:root {
    --bg:#F3F4F7; --panel:#FFFFFF; --panel2:#ECEEF3; --line:#DCE0E8;
    --text:#141821; --dim:#5D6574; --faint:#8A92A1;
    --accent:#A26F16; --accent-ink:#FFFFFF;
    --up:#17904F; --down:#D23F37;
    --shadow:0 1px 2px rgba(20,24,33,.05), 0 8px 24px rgba(20,24,33,.05);
    --f-display:"Bricolage Grotesque", "IBM Plex Sans", "IBM Plex Sans JP", system-ui, sans-serif;
    --f-body:"IBM Plex Sans", "IBM Plex Sans JP", system-ui, -apple-system, "Segoe UI", "Hiragino Sans", sans-serif;
    --f-mono:"IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
      color-scheme: dark;
      --bg:#0E1219; --panel:#151A24; --panel2:#1B2230; --line:#252D3C;
      --text:#E6E9EF; --dim:#8E97A8; --faint:#667085;
      --accent:#E3B14E; --accent-ink:#1A1405;
      --up:#3CBF7B; --down:#F1655C;
      --shadow:none;
    }
  }
  :root[data-theme="dark"] {
    color-scheme: dark;
    --bg:#0E1219; --panel:#151A24; --panel2:#1B2230; --line:#252D3C;
    --text:#E6E9EF; --dim:#8E97A8; --faint:#667085;
    --accent:#E3B14E; --accent-ink:#1A1405;
    --up:#3CBF7B; --down:#F1655C;
    --shadow:none;
  }

  * { box-sizing:border-box; }
  [hidden] { display:none !important; }
  body { background:var(--bg); color:var(--text); font:14px/1.5 var(--f-body); }
  a { color:inherit; }
  .wrap { max-width:1320px; margin:0 auto; padding-inline:20px; }
  @media (max-width:560px) { .wrap { padding-inline:16px; } }
  .num, .mono { font-family:var(--f-mono); font-variant-numeric:tabular-nums; }
  .up { color:var(--up); } .down { color:var(--down); } .dim { color:var(--dim); }
  h1, h2, h3, h4 { font-family:var(--f-display); text-wrap:balance; margin:0; }
  p { margin:0; }
  button { font:inherit; color:inherit; cursor:pointer; }
  button:disabled { cursor:not-allowed; }
  button:focus-visible, input:focus-visible, select:focus-visible, a:focus-visible, summary:focus-visible {
    outline:2px solid var(--accent); outline-offset:2px; }

  .demo { background:var(--panel2); color:var(--dim); font-size:12px; text-align:center;
          padding:6px 16px; border-bottom:1px solid var(--line); }
  .demo b { color:var(--text); font-weight:600; }

  /* ---------- Thanh trên cùng ---------- */
  .top { position:sticky; top:env(safe-area-inset-top, 0px); z-index:20;
         background:color-mix(in srgb, var(--bg) 88%, transparent);
         backdrop-filter:blur(10px); border-bottom:1px solid var(--line); }
  .top .wrap { display:flex; align-items:center; gap:18px; padding-block:12px; }
  .brand { display:flex; align-items:center; gap:9px; font-family:var(--f-display); text-decoration:none;
           font-weight:700; font-size:19px; letter-spacing:-.01em; white-space:nowrap; }
  .brand svg { flex:none; }
  .menu { display:flex; gap:4px; }
  .menu a { text-decoration:none; color:var(--dim); padding:6px 10px; border-radius:7px; font-size:14px; white-space:nowrap; }
  .menu a:hover { color:var(--text); background:var(--panel2); }
  .menu a.on { color:var(--text); font-weight:500; }
  .search { position:relative; flex:1; max-width:560px; display:flex;
         background:var(--panel); border:1px solid var(--line); border-radius:10px; }
  .search:focus-within { border-color:var(--accent); }
  .search > svg { margin:0 4px 0 12px; align-self:center; color:var(--faint); flex:none; }
  .search input { flex:1; min-width:0; border:0; background:transparent; color:var(--text);
               font:inherit; padding:10px 8px; outline:none; }
  .search select { border:0; border-left:1px solid var(--line); background:transparent;
                color:var(--text); font:inherit; font-size:13px; padding:0 12px; outline:none; }
  .search.large { max-width:none; border-radius:14px; box-shadow:var(--shadow); }
  .search.large input { padding:16px 10px; font-size:16px; }
  .search.large > svg { margin-left:16px; }
  .search.large .btn { margin:6px; }
  .suggest { position:absolute; left:0; right:0; top:calc(100% + 6px); background:var(--panel);
          border:1px solid var(--line); border-radius:10px; box-shadow:var(--shadow);
          padding:6px; z-index:30; text-align:left; }
  .suggest .item { display:grid; grid-template-columns:32px 1fr auto; gap:10px; align-items:center;
               width:100%; text-align:left; padding:8px; border:0; background:none; border-radius:7px; }
  .suggest .item:hover, .suggest .item.on { background:var(--panel2); }
  .suggest .item small, .suggest .item .r small { display:block; color:var(--dim); font-size:12px; }
  .suggest .empty { padding:12px; color:var(--dim); font-size:13px; }
  .top .right { display:flex; gap:8px; margin-left:auto; align-items:center; }
  .btn { display:inline-flex; align-items:center; justify-content:center; gap:6px; text-decoration:none;
         border:1px solid var(--line); background:var(--panel); padding:8px 14px;
         border-radius:9px; font-weight:500; white-space:nowrap; }
  .btn:hover { border-color:var(--faint); }
  .btn.primary { background:var(--accent); color:var(--accent-ink); border-color:var(--accent); }
  .btn.primary:hover { filter:brightness(1.06); }
  .btn.small { padding:5px 10px; font-size:13px; }
  .btn.danger { color:var(--down); }
  body.page-home .top .search { visibility:hidden; }
  @media (max-width:980px) { .menu { display:none; } }
  @media (max-width:820px) {
    .top .wrap { flex-wrap:wrap; }
    .top .search { order:3; flex-basis:100%; max-width:none; }
    body.page-home .top .search, body.page-auth .top .search { display:none; }
    .hide-narrow { display:none !important; }
  }
  body.page-auth .top .search { visibility:hidden; }

