:root {
  --bg: #0d0f14;
  --panel: #171a21;
  --panel-2: #1e222b;
  --border: #2a2f3a;
  --text: #e8eaed;
  --muted: #9aa0ab;
  --accent: #4f8cff;
  --accent-2: #6aa4ff;
  --danger: #ff5a5f;
  --ok: #34c759;
  --radius: 14px;
  --shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: radial-gradient(1200px 600px at 80% -10%, #1a2440 0%, var(--bg) 55%);
  color: var(--text);
  min-height: 100vh;
}

/* Topbar */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(13, 15, 20, 0.8);
  backdrop-filter: blur(12px);
  z-index: 10;
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand-mark {
  font-family: ui-monospace, Menlo, monospace;
  font-weight: 800;
  font-size: 20px;
  color: var(--accent);
  background: rgba(79, 140, 255, 0.14);
  border: 1px solid rgba(79, 140, 255, 0.25);
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 12px;
}
.brand h1 { margin: 0; font-size: 18px; }
.brand p { margin: 2px 0 0; font-size: 13px; color: var(--muted); }
.topbar-actions { display: flex; gap: 8px; }

/* Layout */
.layout {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 20px;
  padding: 20px 24px 60px;
  max-width: 1400px;
  margin: 0 auto;
  align-items: start;
}
/* La version mobile complète est définie en fin de fichier. */

/* Panels */
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}
.panel > h2 { margin: 0 0 14px; font-size: 15px; }
details.panel > summary { cursor: pointer; font-weight: 600; font-size: 15px; }
details.panel[open] > summary { margin-bottom: 12px; }

.editor { min-width: 0; }
.preview-pane { position: sticky; top: 84px; }

/* Fields */
.field { display: flex; flex-direction: column; gap: 6px; font-size: 13px; }
.field > span { color: var(--muted); }
.field em { color: var(--muted); font-style: normal; opacity: 0.7; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }

input[type="text"], input[type="number"], select {
  width: 100%;
  padding: 9px 11px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-size: 14px;
  outline: none;
}
input:focus, select:focus { border-color: var(--accent); }
select { cursor: pointer; }

.color-input { display: flex; gap: 6px; align-items: center; }
.color-input input[type="text"] { flex: 1; }
input[type="color"] {
  width: 38px; height: 38px; padding: 2px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px; cursor: pointer;
}

.check { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); }
.check input { width: 18px; height: 18px; accent-color: var(--accent); }

/* Rows / cells */
.row-panel { padding: 14px; }
.row-head, .cell-head, .points-head {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.row-head h2 { margin: 0 0 12px; font-size: 14px; color: var(--accent-2); }
.row-head { margin-bottom: 12px; }

.cell-card {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 12px;
}
.cell-card:last-child { margin-bottom: 0; }
.cell-head { margin-bottom: 12px; }
.cell-head strong { font-size: 13px; color: var(--muted); }
.cell-head select { width: auto; flex: 1; margin: 0 8px; }

.cell-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.cell-grid .hint { grid-column: 1 / -1; }
.hint { font-size: 12px; color: var(--muted); }
.hint code, .mw-info code {
  background: rgba(255, 255, 255, 0.06);
  padding: 1px 5px; border-radius: 5px;
  font-family: ui-monospace, Menlo, monospace; font-size: 11px;
}

.chart-editor {
  margin-top: 12px; padding-top: 12px;
  border-top: 1px dashed var(--border);
}
.points-head { margin: 12px 0 8px; }
.points-head strong { font-size: 13px; }
.point-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  gap: 6px; margin-bottom: 6px;
}

/* Buttons */
.btn {
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  padding: 9px 14px;
  border-radius: 10px;
  font-size: 14px; font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, transform 0.05s;
}
.btn:hover { border-color: var(--accent); }
.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.6; cursor: default; }
.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: transparent; color: #fff; font-weight: 600; width: 100%;
}
.btn.ghost { background: transparent; }
.btn.small { padding: 6px 10px; font-size: 13px; }
.btn.icon { padding: 4px 9px; line-height: 1; }
.btn.danger { color: var(--danger); border-color: transparent; background: transparent; }
.btn.danger:hover { background: rgba(255, 90, 95, 0.12); border-color: transparent; }
.btn.add-row { width: 100%; border-style: dashed; }

