linkboard/ui.html at main · Compromisee/linkboard · GitHub

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<!DOCTYPE html>
<html lang="en" data-theme="midnight">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>LinkBoard</title>
<style>
  :root{
    --bg:#0f1115;--bg2:#141821;--panel:#161b25;--panel2:#1b2130;
    --line:#242c3a;--line2:#2f3a4d;--text:#e6ebf2;--dim:#8b97ab;--faint:#5b6678;
    --accent:#5b8cff;--accent-weak:#243354;--good:#3ecf8e;--good-weak:#123023;
    --danger:#ff6b6b;--warn:#f5b642;--dot:#1e2632;--dot-size:22px;
    --radius:12px;--shadow:0 8px 30px rgba(0,0,0,.35);--ease:cubic-bezier(.22,1,.36,1);
  }
  [data-theme="paper"]{--bg:#f3f1ea;--bg2:#eae7dd;--panel:#fbfaf5;--panel2:#f2efe6;--line:#e0dccf;--line2:#cfc9b8;--text:#2a2723;--dim:#6f6a5f;--faint:#a49d8d;--accent:#c2410c;--accent-weak:#f6e2d5;--good:#2f8f5b;--good-weak:#dcefe1;--danger:#c23b3b;--warn:#b5820f;--dot:#dcd7c9;--shadow:0 8px 24px rgba(120,110,90,.18)}
  [data-theme="forest"]{--bg:#0d1512;--bg2:#111c17;--panel:#12201a;--panel2:#16281f;--line:#1e3328;--line2:#2b4636;--text:#e4f0e8;--dim:#8fae9c;--faint:#5f7a69;--accent:#4ecb8d;--accent-weak:#123626;--good:#7bd88f;--good-weak:#123023;--danger:#e8776b;--warn:#e0b055;--dot:#1b2c22}
  [data-theme="mono"]{--bg:#101010;--bg2:#161616;--panel:#181818;--panel2:#1e1e1e;--line:#2a2a2a;--line2:#3a3a3a;--text:#ededed;--dim:#9a9a9a;--faint:#5f5f5f;--accent:#e6e6e6;--accent-weak:#2c2c2c;--good:#c9c9c9;--good-weak:#242424;--danger:#d38a8a;--warn:#c9b06a;--dot:#222222}
  [data-theme="grape"]{--bg:#120f1a;--bg2:#191426;--panel:#1c1630;--panel2:#221a3a;--line:#312748;--line2:#41335f;--text:#ece7f7;--dim:#a596c4;--faint:#6d5e8c;--accent:#b78bff;--accent-weak:#33245a;--good:#5ee0b0;--good-weak:#123a2e;--danger:#ff77a9;--warn:#f0b458;--dot:#241b3a}
  [data-theme="ocean"]{--bg:#08131a;--bg2:#0c1c26;--panel:#0e2230;--panel2:#12293a;--line:#1b3a4d;--line2:#274d63;--text:#dff0f7;--dim:#8bb4c6;--faint:#547283;--accent:#31c8d6;--accent-weak:#0e3a44;--good:#4fd6a6;--good-weak:#0e3630;--danger:#ff7d7d;--warn:#f2c15c;--dot:#123040}
  [data-reduce="1"] *{animation:none!important;transition:none!important}

  *{box-sizing:border-box}
  html,body{height:100%}
  body{margin:0;font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,sans-serif;color:var(--text);background:var(--bg);
    background-image:radial-gradient(var(--dot) 1.4px,transparent 1.4px);background-size:var(--dot-size) var(--dot-size);
    -webkit-font-smoothing:antialiased;overflow:hidden}
  svg{display:block}
  .icon{width:16px;height:16px;stroke:currentColor;stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round}
  button{font-family:inherit;color:inherit;cursor:pointer}
  input,select,textarea{font-family:inherit}
  ::-webkit-scrollbar{width:10px;height:10px}
  ::-webkit-scrollbar-thumb{background:var(--line2);border-radius:8px;border:2px solid transparent;background-clip:content-box}
  ::-webkit-scrollbar-track{background:transparent}

  @keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
  @keyframes pop{0%{transform:scale(.9);opacity:0}60%{transform:scale(1.02)}100%{transform:scale(1);opacity:1}}
  @keyframes slideOut{to{opacity:0;transform:translateX(24px) scale(.96)}}
  @keyframes spinIn{from{opacity:0;transform:scale(.7) rotate(-40deg)}to{opacity:1;transform:none}}

  /* ============================== VAULT LOCK SCREEN */
  #gate{position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;flex-direction:column;overflow:hidden;
    background:
      radial-gradient(900px 520px at 50% 34%, color-mix(in srgb,var(--accent) 12%, transparent), transparent 70%),
      radial-gradient(700px 700px at 74% 78%, color-mix(in srgb,var(--good) 9%, transparent), transparent 68%),
      radial-gradient(760px 620px at 22% 20%, color-mix(in srgb,var(--accent) 8%, transparent), transparent 66%),
      radial-gradient(1300px 900px at 50% 40%, var(--panel2), var(--bg) 78%)}
  #gate.show{display:flex}
  /* dot matrix: perfect grid, fading circularly toward the edges via a radial mask */
  #gate::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
    background-image:radial-gradient(var(--dot) 1.5px, transparent 1.6px);
    background-size:var(--dot-size) var(--dot-size);background-position:center;
    -webkit-mask:radial-gradient(circle at 50% 42%, #000 0%, rgba(0,0,0,.75) 34%, rgba(0,0,0,.25) 62%, transparent 82%);
            mask:radial-gradient(circle at 50% 42%, #000 0%, rgba(0,0,0,.75) 34%, rgba(0,0,0,.25) 62%, transparent 82%);
    opacity:.9;animation:dotdrift 22s ease-in-out infinite alternate}
  /* soft breathing aura right behind the vault */
  #gate::after{content:"";position:absolute;left:50%;top:42%;width:560px;height:560px;transform:translate(-50%,-50%);z-index:0;pointer-events:none;border-radius:50%;
    background:radial-gradient(circle, color-mix(in srgb,var(--accent) 16%, transparent) 0%, transparent 60%);
    filter:blur(20px);animation:aura 6s ease-in-out infinite}
  @keyframes dotdrift{from{background-position:center}to{background-position:calc(50% + 14px) calc(42% + 10px)}}
  @keyframes aura{0%,100%{opacity:.55;transform:translate(-50%,-50%) scale(1)}50%{opacity:.9;transform:translate(-50%,-50%) scale(1.08)}}
  .gatebox,.vault{position:relative;z-index:1}
  #gate.opening{animation:vaultExit .9s var(--ease) forwards}
  @keyframes vaultExit{60%{opacity:1}100%{opacity:0;transform:scale(1.15);visibility:hidden}}
  .vault{position:relative;width:230px;height:230px;margin-bottom:26px;animation:spinIn .7s var(--ease)}
  .vault .ring{position:absolute;inset:0;border-radius:50%;border:7px solid var(--line2);background:
    radial-gradient(circle at 50% 30%, color-mix(in srgb,var(--text) 6%, var(--panel2)), var(--panel) 62%, var(--bg));
    box-shadow:0 24px 60px rgba(0,0,0,.55),inset 0 2px 3px rgba(255,255,255,.06),inset 0 0 44px rgba(0,0,0,.45);transition:border-color .4s,box-shadow .4s}
  .vault .dial{position:absolute;inset:24px;border-radius:50%;border:3px solid var(--line);
    background:
      conic-gradient(from 210deg, color-mix(in srgb,var(--text) 5%, transparent), transparent 30%, transparent 70%, color-mix(in srgb,var(--text) 4%, transparent)),
      radial-gradient(circle at 50% 38%, var(--panel2), var(--panel) 70%, var(--bg));
    box-shadow:inset 0 1px 2px rgba(255,255,255,.05),inset 0 0 30px rgba(0,0,0,.4);
    transition:transform 1s var(--ease)}
  .vault .notch{position:absolute;top:6px;left:50%;width:5px;height:24px;border-radius:3px;background:var(--accent);transform:translateX(-50%);z-index:1;box-shadow:0 0 8px var(--accent)}
  .vault .spokes span{position:absolute;top:50%;left:50%;width:46%;height:2.5px;background:var(--line2);border-radius:3px;transform-origin:left center;opacity:.85}
  .vault .hub{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:88px;height:88px;border-radius:50%;
    background:radial-gradient(circle at 50% 32%, color-mix(in srgb,var(--text) 8%, var(--panel)), var(--panel) 55%, var(--panel2));
    border:2px solid var(--line2);display:grid;place-items:center;color:var(--accent);z-index:3;transition:box-shadow .4s,color .4s,border-color .4s;
    box-shadow:0 8px 22px rgba(0,0,0,.45),inset 0 2px 3px rgba(255,255,255,.08),inset 0 0 12px rgba(0,0,0,.3)}
  .vault .hub svg{width:40px;height:40px;filter:drop-shadow(0 0 6px currentColor)}
  .vault.spin .dial{transform:rotate(1080deg)}
  .vault.unlocked .hub{color:var(--good);box-shadow:0 0 40px var(--good);border-color:var(--good)}
  .vault.unlocked .ring{border-color:var(--good);box-shadow:0 0 50px var(--good),inset 0 0 44px rgba(0,0,0,.3)}
  .vault .shackle{transition:1s var(--ease)}
  /* wrong password: flash red */
  .vault.wrong .hub{color:var(--danger)!important;border-color:var(--danger)!important;box-shadow:0 0 34px var(--danger)!important}
  .vault.wrong .ring{border-color:var(--danger)!important;box-shadow:0 0 40px rgba(255,0,0,.4),inset 0 0 44px rgba(0,0,0,.4)!important}
  .vault.wrong .notch{background:var(--danger);box-shadow:0 0 8px var(--danger)}
  #gate.shake{animation:screenshake .5s}
  @keyframes screenshake{0%,100%{transform:translateX(0)}15%{transform:translateX(-14px)}30%{transform:translateX(12px)}45%{transform:translateX(-9px)}60%{transform:translateX(7px)}75%{transform:translateX(-4px)}90%{transform:translateX(2px)}}
  .gatebox{width:min(360px,90vw);text-align:center;animation:fadeIn .5s .2s both}
  .gatebox h2{margin:0 0 4px;font-size:20px}
  .gatebox p{margin:0 0 18px;color:var(--dim);font-size:13px}
  .gatebox input{width:100%;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px;color:var(--text);font-size:16px;text-align:center;letter-spacing:normal;outline:none;transition:.2s}
  .gatebox input::placeholder{letter-spacing:normal;color:var(--faint)}
  .gatebox input:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-weak)}
  .gatebox input.shake{animation:shake .4s}
  @keyframes shake{0%,100%{transform:translateX(0)}20%{transform:translateX(-8px)}40%{transform:translateX(8px)}60%{transform:translateX(-6px)}80%{transform:translateX(6px)}}
  .gatebox .btn{width:100%;margin-top:12px;padding:14px;border-radius:12px;border:none;background:var(--accent);color:#fff;font-size:15px;font-weight:600;transition:.15s}
  .gatebox .btn:hover{filter:brightness(1.1)}
  .gatebox .err{color:var(--danger);font-size:12px;min-height:16px;margin-top:10px}

  /* ============================== APP */
  .app{display:none;height:100vh;animation:fadeIn .5s var(--ease)}
  .app.show{display:flex}

  .side{flex:0 0 264px;display:flex;flex-direction:column;background:var(--bg2);border-right:1px solid var(--line);transition:flex-basis .25s var(--ease)}
  .side.collapsed{flex-basis:44px}
  .side.collapsed .side-head{padding:12px 8px}
  .side.collapsed .side-foot{padding:6px 4px}
  .side.collapsed .side-foot button{padding:8px 0}
  .side.collapsed .side-head .logo{margin:0 auto}
  .side-head{display:flex;align-items:center;gap:9px;padding:14px;border-bottom:1px solid var(--line)}
  .side-head .logo{width:24px;height:24px;color:var(--accent);flex:none}
  .side-head b{letter-spacing:.2px}
  .side.collapsed .side-head b,.side.collapsed .tree,.side.collapsed .side-foot .lbl,.side.collapsed .searchbox{display:none}
  .collapse-btn{margin-left:auto;width:28px;height:28px;display:grid;place-items:center;border-radius:7px;color:var(--faint);background:transparent;border:none;transition:.2s}
  .collapse-btn:hover{color:var(--text);background:var(--panel2)}
  .side.collapsed .collapse-btn{transform:rotate(180deg)}
  .searchbox{margin:10px;position:relative}
  .searchbox input{width:100%;background:var(--panel);border:1px solid var(--line);border-radius:9px;padding:8px 10px 8px 30px;color:var(--text);outline:none;font-size:13px}
  .searchbox input:focus{border-color:var(--line2)}
  .searchbox svg{position:absolute;left:9px;top:50%;transform:translateY(-50%);color:var(--faint);width:15px;height:15px}