  .chip { font-family:var(--f-body); font-size:11px; font-weight:600; padding:2px 7px; border-radius:5px;
          background:var(--panel2); color:var(--dim); letter-spacing:.02em; white-space:nowrap; }
  .chip.gold { color:var(--accent); background:color-mix(in srgb, var(--accent) 13%, transparent); }
  .chip.green { color:var(--up); background:color-mix(in srgb, var(--up) 13%, transparent); }

  /* Avatar + menu tài khoản */
  .account-menu { position:relative; }
  .avatar { width:36px; height:36px; border-radius:50%; border:1px solid var(--line); display:grid; place-items:center;
            background:color-mix(in srgb, var(--accent) 18%, var(--panel)); color:var(--text); font-weight:600; font-size:13px; padding:0; }
  .dropdown { position:absolute; right:0; top:calc(100% + 8px); width:240px; background:var(--panel); border:1px solid var(--line);
         border-radius:12px; box-shadow:var(--shadow); padding:6px; z-index:40; }
  .dropdown .user-info { padding:10px 10px 12px; border-bottom:1px solid var(--line); margin-bottom:4px; }
  .dropdown .user-info b { display:block; } .dropdown .user-info small { color:var(--dim); }
  .dropdown a, .dropdown button { display:flex; justify-content:space-between; width:100%; text-align:left; padding:8px 10px; border-radius:7px;
                        border:0; background:none; text-decoration:none; font-size:14px; }
  .dropdown a:hover, .dropdown button:hover { background:var(--panel2); }

  .block { background:var(--panel); border:1px solid var(--line); border-radius:14px; box-shadow:var(--shadow); }

  /* ---------- Trang chủ ---------- */
  .hero { padding-block:56px 40px; display:grid; grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr); gap:48px; align-items:center; }
  @media (max-width:980px) { .hero { grid-template-columns:minmax(0,1fr); padding-block:36px 28px; gap:32px; } }
  .eyebrow { font-size:12px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--accent); }
  .hero h1 { font-size:clamp(34px, 5vw, 56px); line-height:1.04; letter-spacing:-.025em; font-weight:700; margin:12px 0 16px; max-width:15ch; }
  .hero .sub { font-size:17px; color:var(--dim); max-width:52ch; margin-bottom:26px; }
  .try { display:flex; gap:8px; align-items:center; flex-wrap:wrap; margin-top:14px; font-size:13px; color:var(--dim); }
  .try button { border:1px solid var(--line); background:var(--panel); border-radius:20px; padding:3px 11px; font-family:var(--f-mono); font-size:12px; }
  .try button:hover { border-color:var(--accent); color:var(--accent); }
  .preview { padding:20px; display:flex; flex-direction:column; gap:16px; }
  .preview .row { display:flex; justify-content:space-between; align-items:center; gap:12px; }
  .preview .logo { width:40px; height:40px; font-size:13px; }
  .lsr { height:12px; border-radius:6px; overflow:hidden; display:flex; }
  .lsr i { display:block; height:100%; }
  .preview .cell { background:var(--panel2); border-radius:10px; padding:12px 14px; }
  .preview .cell span { display:block; font-size:12px; color:var(--dim); }
  .preview .cell b { font-family:var(--f-mono); font-weight:500; font-size:15px; }
  .grid2 { display:grid; grid-template-columns:1fr 1fr; gap:10px; }

  .counters { display:grid; grid-template-columns:repeat(4, minmax(0,1fr)); border-block:1px solid var(--line); }
  .counters > div { padding:20px 0; }
  .counters > div + div { padding-left:24px; border-left:1px solid var(--line); }
  .counters b { display:block; font-family:var(--f-display); font-size:28px; font-weight:700; letter-spacing:-.02em; }
  .counters span { font-size:13px; color:var(--dim); }
  @media (max-width:760px) { .counters { grid-template-columns:1fr 1fr; }
    .counters > div:nth-child(3) { border-left:0; padding-left:0; border-top:1px solid var(--line); }
    .counters > div:nth-child(4) { border-top:1px solid var(--line); } }

