@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=Inter:wght@400;500;600&display=swap');

  :root{
    --paper:#f6f3ec;
    --paper-2:#efeadf;
    --ink:#1f2a24;
    --ink-soft:#5b6b60;
    --line:#d9d2c1;
    --amber:#c7742f;
    --amber-deep:#a55f22;
    --ok:#3f7554;
    --danger:#b3462c;
    --white:#fffdf9;
    --radius:3px;
  }
  *{box-sizing:border-box;}
  html,body{margin:0;padding:0;width:100%;overflow-x:hidden;}
  body{
    background:var(--paper);
    color:var(--ink);
    font-family:'Inter',sans-serif;
    font-size:14px;
    line-height:1.5;
    min-height:100vh;
    overflow-wrap:break-word;
    word-break:break-word;
  }
  img{max-width:100%;}
  input, select, textarea, button{max-width:100%;}
  h1,h2,h3{
    font-family:'Fraunces',serif;
    font-weight:600;
    margin:0;
    letter-spacing:-0.01em;
  }
  button{
    font-family:'Inter',sans-serif;
    cursor:pointer;
    border:none;
    background:none;
  }
  input,textarea,select{
    font-family:'Inter',sans-serif;
    font-size:14px;
    color:var(--ink);
  }
  ::selection{background:var(--amber);color:white;}

  /* ---------- Gate ---------- */
  #gate, #configGate{
    position:fixed;inset:0;
    display:flex;align-items:center;justify-content:center;
    background:var(--ink);
    z-index:100;
  }
  #gate.hidden, #configGate.hidden{display:none;}
  .gate-box{
    background:var(--paper);
    padding:44px 32px;
    width:min(340px, 88vw);
    box-sizing:border-box;
    border-radius:var(--radius);
  }
  .gate-box h1{font-size:28px;margin-bottom:6px;}
  .gate-box p{color:var(--ink-soft);margin:0 0 24px;font-size:13px;}
  .gate-box input{
    width:100%;padding:11px 12px;border:1px solid var(--line);
    border-radius:var(--radius);background:var(--white);margin-bottom:14px;
  }
  .gate-box button{
    width:100%;padding:11px;background:var(--ink);color:var(--paper);
    border-radius:var(--radius);font-weight:500;
  }
  .gate-error{color:var(--danger);font-size:12px;margin:-6px 0 12px;display:none;}

  /* ---------- Layout ---------- */
  #app{display:none;}
  #app.visible{display:flex;min-height:100vh;}

  header.top{
    position:fixed;top:0;left:0;right:0;height:56px;
    background:var(--paper);border-bottom:1px solid var(--line);
    display:flex;align-items:center;justify-content:space-between;
    padding:0 20px;z-index:10;
  }
  header.top .brand{display:flex;align-items:baseline;gap:10px;min-width:0;}
  header.top .brand h1{font-size:18px;flex-shrink:0;}
  header.top .brand span{color:var(--ink-soft);font-size:12px;}
  .project-pill{
    background:var(--paper-2);border:1px solid var(--line);color:var(--ink);
    font-size:12.5px;font-weight:500;padding:5px 12px;border-radius:12px;
    max-width:150px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
    flex-shrink:1;min-width:0;
  }
  .project-pill:hover{border-color:var(--amber);}
  header.top .actions{display:flex;gap:10px;align-items:center;}
  .btn{
    padding:10px 15px;border-radius:var(--radius);font-size:13.5px;font-weight:500;
    display:inline-flex;align-items:center;gap:6px;min-height:40px;
  }
  .btn-primary{background:var(--amber);color:white;}
  .btn-primary:hover{background:var(--amber-deep);}
  .btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line);}
  .btn-ghost:hover{border-color:var(--ink-soft);}
  .btn-text{color:var(--ink-soft);font-size:12px;text-decoration:underline;text-underline-offset:2px;}

  .layout{display:flex;width:100%;padding-top:56px;}

  main.editor{flex:1;padding:32px 40px 100px;max-width:920px;}
  main.editor.hidden{display:none;}

