/* ═══════════════════════════════════
       Tokens
    ═══════════════════════════════════ */
    :root {
      --bg:          #f0ebe0;
      --bg-card:     #f7f3ea;
      --bg-profile:  #e8e2d8;
      --ink:         #1a1814;
      --ink-light:   #8a837a;
      --accent:      #2a2520;
      --accent-s:    #d6cfc0;
      --accent-d:    #110f0b;
      --border:      #d6cfc0;
      --sh:          0 2px 12px rgba(26,24,20,.08);
      --sh-lg:       0 16px 48px rgba(26,24,20,.18);
      --r:           12px;
      --fd:          "Playfair Display", Georgia, serif;
      --fb:          "DM Sans", sans-serif;
      --tr:          0.25s ease;
      --pw:          480px;
    }

    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }

    body {
      font-family: var(--fb);
      background: var(--bg);
      color: var(--ink);
      min-height: 100dvh;
      display: flex;
      flex-direction: column;
      overflow-x: hidden;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
    }

    /* ═══════════════════════════════════
       Focus Mode UI Replacements
    ═══════════════════════════════════ */
    .focus-mode {
        --focus-input-bg: #ffffff;
        --focus-tag-bg: #e8e2d8;
        --focus-tag-text: #6a6460;
    }
    .focus-mode header,
    .focus-mode .hanger,
    .focus-mode .site-footer,
    .focus-mode .p-bookmark,
    .focus-mode .ask-fab,
    .focus-mode .sec-label,
    .focus-mode .cat-grid,
    .focus-mode .ai-tag,
    .focus-mode hr.form-divider {
      display: none !important;
    }
    .focus-mode main {
      display: block;
      padding: 0;
      margin: 0;
      max-width: none;
    }
    .focus-mode .input-card {
      display: grid;
      grid-template-columns: 1fr 1fr;
      grid-template-rows: auto 1fr auto;
      min-height: 100vh;
      width: 100%;
      max-width: none;
      padding: 100px 56px 60px 56px;
      margin: 0;
      border-radius: 0;
      box-shadow: none;
      border: none;
      background: transparent;
      animation: none;
      column-gap: 56px;
    }
    
    .focus-mode .form-group:nth-of-type(1) { grid-column: 1; grid-row: 1; margin-bottom: 36px; }
    .focus-mode .form-group:nth-of-type(2) { grid-column: 1; grid-row: 2; display: flex; flex-direction: column; border-right: 1.5px solid var(--border); padding-right: 56px; margin-right: -56px; }
    
    .focus-mode .form-label { font-size: 11px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-light); margin-bottom: 10px; }
    .focus-mode .form-label .lbl-badge { background: var(--focus-tag-bg); color: var(--focus-tag-text); font-size: 10px; font-weight: 500; letter-spacing: 0.04em; padding: 2px 8px; border-radius: 4px; text-transform: lowercase; }
    .focus-mode .form-label .lbl-hint { display: none; }
    
    .focus-mode .form-input {
      background: var(--focus-input-bg); border: 1.5px solid var(--border); border-radius: 10px;
      padding: 14px 16px; font-size: 14px; color: #4a4540; box-shadow: none; transition: border-color 0.15s;
    }
    .focus-mode .form-input:focus { border-color: var(--ink); box-shadow: none; }
    .focus-mode .form-input::placeholder { color: #b0a89e; opacity: 1; font-style: normal; }
    .focus-mode #pinReality { flex: 1; min-height: 220px; line-height: 1.7; }
    
    .focus-mode .action-block {
      grid-column: 2; grid-row: 1 / span 3; background: var(--bg-card); border: 1.5px solid var(--border);
      border-radius: 16px; padding: 36px 40px 40px; margin: 0 auto; width: 100%; max-width: 480px;
      display: flex; flex-direction: column; animation: fadeUp 0.4s ease both;
    }
    .focus-mode .action-head { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 24px; }
    .focus-mode .action-icon { display: none; }
    .focus-mode .action-head::before {
      content: ''; display: inline-block; width: 14px; height: 14px; background: currentColor;
      -webkit-mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolygon points='13 2 3 14 12 14 11 22 21 10 12 10 13 2'/%3E%3C/svg%3E") no-repeat center;
      mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolygon points='13 2 3 14 12 14 11 22 21 10 12 10 13 2'/%3E%3C/svg%3E") no-repeat center;
    }
    .focus-mode .action-title { font-size: 10.5px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-light); }
    .focus-mode .action-desc { width: 100%; margin: 16px 0 0 0; font-size: 17px; font-weight: 700; color: #b0a89e; font-style: normal; line-height: 1.4; }
    
    .focus-mode #pinAction {
      background: transparent; border: none; padding: 0; font-size: 34px; font-weight: 700;
      color: #b0a89e; line-height: 1.3; min-height: 300px; box-shadow: none; font-style: normal;
    }
    .focus-mode #pinAction::placeholder { font-size: 17px; font-weight: 700; color: #b0a89e; line-height: 1.4; opacity: 1; text-transform: none; letter-spacing: normal; }
    .focus-mode #pinAction:focus { color: var(--ink); }
    