  .section { padding-block:56px 0; }
  .section > .section-head { display:flex; justify-content:space-between; align-items:end; gap:12px 24px; flex-wrap:wrap; margin-bottom:22px; }
  .section h2 { font-size:clamp(24px, 3.2vw, 34px); font-weight:700; letter-spacing:-.015em; max-width:30ch; }
  .section .section-head p { color:var(--dim); max-width:56ch; margin-top:6px; }

  .highlights { display:grid; grid-template-columns:repeat(3, minmax(0,1fr)); gap:16px; }
  @media (max-width:980px) { .highlights { grid-template-columns:minmax(0,1fr); } }
  .highlights .block { padding:18px 18px 10px; }
  .highlights h3 { font-size:15px; margin-bottom:6px; display:flex; justify-content:space-between; align-items:baseline; }
  .highlights h3 small { font-family:var(--f-body); font-size:12px; font-weight:400; color:var(--dim); }
  .highlight-row { display:grid; grid-template-columns:1fr auto; gap:10px; align-items:center; width:100%; text-align:left;
             border:0; border-top:1px solid var(--line); background:none; padding:11px 2px; }
  .highlight-row:first-of-type { border-top:0; }
  .highlight-row:hover b { color:var(--accent); }
  .highlight-row small { display:block; color:var(--dim); font-size:12px; }

  .features { display:grid; grid-template-columns:repeat(2, minmax(0,1fr)); gap:16px; }
  @media (max-width:860px) { .features { grid-template-columns:minmax(0,1fr); } }
  .features .block { padding:24px; display:flex; flex-direction:column; gap:10px; }
  .features h3 { font-size:20px; display:flex; gap:8px; align-items:center; }
  .features p { color:var(--dim); max-width:52ch; }
  .illustration { margin-top:10px; background:var(--panel2); border-radius:10px; padding:14px 16px; min-height:132px;
              display:flex; flex-direction:column; justify-content:center; gap:7px; font-size:12px; }
  .mock-row { display:grid; grid-template-columns:62px 1fr 58px; gap:10px; align-items:center; }
  .mock-row i { display:block; height:8px; border-radius:4px; background:var(--accent); }
  .mock-row span:last-child { text-align:right; font-family:var(--f-mono); }
  .illustration canvas { width:100%; height:104px; display:block; border-radius:6px; }

  .steps { display:grid; grid-template-columns:repeat(3, minmax(0,1fr)); gap:16px; }
  @media (max-width:860px) { .steps { grid-template-columns:minmax(0,1fr); } }
  .steps > div { border-top:2px solid var(--text); padding-top:14px; }
  .steps .figure { font-family:var(--f-mono); font-size:12px; color:var(--dim); }
  .steps h3 { font-size:18px; margin:4px 0 6px; }
  .steps p { color:var(--dim); }

  .faq { max-width:820px; }
  .faq details { border-bottom:1px solid var(--line); }
  .faq summary { cursor:pointer; list-style:none; padding:18px 0; font-weight:600; font-size:16px; display:flex; justify-content:space-between; gap:12px; }
  .faq summary::-webkit-details-marker { display:none; }
  .faq summary::after { content:"+"; font-family:var(--f-mono); color:var(--dim); font-size:18px; line-height:1; }
  .faq details[open] summary::after { content:"−"; }
  .faq details p { color:var(--dim); padding-bottom:18px; max-width:68ch; }

  .cta { margin-top:64px; padding:36px; display:flex; justify-content:space-between; align-items:center; gap:20px; flex-wrap:wrap;
         background:var(--text); color:var(--bg); border-radius:16px; }
  .cta h2 { font-size:clamp(22px, 2.8vw, 30px); max-width:24ch; }
  .cta p { opacity:.7; margin-top:6px; }

  footer { margin-top:72px; border-top:1px solid var(--line); padding-block:36px 40px; }
  footer .wrap { display:grid; grid-template-columns:1.4fr repeat(2, 1fr); gap:28px; }
  @media (max-width:760px) { footer .wrap { grid-template-columns:1fr 1fr; } footer .wrap > div:first-child { grid-column:1 / -1; } }
  footer h4 { font-family:var(--f-body); font-size:13px; font-weight:600; margin-bottom:10px; }
  footer a { display:block; text-decoration:none; color:var(--dim); font-size:13px; padding:3px 0; }
  footer a:hover { color:var(--text); }
  footer .disclaimer { font-size:12px; color:var(--faint); margin-top:12px; max-width:44ch; }

  /* ---------- Trang token ---------- */
  .view-token { display:grid; grid-template-columns:minmax(0,1fr) 300px; gap:20px; padding-block:22px 40px; }
  @media (max-width:1060px) { .view-token { grid-template-columns:minmax(0,1fr); } }
  .head { padding:20px 22px; display:flex; flex-wrap:wrap; gap:18px 32px; justify-content:space-between; }
  .name { display:flex; gap:14px; align-items:center; }
  .logo { width:48px; height:48px; border-radius:50%; display:grid; place-items:center; flex:none;
          font-family:var(--f-display); font-weight:700; font-size:16px; color:#fff; }
  .name h1 { font-size:24px; font-weight:700; display:flex; align-items:center; gap:8px; flex-wrap:wrap; }
  .star { border:1px solid var(--line); background:var(--panel); border-radius:7px; padding:2px 8px; font-size:12px; font-family:var(--f-body); font-weight:500; color:var(--dim); }
  .star.on { color:var(--accent); border-color:var(--accent); }
  .price { display:flex; gap:10px; align-items:baseline; margin-top:2px; font-size:17px; flex-wrap:wrap; }
  .listed-on { display:flex; gap:5px; flex-wrap:wrap; margin-top:8px; }
  .listed-on span { font-size:11px; border:1px solid var(--line); border-radius:20px; padding:1px 8px; color:var(--dim); }
  .stats { display:flex; gap:12px 28px; flex-wrap:wrap; align-self:center; }
  .stats div { display:flex; flex-direction:column; gap:2px; }
  .stats span { font-size:12px; color:var(--dim); }
  .stats b { font-weight:500; font-size:15px; }