  .products-view{flex:1;padding:24px 40px 100px;max-width:920px;}
  .products-view.hidden{display:none;}
  .products-view-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;flex-wrap:wrap;gap:10px;}
  .products-view-header h2{font-size:22px;}
  .products-view-actions{display:flex;gap:8px;flex-wrap:wrap;}
  .filter-bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px;}
  .filter-bar input[type="search"]{
    flex:1;min-width:140px;max-width:100%;padding:11px 13px;border:1px solid var(--line);
    border-radius:var(--radius);background:var(--white);font-size:16px;box-sizing:border-box;
  }
  .filter-bar select{
    padding:11px 10px;border:1px solid var(--line);border-radius:var(--radius);
    background:var(--white);font-size:16px;color:var(--ink);max-width:100%;
  }
  .products-view .count{color:var(--ink-soft);font-size:12.5px;margin:0 0 16px;}

  .prod-row{
    display:flex;align-items:flex-start;gap:14px;
    background:var(--white);border:1px solid var(--line);border-radius:6px;
    padding:12px 14px;margin-bottom:10px;cursor:pointer;
    box-shadow:0 1px 2px rgba(31,42,36,0.03);
  }
  .prod-row:hover{border-color:var(--ink-soft);}
  .prod-thumb{
    width:52px;height:52px;border-radius:4px;object-fit:cover;flex-shrink:0;
    background:var(--paper-2);border:1px solid var(--line);
  }
  .prod-thumb.empty{display:flex;align-items:center;justify-content:center;}
  .prod-thumb.small{width:36px;height:36px;}
  .prod-info{flex:1;min-width:0;}
  .prod-row .p-title{font-size:14.5px;font-weight:500;display:block;}
  .prod-row .p-meta{font-size:12px;color:var(--ink-soft);display:flex;gap:10px;margin-top:3px;}
  .badge-draft{color:var(--ink-soft);}
  .badge-active{color:var(--ok);}
  .prod-row .chevron{color:var(--ink-soft);font-size:18px;flex-shrink:0;}
  .products-view .empty{color:var(--ink-soft);font-size:13px;padding:16px 4px;}

  .field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
  .field{margin-bottom:18px;}
  .field label{
    display:block;font-size:12px;font-weight:500;color:var(--ink-soft);
    margin-bottom:6px;
  }
  .field .hint{font-size:11px;color:var(--ink-soft);margin-top:4px;display:flex;justify-content:space-between;}
  .field input, .field textarea, .field select{
    width:100%;padding:13px 14px;border:1px solid var(--line);
    border-radius:var(--radius);background:var(--white);font-size:16px;box-sizing:border-box;
  }
  .field input:focus, .field textarea:focus, .field select:focus{
    outline:none;border-color:var(--amber);
  }
  .field input[readonly]{
    background:var(--paper-2);color:var(--ink-soft);cursor:not-allowed;
  }
  .field input[readonly]:focus{border-color:var(--line);}
  .field textarea{resize:vertical;min-height:80px;}
  fieldset{
    border:1px solid var(--line);border-radius:6px;background:var(--white);
    padding:26px 28px 8px;margin:0 0 22px;
    box-shadow:0 1px 2px rgba(31,42,36,0.04);
  }
  fieldset legend{
    font-family:'Fraunces',serif;font-size:17px;font-weight:600;
    margin-bottom:18px;padding-bottom:10px;border-bottom:1px solid var(--line);
    width:100%;
  }

  /* Informations générales : panneau plus spacieux, à la Shopify */
  fieldset.primary{padding:30px 32px 12px;}
  fieldset.primary legend{font-size:19px;}
  #f-title{
    font-family:'Fraunces',serif;font-size:22px;font-weight:500;
    padding:14px 14px;
  }
  #f-body{min-height:220px;font-size:14.5px;line-height:1.6;padding:14px;}