    .focus-mode .sel-row { grid-column: 1; grid-row: 3; margin-top: 36px; padding-right: 56px; }
    
    .focus-mode .btn-focus {
      top: 24px; left: 28px; padding: 8px 14px; background: var(--focus-input-bg);
      border: 1.5px solid var(--border); border-radius: 8px; font-size: 13px; font-weight: 500;
      color: var(--ink); box-shadow: none;
    }
    .focus-mode .btn-focus:hover {
      background: var(--focus-tag-bg); border-color: var(--ink-light); box-shadow: none; color: var(--ink);
    }
    .focus-mode .btn-focus svg { width: 13px; height: 13px; opacity: 0.6; }
    
    @media (max-width: 900px) {
      .focus-mode .input-card { padding: 100px 36px 60px; column-gap: 36px; }
      .focus-mode .form-group:nth-of-type(2) { padding-right: 36px; margin-right: -36px; }
      .focus-mode .sel-row { padding-right: 36px; }
    }
    @media (max-width: 640px) {
      .focus-mode .input-card { grid-template-columns: 1fr; padding: 72px 20px 24px; }
      .focus-mode .form-group:nth-of-type(1) { margin-bottom: 24px; }
      .focus-mode .form-group:nth-of-type(2) { border-right: none; padding-right: 0; margin-right: 0; }
      .focus-mode .action-block { grid-column: 1; grid-row: 3; max-width: 100%; margin-top: 24px; padding: 28px 24px 32px; border-radius: 14px; }
      .focus-mode .sel-row { grid-column: 1; grid-row: 4; margin-top: 24px; padding-right: 0; }
      .focus-mode #pinAction { font-size: 24px; line-height: 1.35; min-height: 160px; }
    }

    .btn-focus {
      position: fixed;
      top: 1.25rem;
      left: 1.25rem;
      z-index: 1000;
      display: inline-flex;
      align-items: center;
      gap: .5rem;
      padding: .48rem .9rem;
      background: var(--bg-card);
      border: 1px solid var(--border);
      border-radius: 8px;
      font-family: var(--fb);
      font-size: .8rem;
      color: var(--ink-light);
      cursor: pointer;
      transition: border-color var(--tr), color var(--tr), box-shadow var(--tr);
    }
    .btn-focus:hover { border-color: var(--accent); color: var(--accent); box-shadow: 0 2px 10px rgba(0,0,0,.15); }
    .btn-focus svg { width: 14px; height: 14px; stroke: currentColor; }

    /* ═══════════════════════════════════
       Header
    ═══════════════════════════════════ */
    .site-header {
      position: relative; text-align: center;
      padding: 3.5rem 1.5rem 2rem; border-bottom: 1px solid var(--border);
      animation: fadeDown .6s ease both;
    }
    .site-header h1 { font-family: var(--fd); font-size: clamp(2.4rem,6vw,4rem); font-weight: 700; letter-spacing: -.02em; color: var(--ink); line-height: 1.1; }
    .site-header h1 span { color: var(--accent); font-style: italic; }
    .site-header .tagline { margin-top: .75rem; font-size: 1rem; color: var(--ink-light); font-style: italic; }
    .ornament { display: block; margin: 1.25rem auto 0; width: 60px; height: 2px; background: linear-gradient(to right,transparent,var(--accent),transparent); }

    /* Groq btn */
    .groq-wrap { position: absolute; top: 1.25rem; right: 1.25rem; }
    .btn-groq {
      display: inline-flex; align-items: center; gap: .5rem; padding: .48rem .9rem;
      background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px;
      font-family: var(--fb); font-size: .8rem; color: var(--ink-light);
      cursor: pointer; white-space: nowrap;
      transition: border-color var(--tr), color var(--tr), box-shadow var(--tr);
    }
    .btn-groq:hover { border-color: var(--accent); color: var(--accent); box-shadow: 0 2px 10px rgba(0,0,0,.15); }
    .g-icon { width:15px;height:15px;border-radius:3px;background:var(--accent);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0; }
    .g-icon svg { width:9px;height:9px; }
    .g-dot { width:7px;height:7px;border-radius:50%;background:var(--border);flex-shrink:0;transition:background .4s; }
    .btn-groq.connected .g-dot { background:#5a9a5a; }
    .btn-groq.connected { border-color:#9acf9a; color:#3a6a3a; }