  .tree{flex:1;overflow:auto;padding:4px 8px}
  .trow{display:flex;align-items:center;gap:4px;padding:6px 7px;border-radius:8px;cursor:pointer;color:var(--dim);transition:background .12s}
  .trow:hover{background:var(--panel);color:var(--text)}
  .trow.active{background:var(--accent-weak);color:var(--text)}
  .trow.drop{background:var(--accent-weak);box-shadow:inset 0 0 0 1.5px var(--accent)}
  .trow .tcaret{width:16px;height:16px;flex:none;display:grid;place-items:center;color:var(--faint);transition:transform .15s}
  .trow.collapsed .tcaret{transform:rotate(-90deg)}
  .trow .tcaret.leaf{visibility:hidden}
  .fdot{width:9px;height:9px;border-radius:3px;flex:none;background:var(--faint)}
  .trow .tname{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:13px}
  .trow .tcount{font-size:10px;color:var(--faint);background:var(--bg);border:1px solid var(--line);border-radius:20px;padding:0 6px}
  .trow .tlock{color:var(--warn);flex:none}
  .trow .tgear{opacity:0;width:22px;height:22px;display:grid;place-items:center;border-radius:6px;color:var(--faint);background:transparent;border:none;flex:none}
  .trow:hover .tgear{opacity:1}
  .trow .tgear:hover{color:var(--text);background:var(--bg)}
  .tchildren{margin-left:14px;border-left:1px solid var(--line);padding-left:4px}
  .tchildren.hidden{display:none}

  .side-foot{border-top:1px solid var(--line);padding:8px}
  .side-foot button{width:100%;display:flex;align-items:center;gap:9px;padding:9px 10px;border-radius:8px;background:transparent;border:none;color:var(--dim);font-size:13px;transition:.12s}
  .side-foot button:hover{background:var(--panel);color:var(--text)}
  .side.collapsed .side-foot button{justify-content:center}

  .main{flex:1;display:flex;flex-direction:column;min-width:0}
  .topbar{display:flex;align-items:center;gap:10px;padding:13px 18px;border-bottom:1px solid var(--line);background:var(--bg2);flex-wrap:wrap}
  .crumb{font-weight:600;font-size:16px;display:flex;align-items:center;gap:9px;min-width:0}
  .crumb .fdot{width:11px;height:11px}
  .crumb .path{color:var(--faint);font-weight:400;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:280px}
  .spacer{flex:1}
  .tool{display:inline-flex;align-items:center;gap:7px;background:var(--panel);border:1px solid var(--line);padding:8px 12px;border-radius:9px;color:var(--dim);transition:.15s;white-space:nowrap;font-size:13px}
  .tool:hover{color:var(--text);border-color:var(--line2);background:var(--panel2)}
  .tool.primary{background:var(--accent-weak);border-color:transparent;color:var(--text)}
  .tool.primary:hover{filter:brightness(1.12)}
  .tool.on{background:var(--accent);border-color:transparent;color:#fff}
  .tool.icon-only{padding:8px}

  .filterbar{display:flex;align-items:center;gap:8px;padding:10px 18px;border-bottom:1px solid var(--line);flex-wrap:wrap;background:var(--bg)}
  .filterbar .lbl{font-size:11px;color:var(--faint);text-transform:uppercase;letter-spacing:.6px}
  .tagchip{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:20px;font-size:12px;cursor:pointer;border:1px solid transparent;background:var(--panel);color:var(--dim);transition:.12s}
  .tagchip .tdot{width:8px;height:8px;border-radius:50%}
  .tagchip:hover{color:var(--text)}
  .tagchip.on{color:#fff}
  .tagchip.manage{color:var(--faint);border:1px dashed var(--line)}
  .sortsel{margin-left:auto;background:var(--panel);border:1px solid var(--line);border-radius:8px;color:var(--dim);padding:5px 8px;font-size:12px;outline:none}

  /* selection action bar */
  .selbar{display:none;align-items:center;gap:8px;padding:9px 18px;background:var(--accent-weak);border-bottom:1px solid var(--line);animation:fadeIn .2s}
  .selbar.show{display:flex}
  .selbar b{color:var(--text)}
  .selbar .mini{background:var(--panel);border:1px solid var(--line);padding:6px 11px;border-radius:8px;color:var(--dim);font-size:12px;display:inline-flex;gap:6px;align-items:center}
  .selbar .mini:hover{color:var(--text);border-color:var(--line2)}
  .selbar .mini.danger:hover{color:var(--danger);border-color:var(--danger)}

  .content{flex:1;overflow:auto;padding:18px}
  .grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px}
  .grid.list{grid-template-columns:1fr}

  /* ---- layout: comfortable (single-column roomy rows, Apple-todo style) ---- */
  .grid.comfortable{grid-template-columns:1fr;gap:0;max-width:760px;margin:0 auto;background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden}
  .grid.comfortable .card{border:none;border-bottom:1px solid var(--line);border-radius:0;background:transparent;box-shadow:none;transform:none;animation:none;padding:14px 16px}
  .grid.comfortable .card:last-child{border-bottom:none}
  .grid.comfortable .card:hover{background:var(--panel2);transform:none;box-shadow:none}
  .grid.comfortable .card.done::before{border-radius:0}
  .grid.comfortable .empty{background:var(--panel)}

  /* ---- layout: compact (dense checklist rows) ---- */
  .grid.compact{grid-template-columns:1fr;gap:0;max-width:820px;margin:0 auto}
  .grid.compact .card{display:flex;align-items:center;gap:10px;padding:7px 12px;border:none;border-bottom:1px solid var(--line);border-radius:0;background:transparent;box-shadow:none;transform:none;animation:none;cursor:pointer}
  .grid.compact .card:hover{background:var(--panel2);transform:none;box-shadow:none}
  .grid.compact .card.done::before{display:none}
  .grid.compact .c-top{flex:1;min-width:0;align-items:center;gap:8px}
  .grid.compact .fav{margin-top:0}
  .grid.compact .c-tags{margin-top:0;flex:none}
  .grid.compact .c-url{display:none}                 /* one-line rows */
  .grid.compact .c-bar{margin-top:0;flex:none}
  .grid.compact .count{display:none}
  .grid.compact .copybtn span{display:none}
  .grid.compact .copybtn{padding:6px}
  .grid.compact .selbox{position:static;order:-1}

  /* ---- layout: grid2 (fixed two columns) ---- */
  .grid.grid2{grid-template-columns:repeat(2,1fr)}
  @media(max-width:640px){.grid.grid2{grid-template-columns:1fr}}

  /* ---- layout: masonry (Pinterest-style columns) ---- */
  .grid.masonry{display:block;column-width:280px;column-gap:12px}
  .grid.masonry .card{break-inside:avoid;margin:0 0 12px}
  .grid.masonry .empty{column-span:all}

  /* ---- layout: kanban (horizontal scrolling board; wraps into fixed columns) ---- */
  .grid.kanban{display:flex;flex-direction:column;flex-wrap:wrap;gap:12px;max-height:calc(100vh - 220px);align-content:flex-start}
  .grid.kanban .card{width:300px}
  .grid.kanban .empty{width:100%}

  /* density */
  [data-density="cozy"] .card{padding:9px 11px}
  [data-density="dense"] .card{padding:6px 10px}
  [data-density="dense"] .c-bar{margin-top:6px}
  body[data-nodots="1"]{background-image:none}
  /* square-corner mode */
  [data-corners="square"] .card,[data-corners="square"] .tool,[data-corners="square"] .btn,[data-corners="square"] .modal,[data-corners="square"] .tagchip,[data-corners="square"] .ptag,[data-corners="square"] .searchbox input,[data-corners="square"] .sortsel,[data-corners="square"] .seg{border-radius:3px!important}
  .empty{color:var(--faint);text-align:center;padding:60px 12px;font-size:13px}

  .card{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:11px;padding:11px 12px;transition:transform .18s var(--ease),border-color .15s,opacity .3s,box-shadow .15s;animation:pop .28s var(--ease);cursor:grab}
  .card:hover{border-color:var(--line2);transform:translateY(-2px);box-shadow:var(--shadow)}
  .card.dragging{opacity:.4;cursor:grabbing}
  .card.removing{animation:slideOut .3s var(--ease) forwards}
  .card.done{background:var(--good-weak);border-color:transparent}
  .card.done .c-title,.card.done .c-url{text-decoration:line-through;color:var(--faint)}
  .card.done::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--good);border-radius:11px 0 0 11px}
  .card.locked{border-style:dashed;border-color:var(--warn)}
  .card.selected{box-shadow:0 0 0 2px var(--accent);border-color:transparent}
  .selbox{position:absolute;top:10px;right:10px;width:20px;height:20px;border-radius:6px;border:1.6px solid var(--line2);background:var(--bg);display:none;align-items:center;justify-content:center;color:#fff;z-index:3}
  .app.selmode .selbox{display:flex}
  .card.selected .selbox{background:var(--accent);border-color:var(--accent)}
  .c-top{display:flex;gap:9px;align-items:flex-start}
  .fav{width:18px;height:18px;border-radius:4px;flex:none;margin-top:2px;background:var(--panel2);object-fit:cover;border:1px solid var(--line)}
  .c-main{flex:1;min-width:0}
  .c-title{font-weight:600;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;outline:none;border-radius:4px}
  .c-title:focus{background:var(--panel2);box-shadow:0 0 0 1px var(--line2);padding:0 3px}
  .c-url{font-size:11px;color:var(--dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer}
  .c-url:hover{color:var(--accent)}
  .c-tags{display:flex;gap:5px;flex-wrap:wrap;margin-top:8px}
  .ptag{display:inline-flex;align-items:center;gap:5px;font-size:11px;padding:2px 8px;border-radius:20px;color:#fff}
  .c-bar{display:flex;align-items:center;gap:5px;margin-top:9px}
  .copybtn{display:inline-flex;align-items:center;gap:6px;font-size:12px;background:var(--accent-weak);border:none;color:var(--text);padding:6px 10px;border-radius:7px;transition:.12s}
  .copybtn:hover{filter:brightness(1.15)}
  .copybtn.copied{background:var(--good);color:#06120c}
  .count{font-size:11px;color:var(--faint);min-width:42px}
  .count b{color:var(--dim);font-weight:600}
  .cb-spacer{flex:1}
  .act{width:28px;height:28px;display:grid;place-items:center;border-radius:7px;color:var(--faint);background:transparent;border:none;transition:.12s}
  .act:hover{color:var(--text);background:var(--panel2);transform:scale(1.1)}
  .act.done-btn:hover{color:var(--good)}.act.del:hover{color:var(--danger)}.act.lock:hover{color:var(--warn)}
  .card.done .done-btn{color:var(--good)}
  .maskedcard{display:flex;align-items:center;gap:10px;color:var(--warn);font-size:13px}
  .maskedcard .sub{color:var(--faint);font-size:11px}

  #preview{position:fixed;z-index:80;pointer-events:none;opacity:0;transform:translateY(4px);transition:opacity .12s;width:280px;background:var(--panel);border:1px solid var(--line2);border-radius:12px;box-shadow:var(--shadow);overflow:hidden}
  #preview.show{opacity:1;transform:none}
  #preview .pv-img{width:100%;height:140px;object-fit:cover;background:var(--panel2);display:block}
  #preview .pv-body{padding:11px 12px}
  #preview .pv-title{font-weight:600;font-size:13px;margin-bottom:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  #preview .pv-domain{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--dim)}
  #preview .pv-domain img{width:14px;height:14px;border-radius:3px}
  #preview .pv-url{font-size:11px;color:var(--faint);word-break:break-all;margin-top:6px}