  .strip { display:grid; grid-template-columns:repeat(6, minmax(0,1fr)); border-top:1px solid var(--line); }
  .strip > div { padding:14px 22px; border-right:1px solid var(--line); min-width:0; }
  .strip > div:last-child { border-right:0; }
  .strip > div > span { display:block; font-size:12px; color:var(--dim); }
  .strip b { display:block; font-family:var(--f-mono); font-weight:500; font-size:15px; margin-top:2px; }
  .strip small { display:block; font-size:11px; margin-top:2px; }
  .mini-bar { height:4px; border-radius:2px; background:var(--panel2); margin-top:7px; overflow:hidden; }
  .mini-bar i { display:block; height:100%; background:var(--accent); }
  .hot { font-size:10px; font-weight:600; padding:1px 5px; border-radius:4px; margin-left:4px;
          color:var(--down); background:color-mix(in srgb, var(--down) 14%, transparent);
          font-family:var(--f-body); vertical-align:2px; }
  @media (max-width:1180px) { .strip { grid-template-columns:repeat(3, minmax(0,1fr)); }
    .strip > div:nth-child(3n) { border-right:0; }
    .strip > div:nth-child(-n+3) { border-bottom:1px solid var(--line); } }
  @media (max-width:520px) { .strip { grid-template-columns:repeat(2, minmax(0,1fr)); }
    .strip > div { border-right:1px solid var(--line) !important; border-bottom:1px solid var(--line); }
    .strip > div:nth-child(2n) { border-right:0 !important; } }

  .chart { padding:16px 22px 18px; border-top:1px solid var(--line); }
  .chart-head { display:flex; justify-content:space-between; align-items:center; gap:12px; margin-bottom:8px; flex-wrap:wrap; }
  .chart-head h3 { font-size:14px; font-family:var(--f-body); font-weight:600; }
  .group { display:inline-flex; gap:2px; background:var(--panel2); padding:3px; border-radius:8px; flex-wrap:wrap; }
  .group button { border:0; background:none; padding:4px 11px; border-radius:6px; font-size:13px; color:var(--dim); }
  .group button.on { background:var(--panel); color:var(--text); box-shadow:var(--shadow); font-weight:500; }
  canvas.price-canvas { width:100%; height:220px; display:block; }
  .chart-tools { display:flex; gap:8px; align-items:center; flex-wrap:wrap; }
  .group button { font-family:inherit; }
  #candle-tf button, #candle-style button { font-family:var(--f-mono); font-size:12px; }
  .candle-box { position:relative; }
  .candle-chart { height:420px; }
  @media (max-width:760px) { .candle-chart { height:340px; } .candle-legend { font-size:10.5px; line-height:1.45; right:60px; } }
  .candle-legend { position:absolute; left:6px; top:4px; z-index:3; pointer-events:none; font-size:12px; line-height:1.6;
    background:color-mix(in srgb, var(--panel) 82%, transparent); border-radius:6px; padding:2px 6px; }
  .candle-legend .num { font-family:var(--f-mono); }
  footer .disclaimer a { display:inline; color:inherit; text-decoration:underline; font-size:inherit; padding:0; }
  .candle-legend .up { color:var(--up); } .candle-legend .down { color:var(--down); }
  .candle-legend .live { font-size:10.5px; letter-spacing:.04em; color:var(--faint); margin-left:6px; }
  .candle-legend .live.on { color:var(--up); }
  #price-chart:fullscreen { background:var(--panel); padding:18px 22px; display:flex; flex-direction:column; }
  #price-chart:fullscreen .candle-box { flex:1; display:flex; flex-direction:column; }
  #price-chart:fullscreen .candle-chart { flex:1; height:auto; }

  .tabs { display:flex; gap:24px; padding:0 22px; border-bottom:1px solid var(--line); overflow-x:auto; }
  .tabs button { border:0; background:none; padding:14px 0 12px; font-size:15px; color:var(--dim);
                 border-bottom:2px solid transparent; white-space:nowrap; display:flex; align-items:center; gap:6px; }
  .tabs button.on { color:var(--text); border-bottom-color:var(--accent); font-weight:500; }
  .content { padding:20px 22px 24px; }

  table { width:100%; border-collapse:collapse; font-size:13px; }
  th { text-align:left; font-weight:500; color:var(--dim); font-size:12px; padding:8px 8px; border-bottom:1px solid var(--line); white-space:nowrap; }
  td { padding:11px 8px; border-bottom:1px solid var(--line); white-space:nowrap; }
  tr:last-child td { border-bottom:0; }
  .r { text-align:right; }
  .scroll { overflow-x:auto; }
  .search-field { position:relative; }
  .search-field i { position:absolute; right:8px; top:50%; height:16px; transform:translateY(-50%);
               background:color-mix(in srgb, var(--accent) 16%, transparent); border-radius:3px; }
  .search-field span { position:relative; }