    /* ═══════════════════════════════════
       Groq Modal
    ═══════════════════════════════════ */
    .mback { display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);backdrop-filter:blur(3px);z-index:500;align-items:center;justify-content:center;padding:1rem; }
    .mback.open { display:flex; }
    .modal { background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);padding:2rem;width:100%;max-width:420px;box-shadow:0 20px 60px rgba(0,0,0,.22);animation:modalIn .22s ease both; }
    @keyframes modalIn { from{opacity:0;transform:scale(.96) translateY(10px)} to{opacity:1;transform:scale(1) translateY(0)} }
    .m-head { display:flex;align-items:center;justify-content:space-between;margin-bottom:1.1rem; }
    .m-title { font-family:var(--fd);font-size:1.1rem;font-weight:700;color:var(--ink); }
    .m-close { background:none;border:none;font-size:1rem;color:var(--ink-light);cursor:pointer;padding:.2rem .4rem;border-radius:4px;transition:color var(--tr),background var(--tr); }
    .m-close:hover { color:var(--ink);background:var(--accent-s); }
    .m-desc { font-size:.87rem;color:var(--ink-light);line-height:1.65;margin-bottom:1.2rem; }
    .modal label { display:block;font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-light);margin-bottom:.45rem;font-family:var(--fd); }
    .modal input { width:100%;padding:.7rem 1rem;border:1px solid var(--border);border-radius:8px;background:var(--bg);font-family:var(--fb);font-size:.92rem;color:var(--ink);outline:none;margin-bottom:1.1rem;transition:border-color var(--tr),box-shadow var(--tr); }
    .modal input:focus { border-color:var(--accent);box-shadow:0 0 0 3px rgba(0,0,0,.12); }
    .m-actions { display:flex;gap:.75rem;justify-content:flex-end; }

    /* ═══════════════════════════════════
       Shared buttons
    ═══════════════════════════════════ */
    .btn-p {
      padding:.6rem 1.4rem;background:var(--accent);color:#fff;border:none;border-radius:8px;
      font-family:var(--fb);font-size:.9rem;font-weight:500;cursor:pointer;letter-spacing:.02em;
      transition:background var(--tr),transform var(--tr),box-shadow var(--tr);
    }
    .btn-p:hover { background:#9e5128;transform:translateY(-1px);box-shadow:0 4px 16px rgba(0,0,0,.25); }
    .btn-p:active { transform:translateY(0); }
    .btn-s { padding:.6rem 1.1rem;background:transparent;border:1px solid var(--border);border-radius:8px;font-family:var(--fb);font-size:.88rem;color:var(--ink-light);cursor:pointer;transition:border-color var(--tr),color var(--tr); }
    .btn-s:hover { border-color:var(--ink-light);color:var(--ink); }

    /* ═══════════════════════════════════
       Main
    ═══════════════════════════════════ */
    main { flex:1;width:100%;max-width:1200px;margin:0 auto;padding:3rem 1.5rem; }

    .sec-label {
      font-family:var(--fd);font-size:.75rem;text-transform:uppercase;letter-spacing:.18em;
      color:var(--ink-light);margin-bottom:1.5rem;display:flex;align-items:center;gap:.75rem;
    }
    .sec-label::after { content:'';flex:1;height:1px;background:var(--border); }

    /* ═══════════════════════════════════
       Add Principle Card — enhanced form
    ═══════════════════════════════════ */
    .input-card {
      background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);
      padding:2rem;box-shadow:var(--sh);margin-bottom:3rem;animation:fadeUp .5s ease .1s both;
    }

    /* Form field group */
    .form-group { margin-bottom:1.25rem; }

    .form-label {
      display:flex;align-items:center;gap:.5rem;
      font-family:var(--fb);font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;
      color:var(--ink-light);margin-bottom:.45rem;
    }

    .form-label .lbl-badge {
      font-size:.62rem;padding:.1rem .45rem;border-radius:20px;
      background:var(--accent-s);color:var(--accent-d);letter-spacing:.05em;
      font-style:normal;text-transform:none;
    }

    .form-label .lbl-hint {
      font-family:var(--fb);font-size:.72rem;font-style:italic;
      color:var(--ink-light);font-weight:400;text-transform:none;letter-spacing:0;
    }

    .form-input {
      width:100%;border:1px solid var(--border);border-radius:8px;background:#ffffff;
      font-family:var(--fb);font-size:.95rem;color:var(--ink);
      padding:.75rem 1rem;outline:none;resize:vertical;line-height:1.6;
      transition:border-color var(--tr),box-shadow var(--tr);
    }
    .form-input:focus { border-color:var(--accent);box-shadow:0 0 0 3px rgba(0,0,0,.1); }
    .form-input::placeholder { color:#b0a89e;font-style:normal;opacity:1; }
    input.form-input { resize:none; }

    /* divider between sections of the form */
    .form-divider {
      border:none;border-top:1px dashed var(--border);margin:1.5rem 0;
    }

    /* Action principle block */
    .action-block {
      background:linear-gradient(135deg,rgba(0,0,0,.07),rgba(0,0,0,.03));
      border:1px solid rgba(0,0,0,.25);border-radius:10px;padding:1.25rem 1.25rem 1rem;
      margin-bottom:1.25rem;
    }

    .action-block .action-head {
      display:flex;align-items:center;gap:.5rem;margin-bottom:.75rem;
    }