/* Preview */
.preview-head { display: flex; align-items: center; justify-content: space-between; }
.seg { display: inline-flex; background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px; padding: 3px; }
.seg-btn { border: none; background: transparent; color: var(--muted); padding: 5px 12px; border-radius: 7px; cursor: pointer; font-size: 13px; }
.seg-btn.active { background: var(--accent); color: #fff; }

.previews { display: flex; flex-direction: column; gap: 18px; align-items: center; margin-top: 16px; }
.preview-item { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.preview-item > span { font-size: 12px; color: var(--muted); }
.preview-group-title {
  align-self: flex-start;
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--muted); margin: 6px 0 0;
}
.preview-note { align-self: flex-start; font-size: 12px; color: var(--muted); margin: -8px 0 0; opacity: 0.85; }

.widget-frame {
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.widget-frame.small { width: 158px; height: 158px; }
.widget-frame.medium { width: 320px; height: 150px; }
.widget-frame.large { width: 320px; height: 334px; }
.widget-canvas {
  width: 100%; height: 100%;
  display: flex; flex-direction: column;
  justify-content: center;
  gap: 6px; padding: 10px;
}

/* Fond d'écran simulé — derrière les aperçus (accueil + verrouillé), pour que
   les fonds transparents / verre soient réellement visibles. */
.wallpaper {
  width: 100%;
  border-radius: 22px;
  padding: 20px 16px;
  display: flex; flex-direction: column; align-items: center; gap: 16px;
  background:
    radial-gradient(120% 80% at 20% 10%, rgba(255,255,255,0.12), transparent 60%),
    linear-gradient(160deg, #3a4a6b 0%, #24304a 45%, #171f30 100%);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}
.wallpaper.home {
  gap: 18px;
  background:
    radial-gradient(90% 60% at 80% 0%, rgba(255, 140, 90, 0.35), transparent 55%),
    radial-gradient(120% 80% at 10% 100%, rgba(90, 120, 255, 0.4), transparent 60%),
    linear-gradient(160deg, #2c3e63 0%, #1e2a47 50%, #141c30 100%);
}
.wallpaper.home.light {
  background:
    radial-gradient(90% 60% at 80% 0%, rgba(255, 190, 120, 0.55), transparent 55%),
    radial-gradient(120% 80% at 10% 100%, rgba(140, 170, 255, 0.6), transparent 60%),
    linear-gradient(160deg, #dbe4f5 0%, #c3d2ee 50%, #a9bede 100%);
}
.wallpaper .preview-item > span {
  color: rgba(255, 255, 255, 0.78);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}
.wallpaper.home.light .preview-item > span {
  color: rgba(30, 40, 60, 0.78);
  text-shadow: none;
}
.lock-row { display: flex; align-items: flex-end; gap: 16px; flex-wrap: wrap; justify-content: center; }
.widget-frame.circular {
  width: 76px; height: 76px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.18); box-shadow: none;
}
.widget-frame.rectangular {
  width: 172px; height: 76px; border-radius: 16px;
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.18); box-shadow: none;
}
.widget-canvas.accessory { padding: 6px; gap: 2px; }

/* Rendu widget (preview.js) */
.wp-row { display: flex; flex: 1; align-items: center; justify-content: space-around; gap: 6px; min-height: 0; }
.wp-cell { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; min-width: 0; }
.wp-gauge-track { width: 90%; height: 8px; background: rgba(127,127,127,0.25); border-radius: 999px; overflow: hidden; }
.wp-gauge-fill { height: 100%; border-radius: 999px; }

/* Save / result */
.save-row { margin-bottom: 12px; }
.result .color-input { margin-top: 4px; }
.json-out {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  font-family: ui-monospace, Menlo, monospace;
  font-size: 12px;
  color: #cdd3dd;
  max-height: 320px;
  overflow: auto;
  margin: 0 0 10px;
  white-space: pre;
}