  .drop-zone{
    border:1.5px dashed var(--line);border-radius:var(--radius);
    padding:26px;text-align:center;color:var(--ink-soft);font-size:13px;
    background:var(--white);transition:border-color .15s, background .15s;
  }
  .drop-zone.drag{border-color:var(--amber);background:#fbf1e6;}
  .drop-zone strong{color:var(--ink);}
  .img-grid{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px;}
  .img-card{
    width:92px;position:relative;
  }
  .img-card img{
    width:92px;height:92px;object-fit:cover;border-radius:var(--radius);
    display:block;background:var(--paper-2);border:1px solid var(--line);
  }
  .img-card.uploading img{opacity:0.4;}
  .img-card .spinner{
    position:absolute;top:36px;left:36px;width:18px;height:18px;
    border:2px solid var(--line);border-top-color:var(--amber);
    border-radius:50%;animation:spin .7s linear infinite;
  }
  @keyframes spin{to{transform:rotate(360deg);}}
  .img-card .rm{
    position:absolute;top:-6px;right:-6px;width:20px;height:20px;
    background:var(--ink);color:var(--paper);border-radius:50%;
    font-size:13px;line-height:1;display:flex;align-items:center;justify-content:center;
  }
  .img-card .main-tag{
    position:absolute;bottom:4px;left:4px;background:var(--ink);color:var(--paper);
    font-size:9.5px;padding:2px 5px;border-radius:2px;
  }

  .category-row{display:flex;gap:8px;}
  .category-row input{flex:1;}
  .category-row .btn{flex-shrink:0;padding:11px 14px;font-size:13px;min-height:auto;}
  .category-row .btn.loading{opacity:0.6;pointer-events:none;}
  #categoryStatus.detecting{color:var(--amber);}
  #categoryStatus.detected{color:var(--ok);}
  #categoryStatus.error{color:var(--danger);}
  .category-suggestions{margin-top:6px;}
  .category-suggestions .sugg{
    display:inline-block;max-width:100%;font-size:12px;color:var(--ink-soft);
    border:1px solid var(--line);border-radius:12px;padding:4px 10px;
    margin:4px 6px 0 0;cursor:pointer;background:var(--white);
    white-space:normal;overflow-wrap:break-word;box-sizing:border-box;
  }
  .category-suggestions .sugg:hover{border-color:var(--amber);color:var(--ink);}

  .seo-preview{
    background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);
    padding:14px 16px;margin-bottom:18px;
  }
  .seo-preview-title{color:#1a0dab;font-size:16px;line-height:1.3;margin-bottom:2px;}
  .seo-preview-url{color:var(--ok);font-size:12px;margin-bottom:4px;}
  .seo-preview-desc{color:var(--ink-soft);font-size:12.5px;line-height:1.4;}

  .bottom-bar{
    position:fixed;bottom:0;left:0;right:0;
    background:var(--paper);border-top:1px solid var(--line);
    padding:14px 40px;display:flex;gap:10px;align-items:center;z-index:8;
  }
  .bottom-bar.hidden{display:none;}