    .action-block .action-icon { font-size:1rem; }

    .action-block .action-title {
      font-family:var(--fd);font-size:.82rem;font-weight:700;color:var(--accent-d);
      text-transform:uppercase;letter-spacing:.1em;
    }

    .action-block .action-desc {
      font-size:.75rem;color:var(--ink-light);font-style:italic;margin-left:auto;
    }

    /* Selectors row */
    .sel-row { display:flex;gap:.75rem;flex-wrap:wrap;align-items:flex-end;margin-bottom:.5rem; }

    .sel-grp { display:flex;flex-direction:column;gap:.3rem;flex:1;min-width:140px; }

    .sel-lbl { font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-light);font-family:var(--fd); }

    .styled-sel {
      padding:.6rem 2.4rem .6rem .9rem;border:1px solid var(--border);border-radius:8px;
      background:#ffffff;font-family:var(--fb);font-size:.9rem;color:var(--ink);
      outline:none;cursor:pointer;appearance:none;width:100%;
      background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237a6a52' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
      background-repeat:no-repeat;background-position:right .85rem center;
      transition:border-color var(--tr),box-shadow var(--tr);
    }
    .styled-sel:focus { border-color:var(--accent);box-shadow:0 0 0 3px rgba(0,0,0,.1); }

    .sel-arrow { color:var(--ink-light);font-size:.75rem;padding-bottom:.4rem;flex-shrink:0; }

    .add-btn-wrap { display:flex;align-items:flex-end;flex-shrink:0; }

    .ai-tag { display:inline-flex;align-items:center;gap:.4rem;font-size:.72rem;color:var(--ink-light);border:1px solid var(--border);border-radius:20px;padding:.2rem .65rem;margin-top:1rem;letter-spacing:.04em; }
    .ai-dot { width:6px;height:6px;border-radius:50%;background:var(--accent);animation:pulse 2s infinite; }

    /* ═══════════════════════════════════
       Grid & Cards
    ═══════════════════════════════════ */
    .cat-grid { display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:1.75rem;animation:fadeUp .5s ease .2s both; }

    .cat-card { background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--sh);transition:transform var(--tr),box-shadow var(--tr);position:relative;overflow:hidden; }
    .cat-card::before { content:'';position:absolute;top:0;left:0;width:4px;height:100%;background:var(--cat-color,var(--accent)); }
    .cat-card:hover { transform:translateY(-3px);box-shadow:0 8px 28px rgba(0,0,0,.12); }

    .cc-head { display:flex;align-items:center;gap:.75rem;padding:1.4rem 1.5rem 1rem 1.5rem;border-bottom:1px solid var(--border); }
    .cc-icon { width:42px;height:42px;border-radius:10px;display:grid;place-items:center;font-size:1rem;background:transparent;flex-shrink:0; }
    .cc-title { font-family:var(--fd);font-size:1.05rem;font-weight:700;color:var(--ink); }
    .cc-total { margin-left:auto;font-size:.75rem;color:var(--ink-light);background:var(--bg);border:1px solid var(--border);border-radius:20px;padding:.12rem .55rem;white-space:nowrap; }

    .subcat-list { padding:0 1.5rem 1.5rem; }
    .subcat-block { margin-top:1.1rem; }
    .subcat-hd { display:flex;align-items:center;gap:.5rem;margin-bottom:.6rem;cursor:pointer;user-select:none; }
    .subcat-pill { display:inline-flex;align-items:center;gap:.35rem;font-size:.7rem;font-family:var(--fd);text-transform:uppercase;letter-spacing:.1em;color:var(--cat-color,var(--accent));background:color-mix(in srgb,var(--cat-color,var(--accent)) 10%,transparent);border:1px solid color-mix(in srgb,var(--cat-color,var(--accent)) 25%,transparent);border-radius:20px;padding:.18rem .6rem; }
    @supports not (color:color-mix(in srgb,red 50%,blue)) { .subcat-pill { background:var(--accent-s);border-color:var(--border); } }
    .subcat-cnt { font-size:.68rem;color:var(--ink-light);margin-left:auto; }
    .sub-toggle { font-size:.6rem;color:var(--ink-light);transition:transform var(--tr);flex-shrink:0; }
    .subcat-block.collapsed .sub-toggle { transform:rotate(-90deg); }
    .sub-principles { list-style:none;display:flex;flex-direction:column;gap:.6rem;overflow:hidden;transition:max-height .35s ease,opacity .25s ease;max-height:4000px;opacity:1; }
    .subcat-block.collapsed .sub-principles { max-height:0;opacity:0; }

    /* Principle item — now has title, reality, action */
    .p-item { background:var(--bg);border:1px solid transparent;border-radius:10px;padding:.9rem 1rem;transition:border-color var(--tr),background var(--tr);animation:itemSlide .28s ease both; }
    .p-item:hover { border-color:var(--border);background:var(--bg-card); }