  .scrim{position:fixed;inset:0;background:rgba(0,0,0,.45);display:none;align-items:center;justify-content:center;z-index:100;backdrop-filter:blur(3px)}
  .scrim.show{display:flex;animation:fadeIn .18s}
  .modal{width:min(560px,92vw);max-height:88vh;overflow:auto;background:var(--panel);border:1px solid var(--line2);border-radius:16px;box-shadow:var(--shadow);animation:pop .24s var(--ease)}
  .modal h3{margin:0;padding:16px 18px;border-bottom:1px solid var(--line);font-size:15px;display:flex;align-items:center;gap:9px}
  .modal .body{padding:16px 18px}
  .modal .foot{padding:14px 18px;border-top:1px solid var(--line);display:flex;gap:10px;justify-content:flex-end}
  textarea{width:100%;min-height:150px;resize:vertical;background:var(--bg2);color:var(--text);border:1px solid var(--line);border-radius:10px;padding:12px;font:13px/1.6 ui-monospace,Menlo,Consolas,monospace;outline:none}
  textarea:focus{border-color:var(--line2)}
  .field{margin-bottom:14px}
  .field label{display:block;font-size:12px;color:var(--dim);margin-bottom:6px}
  .field input[type=text],.field input[type=number],.field select,.field input[type=password]{width:100%;background:var(--bg2);color:var(--text);border:1px solid var(--line);border-radius:9px;padding:10px 12px;outline:none}
  .field input:focus,.field select:focus{border-color:var(--line2)}
  .hint{color:var(--faint);font-size:12px;margin-top:8px}
  .rowsel{display:flex;align-items:center;gap:10px;margin-top:12px;flex-wrap:wrap}
  .btn{padding:9px 16px;border-radius:9px;border:1px solid var(--line);background:var(--panel2);color:var(--text);transition:.12s}
  .btn:hover{border-color:var(--line2)}
  .btn.primary{background:var(--accent);border-color:transparent;color:#fff}
  .btn.primary:hover{filter:brightness(1.1)}
  .btn.danger{background:transparent;border-color:var(--danger);color:var(--danger)}
  .btn.danger:hover{background:var(--danger);color:#fff}
  .swrap{display:flex;gap:8px;flex-wrap:wrap}
  .swatch{width:26px;height:26px;border-radius:7px;border:2px solid transparent;cursor:pointer;transition:.12s}
  .swatch:hover{transform:scale(1.1)}
  .swatch.on{border-color:var(--text)}
  .swatch.none{background:var(--panel2);color:var(--faint);display:grid;place-items:center;font-size:10px}
  .setrow{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line);gap:12px}
  .setrow:last-child{border-bottom:none}
  .setrow .lab{font-weight:500}
  .setrow .lab small{display:block;color:var(--faint);font-weight:400;font-size:12px}
  .seg{display:flex;background:var(--bg2);border:1px solid var(--line);border-radius:9px;overflow:hidden}
  .seg button{padding:7px 12px;border:none;background:transparent;color:var(--dim);font-size:12px}
  .seg button.on{background:var(--accent-weak);color:var(--text)}
  .taglist{display:flex;flex-direction:column;gap:8px}
  .tagrow{display:flex;align-items:center;gap:10px;padding:8px;border:1px solid var(--line);border-radius:9px;background:var(--bg2)}
  .tagrow input[type=text]{flex:1;background:transparent;border:none;color:var(--text);outline:none;font-size:13px}
  .tagrow .swatchmini{width:20px;height:20px;border-radius:6px;flex:none;cursor:pointer;border:1px solid var(--line)}

  #toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--panel);border:1px solid var(--line2);color:var(--text);padding:10px 16px;border-radius:10px;box-shadow:var(--shadow);opacity:0;transition:.2s var(--ease);z-index:220;font-size:13px;display:flex;gap:12px;align-items:center}
  #toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
  #toast .undo{color:var(--accent);cursor:pointer;font-weight:600}

  #ctx{position:fixed;z-index:150;background:var(--panel);border:1px solid var(--line2);border-radius:10px;box-shadow:var(--shadow);padding:5px;display:none;min-width:190px;animation:pop .14s var(--ease)}
  #ctx.show{display:block}
  #ctx button{display:flex;align-items:center;gap:9px;width:100%;padding:8px 10px;border:none;background:transparent;color:var(--dim);border-radius:7px;font-size:13px;text-align:left}
  #ctx button:hover{background:var(--panel2);color:var(--text)}
  #ctx button.danger:hover{color:var(--danger)}
  #ctx .sep{height:1px;background:var(--line);margin:4px 6px}

  .statgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
  .stat{background:var(--bg2);border:1px solid var(--line);border-radius:11px;padding:14px}
  .stat .n{font-size:26px;font-weight:700}
  .stat .k{font-size:12px;color:var(--faint);text-transform:uppercase;letter-spacing:.6px}
  .kbd{display:inline-block;background:var(--bg2);border:1px solid var(--line);border-bottom-width:2px;border-radius:6px;padding:1px 7px;font:12px ui-monospace,monospace;color:var(--dim)}
</style>
</head>
<body>

<!-- ================= VAULT GATE ================= -->
<div id="gate">
  <div class="vault" id="vault">
    <div class="ring"></div>
    <div class="dial">
      <div class="notch"></div>
      <div class="spokes"></div>
    </div>
    <div class="hub" id="vaultHub">
      <svg viewBox="0 0 24 24" class="icon" id="lockSvg">
        <rect x="5" y="11" width="14" height="9" rx="2.2"/>
        <path class="shackle" id="shackle" d="M8 11V7.5a4 4 0 0 1 8 0V11"/>
        <circle cx="12" cy="15" r="1.3"/>
        <path d="M12 16.3V17.6"/>
      </svg>
    </div>
  </div>
  <div class="gatebox">
    <h2 id="gateTitle">Unlock LinkBoard</h2>
    <p id="gateSub">Enter your master password</p>
    <input id="gateInput" type="password" autocomplete="off" placeholder="Enter password">
    <input id="gateInput2" type="password" autocomplete="off" placeholder="Confirm password" style="display:none;margin-top:10px">
    <button class="btn" id="gateBtn">Unlock</button>
    <div class="err" id="gateErr"></div>
  </div>
</div>

<!-- ================= APP ================= -->
<div class="app" id="app">
  <aside class="side" id="side">
    <div class="side-head">
      <svg class="logo icon" viewBox="0 0 24 24"><path d="M9 12a3 3 0 0 1 3-3h4a3 3 0 0 1 0 6h-1"/><path d="M15 12a3 3 0 0 1-3 3H8a3 3 0 0 1 0-6h1"/></svg>
      <b>LinkBoard</b>
      <button class="collapse-btn" id="sideToggle" title="Collapse sidebar (Ctrl+B)"><svg class="icon" viewBox="0 0 24 24"><path d="M15 6l-6 6 6 6"/></svg></button>
    </div>
    <div class="searchbox"><svg class="icon" viewBox="0 0 24 24"><circle cx="11" cy="11" r="7"/><path d="M21 21l-4-4"/></svg><input id="search" placeholder="Search links…  (/)"></div>
    <div class="tree" id="tree"></div>
    <div class="side-foot">
      <button id="btnNewFolder"><svg class="icon" viewBox="0 0 24 24"><path d="M3 7a2 2 0 0 1 2-2h4l2 2h8a2 2 0 0 1 2 2v8a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z"/><path d="M12 11v4M10 13h4"/></svg><span class="lbl">New folder</span></button>
      <button id="btnImport"><svg class="icon" viewBox="0 0 24 24"><path d="M12 3v12"/><path d="M8 11l4 4 4-4"/><path d="M4 19h16"/></svg><span class="lbl">Import .todofile</span></button>
      <button id="btnExport"><svg class="icon" viewBox="0 0 24 24"><path d="M12 15V3"/><path d="M8 7l4-4 4 4"/><path d="M4 19h16"/></svg><span class="lbl">Export .todofile</span></button>
      <button id="btnRelock"><svg class="icon" viewBox="0 0 24 24"><rect x="4" y="10" width="16" height="11" rx="2"/><path d="M8 10V7a4 4 0 0 1 8 0v3"/></svg><span class="lbl" id="relockLbl">Lock session</span></button>
      <button id="btnSettings"><svg class="icon" viewBox="0 0 24 24"><circle cx="12" cy="12" r="3"/><path d="M4 12h3M17 12h3M12 4v3M12 17v3"/></svg><span class="lbl">Settings</span></button>
    </div>
  </aside>

  <div class="main">
    <div class="topbar">
      <div class="crumb"><span class="fdot" id="crumbDot"></span><span id="crumbName">All Links</span><span class="path" id="crumbPath"></span></div>
      <div class="spacer"></div>
      <button class="tool" id="btnSelect" title="Select mode (S)"><svg class="icon" viewBox="0 0 24 24"><path d="M9 11l3 3 8-8"/><path d="M20 12v6a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h9"/></svg>Select</button>
      <button class="tool" id="btnCopyAll" title="Copy links (C)"><svg class="icon" viewBox="0 0 24 24"><rect x="9" y="9" width="12" height="12" rx="2"/><path d="M5 15V5a2 2 0 0 1 2-2h10"/></svg>Copy…</button>
      <button class="tool" id="btnStats" title="Statistics"><svg class="icon" viewBox="0 0 24 24"><path d="M4 20V10M10 20V4M16 20v-7M22 20H2"/></svg></button>
      <button class="tool icon-only" id="btnMore" title="Tools"><svg class="icon" viewBox="0 0 24 24"><circle cx="5" cy="12" r="1.6"/><circle cx="12" cy="12" r="1.6"/><circle cx="19" cy="12" r="1.6"/></svg></button>
      <button class="tool primary" id="btnAdd" title="Add links (A)"><svg class="icon" viewBox="0 0 24 24"><path d="M12 5v14M5 12h14"/></svg>Add links</button>
    </div>

    <div class="filterbar">
      <div id="activeFilter" style="display:flex;gap:8px;flex-wrap:wrap;align-items:center;flex:1"></div>
      <select class="sortsel" id="sortSel">
        <option value="manual">Sort: Added (newest)</option>
        <option value="oldest">Sort: Added (oldest)</option>
        <option value="az">Sort: A→Z</option>
        <option value="za">Sort: Z→A</option>
        <option value="copies">Sort: Most copied</option>
        <option value="leastcopied">Sort: Least copied</option>
        <option value="domain">Sort: Domain</option>
        <option value="undone">Sort: To-do first</option>
      </select>
    </div>

    <div class="selbar" id="selbar">
      <b><span id="selCount">0</span> selected</b>
      <span class="spacer" style="flex:1"></span>
      <button class="mini" id="selAll">Select all</button>
      <button class="mini" id="selX">Select X…</button>
      <button class="mini" id="selCopy"><svg class="icon" viewBox="0 0 24 24" style="width:14px;height:14px"><rect x="9" y="9" width="12" height="12" rx="2"/><path d="M5 15V5a2 2 0 0 1 2-2h10"/></svg>Copy</button>
      <button class="mini" id="selMove"><svg class="icon" viewBox="0 0 24 24" style="width:14px;height:14px"><path d="M3 7a2 2 0 0 1 2-2h4l2 2h8a2 2 0 0 1 2 2v8a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z"/></svg>Move</button>
      <button class="mini" id="selDone"><svg class="icon" viewBox="0 0 24 24" style="width:14px;height:14px"><path d="M5 12l5 5 9-11"/></svg>Done</button>
      <button class="mini danger" id="selDel"><svg class="icon" viewBox="0 0 24 24" style="width:14px;height:14px"><path d="M3 6h18M8 6V4h8v2M6 6l1 14h10l1-14"/></svg>Delete</button>
      <button class="mini" id="selExit">Exit</button>
    </div>

    <div class="content"><div class="grid" id="grid"></div></div>
  </div>
</div>

<div id="preview"></div>
<div id="ctx"></div>

<!-- add modal -->
<div class="scrim" id="addScrim"><div class="modal">
  <h3><svg class="icon" viewBox="0 0 24 24"><path d="M12 5v14M5 12h14"/></svg> Bulk add links</h3>
  <div class="body">
    <textarea id="addText" placeholder="Paste anything — full URLs, a list, a wall of text. Every link is extracted."></textarea>
    <div class="rowsel"><span class="hint" style="margin:0">Add to</span>
      <select id="addFolder" style="background:var(--bg2);color:var(--text);border:1px solid var(--line);border-radius:8px;padding:8px 10px;outline:none"></select>
      <span class="hint" id="foundHint" style="margin-left:auto">0 detected</span></div>
  </div>
  <div class="foot"><button class="btn" data-close>Cancel</button><button class="btn primary" id="doAdd">Add links</button></div>
</div></div>

<!-- copy-amount modal -->
<div class="scrim" id="copyScrim"><div class="modal" style="width:min(400px,92vw)">
  <h3><svg class="icon" viewBox="0 0 24 24"><rect x="9" y="9" width="12" height="12" rx="2"/><path d="M5 15V5a2 2 0 0 1 2-2h10"/></svg> How many links to copy?</h3>
  <div class="body">
    <p class="hint" id="copyAvail" style="margin-top:0"></p>
    <div class="field"><input type="number" id="copyN" min="1" value="1"></div>
    <div class="seg" id="copyQuick" style="width:fit-content"></div>
    <p class="hint" id="copyPreview"></p>
  </div>
  <div class="foot"><button class="btn" data-close>Cancel</button><button class="btn primary" id="doCopy">Copy</button></div>
</div></div>

