/* ==========================================================================
   BG Remove — édition « Deep Carbon » (basé sur ClearCut)
   Thème skeuomorphique sombre : panneaux en « argile » (clay), puits fraisés
   (milled), accent orange lumineux, fond en fibre de carbone.
   ========================================================================== */

:root {
  /* Jetons Deep Carbon */
  --panel-bg: #232528;
  --clay-base: #2d3035;
  --clay-top: #383d43;
  --milled-dark: #161719;
  --orange-glow: #ff6a13;
  --orange-liquid: #ff8533;
  --shadow-dark: rgba(0, 0, 0, 0.6);
  --shadow-light: rgba(255, 255, 255, 0.06);

  /* Texte */
  --text-hi: #e9eaed;
  --text-mid: #a2a8b0;
  --text-low: #6a7078;
  --text-dim: #555c64;

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);

  --clay-gradient: linear-gradient(135deg, var(--clay-top), var(--clay-base));
  --orange-gradient: linear-gradient(135deg, var(--orange-liquid), var(--orange-glow));
  --raised: 0 6px 12px rgba(0, 0, 0, 0.4), inset 0 1px 2px rgba(255, 255, 255, 0.1);
  --pressed: 0 2px 4px rgba(0, 0, 0, 0.4), inset 0 3px 6px rgba(0, 0, 0, 0.7);
  --well-shadow: inset 0 4px 8px rgba(0, 0, 0, 0.5), 0 1px 1px var(--shadow-light);
  --glow-text: 0 0 12px var(--orange-glow);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  color: var(--text-hi);
  font-family: var(--font);
  font-size: 14px;
}

body {
  background-color: #121315;
  /* Micro-tissage fibre de carbone */
  background-image:
    linear-gradient(45deg, #18191b 25%, transparent 25%),
    linear-gradient(-45deg, #18191b 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #18191b 75%),
    linear-gradient(-45deg, transparent 75%, #18191b 75%);
  background-size: 4px 4px;
}

button, input, select { font-family: var(--font); }
button { user-select: none; -webkit-user-select: none; }

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--milled-dark); border-radius: 4px; }
::-webkit-scrollbar-thumb { background: var(--clay-gradient); border-radius: 4px; box-shadow: inset 0 1px 1px rgba(255,255,255,.08); }
::-webkit-scrollbar-thumb:hover { background: var(--orange-liquid); }

#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

/* ---------- Primitives Deep Carbon ---------- */
.panel {
  background: var(--panel-bg);
  border-radius: 20px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.65), inset 0 2px 4px var(--shadow-light);
}

.well {
  background: var(--milled-dark);
  border-radius: 14px;
  box-shadow: var(--well-shadow);
}

.ico {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
  transition: filter 0.2s var(--ease);
}

/* Rack fraisé contenant des segments (onglets) */
.rack {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--milled-dark);
  padding: 4px;
  border-radius: 12px;
  box-shadow: inset 0 3px 6px rgba(0, 0, 0, 0.5);
}
.rack.row { flex-direction: row; }

.segment-btn,
.tool-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-weight: 600;
  font-size: 13px;
  padding: 9px 12px;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  text-align: left;
  width: 100%;
  transition: all 0.2s var(--ease);
}
.segment-btn { justify-content: center; width: auto; padding: 8px 14px; }
.segment-btn:hover,
.tool-btn:hover { color: var(--text-mid); background: rgba(255, 255, 255, 0.03); }
.segment-btn.active,
.tool-btn.active {
  background: var(--clay-gradient);
  color: var(--orange-liquid);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3), inset 0 1px 1px rgba(255, 255, 255, 0.1);
  text-shadow: var(--glow-text);
}
.tool-btn.active .ico { filter: drop-shadow(0 0 6px var(--orange-glow)); }