    .p-item-head { display:flex;align-items:flex-start;gap:.55rem;margin-bottom:.5rem; }
    .p-num { font-family:var(--fd);font-size:.68rem;color:var(--accent);font-weight:700;padding-top:2px;min-width:18px;font-style:italic;flex-shrink:0; }
    .p-title-text { font-family:var(--fd);font-size:.92rem;font-weight:700;color:var(--ink);flex:1;line-height:1.4; }
    .p-actions { display:flex;gap:.3rem;opacity:0;transition:opacity var(--tr);flex-shrink:0; }
    .p-item:hover .p-actions { opacity:1; }

    .p-reality { font-size:.84rem;color:var(--ink-light);line-height:1.6;padding-left:1.35rem;margin-bottom:.6rem;font-style:italic; }
    .p-reality:empty { display:none; }

    .p-action-strip {
      display:flex;align-items:flex-start;gap:.5rem;
      background:rgba(0,0,0,.06);border-radius:7px;
      padding:.55rem .75rem;margin-top:.4rem;
      border-left:3px solid var(--accent);
    }
    .p-action-strip:empty { display:none; }
    .p-action-label { font-family:var(--fd);font-size:.65rem;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);flex-shrink:0;padding-top:1px; }
    .p-action-text { font-size:.83rem;color:var(--ink);line-height:1.55;flex:1; }

    .btn-icon { background:none;border:none;cursor:pointer;color:var(--ink-light);font-size:.8rem;padding:.18rem .32rem;border-radius:4px;transition:color var(--tr),background var(--tr);line-height:1; }
    .btn-icon:hover     { color:var(--accent);background:var(--accent-s); }
    .btn-icon.del:hover { color:#b03a2e;background:#fce9e7; }

    .cat-empty { padding:1.5rem;text-align:center;font-size:.88rem;color:var(--ink-light);font-style:italic; }

    /* ═══════════════════════════════════
       PRINCIPLE ASK — AI chatbot
    ═══════════════════════════════════ */

    /* Float button bottom-left */
    .ask-fab {
      position:fixed;bottom:1.75rem;left:1.75rem;z-index:350;
      display:flex;flex-direction:column;align-items:center;gap:.4rem;
    }

    .ask-fab-btn {
      width:56px;height:56px;border-radius:50%;
      background:var(--ink);border:none;cursor:pointer;
      display:grid;place-items:center;
      box-shadow:0 4px 20px rgba(0,0,0,.28);
      transition:transform var(--tr),box-shadow var(--tr),background var(--tr);
      position:relative;overflow:hidden;
    }
    .ask-fab-btn::before {
      content:'';position:absolute;inset:0;border-radius:50%;
      background:conic-gradient(var(--accent),var(--accent-d),var(--accent));
      opacity:0;transition:opacity .3s;
    }
    .ask-fab-btn:hover { transform:scale(1.08);box-shadow:0 6px 28px rgba(0,0,0,.35); }
    .ask-fab-btn:hover::before { opacity:0.6; }
    .ask-fab-btn svg { width:32px;height:32px;z-index:1;position:relative; transform:translateY(1px); }
    .ask-fab-label {
      font-family:var(--fd);font-size:.65rem;letter-spacing:.06em;font-style:italic;
      color:var(--ink-light);text-align:center;white-space:nowrap;
    }

    /* Pulse ring on the fab */
    .ask-fab-btn::after {
      content:'';position:absolute;inset:-4px;border-radius:50%;
      border:2px solid var(--accent);opacity:0;
      animation:fabPulse 2.5s ease-in-out infinite;
    }
    @keyframes fabPulse { 0%,100%{opacity:0;transform:scale(1)} 50%{opacity:.35;transform:scale(1.12)} }

    /* ── Ask overlay — full screen blur backdrop ── */
    .ask-overlay {
      position: fixed; inset: 0; z-index: 355;
      background: rgba(44, 36, 22, 0.35);
      backdrop-filter: blur(14px) saturate(140%);
      -webkit-backdrop-filter: blur(14px) saturate(140%);
      opacity: 0; pointer-events: none;
      transition: opacity .35s ease;
    }
    .ask-overlay.open { opacity: 1; pointer-events: all; }