<!-- folder modal -->
<div class="scrim" id="folderScrim"><div class="modal">
  <h3 id="folderTitle">New folder</h3>
  <div class="body">
    <div class="field"><label>Name</label><input type="text" id="folderName" placeholder="Folder name"></div>
    <div class="field"><label>Parent</label><select id="folderParent"></select></div>
    <div class="field"><label>Color</label><div class="swrap" id="folderColors"></div></div>
  </div>
  <div class="foot"><button class="btn" data-close>Cancel</button><button class="btn primary" id="doFolder">Create</button></div>
</div></div>

<!-- tags manager -->
<div class="scrim" id="tagScrim"><div class="modal">
  <h3><svg class="icon" viewBox="0 0 24 24"><path d="M20 12l-8 8-9-9V4h7z"/><circle cx="7.5" cy="7.5" r="1.3"/></svg> Manage tags</h3>
  <div class="body"><div class="taglist" id="tagListEdit"></div>
    <div class="rowsel"><input type="text" id="newTagName" style="flex:1;background:var(--bg2);color:var(--text);border:1px solid var(--line);border-radius:9px;padding:10px 12px;outline:none" placeholder="New tag name">
      <button class="btn primary" id="addTagBtn">Add tag</button></div></div>
  <div class="foot"><button class="btn primary" data-close>Done</button></div>
</div></div>

<!-- link tags picker -->
<div class="scrim" id="linkTagScrim"><div class="modal" style="width:min(420px,92vw)">
  <h3><svg class="icon" viewBox="0 0 24 24"><path d="M20 12l-8 8-9-9V4h7z"/></svg> Tags for link</h3>
  <div class="body"><div id="linkTagPick" style="display:flex;flex-wrap:wrap;gap:8px"></div></div>
  <div class="foot"><button class="btn primary" data-close>Done</button></div>
</div></div>

<!-- move-to picker -->
<div class="scrim" id="moveScrim"><div class="modal" style="width:min(420px,92vw)">
  <h3><svg class="icon" viewBox="0 0 24 24"><path d="M3 7a2 2 0 0 1 2-2h4l2 2h8a2 2 0 0 1 2 2v8a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z"/></svg> Move to folder</h3>
  <div class="body"><div class="field"><select id="moveTarget"></select></div></div>
  <div class="foot"><button class="btn" data-close>Cancel</button><button class="btn primary" id="doMove">Move</button></div>
</div></div>

<!-- stats -->
<div class="scrim" id="statScrim"><div class="modal" style="width:min(460px,92vw)">
  <h3><svg class="icon" viewBox="0 0 24 24"><path d="M4 20V10M10 20V4M16 20v-7M22 20H2"/></svg> Statistics</h3>
  <div class="body"><div class="statgrid" id="statBody"></div></div>
  <div class="foot"><button class="btn primary" data-close>Close</button></div>
</div></div>

<!-- settings -->
<div class="scrim" id="setScrim"><div class="modal">
  <h3><svg class="icon" viewBox="0 0 24 24"><circle cx="12" cy="12" r="3"/><path d="M4 12h3M17 12h3M12 4v3M12 17v3"/></svg> Settings</h3>
  <div class="body" id="setBody"></div>
  <div class="foot"><button class="btn primary" data-close>Done</button></div>
</div></div>

<!-- pin -->
<div class="scrim" id="pinScrim"><div class="modal" style="width:min(400px,92vw)">
  <h3 id="pinTitle"><svg class="icon" viewBox="0 0 24 24"><rect x="4" y="10" width="16" height="11" rx="2"/><path d="M8 10V7a4 4 0 0 1 8 0v3"/></svg> Enter Lock PIN</h3>
  <div class="body">
    <p class="hint" id="pinSub" style="margin-top:0">Your Lock PIN encrypts locked folders/links, separately from your app password.</p>
    <div class="field"><input type="password" id="pinInput" placeholder="Lock PIN"></div>
    <div class="field" id="pinConfirmWrap" style="display:none"><input type="password" id="pinInput2" placeholder="Confirm PIN"></div>
    <div class="err" id="pinErr" style="color:var(--danger);font-size:12px;min-height:14px"></div>
  </div>
  <div class="foot"><button class="btn" data-close>Cancel</button><button class="btn primary" id="pinBtn">Unlock</button></div>
</div></div>

<!-- change password -->
<div class="scrim" id="cpScrim"><div class="modal" style="width:min(400px,92vw)">
  <h3><svg class="icon" viewBox="0 0 24 24"><rect x="4" y="10" width="16" height="11" rx="2"/><path d="M8 10V7a4 4 0 0 1 8 0v3"/></svg> Change app password</h3>
  <div class="body">
    <div class="field"><label>Current password</label><input type="password" id="cpOld"></div>
    <div class="field"><label>New password</label><input type="password" id="cpNew"></div>
    <div class="field"><label>Confirm new</label><input type="password" id="cpNew2"></div>
    <div class="err" id="cpErr" style="color:var(--danger);font-size:12px;min-height:14px"></div>
  </div>
  <div class="foot"><button class="btn" data-close>Cancel</button><button class="btn primary" id="cpBtn">Change</button></div>
</div></div>

<div id="toast"></div>

<script>
const ready=new Promise(r=>{if(window.pywebview&&window.pywebview.api)return r();window.addEventListener('pywebviewready',r,{once:true});});
async function call(fn,...a){await ready;return window.pywebview.api[fn](...a);}
const $=s=>document.querySelector(s);
const el=(t,c)=>{const e=document.createElement(t);if(c)e.className=c;return e;};
let toastTimer=null;
function toast(m,undo){const t=$('#toast');t.innerHTML='';t.append(document.createTextNode(m));if(undo){const u=el('span','undo');u.textContent='Undo';u.onclick=()=>{t.classList.remove('show');undo();};t.appendChild(u);}t.classList.add('show');clearTimeout(toastTimer);toastTimer=setTimeout(()=>t.classList.remove('show'),undo?4000:1600);}
function escapeHtml(s){return(s||'').replace(/[&<>"]/g,c=>({'&':'&amp;','<':'&lt;','>':'&gt;','"':'&quot;'}[c]));}
async function clip(t){try{await navigator.clipboard.writeText(t);return true;}catch(e){const ta=el('textarea');ta.value=t;ta.style.cssText='position:fixed;opacity:0';document.body.appendChild(ta);ta.select();let ok=false;try{ok=document.execCommand('copy');}catch(_){}ta.remove();return ok;}}
function shortUrl(u){try{const p=new URL(u);return p.hostname.replace(/^www\./,'')+(p.pathname==='/'?'':p.pathname);}catch(e){return u;}}
function domainOf(u){try{return new URL(u).hostname;}catch(e){return u;}}
function favUrl(u){return'https://www.google.com/s2/favicons?sz=64&domain='+domainOf(u);}
const PALETTE=['#5b8cff','#3ecf8e','#ff6b6b','#f5b642','#b78bff','#31c8d6','#ff8fb1','#8b97ab'];

let STATE=null,ST_AUTH=null,CUR='root',ACTIVE_TAGS=new Set(),SEL=new Set(),SELMODE=false,SORT='manual',SEARCH='';

/* ============================ VAULT GATE */
let gateMode='unlock';
async function initGate(){
  ST_AUTH=await call('auth_status');
  if(!ST_AUTH.appSet){gateMode='setapp';$('#gateTitle').textContent='Create your vault';$('#gateSub').textContent='Set a master password. It encrypts everything. No recovery.';$('#gateInput2').style.display='block';$('#gateBtn').textContent='Create vault';}
  else{gateMode='unlock';$('#gateTitle').textContent='Unlock LinkBoard';$('#gateSub').textContent='Enter your master password';$('#gateInput2').style.display='none';$('#gateBtn').textContent='Unlock';}
  $('#gate').classList.add('show');buildSpokes();setTimeout(()=>$('#gateInput').focus(),400);
}
function buildSpokes(){const s=$('#vault .spokes');s.innerHTML='';for(let i=0;i<12;i++){const sp=el('span');sp.style.transform='rotate('+(i*30)+'deg)';s.appendChild(sp);}}
async function gateSubmit(){
  const pw=$('#gateInput').value,err=$('#gateErr');err.textContent='';
  if(!pw){err.textContent='Enter a password';return;}
  if(gateMode==='setapp'){
    if(pw.length<3){err.textContent='Use at least 3 characters';return;}
    if(pw!==$('#gateInput2').value){err.textContent='Passwords do not match';return;}
    await call('set_app_password',pw);vaultOpen();
  }else{
    const r=await call('unlock_app',pw);
    if(r.ok)vaultOpen();else wrongPassword();
  }
}
function wrongPassword(){
  const err=$('#gateErr'),gate=$('#gate'),vault=$('#vault'),inp=$('#gateInput');
  err.textContent='Incorrect password';
  vault.classList.add('wrong');
  gate.classList.remove('shake');void gate.offsetWidth;gate.classList.add('shake');
  inp.classList.remove('shake');void inp.offsetWidth;inp.classList.add('shake');
  inp.select();
  setTimeout(()=>{gate.classList.remove('shake');inp.classList.remove('shake');},600);
  setTimeout(()=>vault.classList.remove('wrong'),900);
}
function vaultOpen(){
  const v=$('#vault');v.classList.add('spin');
  const sh=$('#shackle');
  setTimeout(()=>{v.classList.add('unlocked');sh.setAttribute('d','M8 11V7.5a4 4 0 0 1 7-2.4');},650);
  setTimeout(()=>{$('#gate').classList.add('opening');},1000);
  setTimeout(async()=>{$('#gate').classList.remove('show','opening');$('#app').classList.add('show');await refresh();$('#search').focus();},1750);
}
$('#gateBtn').onclick=gateSubmit;
[$('#gateInput'),$('#gateInput2')].forEach(i=>i.addEventListener('keydown',e=>{if(e.key==='Enter')gateSubmit();}));

/* ============================ PIN */
let pinCB=null,pinSetMode=false;
async function ensurePin(then){
  ST_AUTH=await call('auth_status');
  if(ST_AUTH.pinUnlocked){then&&then();return;}
  pinSetMode=!ST_AUTH.pinSet;pinCB=then;
  $('#pinTitle').lastChild.textContent=pinSetMode?' Create Lock PIN':' Enter Lock PIN';
  $('#pinBtn').textContent=pinSetMode?'Create PIN':'Unlock';
  $('#pinConfirmWrap').style.display=pinSetMode?'block':'none';
  $('#pinSub').textContent=pinSetMode?'Set a Lock PIN to encrypt locked items. Separate from your password. No recovery.':'Your Lock PIN encrypts locked items, separate from your password.';
  $('#pinInput').value='';$('#pinInput2').value='';$('#pinErr').textContent='';
  $('#pinScrim').classList.add('show');setTimeout(()=>$('#pinInput').focus(),50);
}
$('#pinBtn').onclick=async()=>{
  const pin=$('#pinInput').value,err=$('#pinErr');err.textContent='';
  if(!pin){err.textContent='Enter a PIN';return;}
  if(pinSetMode){if(pin.length<3){err.textContent='Use at least 3 characters';return;}if(pin!==$('#pinInput2').value){err.textContent='PINs do not match';return;}ST_AUTH=await call('set_pin',pin);}
  else{const r=await call('unlock_pin',pin);if(!r.ok){err.textContent='Wrong PIN';$('#pinInput').select();return;}}
  $('#pinScrim').classList.remove('show');await refresh();const cb=pinCB;pinCB=null;cb&&cb();
};