/* Boutons en argile */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 13px;
  padding: 10px 16px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  color: var(--text-mid);
  background: var(--clay-gradient);
  box-shadow: var(--raised);
  transition: all 0.2s var(--ease);
  white-space: nowrap;
}
.btn:hover { color: var(--text-hi); }
.btn:active { transform: scale(0.96); box-shadow: var(--pressed); }
.btn.primary {
  color: #1b0c03;
  background: var(--orange-gradient);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.5), 0 0 18px rgba(255, 106, 19, 0.35), inset 0 1px 2px rgba(255, 255, 255, 0.25);
}
.btn.primary:hover { color: #1b0c03; filter: brightness(1.07); }
.btn.primary:active { box-shadow: 0 2px 4px rgba(0, 0, 0, 0.4), inset 0 3px 6px rgba(0, 0, 0, 0.35); }
.btn.ghost {
  background: transparent;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
  color: var(--text-low);
}
.btn.ghost:hover { color: var(--text-mid); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.14); }
.btn.full { width: 100%; margin-bottom: 8px; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; filter: none; }
.btn:disabled:active { box-shadow: var(--raised); }
.btn .ico { width: 16px; height: 16px; }

/* Curseurs (faders) : piste fraisée, remplissage liquide orange, poignée en argile */
input[type="range"].fader {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 24px;
  margin: 0;
  background: transparent;
  cursor: pointer;
  --p: 50%;
}
input[type="range"].fader:focus { outline: none; }
input[type="range"].fader::-webkit-slider-runnable-track {
  height: 8px;
  border-radius: 4px;
  background: linear-gradient(to right, var(--orange-glow) 0%, var(--orange-liquid) var(--p), #18191b var(--p), #18191b 100%);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.8), 0 1px 1px var(--shadow-light);
}
input[type="range"].fader::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 26px;
  height: 18px;
  margin-top: -5px;
  border-radius: 4px;
  background-image:
    linear-gradient(#1e2023, #1e2023),
    linear-gradient(#1e2023, #1e2023),
    var(--clay-gradient);
  background-size: 14px 2px, 14px 2px, 100% 100%;
  background-position: center 6px, center 10px, 0 0;
  background-repeat: no-repeat;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.6), inset 0 1px 1px rgba(255, 255, 255, 0.08);
  transition: transform 0.15s var(--ease);
}
input[type="range"].fader:active::-webkit-slider-thumb { transform: scale(1.08); }
input[type="range"].fader::-moz-range-track {
  height: 8px;
  border-radius: 4px;
  background: #18191b;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.8);
}
input[type="range"].fader::-moz-range-progress {
  height: 8px;
  border-radius: 4px;
  background: linear-gradient(to right, var(--orange-glow), var(--orange-liquid));
  box-shadow: 0 0 8px rgba(255, 106, 19, 0.5);
}
input[type="range"].fader::-moz-range-thumb {
  width: 26px;
  height: 18px;
  border: none;
  border-radius: 4px;
  background: var(--clay-gradient);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.6);
}
input[type="range"].fader:disabled { opacity: 0.35; cursor: not-allowed; }

.range-value {
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--text-low);
  margin-top: 2px;
}
.val { float: right; color: var(--orange-liquid); font-variant-numeric: tabular-nums; text-shadow: 0 0 8px rgba(255, 106, 19, 0.5); }

/* Liste déroulante fraisée */
.select-wrap { position: relative; }
.select-wrap::after {
  content: '';
  position: absolute;
  right: 14px;
  top: 50%;
  width: 7px;
  height: 7px;
  border-right: 2px solid var(--orange-liquid);
  border-bottom: 2px solid var(--orange-liquid);
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
  filter: drop-shadow(0 0 4px var(--orange-glow));
}
select.field {
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  background: var(--milled-dark);
  color: var(--text-hi);
  border: none;
  border-radius: 10px;
  padding: 10px 34px 10px 12px;
  box-shadow: inset 0 3px 6px rgba(0, 0, 0, 0.5), 0 1px 1px var(--shadow-light);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
}
select.field:focus { outline: none; box-shadow: inset 0 3px 6px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--orange-glow); }
select.field option { background: #1c1d20; color: var(--text-hi); }