    /* Glass panel — centred on screen */
    .ask-panel {
      position: fixed;
      top: 50%; left: 50%;
      translate: -50% -50%;
      z-index: 360;
      width: min(480px, calc(100vw - 2rem));
      height: min(600px, 80dvh);
      /* liquid glass */
      background: linear-gradient(
        135deg,
        rgba(253, 248, 240, 0.72) 0%,
        rgba(245, 235, 215, 0.60) 50%,
        rgba(253, 248, 240, 0.75) 100%
      );
      backdrop-filter: blur(28px) saturate(200%) brightness(1.08);
      -webkit-backdrop-filter: blur(28px) saturate(200%) brightness(1.08);
      border: 1px solid rgba(255, 248, 235, 0.65);
      border-top: 1px solid rgba(255, 255, 255, 0.75);
      border-left: 1px solid rgba(255, 255, 255, 0.6);
      border-radius: 24px;
      box-shadow:
        0 32px 80px rgba(44, 36, 22, 0.22),
        0 0 0 0.5px rgba(255,255,255,.45) inset,
        0 1px 0 rgba(255,255,255,.8) inset;
      display: flex; flex-direction: column; overflow: hidden;
      /* liquid morph entry */
      transform: scale(.88);
      opacity: 0; pointer-events: none;
      transition:
        transform .45s cubic-bezier(.34, 1.56, .64, 1),
        opacity .3s ease;
    }
    .ask-panel.open {
      transform: scale(1);
      opacity: 1; pointer-events: all;
    }

    .ask-panel-head {
      padding:1rem 1.25rem .75rem;
      border-bottom:1px solid rgba(217,205,184,.6);
      display:flex;align-items:center;gap:.65rem;flex-shrink:0;
    }

    .ask-avatar {
      width:34px;height:34px;background:none;
      display:grid;place-items:center;flex-shrink:0;
    }
    .ask-avatar svg { width:24px;height:24px; }

    .ask-head-text { flex:1; }
    .ask-head-title { font-family:var(--fd);font-size:.9rem;font-weight:700;color:var(--ink);line-height:1.2; }
    .ask-head-sub { font-size:.72rem;color:var(--ink-light);font-style:italic; }

    .ask-close { background:none;border:none;color:var(--ink-light);cursor:pointer;font-size:.9rem;padding:.2rem .35rem;border-radius:4px;transition:color var(--tr),background var(--tr); }
    .ask-close:hover { color:var(--ink);background:var(--accent-s); }

    /* Messages */
    .ask-messages {
      flex:1;overflow-y:auto;padding:.75rem 1.1rem;display:flex;flex-direction:column;gap:.75rem;
      scroll-behavior:smooth;
    }
    .ask-messages::-webkit-scrollbar { width:4px; }
    .ask-messages::-webkit-scrollbar-thumb { background:var(--border);border-radius:10px; }

    .msg { display:flex;gap:.6rem;align-items:flex-start;animation:msgIn .22s ease both; }
    @keyframes msgIn { from{opacity:0;transform:translateY(6px)} to{opacity:1;transform:translateY(0)} }

    .msg.user { flex-direction:row-reverse; }

    .msg-bubble {
      max-width:82%;padding:.65rem .9rem;border-radius:14px;
      font-size:.85rem;line-height:1.6;color:var(--ink);
    }
    .msg.ai   .msg-bubble { background:rgba(0,0,0,.06);border-radius:4px 14px 14px 14px; }
    .msg.user .msg-bubble { background:var(--accent);color:#fff;border-radius:14px 4px 14px 14px; }

    .msg-bubble strong { font-weight:600; }
    .msg-bubble .tag-pill {
      display:inline-block;font-size:.72rem;padding:.1rem .45rem;border-radius:20px;
      background:rgba(0,0,0,.15);color:var(--accent-d);margin:.3rem .2rem 0 0;
      border:1px solid rgba(0,0,0,.25);
    }
    .msg.user .msg-bubble .tag-pill { background:rgba(255,255,255,.2);color:#fff;border-color:rgba(255,255,255,.3); }

    /* Typing indicator */
    .typing-bubble { display:flex;gap:4px;align-items:center;padding:.6rem .8rem; background:rgba(0,0,0,.06);border-radius:4px 14px 14px 14px; }
    .typing-bubble span { width:6px;height:6px;border-radius:50%;background:var(--ink-light);animation:typingDot 1.2s ease-in-out infinite; }
    .typing-bubble span:nth-child(2) { animation-delay:.2s; }
    .typing-bubble span:nth-child(3) { animation-delay:.4s; }
    @keyframes typingDot { 0%,80%,100%{transform:scale(.8);opacity:.4} 40%{transform:scale(1.1);opacity:1} }

    /* Input area */
    .ask-input-row {
      padding:.75rem 1rem;border-top:1px solid rgba(217,205,184,.6);
      display:flex;gap:.6rem;align-items:flex-end;flex-shrink:0;
    }

    .ask-textarea {
      flex:1;border:1px solid var(--border);border-radius:10px;background:rgba(245,240,232,.7);
      font-family:var(--fb);font-size:.88rem;color:var(--ink);padding:.55rem .8rem;
      resize:none;outline:none;max-height:100px;min-height:38px;line-height:1.5;
      transition:border-color var(--tr),box-shadow var(--tr);
    }
    .ask-textarea:focus { border-color:var(--accent);box-shadow:0 0 0 2px rgba(0,0,0,.1); }
    .ask-textarea::placeholder { color:var(--ink-light);font-style:italic;opacity:0.2; }

