:root {
  --bg:      #080e1e;
  --surface: #0f1829;
  --surface2: #162035;
  --border:  #1e3354;
  --text:    #e2e8f0;
  --muted:   #60a5fa;
  --accent:  #3b82f6;
  --accent2: #60a5fa;
  --success: #22c55e;
  --danger:  #ef4444;
  --warning: #f59e0b;
  --glow:    rgba(59,130,246,0.22);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, sans-serif;
  min-height: 100vh;
}

/* ── Header ─────────────────────────────────────────────────── */
.header {
  background: linear-gradient(90deg, #0c1937 0%, #0f2248 100%);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  height: 54px;
  box-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
.header h1 {
  font-size: 1rem;
  font-weight: 600;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  background: linear-gradient(90deg, #e2e8f0 30%, #93c5fd);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  padding: 7px 16px;
  border-radius: 9px;
  border: none;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 500;
  transition: all 0.18s;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover   { opacity: 0.88; transform: translateY(-1px); }
.btn:active  { transform: translateY(0); opacity: 1; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none !important; }
.btn-primary { background: linear-gradient(135deg, #1d4ed8, #3b82f6); color: #fff; box-shadow: 0 2px 12px rgba(59,130,246,0.4); }
.btn-success { background: linear-gradient(135deg, #15803d, #22c55e); color: #fff; }
.btn-danger  { background: linear-gradient(135deg, #b91c1c, #ef4444); color: #fff; }
.btn-ghost   { background: var(--surface2); border: 1px solid var(--border); color: var(--text); }
.btn-sm      { padding: 4px 10px; font-size: 0.74rem; border-radius: 7px; }

/* ── Upload zone ─────────────────────────────────────────────── */
.upload-zone {
  border: 2px dashed var(--border);
  border-radius: 18px;
  padding: 36px 24px;
  text-align: center;
  cursor: pointer;
  transition: all 0.22s;
  background: rgba(15,24,41,0.6);
}
.upload-zone:hover,
.upload-zone.dragover {
  border-color: var(--accent);
  background: rgba(59,130,246,0.06);
  box-shadow: 0 0 40px rgba(59,130,246,0.1);
}
.upload-zone input[type="file"] { display: none; }
.upload-zone .icon { font-size: 2.8rem; margin-bottom: 10px; display: flex; justify-content: center; }
.upload-zone strong { font-size: 1rem; }
.upload-zone p { color: var(--muted); font-size: 0.84rem; margin-top: 6px; }

/* ── Progress bar ────────────────────────────────────────────── */
.progress-wrap  { margin-top: 14px; display: none; }
.progress-track { background: var(--surface2); border-radius: 6px; height: 5px; overflow: hidden; }
.progress-bar   { background: linear-gradient(90deg, #1d4ed8, #60a5fa); height: 100%; width: 0; transition: width 0.3s; box-shadow: 0 0 8px rgba(96,165,250,0.6); }
.progress-label { color: var(--muted); font-size: 0.77rem; margin-top: 6px; }

/* ── Stats row ───────────────────────────────────────────────── */
.stats-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 20px 0;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 13px;
  padding: 12px 20px;
  text-align: center;
  min-width: 88px;
  transition: all 0.2s;
}
.stat-card:hover { border-color: var(--accent); box-shadow: 0 0 18px var(--glow); transform: translateY(-1px); }
.stat-card .num  { font-size: 1.65rem; font-weight: 700; }
.stat-card .lbl  { font-size: 0.72rem; color: var(--muted); margin-top: 3px; }

/* ── Captures grid ───────────────────────────────────────────── */
.captures-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}