/* Barre de progression liquide */
.progress-track {
  flex: 1;
  height: 8px;
  border-radius: 4px;
  background: #18191b;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.8), 0 1px 1px var(--shadow-light);
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  width: 0%;
  border-radius: 4px;
  background: linear-gradient(to right, var(--orange-glow), var(--orange-liquid));
  box-shadow: 0 0 10px var(--orange-glow);
  transition: width 0.2s ease;
}

.hidden { display: none !important; }

/* ---------- Barre supérieure ---------- */
.topbar {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 12px 22px;
  margin: 14px 14px 0;
  flex-shrink: 0;
  position: relative;
  z-index: 20;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  text-decoration: none;
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.01em;
}
.brand-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  flex-shrink: 0;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.5), 0 0 12px rgba(255, 106, 19, 0.25), inset 0 1px 1px rgba(255, 255, 255, 0.08);
}
.brand-edition {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-dim);
  padding: 4px 8px;
  border-radius: 6px;
  background: var(--milled-dark);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.5);
}
.tagline {
  margin: 0;
  color: var(--text-low);
  font-size: 13px;
  flex: 1;
}
.header-nav { flex-shrink: 0; }
.header-nav .segment-btn { font-size: 12.5px; }
.header-nav .ico { width: 16px; height: 16px; }

/* ---------- Écrans ---------- */
main { flex: 1; min-height: 0; }
.screen { display: none; height: 100%; }
.screen.active { display: flex; }

/* ---------- Zone de dépôt intégrée au canvas ---------- */
.canvas-drop {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  cursor: pointer;
  user-select: none;
}
.canvas-drop:focus { outline: none; }
.canvas-drop-card {
  width: min(520px, 100%);
  text-align: center;
  padding: 40px 32px 36px;
  border-radius: 20px;
  background: var(--panel-bg);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.65), inset 0 2px 4px var(--shadow-light);
  position: relative;
  transition: box-shadow 0.25s var(--ease), transform 0.25s var(--ease);
}
.canvas-drop-card::before {
  content: '';
  position: absolute;
  inset: 10px;
  border: 1.5px dashed rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  pointer-events: none;
  transition: border-color 0.25s var(--ease);
}
.canvas-drop:hover .canvas-drop-card::before,
.canvas-drop.drag-over .canvas-drop-card::before,
.canvas-drop:focus-visible .canvas-drop-card::before { border-color: var(--orange-liquid); }
.canvas-drop.drag-over .canvas-drop-card {
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.65), 0 0 36px rgba(255, 106, 19, 0.35), inset 0 2px 4px var(--shadow-light);
  transform: scale(1.02);
}
.dropzone-icon {
  width: 52px;
  height: 52px;
  stroke: var(--orange-liquid);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 10px var(--orange-glow));
  margin-bottom: 10px;
}
.canvas-drop h2 { font-size: 20px; margin: 0 0 6px; font-weight: 700; }
.canvas-drop p { color: var(--text-low); margin: 0 0 22px; font-size: 13px; line-height: 1.5; }

/* Glisser une image sur le canvas alors qu'une image est déjà chargée */
.canvas-wrap.drag-over {
  box-shadow: inset 0 8px 18px rgba(0, 0, 0, 0.7), inset 0 0 0 2px var(--orange-liquid), 0 0 24px rgba(255, 106, 19, 0.25);
}

/* Panneaux inactifs tant qu'aucune image n'est chargée */
.editor-layout.no-image .toolbar,
.editor-layout.no-image .right-panel,
.editor-layout.no-image .zoom-controls {
  opacity: 0.4;
  pointer-events: none;
}