    .ask-send {
      width:36px;height:36px;border-radius:50%;background:var(--accent);border:none;
      cursor:pointer;display:grid;place-items:center;flex-shrink:0;
      transition:background var(--tr),transform var(--tr);
    }
    .ask-send:hover { background:var(--accent-d);transform:scale(1.05); }
    .ask-send:disabled { background:var(--border);cursor:not-allowed;transform:none; }
    .ask-send svg { width:15px;height:15px; }

    /* Voice btn */
    .ask-voice {
      width:36px;height:36px;border-radius:50%;background:var(--bg);border:1px solid var(--border);
      cursor:pointer;display:grid;place-items:center;flex-shrink:0;
      transition:background var(--tr),border-color var(--tr);
    }
    .ask-voice:hover { background:var(--accent-s);border-color:var(--accent); }
    .ask-voice.listening { background:rgba(0,0,0,.15);border-color:var(--accent);animation:voicePulse .8s ease-in-out infinite alternate; }
    .ask-voice svg { width:15px;height:15px;color:var(--ink-light); }
    @keyframes voicePulse { from{box-shadow:0 0 0 0 rgba(0,0,0,.3)} to{box-shadow:0 0 0 6px rgba(0,0,0,0)} }

    /* No-key notice */
    .ask-no-key {
      padding:1.25rem;text-align:center;
      font-size:.82rem;color:var(--ink-light);font-style:italic;line-height:1.6;
    }
    .ask-no-key strong { color:var(--accent);font-style:normal; }

    /* ═══════════════════════════════════
       Bookmark / Profile
    ═══════════════════════════════════ */
    .p-bookmark { position:fixed;right:0;top:50%;transform:translateY(-50%);z-index:300;display:flex;flex-direction:column;align-items:center; }
    .bm-btn { writing-mode:vertical-rl;text-orientation:mixed;display:flex;align-items:center;gap:.55rem;padding:1.1rem .7rem;background:var(--accent);color:#fff;border:none;border-radius:10px 0 0 10px;font-family:var(--fd);font-size:.78rem;font-style:italic;letter-spacing:.1em;cursor:pointer;box-shadow:-3px 0 18px rgba(0,0,0,.25);transition:background var(--tr),box-shadow var(--tr),padding var(--tr); }
    .bm-btn:hover { background:var(--accent-d);box-shadow:-4px 0 24px rgba(0,0,0,.35);padding-left:.9rem; }
    .bm-btn .bm-ic { font-size:1rem;line-height:1; }
    .bm-notch { width:0;height:0;border-left:18px solid transparent;border-right:18px solid transparent;border-top:12px solid var(--accent);transition:border-top-color var(--tr); }
    .bm-btn:hover + .bm-notch { border-top-color:var(--accent-d); }

    .p-overlay { display:none;position:fixed;inset:0;background:rgba(0,0,0,.38);backdrop-filter:blur(2px);z-index:299; }
    .p-overlay.open { display:block; }

    .p-panel { position:fixed;top:0;right:0;width:min(var(--pw),100vw);height:100dvh;background:var(--bg-profile);border-left:1px solid var(--border);box-shadow:var(--sh-lg);z-index:400;display:flex;flex-direction:column;transform:translateX(100%);transition:transform .4s cubic-bezier(.25,.46,.45,.94);overflow:hidden; }
    .p-panel.open { transform:translateX(0); }
    .p-head { padding:2rem 2rem 1.5rem;border-bottom:1px solid var(--border);background:var(--bg-card);flex-shrink:0;display:flex;align-items:flex-start;justify-content:space-between;gap:1rem; }
    .p-head-text h2 { font-family:var(--fd);font-size:1.6rem;font-weight:700;color:var(--ink);letter-spacing:-.02em;line-height:1.15; }
    .p-head-text h2 em { color:var(--accent);font-style:italic; }
    .p-head-text p { margin-top:.35rem;font-size:.82rem;color:var(--ink-light);font-style:italic; }
    .p-close { background:none;border:1px solid var(--border);border-radius:8px;color:var(--ink-light);font-size:1rem;padding:.35rem .6rem;cursor:pointer;flex-shrink:0;margin-top:.15rem;transition:color var(--tr),background var(--tr); }
    .p-close:hover { background:var(--accent-s);color:var(--ink); }
    .p-body { flex:1;overflow-y:auto;padding:1.75rem 2rem 3rem;scroll-behavior:smooth; }
    .p-body::-webkit-scrollbar { width:5px; }
    .p-body::-webkit-scrollbar-thumb { background:var(--border);border-radius:10px; }
    .p-sec { margin-bottom:2.25rem;animation:fadeUp .4s ease both; }
    .p-sec:nth-child(1){animation-delay:.05s}.p-sec:nth-child(2){animation-delay:.1s}.p-sec:nth-child(3){animation-delay:.15s}.p-sec:nth-child(4){animation-delay:.2s}.p-sec:nth-child(5){animation-delay:.25s}
    .p-sec-hd { display:flex;align-items:center;gap:.75rem;margin-bottom:1rem; }
    .p-sec-ic { width:32px;height:32px;border-radius:8px;background:var(--accent-s);display:grid;place-items:center;font-size:1rem;flex-shrink:0; }
    .p-sec-title { font-family:var(--fd);font-size:1rem;font-weight:700;color:var(--ink); }
    .p-sec-num { margin-left:auto;font-family:var(--fd);font-size:.7rem;font-style:italic;color:var(--accent); }
    .p-field { width:100%;min-height:90px;border:1px solid var(--border);border-radius:8px;background:#ffffff;font-family:var(--fb);font-size:.9rem;color:var(--ink);padding:.9rem 1.1rem;resize:vertical;outline:none;line-height:1.65;transition:border-color var(--tr),box-shadow var(--tr); }
    .p-field:focus { border-color:var(--accent);box-shadow:0 0 0 3px rgba(0,0,0,.1); }
    .p-field::placeholder { color:#b0a89e;font-style:normal;opacity:1; }
    .p-hint { font-size:.76rem;color:var(--ink-light);font-style:italic;margin-top:.45rem;line-height:1.5; }
    .p-save-bar { padding:1rem 2rem;border-top:1px solid var(--border);background:var(--bg-card);display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-shrink:0; }
    .p-save-st { font-size:.78rem;color:var(--ink-light);font-style:italic; }
    .p-save-st.saved { color:#5a9a5a; }