/* ============================ tree */
function childrenOf(pid){return STATE.folders.filter(f=>(f.parent||null)===(pid||null));}
function folderById(id){return STATE.folders.find(f=>f.id===id);}
function linkCount(fid){return STATE.links.filter(l=>l.folder===fid).length;}
function pathOf(fid){const n=[];let f=folderById(fid);let g=0;while(f&&g++<50){n.unshift(f.name);f=f.parent?folderById(f.parent):null;}return n;}
function renderTree(){
  const root=$('#tree');root.innerHTML='';
  function node(f){
    const kids=childrenOf(f.id);const wrap=el('div');
    const row=el('div','trow'+(f.id===CUR?' active':'')+(f.collapsed?' collapsed':''));
    row.dataset.fid=f.id;
    const caret=el('span','tcaret'+(kids.length?'':' leaf'));caret.innerHTML='<svg class="icon" viewBox="0 0 24 24" style="width:13px;height:13px"><path d="M6 9l6 6 6-6"/></svg>';
    caret.onclick=e=>{e.stopPropagation();call('toggle_folder',f.id);f.collapsed=!f.collapsed;renderTree();};
    const dot=el('span','fdot');if(f.color)dot.style.background=f.color;
    const name=el('span','tname');name.textContent=f.name;
    row.append(caret,dot,name);
    if(f.locked){const lk=el('span','tlock');lk.innerHTML='<svg class="icon" viewBox="0 0 24 24" style="width:13px;height:13px"><rect x="5" y="11" width="14" height="9" rx="2"/><path d="M8 11V8a4 4 0 0 1 8 0v3"/></svg>';row.append(lk);}
    const cnt=el('span','tcount');cnt.textContent=linkCount(f.id);row.append(cnt);
    const gear=el('button','tgear');gear.innerHTML='<svg class="icon" viewBox="0 0 24 24" style="width:15px;height:15px"><circle cx="5" cy="12" r="1.6"/><circle cx="12" cy="12" r="1.6"/><circle cx="19" cy="12" r="1.6"/></svg>';gear.onclick=e=>{e.stopPropagation();folderMenu(e,f);};
    row.append(gear);
    row.onclick=()=>{if(f.masked){ensurePin(()=>{});return;}CUR=f.id;ACTIVE_TAGS.clear();clearSel();renderAll();};
    row.oncontextmenu=e=>{e.preventDefault();folderMenu(e,f);};
    // drag targets (accept links AND folders)
    row.addEventListener('dragover',e=>{if(DRAG){e.preventDefault();row.classList.add('drop');}});
    row.addEventListener('dragleave',()=>row.classList.remove('drop'));
    row.addEventListener('drop',async e=>{e.preventDefault();row.classList.remove('drop');await handleDrop(f.id);});
    wrap.appendChild(row);
    if(kids.length){const ch=el('div','tchildren'+(f.collapsed?' hidden':''));kids.forEach(k=>ch.appendChild(node(k)));wrap.appendChild(ch);}
    return wrap;
  }
  childrenOf(null).forEach(f=>root.appendChild(node(f)));
}

/* ============================ drag/drop */
let DRAG=null; // {type:'link'|'folder', id}
async function handleDrop(folderId){
  if(!DRAG)return;
  if(DRAG.type==='link'){
    if(SELMODE&&SEL.has(DRAG.id)&&SEL.size>1){STATE=await call('move_links',[...SEL],folderId);clearSel();}
    else STATE=await call('move_link',DRAG.id,folderId);
    toast('Moved to '+ (folderById(folderId)?folderById(folderId).name:'folder'));renderAll();
  }else if(DRAG.type==='folder'){STATE=await call('reparent_folder',DRAG.id,folderId);toast('Folder moved');renderAll();}
  DRAG=null;
}

/* ============================ filter/sort bar */
function renderTagFilter(){
  // Tag bar removed — the filterbar now only shows *active* tag filters (added
  // via a tag's right-click menu) as removable chips.
  const bar=$('#activeFilter');if(!bar)return;bar.innerHTML='';
  const man=el('span','tagchip manage');man.innerHTML='<svg class="icon" viewBox="0 0 24 24" style="width:13px;height:13px"><path d="M20 12l-8 8-9-9V4h7z"/></svg>Tags';man.title='Manage tags';man.onclick=openTagManager;
  if(!ACTIVE_TAGS.size){const h=el('span','lbl');h.textContent='Right-click a tag to filter · ';bar.appendChild(h);bar.appendChild(man);return;}
  const h=el('span','lbl');h.textContent='Filtering:';bar.appendChild(h);
  [...ACTIVE_TAGS].forEach(tid=>{const t=STATE.tags.find(x=>x.id===tid);if(!t)return;const c=el('span','tagchip on');c.style.background=t.color;c.innerHTML='<span class="tdot" style="background:rgba(255,255,255,.7)"></span>'+escapeHtml(t.name)+' <span style="opacity:.8">×</span>';c.oncontextmenu=e=>tagMenu(e,t);c.onclick=()=>{ACTIVE_TAGS.delete(t.id);renderTagFilter();renderGrid();};bar.appendChild(c);});
  const clr=el('span','tagchip manage');clr.textContent='Clear';clr.onclick=()=>{ACTIVE_TAGS.clear();renderTagFilter();renderGrid();};bar.appendChild(clr);
  bar.appendChild(man);
}

/* ============================ grid */
function visibleLinks(){
  let ls;
  if(SEARCH){const q=SEARCH.toLowerCase();ls=STATE.links.filter(l=>!l.masked&&((l.url||'').toLowerCase().includes(q)||(l.label||'').toLowerCase().includes(q)));}
  else ls=STATE.links.filter(l=>l.folder===CUR);
  if(ACTIVE_TAGS.size)ls=ls.filter(l=>(l.tags||[]).some(t=>ACTIVE_TAGS.has(t)));
  const cmp={az:(a,b)=>(a.label||shortUrl(a.url)).localeCompare(b.label||shortUrl(b.url)),
    za:(a,b)=>(b.label||shortUrl(b.url)).localeCompare(a.label||shortUrl(a.url)),
    copies:(a,b)=>(b.copies||0)-(a.copies||0),
    leastcopied:(a,b)=>(a.copies||0)-(b.copies||0),
    domain:(a,b)=>domainOf(a.url).localeCompare(domainOf(b.url)),
    oldest:(a,b)=>(a.created||0)-(b.created||0),
    undone:(a,b)=>(a.done===b.done)?0:(a.done?1:-1)};
  if(cmp[SORT])ls=ls.slice().sort(cmp[SORT]);
  if(STATE.settings.sortDone)ls=ls.slice().sort((a,b)=>(a.done===b.done)?0:(a.done?1:-1));
  return ls;
}
function renderGrid(){
  const grid=$('#grid');grid.innerHTML='';
  grid.className='grid '+(STATE.settings.layout||'cards');
  const cur=folderById(CUR);
  if(!SEARCH&&cur&&cur.masked){const e=el('div','empty');e.innerHTML='This folder is locked.<br><br><button class="btn primary" id="unlockThis">Enter PIN to view</button>';grid.appendChild(e);$('#unlockThis').onclick=()=>ensurePin(()=>{});return;}
  const ls=visibleLinks();
  if(!ls.length){const e=el('div','empty');e.textContent=SEARCH?'No links match your search.':(ACTIVE_TAGS.size?'No links match those tags.':(STATE.settings.quickPaste?'Paste links here (Ctrl+V) to add them.':'No links here yet. Click “Add links”.'));grid.appendChild(e);return;}
  ls.forEach(l=>grid.appendChild(card(l)));
  updateSelbar();
}
function card(l){
  const c=el('div','card'+(l.done?' done':'')+(l.locked?' locked':'')+(SEL.has(l.id)?' selected':''));
  c.dataset.lid=l.id;
  if(!l.masked){c.draggable=true;c.addEventListener('dragstart',e=>{DRAG={type:'link',id:l.id};c.classList.add('dragging');e.dataTransfer.effectAllowed='move';});c.addEventListener('dragend',()=>{c.classList.remove('dragging');DRAG=null;});}
  const box=el('div','selbox');box.innerHTML='<svg class="icon" viewBox="0 0 24 24" style="width:13px;height:13px"><path d="M5 12l5 5 9-11"/></svg>';c.appendChild(box);
  if(l.masked){const mc=el('div','maskedcard');mc.innerHTML='<svg class="icon" viewBox="0 0 24 24"><rect x="4" y="10" width="16" height="11" rx="2"/><path d="M8 10V7a4 4 0 0 1 8 0v3"/></svg><div>Locked link<div class="sub">Enter your Lock PIN to reveal</div></div>';c.appendChild(mc);c.style.cursor='pointer';c.onclick=()=>ensurePin(()=>{});return c;}
  c.onclick=e=>{if(SELMODE&&!e.target.closest('.c-title,.c-url,button')){toggleSel(l.id,c);}};
  const S=STATE.settings;
  const top=el('div','c-top');
  const fav=el('img','fav');fav.src=favUrl(l.url);fav.onerror=()=>fav.style.visibility='hidden';
  if(S.showFavicons===false)fav.style.display='none';
  const main=el('div','c-main');
  // ---- first (main) line ----
  const title=el('div','c-title');title.contentEditable=true;title.spellcheck=false;
  const baseFirst=l.label||( (S.firstLine==='url')?l.url:shortUrl(l.url) );
  title.textContent=baseFirst;
  if(!l.label && S.firstLine==='title'){ // fetch real page title for the first line
    call('get_meta',l.url).then(m=>{if(m&&m.title&&!l.label)title.textContent=m.title;}).catch(()=>{});
  }
  title.addEventListener('keydown',e=>{if(e.key==='Enter'){e.preventDefault();title.blur();}});
  title.addEventListener('blur',()=>{const v=title.textContent.trim();if(v&&v!==baseFirst){l.label=v;call('update_link',l.id,{label:v});}});
  main.appendChild(title);
  // ---- second line (url / title / hidden) ----
  if(S.linkDisplay!=='hidden'){
    const url=el('div','c-url');
    if(S.linkDisplay==='title'){url.textContent=domainOf(l.url);call('get_meta',l.url).then(m=>{if(m&&m.title)url.textContent=m.title;}).catch(()=>{});}
    else{url.textContent=l.url;}
    url.title='Open · '+l.url;url.onclick=e=>{e.stopPropagation();window.open(l.url,'_blank');};
    main.appendChild(url);
  }
  top.append(fav,main);c.appendChild(top);
  if((l.tags||[]).length){const tg=el('div','c-tags');l.tags.forEach(tid=>{const t=STATE.tags.find(x=>x.id===tid);if(!t)return;const p=el('span','ptag');p.style.background=t.color;p.textContent=t.name;p.title='Right-click for tag options';p.oncontextmenu=e=>tagMenu(e,t);p.onclick=e=>{e.stopPropagation();tagMenu(e,t);};tg.appendChild(p);});c.appendChild(tg);}
  const bar=el('div','c-bar');
  const copy=el('button','copybtn');copy.innerHTML='<svg class="icon" viewBox="0 0 24 24" style="width:14px;height:14px"><rect x="9" y="9" width="12" height="12" rx="2"/><path d="M5 15V5a2 2 0 0 1 2-2h10"/></svg><span>Copy</span>';
  copy.onclick=async e=>{e.stopPropagation();if(await clip(l.url)){l.copies=(l.copies||0)+1;call('bump_copy',l.id,1);cnt.innerHTML='copied <b>'+l.copies+'×</b>';copy.classList.add('copied');copy.querySelector('span').textContent='Copied';setTimeout(()=>{copy.classList.remove('copied');copy.querySelector('span').textContent='Copy';},900);}else toast('Copy failed');};
  const cnt=el('span','count');cnt.innerHTML=l.copies?('copied <b>'+l.copies+'×</b>'):'not copied';
  if(S.showCopyCount===false)cnt.style.display='none';
  const sp=el('div','cb-spacer');
  const tagBtn=el('button','act');tagBtn.title='Tags';tagBtn.innerHTML='<svg class="icon" viewBox="0 0 24 24"><path d="M20 12l-8 8-9-9V4h7z"/><circle cx="7.5" cy="7.5" r="1.2"/></svg>';tagBtn.onclick=e=>{e.stopPropagation();openLinkTags(l);};
  const lockBtn=el('button','act lock');lockBtn.title=l.locked?'Unlock':'Lock (encrypt)';lockBtn.innerHTML=l.locked?'<svg class="icon" viewBox="0 0 24 24"><rect x="4" y="10" width="16" height="11" rx="2"/><path d="M8 10V6a4 4 0 0 1 7-2"/></svg>':'<svg class="icon" viewBox="0 0 24 24"><rect x="4" y="10" width="16" height="11" rx="2"/><path d="M8 10V7a4 4 0 0 1 8 0v3"/></svg>';
  lockBtn.onclick=e=>{e.stopPropagation();ensurePin(async()=>{const r=await call(l.locked?'unlock_link':'lock_link',l.id);STATE=r.state;renderAll();toast(l.locked?'Unlocked':'Locked & encrypted');});};
  const done=el('button','act done-btn');done.title=l.done?'Undo':'Mark done';done.innerHTML=l.done?'<svg class="icon" viewBox="0 0 24 24"><path d="M3 12a9 9 0 1 0 3-6.7"/><path d="M3 4v5h5"/></svg>':'<svg class="icon" viewBox="0 0 24 24"><path d="M5 12l5 5 9-11"/></svg>';
  done.onclick=async e=>{e.stopPropagation();l.done=!l.done;STATE=await call('toggle_done',l.id);renderGrid();toast(l.done?'Crossed off':'Restored');};
  const del=el('button','act del');del.title='Delete';del.innerHTML='<svg class="icon" viewBox="0 0 24 24"><path d="M3 6h18M8 6V4h8v2M6 6l1 14h10l1-14"/></svg>';
  del.onclick=async e=>{e.stopPropagation();c.classList.add('removing');const snapshot=l;setTimeout(async()=>{STATE=await call('delete_link',l.id);renderAll();},280);toast('Deleted',async()=>{STATE=await call('add_links',snapshot.url,snapshot.folder);renderAll();});};
  bar.append(copy,cnt,sp,tagBtn,lockBtn,done,del);c.appendChild(bar);
  attachPreview(c,l);return c;
}