/* ---------- Disposition de l'éditeur ---------- */
.editor-layout {
  display: grid;
  grid-template-columns: 218px minmax(0, 1fr) 236px;
  gap: 14px;
  width: 100%;
  height: 100%;
  padding: 14px;
}

.toolbar, .right-panel {
  padding: 18px 14px;
  overflow-y: auto;
  min-height: 0;
}

.tool-group { margin-bottom: 20px; }
.tool-group h3, .right-panel h3 {
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  margin: 0 0 10px;
}
.tool-btn .ico { width: 18px; height: 18px; }

.history-btns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 8px;
}
.history-btns .btn { margin-bottom: 0; padding: 10px 6px; font-size: 12.5px; }

.bg-swatches {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.swatch {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  padding: 0;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.45), 0 3px 6px rgba(0, 0, 0, 0.4);
  transition: box-shadow 0.2s var(--ease), transform 0.2s var(--ease);
}
.swatch:hover { transform: scale(1.04); }
.swatch.active { box-shadow: 0 0 0 2px var(--orange-liquid), 0 0 14px var(--orange-glow); transform: scale(1.06); }
.swatch.checkerboard {
  background-image:
    linear-gradient(45deg, #3a3a40 25%, transparent 25%),
    linear-gradient(-45deg, #3a3a40 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #3a3a40 75%),
    linear-gradient(-45deg, transparent 75%, #3a3a40 75%);
  background-size: 10px 10px;
  background-position: 0 0, 0 5px, 5px -5px, -5px 0px;
  background-color: #2a2a30;
}
/* Pastilles « actions » : couleur personnalisée et image de fond.
   Fond argile + icône tant que rien n'est choisi, puis la couleur / la vignette. */
.custom-swatch,
.bg-image-swatch {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  background: var(--clay-gradient);
  background-size: cover;
  background-position: center;
}
.custom-swatch:hover,
.bg-image-swatch:hover { color: var(--orange-liquid); }
.custom-swatch .ico,
.bg-image-swatch .ico { width: 20px; height: 20px; }
.custom-swatch.has-color .ico,
.bg-image-swatch.has-image .ico { display: none; }
/* Sélecteur natif conservé dans la pastille (le navigateur y ancre sa fenêtre) mais invisible */
.visually-hidden-input {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 1px;
  height: 1px;
  opacity: 0;
  border: 0;
  padding: 0;
  margin: 0;
  pointer-events: none;
}
.bg-fit-row { margin-top: 10px; }
.bg-fit-row .field-label { margin-top: 0; }
.bg-hint {
  margin: 8px 0 0;
  font-size: 11px;
  line-height: 1.45;
  color: var(--text-dim);
}

/* ---------- Zone du canvas et zoom ---------- */
.canvas-area {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  position: relative;
}

.zoom-controls {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 2px;
  background: rgba(22, 23, 25, 0.92);
  backdrop-filter: blur(8px);
  padding: 4px;
  border-radius: 14px;
  box-shadow: inset 0 3px 6px rgba(0, 0, 0, 0.5), 0 10px 20px rgba(0, 0, 0, 0.5);
}
.zoom-btn, .zoom-reset-btn {
  border: none;
  background: transparent;
  color: var(--text-dim);
  height: 30px;
  border-radius: 9px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s var(--ease);
}
.zoom-btn { width: 32px; }
.zoom-btn .ico { width: 17px; height: 17px; }
.zoom-reset-btn {
  min-width: 54px;
  padding: 0 8px;
  font-size: 12px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--text-mid);
}
.zoom-btn:hover, .zoom-reset-btn:hover {
  background: var(--clay-gradient);
  color: var(--orange-liquid);
  text-shadow: var(--glow-text);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3), inset 0 1px 1px rgba(255, 255, 255, 0.1);
}
.zoom-btn:hover .ico { filter: drop-shadow(0 0 6px var(--orange-glow)); }