    /* ═══════════════════════════════════
       Hanger
    ═══════════════════════════════════ */
    .hanger { border-top:1px solid var(--border);background:var(--bg-card);padding:1.75rem 1.5rem 1.5rem;text-align:center; }
    .hang-arr { display:block;margin:0 auto .65rem;width:26px;height:26px;color:var(--accent);opacity:.7;animation:bob 1.8s ease-in-out infinite; }
    @keyframes bob { 0%,100%{transform:translateY(0);opacity:.7} 50%{transform:translateY(7px);opacity:.4} }
    .hang-tog { display:inline-flex;align-items:center;gap:.45rem;background:none;border:none;font-family:var(--fd);font-size:.84rem;font-style:italic;color:var(--ink-light);cursor:pointer;letter-spacing:.05em;padding:.3rem .5rem;border-radius:6px;transition:color var(--tr),background var(--tr); }
    .hang-tog:hover { color:var(--accent);background:var(--accent-s); }
    .hang-panel { max-height:0;overflow:hidden;opacity:0;transition:max-height .5s ease,opacity .35s ease; }
    .hang-panel.open { max-height:700px;opacity:1; }
    .hang-steps { display:flex;flex-wrap:wrap;gap:1.1rem;justify-content:center;padding:1.5rem 0 .5rem;max-width:820px;margin:0 auto; }
    .h-step { background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:1.1rem 1.25rem;flex:1;min-width:175px;max-width:215px;text-align:left; }
    .h-num { font-family:var(--fd);font-size:1.5rem;font-weight:700;color:var(--accent-s);line-height:1;margin-bottom:.4rem; }
    .h-title { font-family:var(--fd);font-size:.88rem;font-weight:700;color:var(--ink);margin-bottom:.35rem; }
    .h-step p { font-size:.8rem;color:var(--ink-light);line-height:1.55; }

    /* ═══════════════════════════════════
       Footer
    ═══════════════════════════════════ */
    .site-footer { padding:1rem 1.5rem;text-align:center;font-size:.82rem;color:var(--ink-light);font-style:italic;letter-spacing:.03em;border-top:1px solid var(--border); }
    .site-footer strong { color:var(--accent);font-style:normal; }

    /* ═══════════════════════════════════
       Keyframes
    ═══════════════════════════════════ */
    @keyframes fadeDown { from{opacity:0;transform:translateY(-18px)} to{opacity:1;transform:translateY(0)} }
    @keyframes fadeUp   { from{opacity:0;transform:translateY(18px)}  to{opacity:1;transform:translateY(0)} }
    @keyframes itemSlide { from{opacity:0;transform:translateX(-8px)} to{opacity:1;transform:translateX(0)} }
    @keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.3} }

    /* ═══════════════════════════════════
       Responsive
    ═══════════════════════════════════ */
    @media (max-width:640px) {
      .site-header{padding:2.5rem 1rem 1.5rem}
      .groq-wrap{top:.9rem;right:.75rem}
      .btn-groq .g-lbl{display:none}
      main{padding:2rem 1rem}
      .input-card{padding:1.25rem}
      .cat-grid{grid-template-columns:1fr}
      .sel-row{flex-direction:column;align-items:stretch}
      .sel-arrow{display:none}
      .p-body{padding:1.25rem 1.25rem 3rem}
      .p-head{padding:1.5rem 1.25rem}
      .p-save-bar{padding:.85rem 1.25rem}
      .ask-panel{width:calc(100vw - 1.5rem);height:80dvh}
      .ask-fab{left:1rem;bottom:1rem}
    }