/* ============================ selection */
function toggleSel(id,cardEl){SEL.has(id)?SEL.delete(id):SEL.add(id);if(cardEl)cardEl.classList.toggle('selected',SEL.has(id));updateSelbar();}
function clearSel(){SEL.clear();SELMODE=false;$('#app').classList.remove('selmode');$('#btnSelect').classList.remove('on');$('#selbar').classList.remove('show');}
function updateSelbar(){$('#selCount').textContent=SEL.size;$('#selbar').classList.toggle('show',SELMODE);}
$('#btnSelect').onclick=()=>{SELMODE=!SELMODE;$('#app').classList.toggle('selmode',SELMODE);$('#btnSelect').classList.toggle('on',SELMODE);if(!SELMODE)SEL.clear();$('#selbar').classList.toggle('show',SELMODE);renderGrid();};
$('#selExit').onclick=clearSel;
$('#selAll').onclick=()=>{visibleLinks().forEach(l=>SEL.add(l.id));renderGrid();};
$('#selX').onclick=()=>{const pool=visibleLinks().filter(l=>!l.masked);if(!pool.length){toast('Nothing here');return;}const ans=prompt('Select how many? (1–'+pool.length+')',String(pool.length));if(ans===null)return;const n=Math.max(1,Math.min(pool.length,parseInt(ans,10)||pool.length));SEL.clear();pool.slice(0,n).forEach(l=>SEL.add(l.id));renderGrid();toast('Selected '+n);};
$('#selCopy').onclick=async()=>{const ls=visibleLinks().filter(l=>SEL.has(l.id));if(!ls.length){toast('Nothing selected');return;}if(await clip(ls.map(l=>l.url).join('\n'))){STATE=await call('bump_copy_many',ls.map(l=>l.id),1);toast('Copied '+ls.length);renderGrid();}};
$('#selDone').onclick=async()=>{STATE=await call('set_done_many',[...SEL],true);toast('Marked done');renderAll();};
$('#selDel').onclick=async()=>{if(STATE.settings.confirmDelete&&!confirm('Delete '+SEL.size+' link(s)?'))return;STATE=await call('delete_links',[...SEL]);clearSel();renderAll();toast('Deleted');};
$('#selMove').onclick=()=>openMove([...SEL]);

/* ============================ move picker */
let moveIds=null;
function openMove(ids){moveIds=ids;const sel=$('#moveTarget');sel.innerHTML='';STATE.folders.filter(f=>!f.masked).forEach(f=>{const o=el('option');o.value=f.id;o.textContent=pathOf(f.id).join(' / ');sel.appendChild(o);});$('#moveScrim').classList.add('show');}
$('#doMove').onclick=async()=>{const t=$('#moveTarget').value;STATE=await call('move_links',moveIds,t);$('#moveScrim').classList.remove('show');clearSel();renderAll();toast('Moved');};

/* ============================ crumb + render */
function renderCrumb(){const f=folderById(CUR)||STATE.folders[0];$('#crumbName').textContent=SEARCH?('Search: “'+SEARCH+'”'):(f?f.name:'—');$('#crumbDot').style.background=(!SEARCH&&f&&f.color)?f.color:'var(--faint)';const p=pathOf(CUR);$('#crumbPath').textContent=(!SEARCH&&p.length>1)?('· '+p.slice(0,-1).join(' / ')):'';}
function applyReduce(){document.documentElement.setAttribute('data-reduce',STATE.settings.animations?'0':'1');}
function applyChrome(){
  const s=STATE.settings;
  document.documentElement.setAttribute('data-density',s.density||'normal');
  document.documentElement.setAttribute('data-corners',s.corners||'rounded');
  document.body.setAttribute('data-nodots',s.dotMatrix===false?'1':'0');
  // UI scale
  const scale={small:'12.5px',normal:'14px',large:'15.5px'}[s.uiScale||'normal'];
  document.documentElement.style.fontSize='';document.body.style.fontSize=scale;
  // custom accent override
  if(s.accent)document.documentElement.style.setProperty('--accent',s.accent);
  else document.documentElement.style.removeProperty('--accent');
  // quick-paste: hide the Add button
  $('#btnAdd').style.display=s.quickPaste?'none':'';
}
function renderAll(){document.documentElement.setAttribute('data-theme',STATE.settings.theme);applyReduce();applyChrome();renderTree();renderTagFilter();renderCrumb();renderGrid();updateRelock();}
function updateRelock(){$('#relockLbl').textContent=STATE.pinUnlocked?'Lock session':'Unlock PIN';}
async function refresh(){STATE=await call('get_state');if(!folderById(CUR))CUR='root';$('#sortSel').value=SORT;renderAll();}

/* ============================ preview */
const pv=$('#preview');let pvT=null,pvH=null;
function attachPreview(c,l){c.addEventListener('mouseenter',()=>{clearTimeout(pvH);pvT=setTimeout(()=>showPreview(l),260);});c.addEventListener('mousemove',posPv);c.addEventListener('mouseleave',()=>{clearTimeout(pvT);pvH=setTimeout(()=>pv.classList.remove('show'),80);});}
function posPv(e){const pad=16,w=280,h=pv.offsetHeight||160;let x=e.clientX+18,y=e.clientY+18;if(x+w+pad>innerWidth)x=e.clientX-w-18;if(y+h+pad>innerHeight)y=innerHeight-h-pad;if(y<pad)y=pad;pv.style.left=x+'px';pv.style.top=y+'px';}
async function showPreview(l){const mode=STATE.settings.preview;if(mode==='url'){pv.innerHTML='<div class="pv-body"><div class="pv-domain"><img src="'+favUrl(l.url)+'" onerror="this.style.display=\'none\'">'+domainOf(l.url)+'</div><div class="pv-url">'+escapeHtml(l.url)+'</div></div>';pv.classList.add('show');return;}pv.innerHTML='<div class="pv-body"><div class="pv-title">Loading…</div><div class="pv-domain"><img src="'+favUrl(l.url)+'" onerror="this.style.display=\'none\'">'+domainOf(l.url)+'</div></div>';pv.classList.add('show');let meta;try{meta=await call('get_meta',l.url);}catch(e){meta={title:domainOf(l.url),favicon:favUrl(l.url),image:'',domain:domainOf(l.url)};}if(!pv.classList.contains('show'))return;const wantImg=(mode==='image')&&meta.image;pv.innerHTML=(wantImg?'<img class="pv-img" src="'+meta.image+'" onerror="this.style.display=\'none\'">':'')+'<div class="pv-body"><div class="pv-title">'+escapeHtml(meta.title||domainOf(l.url))+'</div><div class="pv-domain"><img src="'+(meta.favicon||favUrl(l.url))+'" onerror="this.style.display=\'none\'">'+(meta.domain||domainOf(l.url))+'</div><div class="pv-url">'+escapeHtml(l.url)+'</div></div>';}

/* ============================ folder context menu */
const ctx=$('#ctx');
function folderMenu(e,f){
  ctx.innerHTML='';
  const add=(label,icon,fn,cls)=>{const b=el('button',cls);b.innerHTML='<svg class="icon" viewBox="0 0 24 24" style="width:15px;height:15px">'+icon+'</svg>'+label;b.onclick=()=>{ctx.classList.remove('show');fn();};ctx.appendChild(b);};
  add('Add subfolder','<path d="M3 7a2 2 0 0 1 2-2h4l2 2h8a2 2 0 0 1 2 2v8a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z"/><path d="M12 11v4M10 13h4"/>',()=>openFolder(f.id));
  if(!f.masked){add('Rename','<path d="M12 20h9"/><path d="M16.5 3.5a2 2 0 0 1 3 3L7 19l-4 1 1-4z"/>',()=>renameFolder(f));add('Color…','<circle cx="12" cy="12" r="9"/>',()=>openColorPicker(f.color,async c=>{STATE=await call('set_folder_color',f.id,c);renderAll();}));}
  if(!f.masked){
    ctx.appendChild(el('div','sep'));
    add('Open & select all','<path d="M9 11l3 3 8-8"/><path d="M20 12v6a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h9"/>',()=>{CUR=f.id;renderAll();const ls=STATE.links.filter(l=>l.folder===f.id&&!l.masked);ensureSelMode();ls.forEach(l=>SEL.add(l.id));renderGrid();toast('Selected '+SEL.size);});
    add('Open & select X…','<path d="M9 11l3 3 8-8"/><path d="M4 6h6M4 12h6M4 18h6"/>',()=>{CUR=f.id;renderAll();const ls=STATE.links.filter(l=>l.folder===f.id&&!l.masked);if(!ls.length){toast('No links');return;}const ans=prompt('Select how many? (1–'+ls.length+')',String(ls.length));if(ans===null)return;const n=Math.max(1,Math.min(ls.length,parseInt(ans,10)||ls.length));ensureSelMode();ls.slice(0,n).forEach(l=>SEL.add(l.id));renderGrid();toast('Selected '+n);});
    add('Copy all in folder','<rect x="9" y="9" width="12" height="12" rx="2"/><path d="M5 15V5a2 2 0 0 1 2-2h10"/>',async()=>{const ls=STATE.links.filter(l=>l.folder===f.id&&!l.masked&&!l.done);if(!ls.length){toast('Nothing to copy');return;}if(await clip(ls.map(l=>l.url).join('\n'))){STATE=await call('bump_copy_many',ls.map(l=>l.id),1);renderGrid();toast('Copied '+ls.length);}});
  }
  ctx.appendChild(el('div','sep'));
  if(f.locked||f.masked)add('Unlock folder','<rect x="4" y="10" width="16" height="11" rx="2"/><path d="M8 10V6a4 4 0 0 1 7-2"/>',()=>ensurePin(async()=>{const r=await call('unlock_folder',f.id);STATE=r.state;renderAll();toast('Folder unlocked');}));
  else add('Lock folder (encrypt)','<rect x="4" y="10" width="16" height="11" rx="2"/><path d="M8 10V7a4 4 0 0 1 8 0v3"/>',()=>ensurePin(async()=>{const r=await call('lock_folder',f.id);STATE=r.state;renderAll();toast('Folder locked & encrypted');}));
  if(f.id!=='root')add('Delete folder','<path d="M3 6h18M8 6V4h8v2M6 6l1 14h10l1-14"/>',()=>{if(!STATE.settings.confirmDelete||confirm('Delete this folder and subfolders? Links move to All Links.')){call('delete_folder',f.id).then(s=>{STATE=s;if(CUR===f.id)CUR='root';renderAll();});}},'danger');
  ctx.classList.add('show');let x=e.clientX,y=e.clientY;ctx.style.left='0';ctx.style.top='0';requestAnimationFrame(()=>{if(x+ctx.offsetWidth>innerWidth)x=innerWidth-ctx.offsetWidth-8;if(y+ctx.offsetHeight>innerHeight)y=innerHeight-ctx.offsetHeight-8;ctx.style.left=x+'px';ctx.style.top=y+'px';});
}
document.addEventListener('click',e=>{if(!ctx.contains(e.target))ctx.classList.remove('show');});
async function renameFolder(f){const n=prompt('Rename folder:',f.name);if(n&&n.trim()){STATE=await call('rename_folder',f.id,n.trim());renderAll();}}