  .section-title { display:flex; justify-content:space-between; align-items:baseline; gap:8px 20px; flex-wrap:wrap; margin-bottom:14px; }
  .section-title h3 { font-size:17px; font-weight:700; }
  .section-title .figure { display:flex; gap:6px 20px; flex-wrap:wrap; font-size:12px; color:var(--dim); }
  .section-title .figure b { color:var(--text); font-family:var(--f-mono); font-weight:500; margin-left:4px; }

  .ul-total { display:flex; gap:16px; align-items:center; margin-bottom:18px; flex-wrap:wrap; }
  .ul-bar { flex:1; min-width:220px; height:10px; border-radius:5px; overflow:hidden; display:flex; background:var(--panel2); }
  .ul-bar i { display:block; height:100%; }
  .ul-legend { display:flex; gap:14px; font-size:12px; color:var(--dim); flex-wrap:wrap; }
  .ul-legend i { display:inline-block; width:9px; height:9px; border-radius:2px; margin-right:5px; }
  .countdown { font-family:var(--f-mono); font-size:12px; padding:2px 7px; border-radius:5px; background:var(--panel2); }
  .countdown.soon { color:var(--down); background:color-mix(in srgb, var(--down) 13%, transparent); }
  .kind { display:inline-flex; align-items:center; gap:6px; }
  .kind i { width:8px; height:8px; border-radius:2px; display:inline-block; }

  .sm-cards { display:grid; grid-template-columns:1fr 1fr; border:1px solid var(--line); border-radius:12px; padding:18px 0; margin-bottom:22px; }
  .sm-cards > div { padding:0 20px; min-width:0; }
  .sm-cards > div + div { border-left:1px solid var(--line); }
  @media (max-width:760px) { .sm-cards { grid-template-columns:1fr; gap:18px; }
    .sm-cards > div + div { border-left:0; border-top:1px solid var(--line); padding-top:18px; } }
  .sm-side-card { display:flex; justify-content:space-between; align-items:center; margin-bottom:12px; font-weight:600; }
  .side-badge { display:inline-grid; place-items:center; width:18px; height:18px; border-radius:4px; font-size:11px; font-weight:700; margin-right:6px; }
  .side-badge.b { color:var(--up); background:color-mix(in srgb, var(--up) 15%, transparent); }
  .side-badge.s { color:var(--down); background:color-mix(in srgb, var(--down) 15%, transparent); }
  .tag { font-size:11px; font-weight:600; padding:2px 7px; border-radius:4px; }
  .tag.up { background:color-mix(in srgb, var(--up) 13%, transparent); }
  .tag.down { background:color-mix(in srgb, var(--down) 13%, transparent); }
  .triple { display:grid; grid-template-columns:repeat(3, auto); justify-content:space-between; gap:4px 12px; font-size:12px; color:var(--dim); }
  .triple > :nth-child(3n+2) { text-align:center; } .triple > :nth-child(3n) { text-align:right; }
  .triple b { color:var(--text); font-family:var(--f-mono); font-size:14px; font-weight:500; }
  .triple b.up { color:var(--up); } .triple b.down { color:var(--down); }
  .ratio { display:flex; align-items:center; gap:12px; margin-top:14px; font-size:11px; color:var(--dim); white-space:nowrap; }
  .ratio .track { flex:1; height:6px; border-radius:3px; background:var(--panel2); overflow:hidden; }
  .ratio .track i { display:block; height:100%; border-radius:3px; }
  .filter { display:flex; align-items:center; gap:10px; flex-wrap:wrap; margin-bottom:12px; }
  select.sel { background:var(--panel); color:var(--text); border:1px solid var(--line); border-radius:8px; padding:5px 8px; font:inherit; font-size:13px; }
  .summary { display:flex; gap:6px 18px; flex-wrap:wrap; font-size:13px; margin-bottom:6px; align-items:center; }
  .summary .dim b { color:var(--text); font-family:var(--f-mono); font-weight:500; margin-left:4px; }

  .locked { position:relative; border-radius:12px; overflow:hidden; border:1px solid var(--line); }
  .locked canvas { width:100%; height:300px; display:block; filter:blur(6px); opacity:.75; }
  .locked .sub { position:absolute; inset:0; display:grid; place-items:center; text-align:center; padding:20px;
               background:color-mix(in srgb, var(--panel) 45%, transparent); }
  .locked .sub > div { max-width:380px; display:flex; flex-direction:column; gap:10px; align-items:center; }
  .locked .actions { display:flex; gap:8px; flex-wrap:wrap; justify-content:center; }
  .locked h3 { font-size:19px; }
  .locked p { color:var(--dim); }
  .heat-lock { border:1px solid var(--line); border-radius:12px; overflow:hidden; }
  .heat-lock canvas { width:100%; height:300px; display:block; }
  .heat-legend { display:flex; align-items:center; gap:10px; font-size:12px; color:var(--dim); margin-top:10px; }
  .heat-legend i { width:120px; height:8px; border-radius:4px; background:linear-gradient(90deg, hsl(260 75% 18%), hsl(160 75% 40%), hsl(60 75% 63%)); }