.capture-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 15px;
  overflow: hidden;
  transition: all 0.22s;
  cursor: grab;
}
.capture-card:active { cursor: grabbing; }
.capture-card:hover {
  border-color: rgba(59,130,246,0.6);
  box-shadow: 0 6px 28px rgba(59,130,246,0.18), 0 0 0 1px rgba(59,130,246,0.12);
  transform: translateY(-3px);
}
.capture-card.dragging {
  opacity: 0.3;
  transform: scale(0.94);
  border-color: var(--accent);
}
.capture-card img {
  width: 100%;
  height: 136px;
  object-fit: cover;
  display: block;
  pointer-events: none;
}
.card-body      { padding: 10px 12px; }
.card-title     { font-weight: 600; font-size: 0.83rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card-meta-row  { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin-top: 5px; }
.card-folder-tag {
  font-size: 0.68rem; color: var(--accent2);
  background: rgba(59,130,246,0.1); border: 1px solid rgba(59,130,246,0.2);
  border-radius: 5px; padding: 1px 6px; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis; max-width: 110px;
}
.card-counts  { color: var(--muted); font-size: 0.75rem; margin-top: 5px; line-height: 1.6; }
.card-actions { display: flex; gap: 6px; margin-top: 10px; }

/* ── Bande dossiers (au-dessus de la grille) ─────────────────── */
.folder-tiles-zone {
  margin-bottom: 20px;
  background: rgba(15,24,41,0.5);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px 16px;
}

.zone-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--muted);
  margin-bottom: 12px;
}

.folder-tiles-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.folder-tile {
  background: var(--surface2);
  border: 2px dashed var(--border);
  border-radius: 16px;
  padding: 18px 20px;
  cursor: pointer;
  transition: all 0.22s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  user-select: none;
  min-width: 120px;
  text-align: center;
  position: relative;
}
.folder-tile::after {
  content: 'Déposer ici';
  position: absolute;
  bottom: 7px;
  left: 0; right: 0;
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  opacity: 0;
  transition: opacity 0.18s;
  text-transform: uppercase;
}
.folder-tile:hover {
  border-color: rgba(59,130,246,0.5);
  background: rgba(59,130,246,0.07);
  transform: translateY(-3px);
  box-shadow: 0 6px 22px rgba(59,130,246,0.15);
}
.folder-tile.drag-over {
  border-color: #60a5fa;
  border-style: solid;
  background: rgba(59,130,246,0.14);
  box-shadow: 0 0 32px rgba(59,130,246,0.4), inset 0 0 0 1px rgba(96,165,250,0.3);
  transform: scale(1.05);
}
.folder-tile.drag-over::after { opacity: 1; }

.folder-tile-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(145deg, #1e3a8a, #2563eb);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(37,99,235,0.45);
  transition: transform 0.2s, box-shadow 0.2s;
  flex-shrink: 0;
}
.folder-tile:hover .folder-tile-icon {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,99,235,0.65);
}
.folder-tile.drag-over .folder-tile-icon {
  transform: scale(1.14);
  box-shadow: 0 8px 24px rgba(37,99,235,0.8);
}
.folder-tile-info  { display: flex; flex-direction: column; align-items: center; gap: 2px; overflow: hidden; }
.folder-tile-name  { font-weight: 600; font-size: 0.82rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 110px; }
.folder-tile-count { font-size: 0.68rem; color: var(--muted); }

/* ── Badges ──────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 0.68rem;
  font-weight: 600;
  margin-top: 4px;
}
.badge-ok      { background: rgba(34,197,94,0.1);  color: var(--success); border: 1px solid rgba(34,197,94,0.22); }
.badge-pending { background: rgba(245,158,11,0.1); color: var(--warning); border: 1px solid rgba(245,158,11,0.22); }

/* ── Empty state ─────────────────────────────────────────────── */
.empty-state {
  color: var(--muted);
  text-align: center;
  padding: 60px 20px;
  grid-column: 1 / -1;
  font-size: 0.9rem;
}

/* ── Gallery layout ──────────────────────────────────────────── */
.gallery-page { display: flex; flex-direction: column; height: 100vh; overflow: hidden; }

.gallery-layout { display: flex; flex: 1; overflow: hidden; }

.gallery-sidebar {
  width: 224px;
  flex-shrink: 0;
  background: linear-gradient(180deg, #0b1630 0%, #080e1e 100%);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.gal-sidebar-header {
  padding: 14px 16px;
  font-size: 0.67rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

