:root {
  --bg: #f6f5f2;
  --panel: #ffffff;
  --side: #efede8;
  --text: #1f2328;
  --muted: #6b6f76;
  --border: #e2dfd8;
  --accent: #4f46e5;
  --accent-soft: #eef0ff;
  --danger: #dc2626;
  --shadow: 0 1px 2px rgba(0,0,0,.05), 0 4px 14px rgba(0,0,0,.05);
  --radius: 12px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17181b;
    --panel: #212226;
    --side: #1c1d20;
    --text: #e8e8ea;
    --muted: #9a9ca3;
    --border: #2f3036;
    --accent: #8b87ff;
    --accent-soft: #2a2a45;
    --danger: #f87171;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 4px 14px rgba(0,0,0,.25);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg); color: var(--text);
  display: flex;
}
button, input, select, textarea { font: inherit; color: inherit; }
kbd { border: 1px solid var(--border); border-bottom-width: 2px; border-radius: 4px; padding: 0 5px; font-size: 12px; background: var(--panel); }
.muted { color: var(--muted); font-weight: normal; }
[hidden] { display: none !important; }

/* ---------- Barre latérale ---------- */
.sidebar {
  width: 250px; flex-shrink: 0; background: var(--side); border-right: 1px solid var(--border);
  height: 100vh; position: sticky; top: 0; overflow-y: auto; padding: 18px 12px;
  display: flex; flex-direction: column;
}
.brand { font-weight: 700; font-size: 17px; padding: 0 8px 16px; }
.nav { display: flex; flex-direction: column; gap: 2px; }
.nav-item {
  display: flex; align-items: center; gap: 10px; padding: 7px 10px; border-radius: 8px;
  cursor: pointer; border: 1px solid transparent; user-select: none; background: none; text-align: left; width: 100%;
}
.nav-item:hover { background: rgba(127,127,127,.1); }
.nav-item.active { background: var(--panel); box-shadow: var(--shadow); font-weight: 600; }
.nav-item.drop-target { border-color: var(--accent); background: var(--accent-soft); }
.nav-item .count { margin-left: auto; color: var(--muted); font-size: 12px; }
.nav-item .edit { opacity: 0; border: none; background: none; cursor: pointer; padding: 0 2px; color: var(--muted); }
.nav-item:hover .edit { opacity: 1; }
.dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.nav-title {
  display: flex; align-items: center; justify-content: space-between;
  margin: 22px 8px 6px; font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 600;
}
.hint { font-size: 12px; color: var(--muted); padding: 8px 10px; margin: 6px 0 0; }
.sidebar-foot { margin-top: auto; padding: 16px 8px 0; }
.link-btn { color: var(--muted); font-size: 13px; text-decoration: none; }
.link-btn:hover { color: var(--accent); }

/* ---------- Zone principale ---------- */
.main { flex: 1; min-width: 0; padding: 18px 28px 60px; }
.topbar { display: flex; gap: 10px; align-items: center; margin-bottom: 16px; }
.topbar input[type=search] {
  flex: 1; padding: 10px 14px; border-radius: 10px; border: 1px solid var(--border); background: var(--panel); outline: none;
}
.topbar input[type=search]:focus { border-color: var(--accent); }
.topbar select { padding: 9px 10px; border-radius: 10px; border: 1px solid var(--border); background: var(--panel); }
.menu-btn { display: none; }

.quick { display: flex; gap: 12px; flex-wrap: wrap; align-items: stretch; margin-bottom: 16px; }
.quick-buttons { display: flex; gap: 8px; flex-wrap: wrap; }
.dropzone {
  flex: 1; min-width: 240px; display: flex; align-items: center; justify-content: center; text-align: center;
  border: 2px dashed var(--border); border-radius: var(--radius); color: var(--muted); padding: 10px 16px; font-size: 14px;
}

.btn {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 10px;
  border: 1px solid var(--border); background: var(--panel); cursor: pointer; white-space: nowrap;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.danger { color: var(--danger); }
.btn.danger:hover { border-color: var(--danger); }
.icon-btn { border: none; background: none; cursor: pointer; font-size: 16px; padding: 2px 6px; border-radius: 6px; color: inherit; }
.icon-btn:hover { background: rgba(127,127,127,.15); }

.chips { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.chip { padding: 5px 12px; border-radius: 999px; border: 1px solid var(--border); background: var(--panel); cursor: pointer; font-size: 13px; }
.chip.active { background: var(--text); color: var(--bg); border-color: var(--text); }
.view-title { font-size: 13px; color: var(--muted); margin-bottom: 10px; }