  aside.col { display:flex; flex-direction:column; gap:16px; }
  aside.col .block { padding:16px 18px; }
  aside.col h3 { font-size:15px; font-weight:700; margin-bottom:10px; display:flex; justify-content:space-between; align-items:baseline; gap:8px; }
  aside.col h3 small { font-family:var(--f-body); font-weight:400; font-size:12px; color:var(--dim); }
  .watch-item { display:grid; grid-template-columns:1fr 64px auto; gap:10px; align-items:center; width:100%;
        border:0; background:none; text-align:left; padding:8px 6px; border-radius:8px; }
  .watch-item:hover { background:var(--panel2); }
  .watch-item.on { background:color-mix(in srgb, var(--accent) 10%, transparent); }
  .watch-item b { font-weight:600; } .watch-item small { display:block; color:var(--dim); font-size:11px; }
  .watch-item .r { font-size:13px; }
  .quota { display:flex; justify-content:space-between; font-size:13px; margin-bottom:6px; }
  .quota-bar { height:6px; border-radius:3px; background:var(--panel2); overflow:hidden; }
  .quota-bar i { display:block; height:100%; background:var(--accent); }
  .warn { display:flex; flex-direction:column; gap:8px; font-size:13px; }
  .warn label { display:flex; gap:9px; align-items:flex-start; color:var(--dim); }
  .warn input { margin-top:3px; accent-color:var(--accent); }

  /* ---------- Bảng giá ---------- */

  /* ---------- Đăng nhập / đăng ký ---------- */
  .view-auth { display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr); min-height:calc(100vh - 110px); }
  @media (max-width:900px) { .view-auth { grid-template-columns:minmax(0,1fr); min-height:0; } .auth-left { display:none !important; } }
  .auth-left { background:var(--text); color:var(--bg); padding:56px clamp(24px, 5vw, 72px); display:flex; flex-direction:column; justify-content:space-between; gap:32px; }
  .auth-left h2 { font-size:clamp(28px, 3.4vw, 40px); line-height:1.08; letter-spacing:-.02em; max-width:16ch; }
  .auth-left ul { list-style:none; margin:24px 0 0; padding:0; display:flex; flex-direction:column; gap:14px; max-width:44ch; }
  .auth-left li { display:grid; grid-template-columns:20px 1fr; gap:10px; opacity:.85; }
  .auth-left li svg { margin-top:3px; color:var(--accent); }
  .quote { border-left:2px solid var(--accent); padding-left:16px; max-width:46ch; }
  .quote p { font-size:15px; opacity:.9; } .quote small { opacity:.6; display:block; margin-top:8px; }
  .auth-right { display:grid; place-items:center; padding:48px 20px; }
  .form-card { width:100%; max-width:410px; display:flex; flex-direction:column; gap:16px; }
  .form-card h1 { font-size:30px; letter-spacing:-.02em; }
  .form-card > p { color:var(--dim); }
  .social { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
  .social .btn { padding:10px; }
  .or { display:flex; align-items:center; gap:12px; color:var(--faint); font-size:12px; }
  .or::before, .or::after { content:""; flex:1; height:1px; background:var(--line); }
  form { display:flex; flex-direction:column; gap:14px; }
  .field { display:flex; flex-direction:column; gap:6px; }
  .field label { font-size:13px; font-weight:500; display:flex; justify-content:space-between; gap:8px; }
  .field label a { font-weight:400; color:var(--accent); text-decoration:none; font-size:13px; }
  .input { width:100%; border:1px solid var(--line); background:var(--panel); color:var(--text); font:inherit;
            padding:10px 12px; border-radius:9px; outline:none; }
  .input:focus { border-color:var(--accent); box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent); }
  .input[readonly] { background:var(--panel2); color:var(--dim); }
  .field.invalid .input { border-color:var(--down); }
  .error { font-size:12px; color:var(--down); min-height:0; }
  .hint { font-size:12px; color:var(--dim); }
  .pw-wrap { position:relative; }
  .pw-wrap .input { padding-right:64px; }
  .pw-wrap button { position:absolute; right:6px; top:50%; transform:translateY(-50%); border:0; background:none; color:var(--dim); font-size:12px; padding:4px 8px; }
  .strength { display:grid; grid-template-columns:repeat(4, 1fr); gap:4px; }
  .strength i { height:4px; border-radius:2px; background:var(--panel2); }
  .check { display:flex; gap:9px; align-items:flex-start; font-size:13px; color:var(--dim); }
  .check input { margin-top:3px; accent-color:var(--accent); }
  .check a { color:var(--accent); }
  .form-card .btn.primary { padding:11px; font-size:15px; }
  .below { text-align:center; font-size:13px; color:var(--dim); }
  .below a { color:var(--accent); font-weight:500; text-decoration:none; }
  .done { text-align:center; display:flex; flex-direction:column; gap:12px; align-items:center; }
  .done .ring { width:56px; height:56px; border-radius:50%; display:grid; place-items:center; background:color-mix(in srgb, var(--up) 14%, transparent); color:var(--up); }