#folder-nav { flex: 1; overflow-y: auto; padding: 6px 0; }

.folder-item {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 10px;
  cursor: pointer;
  font-size: 0.81rem;
  border-radius: 9px;
  transition: all 0.15s;
  user-select: none;
  margin: 2px 7px;
}
.folder-item:hover { background: rgba(59,130,246,0.09); }
.folder-item.active { background: rgba(59,130,246,0.18); color: var(--accent2); }
.folder-item.drag-over-sidebar {
  background: rgba(59,130,246,0.25);
  box-shadow: inset 0 0 0 1px var(--accent);
  color: var(--accent2);
}
.folder-icon  { font-size: 1rem; flex-shrink: 0; display: flex; align-items: center; width: 18px; height: 18px; }
.folder-name  { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.folder-count { font-size: 0.68rem; color: var(--muted); flex-shrink: 0; }

.folder-action {
  background: none;
  border: none;
  cursor: pointer;
  padding: 2px 5px;
  font-size: 0.75rem;
  opacity: 0;
  transition: opacity 0.15s;
  flex-shrink: 0;
  border-radius: 4px;
}
.folder-item:hover .folder-action { opacity: 0.65; }
.folder-action:hover { opacity: 1 !important; background: rgba(255,255,255,0.07); }
.folder-action.danger:hover { color: var(--danger); }

.gal-sidebar-footer {
  padding: 12px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  background: rgba(0,0,0,0.2);
}
.folder-new-row { display: flex; gap: 6px; }
.folder-input {
  flex: 1;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 5px 9px;
  color: var(--text);
  font-size: 0.77rem;
  min-width: 0;
  transition: border-color 0.15s, background 0.15s;
}
.folder-input:focus { outline: none; border-color: var(--accent); background: rgba(59,130,246,0.07); }

.gallery-main { flex: 1; overflow-y: auto; }
.gallery-main main { max-width: 1200px; margin: 0 auto; padding: 20px 24px; }


/* ═══════════════════════════════════════════════════════════════
   ANNOTATEUR
   ═══════════════════════════════════════════════════════════════ */
body.annotator-page { overflow: hidden; height: 100vh; display: flex; flex-direction: column; }

.annotator-layout {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* Canvas area */
.canvas-area {
  flex: 1;
  overflow: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #080c14;
  padding: 16px;
}
.canvas-area canvas {
  display: block;
  cursor: crosshair;
  outline: none;
}

/* Sidebar */
.sidebar {
  width: 290px;
  flex-shrink: 0;
  background: var(--surface);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.sidebar-section {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.sidebar-section h3 {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--muted);
  margin-bottom: 8px;
}

/* Label buttons */
.label-btns { display: flex; flex-wrap: wrap; gap: 5px; }
.label-btn {
  padding: 3px 10px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font-size: 0.78rem;
  transition: background 0.15s, border-color 0.15s;
}
.label-btn:hover  { border-color: currentColor; }
.label-btn.active { color: #fff; }

/* Custom label input */
.label-input {
  margin-top: 8px;
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 5px 8px;
  color: var(--text);
  font-size: 0.8rem;
}
.label-input:focus { outline: none; border-color: var(--accent); }

/* Annotation list */
.ann-list { flex: 1; overflow-y: auto; }
.ann-item {
  padding: 7px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  user-select: none;
}
.ann-item:hover  { background: rgba(255,255,255,0.04); }
.ann-item.active { background: rgba(59,130,246,0.15); }
.ann-dot  { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.ann-conf { color: var(--muted); font-size: 0.72rem; margin-left: auto; }
.ann-src  { font-size: 0.68rem; color: var(--muted); }

/* Counts footer */
.counts-area { padding: 10px 14px; border-top: 1px solid var(--border); flex-shrink: 0; }
.counts-area h3 { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--muted); margin-bottom: 8px; }
.count-chip {
  display: inline-block;
  padding: 3px 10px;
  background: rgba(59,130,246,0.15);
  color: var(--accent);
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  margin: 2px;
}

/* Keyboard hint */
.kbd-hint { font-size: 0.7rem; color: var(--muted); margin-top: 6px; line-height: 1.6; }
kbd {
  background: var(--border);
  border-radius: 3px;
  padding: 1px 5px;
  font-size: 0.68rem;
  font-family: monospace;
}