/* ============================ tag context menu */
function showCtx(e){ctx.classList.add('show');let x=e.clientX,y=e.clientY;ctx.style.left='0';ctx.style.top='0';requestAnimationFrame(()=>{if(x+ctx.offsetWidth>innerWidth)x=innerWidth-ctx.offsetWidth-8;if(y+ctx.offsetHeight>innerHeight)y=innerHeight-ctx.offsetHeight-8;ctx.style.left=x+'px';ctx.style.top=y+'px';});}
function ctxItem(label,icon,fn,cls){const b=el('button',cls);b.innerHTML='<svg class="icon" viewBox="0 0 24 24" style="width:15px;height:15px">'+icon+'</svg>'+label;b.onclick=()=>{ctx.classList.remove('show');fn();};ctx.appendChild(b);}
function tagMenu(e,t){
  e.preventDefault();e.stopPropagation();
  ctx.innerHTML='';
  const head=el('div');head.style.cssText='display:flex;align-items:center;gap:8px;padding:7px 10px 8px;font-weight:600;font-size:13px';head.innerHTML='<span style="width:10px;height:10px;border-radius:50%;background:'+t.color+'"></span>'+escapeHtml(t.name);ctx.appendChild(head);ctx.appendChild(el('div','sep'));
  const active=ACTIVE_TAGS.has(t.id);
  ctxItem(active?'Remove from filter':'Filter by this tag','<circle cx="11" cy="11" r="7"/><path d="M21 21l-4-4"/>',()=>{active?ACTIVE_TAGS.delete(t.id):ACTIVE_TAGS.add(t.id);renderTagFilter();renderGrid();});
  ctxItem('Select all with this tag','<path d="M9 11l3 3 8-8"/><path d="M20 12v6a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h9"/>',()=>selectByTag(t.id));
  ctxItem('Select X with this tag…','<path d="M9 11l3 3 8-8"/><path d="M4 6h6M4 12h6M4 18h6"/>',()=>selectByTagAmount(t.id));
  ctxItem('Copy all with this tag','<rect x="9" y="9" width="12" height="12" rx="2"/><path d="M5 15V5a2 2 0 0 1 2-2h10"/>',()=>copyByTag(t.id));
  ctx.appendChild(el('div','sep'));
  ctxItem('Rename','<path d="M12 20h9"/><path d="M16.5 3.5a2 2 0 0 1 3 3L7 19l-4 1 1-4z"/>',async()=>{const n=prompt('Rename tag:',t.name);if(n&&n.trim()){STATE=await call('update_tag',t.id,{name:n.trim()});renderAll();}});
  ctxItem('Change color…','<circle cx="12" cy="12" r="9"/>',()=>openColorPicker(t.color,async c=>{if(!c)c=PALETTE[0];STATE=await call('update_tag',t.id,{color:c});renderAll();}));
  ctxItem('Delete tag','<path d="M3 6h18M8 6V4h8v2M6 6l1 14h10l1-14"/>',async()=>{if(!STATE.settings.confirmDelete||confirm('Delete tag "'+t.name+'"?')){STATE=await call('delete_tag',t.id);ACTIVE_TAGS.delete(t.id);renderAll();}},'danger');
  showCtx(e);
}
function linksWithTag(tid){return STATE.links.filter(l=>!l.masked&&(l.tags||[]).includes(tid));}
function ensureSelMode(){if(!SELMODE){SELMODE=true;$('#app').classList.add('selmode');$('#btnSelect').classList.add('on');$('#selbar').classList.add('show');}}
function selectByTag(tid){ensureSelMode();linksWithTag(tid).forEach(l=>SEL.add(l.id));renderGrid();toast('Selected '+SEL.size);}
function selectByTagAmount(tid){const pool=linksWithTag(tid);if(!pool.length){toast('No links with that tag');return;}const ans=prompt('Select how many with this tag? (1–'+pool.length+')',String(pool.length));if(ans===null)return;const n=Math.max(1,Math.min(pool.length,parseInt(ans,10)||pool.length));ensureSelMode();pool.slice(0,n).forEach(l=>SEL.add(l.id));renderGrid();toast('Selected '+n);}
async function copyByTag(tid){const pool=linksWithTag(tid).filter(l=>!l.done);if(!pool.length){toast('Nothing to copy');return;}if(await clip(pool.map(l=>l.url).join('\n'))){STATE=await call('bump_copy_many',pool.map(l=>l.id),1);renderGrid();toast('Copied '+pool.length);}}

function openColorPicker(current,cb){const box=el('div');box.style.cssText='position:fixed;inset:0;z-index:160;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.45)';const card=el('div');card.style.cssText='background:var(--panel);border:1px solid var(--line2);border-radius:14px;padding:18px;box-shadow:var(--shadow);animation:pop .2s var(--ease)';card.innerHTML='<div style="margin-bottom:12px;font-weight:600">Pick a color</div>';const sw=el('div','swrap');const none=el('div','swatch none'+((!current)?' on':''));none.textContent='none';none.onclick=()=>{document.body.removeChild(box);cb('');};sw.appendChild(none);PALETTE.forEach(col=>{const d=el('div','swatch'+(current===col?' on':''));d.style.background=col;d.onclick=()=>{document.body.removeChild(box);cb(col);};sw.appendChild(d);});card.appendChild(sw);box.appendChild(card);box.onclick=e=>{if(e.target===box)document.body.removeChild(box);};document.body.appendChild(box);}

/* ============================ add */
function openAdd(){const sel=$('#addFolder');sel.innerHTML='';STATE.folders.filter(f=>!f.masked).forEach(f=>{const o=el('option');o.value=f.id;o.textContent=pathOf(f.id).join(' / ');o.selected=f.id===CUR;sel.appendChild(o);});$('#addText').value='';$('#foundHint').textContent='0 detected';$('#addScrim').classList.add('show');setTimeout(()=>$('#addText').focus(),50);}
$('#addText').addEventListener('input',e=>{const m=e.target.value.match(/https?:\/\/[^\s<>"')]+|www\.[^\s<>"')]+/gi)||[];const u=new Set(m.map(x=>x.toLowerCase()));$('#foundHint').textContent=u.size+' detected';});
$('#doAdd').onclick=async()=>{const t=$('#addText').value;if(!t.trim()){toast('Paste some links first');return;}const r=await call('add_links',t,$('#addFolder').value);STATE=r.state;$('#addScrim').classList.remove('show');renderAll();toast(r.added?('Added '+r.added+' link'+(r.added>1?'s':'')):'No new links (dupes skipped)');};

/* ============================ copy amount */
let copyPool=[];
function openCopy(pool){copyPool=pool.filter(l=>!l.done&&!l.masked);if(!copyPool.length){toast('Nothing to copy');return;}const n=copyPool.length;$('#copyAvail').textContent=n+' link'+(n>1?'s':'')+' available in this view.';const inp=$('#copyN');inp.max=n;inp.value=n;renderQuick(n);updateCopyPrev();$('#copyScrim').classList.add('show');setTimeout(()=>inp.select(),50);}
function renderQuick(n){const box=$('#copyQuick');box.innerHTML='';[5,10,25,n].filter((v,i,a)=>v<=n&&a.indexOf(v)===i).forEach(v=>{const b=el('button');b.textContent=v===n?'All ('+n+')':v;b.onclick=()=>{$('#copyN').value=v;updateCopyPrev();};box.appendChild(b);});}
function updateCopyPrev(){let n=Math.max(1,Math.min(copyPool.length,parseInt($('#copyN').value,10)||1));$('#copyPreview').textContent='Will copy the first '+n+' link'+(n>1?'s':'')+'.';}
$('#copyN').addEventListener('input',updateCopyPrev);
$('#doCopy').onclick=async()=>{const n=Math.max(1,Math.min(copyPool.length,parseInt($('#copyN').value,10)||1));const chosen=copyPool.slice(0,n);if(await clip(chosen.map(l=>l.url).join('\n'))){STATE=await call('bump_copy_many',chosen.map(l=>l.id),1);$('#copyScrim').classList.remove('show');renderGrid();toast('Copied '+n+' link'+(n>1?'s':''));}else toast('Copy failed');};
$('#btnCopyAll').onclick=()=>openCopy(visibleLinks());

/* ============================ folder modal */
let selColor='';
function openFolder(parentId){$('#folderTitle').textContent='New folder';$('#folderName').value='';const sel=$('#folderParent');sel.innerHTML='';const o=el('option');o.value='root';o.textContent='All Links (top level)';sel.appendChild(o);STATE.folders.filter(f=>f.id!=='root'&&!f.masked).forEach(f=>{const op=el('option');op.value=f.id;op.textContent=pathOf(f.id).join(' / ');sel.appendChild(op);});sel.value=parentId||CUR||'root';selColor='';renderFolderColors();$('#folderScrim').classList.add('show');setTimeout(()=>$('#folderName').focus(),50);}
function renderFolderColors(){const box=$('#folderColors');box.innerHTML='';const none=el('div','swatch none'+(selColor===''?' on':''));none.textContent='none';none.onclick=()=>{selColor='';renderFolderColors();};box.appendChild(none);PALETTE.forEach(col=>{const d=el('div','swatch'+(selColor===col?' on':''));d.style.background=col;d.onclick=()=>{selColor=col;renderFolderColors();};box.appendChild(d);});}
$('#doFolder').onclick=async()=>{const name=$('#folderName').value.trim();if(!name){toast('Name required');return;}STATE=await call('add_folder',name,$('#folderParent').value,selColor);$('#folderScrim').classList.remove('show');renderAll();toast('Folder created');};
$('#btnNewFolder').onclick=()=>openFolder(CUR);

/* ============================ tags */
function openTagManager(){renderTagListEdit();$('#newTagName').value='';$('#tagScrim').classList.add('show');}
function renderTagListEdit(){const box=$('#tagListEdit');box.innerHTML='';if(!STATE.tags.length){const e=el('div','hint');e.textContent='No tags yet. Create one below.';box.appendChild(e);}STATE.tags.forEach(t=>{const row=el('div','tagrow');const sw=el('div','swatchmini');sw.style.background=t.color;sw.onclick=()=>openColorPicker(t.color,async c=>{if(!c)c=PALETTE[0];STATE=await call('update_tag',t.id,{color:c});renderTagListEdit();renderTagFilter();renderGrid();});const inp=el('input');inp.type='text';inp.value=t.name;inp.addEventListener('blur',async()=>{if(inp.value.trim()&&inp.value!==t.name){STATE=await call('update_tag',t.id,{name:inp.value.trim()});renderTagFilter();renderGrid();}});inp.addEventListener('keydown',e=>{if(e.key==='Enter')inp.blur();});const del=el('button','act del');del.innerHTML='<svg class="icon" viewBox="0 0 24 24"><path d="M3 6h18M8 6V4h8v2M6 6l1 14h10l1-14"/></svg>';del.onclick=async()=>{if(confirm('Delete tag "'+t.name+'"?')){STATE=await call('delete_tag',t.id);ACTIVE_TAGS.delete(t.id);renderTagListEdit();renderTagFilter();renderGrid();}};row.append(sw,inp,del);box.appendChild(row);});}
$('#addTagBtn').onclick=async()=>{const n=$('#newTagName').value.trim();if(!n){toast('Name required');return;}STATE=await call('add_tag',n,PALETTE[STATE.tags.length%PALETTE.length]);$('#newTagName').value='';renderTagListEdit();renderTagFilter();};
$('#newTagName').addEventListener('keydown',e=>{if(e.key==='Enter')$('#addTagBtn').click();});
let tagPickLink=null;
function openLinkTags(l){tagPickLink=l;const box=$('#linkTagPick');box.innerHTML='';if(!STATE.tags.length)box.innerHTML='<div class="hint">No tags yet — create some in “Manage”.</div>';STATE.tags.forEach(t=>{const on=(l.tags||[]).includes(t.id);const c=el('span','tagchip'+(on?' on':''));if(on)c.style.background=t.color;c.innerHTML='<span class="tdot" style="background:'+t.color+'"></span>'+escapeHtml(t.name);c.onclick=async()=>{let tags=(tagPickLink.tags||[]).slice();tags.includes(t.id)?tags=tags.filter(x=>x!==t.id):tags.push(t.id);tagPickLink.tags=tags;STATE=await call('set_link_tags',tagPickLink.id,tags);const nl=STATE.links.find(x=>x.id===tagPickLink.id);if(nl)tagPickLink=nl;openLinkTags(tagPickLink);renderGrid();};box.appendChild(c);});$('#linkTagScrim').classList.add('show');}

/* ============================ import / export */
$('#btnExport').onclick=async()=>{const r=await call('export_todofile');if(r.hasLocked&&!STATE.pinUnlocked){toast('Some items are locked. Enter PIN to include them.');}const s=await call('save_export',r.text);if(s.ok)toast('Exported to '+(s.path||'file'));else if(!s.cancelled)toast('Export failed: '+(s.error||''));};
$('#btnImport').onclick=async()=>{const mode=confirm('Import mode:\n\nOK = MERGE into current vault\nCancel = REPLACE everything')?'merge':'replace';const r=await call('import_dialog',mode);if(r.ok){STATE=r.state;CUR='root';renderAll();toast('Imported .todofile');}else if(!r.cancelled)toast('Import failed: '+(r.error||''));};

/* ============================ stats */
$('#btnStats').onclick=()=>{const all=STATE.links;const done=all.filter(l=>l.done).length;const copies=all.reduce((s,l)=>s+(l.copies||0),0);const locked=all.filter(l=>l.locked).length+STATE.folders.filter(f=>f.locked).length;const stats=[['Links',all.length],['Completed',done],['Total copies',copies],['Folders',STATE.folders.length],['Tags',STATE.tags.length],['Locked items',locked]];const b=$('#statBody');b.innerHTML='';stats.forEach(([k,n])=>{const s=el('div','stat');s.innerHTML='<div class="n">'+n+'</div><div class="k">'+k+'</div>';b.appendChild(s);});$('#statScrim').classList.add('show');};