  /* ---------- Trang của tôi ---------- */
  .view-account { display:grid; grid-template-columns:230px minmax(0,1fr); gap:28px; padding-block:28px 40px; }
  @media (max-width:900px) { .view-account { grid-template-columns:minmax(0,1fr); gap:16px; } }
  .sidebar { display:flex; flex-direction:column; gap:2px; position:sticky; top:84px; align-self:start; }
  @media (max-width:900px) { .sidebar { position:static; flex-direction:row; overflow-x:auto; gap:4px; padding-bottom:4px; border-bottom:1px solid var(--line); } }
  .sidebar .user-info { display:flex; gap:10px; align-items:center; padding:4px 10px 16px; }
  @media (max-width:900px) { .sidebar .user-info { display:none; } }
  .sidebar .user-info .avatar { width:40px; height:40px; }
  .sidebar .user-info small { display:block; color:var(--dim); font-size:12px; }
  .sidebar a { text-decoration:none; color:var(--dim); padding:8px 10px; border-radius:8px; display:flex; justify-content:space-between; align-items:center; gap:10px; white-space:nowrap; }
  .sidebar a:hover { background:var(--panel2); color:var(--text); }
  .sidebar a.on { background:var(--panel); color:var(--text); font-weight:500; box-shadow:var(--shadow); border:1px solid var(--line); }
  .sidebar a:not(.on) { border:1px solid transparent; }
  .account-body { display:flex; flex-direction:column; gap:20px; min-width:0; }
  .account-body > h1 { font-size:28px; letter-spacing:-.02em; }
  .account-body > .desc { color:var(--dim); margin-top:-12px; }
  .stat-grid { display:grid; grid-template-columns:repeat(2, minmax(0,1fr)); gap:16px; }
  @media (max-width:760px) { .stat-grid { grid-template-columns:minmax(0,1fr); } }
  .stat-grid .block { padding:18px; display:flex; flex-direction:column; gap:6px; }
  .stat-grid span { font-size:12px; color:var(--dim); }
  .stat-grid b { font-family:var(--f-display); font-size:26px; font-weight:700; letter-spacing:-.02em; display:flex; align-items:center; gap:8px; }
  .stat-grid small { color:var(--dim); font-size:12px; }
  .stat-grid a { color:var(--accent); font-size:13px; text-decoration:none; margin-top:auto; }
  .card { padding:20px 22px; }
  .card > h2 { font-size:17px; margin-bottom:4px; display:flex; justify-content:space-between; align-items:center; gap:12px; flex-wrap:wrap; }
  .card > .desc { color:var(--dim); font-size:13px; margin-bottom:14px; }
  .feed { display:flex; flex-direction:column; }
  .news { display:grid; grid-template-columns:34px 1fr auto; gap:12px; padding:12px 0; border-top:1px solid var(--line); align-items:start; }
  .news:first-child { border-top:0; }
  .news .icon { width:34px; height:34px; border-radius:9px; display:grid; place-items:center; font-size:12px; font-weight:700; }
  .news small { color:var(--dim); font-size:12px; display:block; }
  .news time { color:var(--faint); font-size:12px; white-space:nowrap; }
  .icon.ul { background:color-mix(in srgb, var(--accent) 15%, transparent); color:var(--accent); }
  .icon.sm { background:color-mix(in srgb, var(--up) 14%, transparent); color:var(--up); }
  .icon.vol { background:color-mix(in srgb, var(--down) 14%, transparent); color:var(--down); }
  .icon.price { background:var(--panel2); color:var(--dim); }
  .toggle { appearance:none; width:36px; height:20px; border-radius:10px; background:var(--line); position:relative; cursor:pointer; flex:none; transition:background .15s; margin:0; }
  .toggle::after { content:""; position:absolute; top:2px; left:2px; width:16px; height:16px; border-radius:50%; background:#fff; transition:left .15s; box-shadow:0 1px 2px rgba(0,0,0,.2); }
  .toggle:checked { background:var(--accent); } .toggle:checked::after { left:18px; }
  .toggle:disabled { opacity:.5; cursor:not-allowed; }
  .notice { display:flex; gap:14px; align-items:center; justify-content:space-between; flex-wrap:wrap; padding:14px 16px; border-radius:10px;
         background:color-mix(in srgb, var(--accent) 10%, transparent); border:1px solid color-mix(in srgb, var(--accent) 35%, transparent); }
  .notice p { font-size:13px; } .notice b { display:block; font-size:14px; }
  .form-grid { display:grid; grid-template-columns:repeat(2, minmax(0,1fr)); gap:14px; }
  .form-grid .full-width { grid-column:1 / -1; }
  @media (max-width:640px) { .form-grid { grid-template-columns:minmax(0,1fr); } }
  .grid-4 { display:grid; grid-template-columns:1.2fr 1.4fr 1fr 1fr auto; gap:10px; align-items:end; }
  @media (max-width:860px) { .grid-4 { grid-template-columns:1fr 1fr; } }
  .session { display:flex; justify-content:space-between; gap:12px; align-items:center; padding:12px 0; border-top:1px solid var(--line); flex-wrap:wrap; }
  .session:first-child { border-top:0; }
  .session small { display:block; color:var(--dim); font-size:12px; }
  .row-alt { display:flex; justify-content:space-between; gap:16px; align-items:center; padding:12px 0; border-top:1px solid var(--line); }
  .row-alt:first-of-type { border-top:0; }
  .row-alt small { display:block; color:var(--dim); font-size:12px; }

