gradient(
    180deg,
    rgba(5, 8, 16, 0.4) 0%,
    rgba(5, 8, 16, 0.15) 100%
  );
  border: 2px dashed var(--border-medium);
  border-radius: 14px;
  cursor: pointer;
  transition: all var(--transition);
}

.fdm-tool--images .upload-zone:hover {
  border-color: var(--border-accent);
  background: linear-gradient(
    180deg,
    rgba(88, 166, 255, 0.06) 0%,
    rgba(167, 139, 250, 0.04) 100%
  );
}

.fdm-tool--images .upload-zone.dragover {
  border-color: var(--accent-cyan);
  border-style: solid;
  background: linear-gradient(
    180deg,
    rgba(88, 166, 255, 0.12) 0%,
    rgba(167, 139, 250, 0.08) 100%
  );
  box-shadow: 0 0 32px var(--glow-cyan);
}

.fdm-tool--images .upload-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    135deg,
    rgba(88, 166, 255, 0.12) 0%,
    rgba(167, 139, 250, 0.08) 100%
  );
  border: 1px solid var(--border-medium);
  border-radius: 14px;
  color: var(--accent-cyan);
}

.fdm-tool--images .upload-icon svg {
  width: 28px;
  height: 28px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.fdm-tool--images .upload-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.fdm-tool--images .upload-hint {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  color: var(--text-tertiary);
}

.fdm-tool--images .upload-hint kbd {
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  padding: 0.05rem 0.35rem;
  font-family: inherit;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.fdm-tool--images #fileInput {
  display: none;
}

/* Image info bar */
.fdm-tool--images .image-info {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1rem;
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  text-align: left;
  margin-bottom: 1rem;
}

.fdm-tool--images .image-info .thumb {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  object-fit: cover;
  background: #000;
  flex-shrink: 0;
}

.fdm-tool--images .image-info .meta-name {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.fdm-tool--images .image-info .meta-detail {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  color: var(--text-tertiary);
}

.fdm-tool--images .replace-btn {
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--text-tertiary);
  padding: 0.4rem 0.7rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.75rem;
  font-family: "JetBrains Mono", monospace;
  transition: all var(--transition);
}

.fdm-tool--images .replace-btn:hover {
  color: var(--accent-cyan);
  border-color: var(--border-accent);
}

/* Section header */
.fdm-tool--images .section-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1.5rem 0 0.85rem;
  text-align: left;
}

.fdm-tool--images .section-header h2 {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.fdm-tool--images .section-header::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent-violet);
  box-shadow: 0 0 8px var(--accent-violet);
}

.fdm-tool--images .section-header::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--border-medium) 0%, transparent 100%);
}

/* Format toggle (segmented) */
.fdm-tool--images .format-toggle {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  padding: 4px;
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  margin-bottom: 1rem;
}

.fdm-tool--images .format-toggle button {
  padding: 0.6rem;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: transparent;
  color: var(--text-tertiary);
  border: none;
  border-radius: 7px;
  cursor: pointer;
  transition: all var(--transition);
}

.fdm-tool--images .format-toggle button.active {
  background: var(--surface-hover);
  color: var(--accent-cyan);
  box-shadow: 0 0 0 1px var(--border-accent);
}

/* Settings cards */
.fdm-tool--images .settings-card {
  padding: 1rem 1.1rem;
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  text-align: left;
  margin-bottom: 0.75rem;
}

.fdm-tool--images .setting-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.6rem;
}

.fdm-tool--images .setting-label {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.fdm-tool--images .setting-value {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.fdm-tool--images .setting-disabled {
  opacity: 0.4;
  pointer-events: none;
}

/* Range slider */
.fdm-tool--images input[type="range"] {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  background: var(--border-medium);
  border-radius: 3px;
  outline: none;
  cursor: pointer;
}

.fdm-tool--images input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-violet));
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid var(--bg-base);
  box-shadow: 0 0 10px var(--glow-cyan);
}

.fdm-tool--images input[type="range"]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-violet));
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid var(--bg-base);
  box-shadow: 0 0 10px var(--glow-cyan);
}

/* Resize inputs */
.fdm-tool--images .resize-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto;
  gap: 0.5rem;
  align-items: end;
}

@media (max-width: 480px) {
  .fdm-tool--images .resize-row {
    grid-template-columns: 1fr 1fr;
  }
  .fdm-tool--images .resize-row .lock-btn {
    grid-column: span 2;
    justify-self: stretch;
  }
  .fdm-tool--images .resize-row .reset-size-btn {
    grid-column: span 2;
    justify-self: stretch;
  }
}