/* ---------- Cartes ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; align-items: start; }
.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow);
  overflow: hidden; display: flex; flex-direction: column; cursor: pointer; transition: transform .12s, border-color .12s;
}
.card:hover { transform: translateY(-2px); border-color: var(--accent); }
.card.dragging { opacity: .4; }
.card-img { height: 130px; background: var(--side) center/cover no-repeat; }
.card-body { padding: 12px 14px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.card-head { display: flex; align-items: flex-start; gap: 8px; }
.card-type { font-size: 18px; line-height: 1.2; }
.card-title { font-weight: 600; flex: 1; overflow-wrap: anywhere; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card-sub { font-size: 12px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.card-text { font-size: 13px; color: var(--muted); display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; white-space: pre-line; overflow-wrap: anywhere; }
.card.note .card-text { color: var(--text); -webkit-line-clamp: 7; }
.card-foot { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin-top: auto; padding-top: 6px; font-size: 12px; color: var(--muted); }
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 2px 8px; border-radius: 999px; background: var(--side); font-size: 12px; color: var(--text); }
.tag { color: var(--accent); }
.card-actions { margin-left: auto; display: flex; gap: 2px; }
.card-actions .icon-btn { font-size: 14px; }
.fav-on { color: #f59e0b; }

.card-img.capture { background-position: top center; }
.card-img.loading {
  display: flex; align-items: center; justify-content: center; font-size: 13px; color: var(--muted);
  background: linear-gradient(90deg, var(--side) 0%, var(--border) 50%, var(--side) 100%) 0 0 / 200% 100%;
  animation: shimmer 1.4s linear infinite;
}
@keyframes shimmer { to { background-position: -200% 0; } }

.preview-pick { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-start; }
.preview-opt {
  width: 200px; border: 2px solid var(--border); border-radius: 10px; overflow: hidden; cursor: pointer;
  background: var(--bg); padding: 0; text-align: left; font-size: 12px;
}
.preview-opt.active { border-color: var(--accent); }
.preview-opt .thumb { height: 112px; background: var(--side) top center / cover no-repeat; display: flex; align-items: center; justify-content: center; color: var(--muted); }
.preview-opt span { display: block; padding: 5px 8px; }

.empty { text-align: center; padding: 60px 20px; }
.empty-icon { font-size: 48px; }

/* ---------- Dépôt ---------- */
.drop-overlay {
  position: fixed; inset: 0; background: rgba(79,70,229,.12); backdrop-filter: blur(2px);
  display: none; align-items: center; justify-content: center; z-index: 50; pointer-events: none;
}
.drop-overlay div { border: 3px dashed var(--accent); border-radius: 20px; padding: 40px 60px; background: var(--panel); font-size: 20px; font-weight: 600; }
body.dragging-in .drop-overlay { display: flex; }

/* ---------- Fenêtres ---------- */
.dialog {
  border: 1px solid var(--border); border-radius: 16px; padding: 0; width: min(680px, calc(100vw - 32px));
  background: var(--panel); color: var(--text); box-shadow: 0 20px 60px rgba(0,0,0,.25);
}
.dialog.small { width: min(400px, calc(100vw - 32px)); }
.dialog::backdrop { background: rgba(0,0,0,.35); }
.dialog form { padding: 20px 22px; display: flex; flex-direction: column; gap: 12px; }
.dialog h2 { margin: 0 0 4px; font-size: 18px; }
.field { display: flex; flex-direction: column; gap: 4px; flex: 1; min-width: 0; }
.field label { font-size: 13px; font-weight: 600; }
.field input, .field select, .field textarea {
  padding: 8px 10px; border-radius: 8px; border: 1px solid var(--border); background: var(--bg); outline: none; width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); }
.field textarea { resize: vertical; min-height: 120px; }
.field-row { display: flex; gap: 12px; flex-wrap: wrap; }
.dlg-actions { display: flex; gap: 8px; align-items: center; margin-top: 6px; }
.spacer { flex: 1; }
.file-info:empty { display: none; }
.file-info { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding: 10px 12px; border-radius: 10px; background: var(--side); font-size: 13px; }
.file-info img { max-width: 100%; max-height: 260px; border-radius: 8px; display: block; }
.file-info a { color: var(--accent); }
.swatches { display: flex; gap: 8px; flex-wrap: wrap; }
.swatch { width: 28px; height: 28px; border-radius: 50%; border: 3px solid transparent; cursor: pointer; }
.swatch.active { border-color: var(--text); }

.toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%) translateY(80px); transition: transform .25s;
  background: var(--text); color: var(--bg); padding: 10px 18px; border-radius: 10px; z-index: 100; font-size: 14px;
}
.toast.show { transform: translateX(-50%) translateY(0); }

/* ---------- Mobile ---------- */
@media (max-width: 760px) {
  .sidebar { position: fixed; left: 0; z-index: 40; transform: translateX(-100%); transition: transform .2s; box-shadow: var(--shadow); }
  body.menu-open .sidebar { transform: none; }
  .menu-btn { display: inline-block; }
  .main { padding: 14px 16px 60px; }
  .dropzone { display: none; }
}