/* ============================ search & sort */
let searchT=null;
$('#search').addEventListener('input',e=>{clearTimeout(searchT);searchT=setTimeout(()=>{SEARCH=e.target.value.trim();renderCrumb();renderGrid();},150);});
$('#sortSel').onchange=e=>{SORT=e.target.value;renderGrid();};

/* ============================ tools ("More") menu */
$('#btnMore').onclick=e=>{
  e.stopPropagation();ctx.innerHTML='';
  ctxItem('Open all visible','<path d="M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6"/><path d="M15 3h6v6M10 14L21 3"/>',()=>openAllVisible());
  ctxItem('Copy this view…','<rect x="9" y="9" width="12" height="12" rx="2"/><path d="M5 15V5a2 2 0 0 1 2-2h10"/>',()=>$('#btnCopyAll').click());
  ctx.appendChild(el('div','sep'));
  ctxItem('Check links (dead?)','<path d="M9 12l2 2 4-4"/><circle cx="12" cy="12" r="9"/>',()=>checkLinks());
  ctxItem('Remove duplicate URLs','<path d="M8 8h10v10"/><rect x="3" y="3" width="12" height="12" rx="2"/>',()=>dedupe());
  ctx.appendChild(el('div','sep'));
  ctxItem('Expand all folders','<path d="M8 12h8M12 8v8"/><rect x="3" y="3" width="18" height="18" rx="2"/>',()=>toggleAllFolders(false));
  ctxItem('Collapse all folders','<path d="M8 12h8"/><rect x="3" y="3" width="18" height="18" rx="2"/>',()=>toggleAllFolders(true));
  ctxItem('Statistics','<path d="M4 20V10M10 20V4M16 20v-7M22 20H2"/>',()=>$('#btnStats').click());
  showCtx(e);
};
function openAllVisible(){const ls=visibleLinks().filter(l=>!l.masked);if(!ls.length){toast('Nothing to open');return;}if(ls.length>12&&!confirm('Open '+ls.length+' tabs?'))return;ls.forEach(l=>window.open(l.url,'_blank'));toast('Opened '+ls.length);}
async function dedupe(){const r=await call('dedupe_links');STATE=r.state;renderAll();toast(r.removed?('Removed '+r.removed+' duplicate'+(r.removed>1?'s':'')):'No duplicates found');}
async function toggleAllFolders(collapsed){for(const f of STATE.folders){if(!!f.collapsed!==collapsed&&childrenLen(f.id)){await call('toggle_folder',f.id);f.collapsed=collapsed;}}renderTree();}
function childrenLen(id){return STATE.folders.filter(f=>(f.parent||null)===id).length;}
async function checkLinks(){
  const ls=visibleLinks().filter(l=>!l.masked);
  if(!ls.length){toast('No links to check');return;}
  toast('Checking '+ls.length+' link'+(ls.length>1?'s':'')+'…');
  const r=await call('check_links',ls.map(l=>l.id));
  const res=r.results||{};let dead=0;
  document.querySelectorAll('.card').forEach(c=>{const id=c.dataset.lid;if(id in res){c.style.outline=res[id]?'':'2px solid var(--danger)';c.style.outlineOffset='1px';if(!res[id])dead++;}});
  toast(dead?(dead+' link'+(dead>1?'s':'')+' look dead (outlined red)'):'All links reachable ✓');
}

/* ============================ settings */
const THEMES=[['midnight','#5b8cff'],['paper','#c2410c'],['forest','#4ecb8d'],['mono','#e6e6e6'],['grape','#b78bff'],['ocean','#31c8d6']];
function openSettings(){const s=STATE.settings,b=$('#setBody');b.innerHTML='';
  const head=t=>{const h=el('div');h.style.cssText='font-size:11px;text-transform:uppercase;letter-spacing:.8px;color:var(--faint);margin:18px 0 2px;font-weight:700';h.textContent=t;h.firstChild&&0;b.appendChild(h);};
  function segRow(label,sub,key,opts){const row=el('div','setrow');row.innerHTML='<div class="lab">'+label+'<small>'+sub+'</small></div>';const seg=el('div','seg');opts.forEach(([val,lab])=>{const btn=el('button',s[key]===val?'on':'');btn.textContent=lab;btn.onclick=async()=>{s[key]=val;STATE=await call('set_setting',key,val);applyReduce();applyChrome();renderGrid();openSettings();};seg.appendChild(btn);});row.appendChild(seg);b.appendChild(row);}
  function boolRow(label,sub,key){segRow(label,sub,key,[[true,'On'],[false,'Off']]);}

  head('Appearance');
  const r1=el('div','setrow');r1.innerHTML='<div class="lab">Theme<small>6 palettes; background tints to match</small></div>';const sw=el('div');sw.style.cssText='display:flex;gap:8px;flex-wrap:wrap;max-width:230px';THEMES.forEach(([name,color])=>{const d=el('div','swatch'+(s.theme===name?' on':''));d.style.background=color;d.title=name;d.onclick=async()=>{s.theme=name;STATE=await call('set_setting','theme',name);document.documentElement.setAttribute('data-theme',name);openSettings();};sw.appendChild(d);});r1.appendChild(sw);b.appendChild(r1);
  const rA=el('div','setrow');rA.innerHTML='<div class="lab">Accent color<small>Override the theme accent</small></div>';const aw=el('div');aw.style.cssText='display:flex;gap:8px;flex-wrap:wrap;max-width:230px';const none=el('div','swatch none'+(!s.accent?' on':''));none.textContent='auto';none.onclick=async()=>{STATE=await call('set_setting','accent','');s.accent='';applyChrome();openSettings();};aw.appendChild(none);PALETTE.forEach(col=>{const d=el('div','swatch'+(s.accent===col?' on':''));d.style.background=col;d.onclick=async()=>{STATE=await call('set_setting','accent',col);s.accent=col;applyChrome();openSettings();};aw.appendChild(d);});rA.appendChild(aw);b.appendChild(rA);
  boolRow('Dot-matrix background','Show the dotted backdrop','dotMatrix');
  boolRow('Animations','Card pops, vault, transitions','animations');
  segRow('UI scale','Overall text & control size','uiScale',[['small','Small'],['normal','Normal'],['large','Large']]);
  segRow('Corners','Rounded or sharp edges','corners',[['rounded','Rounded'],['square','Square']]);

  head('Layout');
  segRow('Layout mode','How links are arranged','layout',[['cards','Cards'],['comfortable','List'],['compact','Compact'],['grid2','2-col'],['masonry','Masonry'],['kanban','Board']]);
  segRow('Density','Row padding','density',[['normal','Normal'],['cozy','Cozy'],['dense','Dense']]);

  head('Links');
  segRow('First line','Main line: page title or the URL','firstLine',[['title','Title'],['url','URL']]);
  segRow('Second line','Under the first line — URL, page title, or nothing (always links & copies the URL)','linkDisplay',[['url','URL'],['title','Title'],['hidden','Hidden']]);
  segRow('Hover preview','What the hover card shows','preview',[['url','URL'],['meta','Title'],['image','Image']]);
  boolRow('Favicons','Show site icons on cards','showFavicons');
  boolRow('Copy counter','Show “copied N×” on cards','showCopyCount');
  boolRow('Auto-sink completed','Push crossed-off links to the bottom','sortDone');

  head('Behavior');
  boolRow('Quick-paste mode','Paste links straight into a list; hides the Add button','quickPaste');
  boolRow('Confirm deletes','Ask before bulk deleting','confirmDelete');

  head('Security');
  const r6=el('div','setrow');r6.innerHTML='<div class="lab">Session & password<small>Lock PIN and master password</small></div>';const w6=el('div');w6.style.cssText='display:flex;gap:8px;flex-wrap:wrap';const lb=el('button','btn');lb.textContent=STATE.pinUnlocked?'Lock session':'PIN not set';lb.disabled=!STATE.pinUnlocked;lb.onclick=async()=>{STATE=await call('lock_session');$('#setScrim').classList.remove('show');renderAll();toast('Session locked');};const cp=el('button','btn');cp.textContent='Change password';cp.onclick=()=>{$('#setScrim').classList.remove('show');$('#cpOld').value='';$('#cpNew').value='';$('#cpNew2').value='';$('#cpErr').textContent='';$('#cpScrim').classList.add('show');};w6.append(lb,cp);r6.appendChild(w6);b.appendChild(r6);

  head('Maintenance');
  const r7=el('div','setrow');r7.innerHTML='<div class="lab">Bulk actions<small>Housekeeping</small></div>';const w7=el('div');w7.style.cssText='display:flex;gap:8px;flex-wrap:wrap';const b1=el('button','btn');b1.textContent='Reset copy counts';b1.onclick=async()=>{STATE=await call('reset_copies');renderGrid();toast('Reset');};const b2=el('button','btn');b2.textContent='Clear done here';b2.onclick=async()=>{STATE=await call('clear_done',CUR);renderAll();toast('Cleared');};w7.append(b1,b2);r7.appendChild(w7);b.appendChild(r7);
  const r8=el('div','setrow');r8.innerHTML='<div class="lab">Shortcuts<small><span class="kbd">A</span> add · <span class="kbd">C</span> copy · <span class="kbd">S</span> select · <span class="kbd">/</span> search · <span class="kbd">V</span> quick-paste · <span class="kbd">Ctrl+B</span> sidebar · <span class="kbd">Esc</span> close</small></div>';b.appendChild(r8);
  $('#setScrim').classList.add('show');
}
$('#cpBtn').onclick=async()=>{const o=$('#cpOld').value,n=$('#cpNew').value,n2=$('#cpNew2').value,err=$('#cpErr');err.textContent='';if(n.length<3){err.textContent='New password too short';return;}if(n!==n2){err.textContent='New passwords do not match';return;}const r=await call('change_app_password',o,n);if(r.ok){$('#cpScrim').classList.remove('show');toast('Password changed');}else err.textContent=r.error||'Failed';};

/* ============================ wiring */
$('#btnAdd').onclick=openAdd;
$('#btnSettings').onclick=openSettings;
$('#sideToggle').onclick=()=>$('#side').classList.toggle('collapsed');
$('#btnRelock').onclick=async()=>{if(STATE.pinUnlocked){STATE=await call('lock_session');renderAll();toast('Session locked');}else ensurePin(()=>{});};
document.querySelectorAll('[data-close]').forEach(b=>b.onclick=e=>e.target.closest('.scrim').classList.remove('show'));
document.querySelectorAll('.scrim').forEach(s=>s.onclick=e=>{if(e.target===s)s.classList.remove('show');});
document.addEventListener('keydown',e=>{
  const typing=/(TEXTAREA|INPUT)/.test(document.activeElement.tagName)||document.activeElement.isContentEditable;
  if(e.key==='Escape'){document.querySelectorAll('.scrim.show').forEach(s=>s.classList.remove('show'));if(SELMODE)clearSel();return;}
  if(typing)return;
  if(!$('#app').classList.contains('show'))return;
  const k=e.key.toLowerCase();
  if(k==='a'&&!STATE.settings.quickPaste){e.preventDefault();openAdd();}
  else if(k==='c'){e.preventDefault();$('#btnCopyAll').click();}
  else if(k==='s'){e.preventDefault();$('#btnSelect').click();}
  else if(k==='/'){e.preventDefault();$('#search').focus();}
  else if(k==='b'&&e.ctrlKey){e.preventDefault();$('#side').classList.toggle('collapsed');}
});

/* ============================ quick-paste: paste links straight into the list */
async function quickAddFromText(txt){
  if(!txt||!txt.trim())return;
  const cur=folderById(CUR);
  const target=(SEARCH||!cur||cur.masked)?'root':CUR;
  const r=await call('add_links',txt,target);STATE=r.state;renderAll();
  toast(r.added?('Added '+r.added+' link'+(r.added>1?'s':'')+' here'):'No new links (dupes skipped)');
}
document.addEventListener('paste',e=>{
  if(!$('#app').classList.contains('show'))return;
  if(document.querySelector('.scrim.show'))return;                 // let modals handle their own paste
  const typing=/(TEXTAREA|INPUT)/.test(document.activeElement.tagName)||document.activeElement.isContentEditable;
  if(typing)return;
  if(!STATE.settings.quickPaste)return;                            // only in quick-paste mode
  const txt=(e.clipboardData||window.clipboardData).getData('text');
  if(txt&&txt.trim()){e.preventDefault();quickAddFromText(txt);}
});
initGate();
</script>
</body>
</html>