/* Drawer « mes widgets » */
.drawer {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex; justify-content: flex-end;
  z-index: 100;
}
.drawer-panel {
  width: min(520px, 92vw);
  background: var(--panel);
  border-left: 1px solid var(--border);
  padding: 20px;
  overflow-y: auto;
}
.drawer-head { display: flex; align-items: center; justify-content: space-between; }
.muted { color: var(--muted); font-size: 13px; }
.mywidgets-list { list-style: none; padding: 0; margin: 16px 0 0; display: flex; flex-direction: column; gap: 10px; }
.mywidgets-list li {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.mw-info { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.mw-info code { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 260px; }
.mw-actions { display: flex; gap: 6px; flex-shrink: 0; }

/* Toast */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--ok); color: #06210f;
  padding: 11px 18px; border-radius: 12px; font-weight: 600; font-size: 14px;
  box-shadow: var(--shadow); z-index: 200;
}
.toast.error { background: var(--danger); color: #2a0708; }

/* ============================================================
   Version mobile (≤ 960px) — expérience « app » dédiée :
   un seul écran à la fois (Éditeur ou Aperçu), barre d'onglets
   fixe en bas avec bouton Enregistrer central.
   ============================================================ */

.tabbar { display: none; }

@media (max-width: 960px) {
  * { -webkit-tap-highlight-color: transparent; }

  /* --- Topbar compacte --- */
  .topbar { padding: 10px 14px; gap: 10px; }
  .brand { gap: 10px; }
  .brand p { display: none; }
  .brand-mark { width: 38px; height: 38px; font-size: 16px; border-radius: 10px; }
  .brand h1 { font-size: 16px; }

  /* --- Un seul écran à la fois, piloté par la barre d'onglets --- */
  .layout {
    grid-template-columns: 1fr;
    padding: 14px 14px calc(104px + env(safe-area-inset-bottom));
    gap: 14px;
  }
  body.tab-preview .editor { display: none; }
  body:not(.tab-preview) .preview-pane { display: none; }
  .preview-pane { position: static; }

  /* Le bouton Enregistrer du panneau est remplacé par celui de la barre. */
  .save-row { display: none; }

  /* --- Barre d'onglets fixe en bas --- */
  .tabbar {
    display: flex;
    position: fixed; left: 0; right: 0; bottom: 0;
    z-index: 50;
    align-items: center;
    gap: 10px;
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
    background: rgba(13, 15, 20, 0.92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-top: 1px solid var(--border);
  }
  .tab-btn {
    flex: 1;
    display: flex; flex-direction: column; align-items: center; gap: 2px;
    background: transparent; border: none;
    color: var(--muted);
    font-size: 12px; font-weight: 500;
    padding: 6px 4px;
    border-radius: 12px;
    cursor: pointer;
  }
  .tab-btn.active { color: var(--accent-2); }
  .tab-btn .tab-ico { font-size: 20px; line-height: 1; }
  .tab-save {
    flex: 1.5;
    min-height: 50px;
    border: none; border-radius: 14px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #fff; font-size: 15px; font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(79, 140, 255, 0.35);
  }
  .tab-save:active { transform: scale(0.97); }
  .tab-save:disabled { opacity: 0.6; }

  /* --- Confort tactile : champs à 16px (empêche le zoom iOS), gros boutons --- */
  input[type="text"], input[type="number"], select {
    font-size: 16px;
    padding: 11px 12px;
  }
  input[type="color"] { width: 44px; height: 44px; }
  .btn { min-height: 44px; padding: 10px 14px; }
  .btn.small { min-height: 40px; }
  .btn.icon { min-height: 36px; padding: 6px 12px; }
  .check input { width: 22px; height: 22px; }

  /* Grilles plus respirantes sur petit écran */
  .cell-grid { gap: 12px; }
  .grid2 { gap: 10px; }
  .point-row { grid-template-columns: 1fr 1fr 1fr auto; }

  /* Aperçus : centrés, cadres jamais plus larges que l'écran */
  .widget-frame.medium, .widget-frame.large { max-width: 100%; }
  .wallpaper { padding: 16px 10px; }

  /* Drawer « Mes widgets » plein écran */
  .drawer-panel { width: 100vw; border-left: none; padding: 16px 14px calc(16px + env(safe-area-inset-bottom)); }
  .mw-info code { max-width: 38vw; }

  /* Toast au-dessus de la barre d'onglets */
  .toast {
    bottom: calc(92px + env(safe-area-inset-bottom));
    max-width: 92vw;
    text-align: center;
  }
}