.canvas-wrap {
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: auto;
  border-radius: 16px;
  box-shadow: inset 0 8px 18px rgba(0, 0, 0, 0.7), 0 1px 1px var(--shadow-light);
  transition: box-shadow 0.25s var(--ease);
}
.canvas-wrap.checkerboard {
  background-image:
    linear-gradient(45deg, #1b1c1f 25%, transparent 25%),
    linear-gradient(-45deg, #1b1c1f 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #1b1c1f 75%),
    linear-gradient(-45deg, transparent 75%, #1b1c1f 75%);
  background-size: 22px 22px;
  background-position: 0 0, 0 11px, 11px -11px, -11px 0px;
  background-color: #131416;
}
.canvas-wrap.cropping { box-shadow: inset 0 8px 18px rgba(0, 0, 0, 0.7), inset 0 0 0 2px var(--orange-liquid), 0 0 24px rgba(255, 106, 19, 0.25); }

.canvas-container {
  position: relative;
  flex-shrink: 0;
  margin: auto;
  filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.6));
}
.canvas-container canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
#crop-overlay { cursor: crosshair; touch-action: none; z-index: 3; }

.status-bar {
  flex-shrink: 0;
  padding: 14px 2px 0;
  display: flex;
  align-items: center;
  gap: 12px;
}
#status-text {
  font-size: 12px;
  color: var(--text-low);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 46%;
}
.remove-bg-btn { padding: 9px 16px; flex-shrink: 0; }

/* ---------- Panneau droit ---------- */
.field-label {
  display: block;
  font-size: 12px;
  color: var(--text-mid);
  margin: 14px 0 6px;
}
#download-btn { margin-top: 22px; }

/* Actions de recadrage, sous le rack d'outils */
.crop-actions { margin-top: 10px; }
.crop-actions .btn { font-size: 12.5px; padding: 10px 8px; }
.crop-actions .btn:last-child { margin-bottom: 0; }

.shortcuts { margin-top: 18px; padding: 12px 14px; }
.shortcuts h4 {
  margin: 0 0 8px;
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dim);
}
.shortcuts ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.shortcuts li { font-size: 11.5px; color: var(--text-low); line-height: 1.5; }
kbd {
  display: inline-block;
  font-family: var(--font);
  font-size: 10.5px;
  font-weight: 600;
  color: var(--text-mid);
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--clay-gradient);
  box-shadow: 0 2px 3px rgba(0, 0, 0, 0.5), inset 0 1px 1px rgba(255, 255, 255, 0.08);
}

/* ---------- Adaptation mobile / tablette ---------- */
@media (max-width: 860px) {
  .topbar { padding: 8px 14px; margin: 8px 8px 0; gap: 10px; }
  .tagline { display: none; }

  .editor-layout {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    padding: 8px;
    gap: 8px;
  }

  /* Le canvas d'abord, il remplit l'écran */
  .canvas-area { order: 1; flex: 1 1 auto; min-height: 0; position: relative; }
  .canvas-wrap { border-radius: 12px; }

  .zoom-controls { top: 8px; right: 8px; padding: 3px; border-radius: 12px; }
  .zoom-btn { width: 28px; height: 28px; }
  .zoom-reset-btn { height: 28px; min-width: 44px; font-size: 11px; }

  /* Barre d'outils ensuite : dock en bas */
  .toolbar {
    order: 2;
    flex-shrink: 0;
    max-height: 40vh;
    overflow-y: auto;
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    border-radius: 14px;
  }
  .toolbar .tool-group { margin-bottom: 0; width: 100%; }
  .tools-group h3 { display: none; }
  .tools-group { order: 1; }
  .tools-group .rack {
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    gap: 4px;
  }
  .tools-group .rack::-webkit-scrollbar { display: none; }
  .tool-btn {
    flex-direction: column;
    flex: 1 1 0;
    min-width: 62px;
    height: 48px;
    padding: 4px 2px;
    gap: 3px;
    font-size: 10px;
    justify-content: center;
    text-align: center;
  }
  .tool-btn .ico { width: 17px; height: 17px; }