  /* ---------- Bottom sheets (tiroir mobile) ---------- */
  .sheet-overlay{
    position:fixed;inset:0;background:rgba(31,42,36,0.35);z-index:25;
    display:none;
  }
  .sheet-overlay.open{display:block;}
  .bottom-sheet{
    position:fixed;left:0;right:0;bottom:0;max-height:78vh;
    background:var(--white);border-radius:16px 16px 0 0;
    box-shadow:0 -4px 20px rgba(31,42,36,0.15);
    z-index:30;transform:translateY(100%);transition:transform .22s ease;
    display:flex;flex-direction:column;
  }
  .bottom-sheet.open{transform:translateY(0);}
  .bottom-sheet.small{max-height:none;}
  .sheet-handle{
    width:40px;height:4px;background:var(--line);border-radius:2px;
    margin:12px auto 6px;flex-shrink:0;
  }
  .sheet-header{
    display:flex;align-items:center;justify-content:space-between;
    padding:6px 22px 14px;flex-shrink:0;border-bottom:1px solid var(--line);
  }
  .sheet-header h3{font-size:17px;}
  .sheet-list{overflow-y:auto;padding:8px 14px;flex:1;}
  .sheet-row{
    display:flex;align-items:flex-start;gap:12px;padding:11px 8px;
    border-bottom:1px solid var(--paper-2);cursor:pointer;
  }
  .sheet-row input[type="checkbox"]{width:20px;height:20px;flex-shrink:0;accent-color:var(--amber);}
  .sheet-row-title{font-size:14px;flex:1;min-width:0;}
  .sheet-footer{
    display:flex;align-items:center;justify-content:space-between;gap:14px;
    padding:14px 22px calc(18px + env(safe-area-inset-bottom));
    border-top:1px solid var(--line);flex-shrink:0;background:var(--white);
  }
  .sheet-footer span{font-size:12.5px;color:var(--ink-soft);}
  .new-tag-input{
    flex:1;padding:10px 12px;border:1px solid var(--line);
    border-radius:var(--radius);font-size:16px;background:var(--white);box-sizing:border-box;
  }
  .choice-btn{
    width:100%;text-align:left;padding:15px 16px;font-size:15px;
    border-radius:6px;
  }

  /* Settings panel */
  #settingsPanel{
    position:fixed;top:56px;right:0;bottom:0;width:360px;
    background:var(--white);border-left:1px solid var(--line);
    padding:26px 28px;overflow-y:auto;z-index:20;
    transform:translateX(100%);transition:transform .18s ease;
  }
  #settingsPanel.open{transform:translateX(0);}
  #settingsPanel h2{font-size:18px;margin-bottom:4px;}
  #settingsPanel .sub{font-size:12px;color:var(--ink-soft);margin-bottom:22px;}
  #settingsPanel .field{margin-bottom:16px;}
  #overlay{
    position:fixed;inset:0;background:rgba(31,42,36,0.25);z-index:15;display:none;
  }
  #overlay.open{display:block;}
  .autosave-status{
    font-size:12px;margin-left:auto;min-width:1px;text-align:right;
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  }
  .autosave-status.pending{color:var(--ink-soft);}
  .autosave-status.saving{color:var(--amber);}
  .autosave-status.saved{color:var(--ok);}
  .autosave-status.error{color:var(--danger);}
  .status-dot{width:7px;height:7px;border-radius:50%;display:inline-block;margin-right:6px;}
  .status-ok{background:var(--ok);}
  .status-off{background:var(--ink-soft);}

  /* ---------- Mobile ---------- */
  @media (max-width: 720px){
    header.top{padding:0 12px;}
    header.top .brand{min-width:0;overflow:hidden;}
    header.top .brand h1{font-size:16px;white-space:nowrap;}
    header.top .brand span{display:none;}
    .project-pill{max-width:110px;font-size:11.5px;padding:4px 10px;}
    header.top .actions{gap:5px;flex-shrink:0;}
    .btn{padding:8px 10px;font-size:12px;min-height:36px;}
    main.editor, .products-view{padding:16px 14px 110px;}
    fieldset{padding:18px 16px 6px;}
    fieldset.primary{padding:18px 16px 8px;}
    fieldset legend{font-size:16px;}
    fieldset.primary legend{font-size:18px;}
    #f-title{font-size:19px;padding:13px 12px;}
    #f-body{min-height:170px;}
    .field-row{grid-template-columns:1fr;gap:0;}
    #settingsPanel{width:100%;}
    .bottom-bar{padding:12px 14px calc(12px + env(safe-area-inset-bottom));flex-wrap:wrap;}
    .prod-thumb{width:46px;height:46px;}
    .filter-bar select{flex:1;min-width:0;}
  }

  @media (max-width: 380px){
    header.top .brand span{display:none;}
    header.top .actions{gap:4px;}
    .btn{padding:7px 8px;font-size:11px;}
  }