.fdm-tool--images .resize-field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.fdm-tool--images .resize-field label {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.fdm-tool--images input[type="number"] {
  width: 100%;
  padding: 0.7rem 0.85rem;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.95rem;
  background-color: var(--surface-1);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  transition: all var(--transition);
  -moz-appearance: textfield;
}

.fdm-tool--images input[type="number"]::-webkit-outer-spin-button,
.fdm-tool--images input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.fdm-tool--images input[type="number"]:focus {
  outline: none;
  border-color: var(--border-accent);
  background: var(--surface-hover);
  box-shadow: 0 0 0 3px var(--glow-cyan);
}

.fdm-tool--images .lock-btn,
.fdm-tool--images .reset-size-btn {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  cursor: pointer;
  color: var(--text-tertiary);
  transition: all var(--transition);
  font-size: 0.9rem;
}

.fdm-tool--images .lock-btn.is-on {
  background: rgba(88, 166, 255, 0.1);
  border-color: var(--border-accent);
  color: var(--accent-cyan);
}

.fdm-tool--images .lock-btn:hover,
.fdm-tool--images .reset-size-btn:hover {
  background: var(--surface-hover);
  border-color: var(--border-accent);
  color: var(--accent-cyan);
}

.fdm-tool--images .scale-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.6rem;
}

.fdm-tool--images .scale-presets button {
  padding: 0.3rem 0.7rem;
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: 100px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition);
}

.fdm-tool--images .scale-presets button:hover {
  background: var(--surface-hover);
  border-color: var(--border-accent);
  color: var(--accent-cyan);
}

/* Aperçu */
.fdm-tool--images .preview-wrap {
  padding: 0.75rem;
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  margin: 1rem 0;
}

.fdm-tool--images .preview-canvas {
  max-width: 100%;
  max-height: 360px;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}

/* Stats sortie */
.fdm-tool--images .stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-bottom: 1rem;
}

@media (max-width: 480px) {
  .fdm-tool--images .stats {
    grid-template-columns: 1fr;
  }
}

.fdm-tool--images .stat {
  padding: 0.7rem 0.85rem;
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.fdm-tool--images .stat-label {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.fdm-tool--images .stat-value {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.fdm-tool--images .stat-value.saved-positive {
  color: var(--accent-emerald);
}
.fdm-tool--images .stat-value.saved-negative {
  color: var(--accent-rose);
}

/* Boutons */
.fdm-tool--images .buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
}

@media (max-width: 480px) {
  .fdm-tool--images .buttons {
    grid-template-columns: 1fr;
  }
}

.fdm-tool--images button.action {
  padding: 0.95rem 1.25rem;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 500;
  border: 1px solid var(--border-medium);
  border-radius: 12px;
  background: var(--surface-2);
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.fdm-tool--images button.action:hover:not(:disabled) {
  background: var(--surface-hover);
  border-color: var(--border-accent);
  transform: translateY(-1px);
}

.fdm-tool--images button.action:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.fdm-tool--images button.action.primary {
  background: linear-gradient(
    135deg,
    rgba(88, 166, 255, 0.25) 0%,
    rgba(167, 139, 250, 0.18) 100%
  );
  border-color: var(--border-accent);
  font-weight: 600;
}

.fdm-tool--images button.action.primary:hover:not(:disabled) {
  background: linear-gradient(
    135deg,
    rgba(88, 166, 255, 0.35) 0%,
    rgba(167, 139, 250, 0.25) 100%
  );
  box-shadow: 0 0 24px var(--glow-cyan);
}

.fdm-tool--images button.action.danger:hover {
  background: rgba(248, 113, 113, 0.08);
  border-color: rgba(248, 113, 113, 0.35);
  color: var(--accent-rose);
}

/* Cachés tant qu'aucune image n'est chargée */
.fdm-tool--images .workspace[hidden] {
  display: none;
}

/* Retour */
.fdm-tool--images .back-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2rem;
  padding: 0.55rem 1.1rem;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  text-decoration: none;
  border: 1px solid var(--border-subtle);
  border-radius: 100px;
  background: var(--surface-1);
  color: var(--text-secondary);
  transition: all var(--transition);
}

.fdm-tool--images .back-button:hover {
  background: var(--surface-2);
  border-color: var(--border-accent);
  color: var(--text-primary);
}

.fdm-tool--images .back-button .arrow {
  transition: transform var(--transition);
}
.fdm-tool--images .back-button:hover .arrow {
  transform: translateX(-3px);
}

@media (max-width: 600px) {
  .fdm-tool--images .container {
    padding: 2rem 1.25rem;
  }
  .fdm-tool--images h1 {
    font-size: 1.4rem;
  }
}