  #brush-settings, #corner-radius-settings {
    order: 3;
    flex-shrink: 0;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 10px;
    background: var(--milled-dark);
    border-radius: 10px;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.5);
  }
  #corner-radius-settings { order: 4; }
  #brush-settings h3, #corner-radius-settings h3 { margin: 0; font-size: 9.5px; white-space: nowrap; }
  #brush-settings input[type="range"], #corner-radius-settings input[type="range"] { flex: 1; margin: 0; }
  #brush-settings .range-value, #corner-radius-settings .range-value { margin: 0; font-size: 11px; white-space: nowrap; }
  input[type="range"].fader { height: 20px; }

  .bg-group { order: 5; flex-shrink: 0; }
  .bg-group h3 { display: none; }
  .bg-swatches { display: flex; gap: 8px; overflow-x: auto; padding: 4px 2px; }
  .swatch { width: 32px; height: 32px; flex-shrink: 0; }
  .bg-fit-row { display: flex; align-items: center; gap: 8px; margin-top: 6px; }
  .bg-fit-row .field-label { margin: 0; white-space: nowrap; font-size: 11px; }
  .bg-fit-row .select-wrap { flex: 1; max-width: 200px; }
  .bg-hint { display: none; }

  .history-group { order: 6; flex-shrink: 0; display: flex; align-items: center; gap: 6px; }
  .history-group h3 { display: none; }
  .history-group .history-btns { display: flex; gap: 6px; margin-bottom: 0; flex: 1; }
  .history-btns .btn { flex: 1; min-height: 36px; padding: 4px 4px; font-size: 11px; }
  #reset-btn.full, #new-image-btn.full { width: auto; flex: 1; margin-bottom: 0; min-height: 36px; padding: 4px 8px; font-size: 11px; }
  .history-group .btn .ico { display: none; }

  /* Panneau d'export en barre compacte */
  .right-panel {
    order: 3;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 8px 10px calc(8px + env(safe-area-inset-bottom, 0px));
    border-radius: 14px;
    overflow: visible;
  }
  .right-panel h3, .right-panel .field-label, .shortcuts { display: none; }
  .select-wrap { flex: 1; max-width: 160px; }
  select.field { padding: 8px 30px 8px 10px; font-size: 12px; }
  #export-quality { display: none; }
  #download-btn { width: auto; margin: 0; min-height: 38px; padding: 6px 14px; font-size: 12.5px; }
  .crop-actions { display: flex; gap: 6px; margin: 6px 0 0; }
  .crop-actions.hidden { display: none; }
  .crop-actions .btn { margin: 0; font-size: 12px; padding: 6px 10px; min-height: 36px; width: auto; flex: 1; }

  /* Barre d'état flottante au bas du canvas */
  .status-bar {
    position: absolute;
    left: 8px;
    right: 8px;
    bottom: 8px;
    z-index: 5;
    padding: 4px 6px 4px 10px;
    gap: 8px;
    background: rgba(22, 23, 25, 0.9);
    backdrop-filter: blur(8px);
    border-radius: 14px;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.5), 0 8px 16px rgba(0, 0, 0, 0.5);
  }
  #status-text { font-size: 11px; max-width: 34%; }
  .progress-track { max-width: 70px; }
  .remove-bg-btn { padding: 6px 12px; font-size: 11.5px; border-radius: 10px; }
}

@media (max-width: 480px) {
  .topbar { padding: 10px 14px; margin: 8px 8px 0; }
  .brand-name { font-size: 17px; }
  .brand-edition { display: none; }
  .header-nav .segment-btn { padding: 7px 10px; }
  .header-link-label { display: none; }
  .canvas-drop-card { padding: 26px 16px 24px; }
  .remove-bg-btn span { display: none; }
  .remove-bg-btn .ico { width: 18px; height: 18px; }
}