  /* ---------- Cửa sổ ---------- */
  .overlay { position:fixed; inset:0; background:rgba(8,10,14,.55); display:grid; place-items:center; padding:20px; z-index:60; }
  .dialog { width:100%; max-width:460px; background:var(--panel); border:1px solid var(--line); border-radius:16px; padding:24px; display:flex; flex-direction:column; gap:16px; max-height:90vh; overflow:auto; }
  .dialog h2 { font-size:22px; display:flex; justify-content:space-between; align-items:center; }
  .dialog h2 button { border:0; background:none; font-size:20px; color:var(--dim); padding:0 4px; }
  .stack { display:flex; flex-direction:column; gap:8px; }
  .stack label { display:flex; gap:10px; align-items:center; border:1px solid var(--line); border-radius:10px; padding:11px 14px; cursor:pointer; }
  .stack label:has(input:checked) { border-color:var(--accent); background:color-mix(in srgb, var(--accent) 7%, transparent); }
  .stack input { accent-color:var(--accent); margin:0; }
  .stack small { display:block; color:var(--dim); font-size:12px; }

  .toast { position:fixed; left:50%; bottom:calc(20px + env(safe-area-inset-bottom, 0px)); transform:translateX(-50%);
           background:var(--text); color:var(--bg); padding:10px 16px; border-radius:9px; font-size:13px; z-index:70; max-width:calc(100vw - 32px); }
  @media (prefers-reduced-motion: no-preference) {
    .content, [data-view] { animation:fade-in .18s ease-out; }
    @keyframes fade-in { from { opacity:.5; transform:translateY(3px); } to { opacity:1; transform:none; } } }

  /* ---------- Bổ sung cho bản chạy thật ---------- */
  .loading { color:var(--dim); font-size:13px; padding:18px 0; }
  .loading::before { content:""; display:inline-block; width:12px; height:12px; margin-right:8px; vertical-align:-1px;
                      border:2px solid var(--line); border-top-color:var(--accent); border-radius:50%; animation:spin .8s linear infinite; }
  @keyframes spin { to { transform:rotate(360deg); } }
  .section-error { font-size:13px; color:var(--dim); background:var(--panel2); border-radius:10px; padding:12px 14px; }
  .section-error b { color:var(--text); display:block; margin-bottom:2px; }
  .hint-mark { color:var(--accent); font-size:11px; margin-left:4px; cursor:help; }
  .note { font-size:12px; color:var(--dim); margin-top:12px; max-width:80ch; }
  .out-of-quota { padding:32px 24px; text-align:center; display:flex; flex-direction:column; gap:12px; align-items:center; }
  .out-of-quota h2 { font-size:22px; }
  .out-of-quota p { color:var(--dim); max-width:48ch; }
  .sm-sort { cursor:pointer; user-select:none; white-space:nowrap; }
  .sm-sort:hover, .sm-sort.on { color:var(--text); }
  .lq-wrap { position:relative; }
  .lq-wrap canvas { width:100%; height:360px; display:block; border-radius:10px; }
  .lq-tip { position:absolute; pointer-events:none; background:var(--text); color:var(--bg); font-size:12px; padding:6px 9px;
            border-radius:7px; white-space:nowrap; font-family:var(--f-mono); }
  .chart-tip { position:absolute; pointer-events:none; background:var(--panel); border:1px solid var(--line); font-size:12px;
            padding:6px 9px; border-radius:7px; white-space:nowrap; font-family:var(--f-mono); box-shadow:var(--shadow); }
  .chart-wrap { position:relative; }

  .code-6 { font-family:var(--f-mono); font-size:26px; letter-spacing:.45em; text-align:center; padding:12px; }
  .lang { border:1px solid var(--line); background:var(--panel); color:var(--text); font:inherit; font-size:13px;
              padding:7px 8px; border-radius:9px; cursor:pointer; }
  .lang:hover { border-color:var(--faint); }
  html[lang="ja"] .hero h1 { max-width:18ch; line-height:1.15; }

  /* ---------- Hộp tìm kiếm nổi (⌘K / Ctrl+K) ---------- */
  kbd { font-family:var(--f-mono); font-size:11px; line-height:1.6; border:1px solid var(--line); border-bottom-width:2px;
        border-radius:5px; padding:0 5px; background:var(--panel2); color:var(--dim); white-space:nowrap; }
  .kbd-shortcut { align-self:center; margin-right:8px; cursor:pointer; }
  @media (hover: none) { .kbd-shortcut { display:none; } }
  .cmdk-overlay { position:fixed; inset:0; z-index:65; background:rgba(8,10,14,.5); display:flex; justify-content:center;
              align-items:flex-start; padding:max(10vh, 16px) 16px 16px; }
  .cmdk { width:100%; max-width:600px; background:var(--panel); border:1px solid var(--line); border-radius:14px;
          box-shadow:0 24px 64px rgba(0,0,0,.35); overflow:hidden; display:flex; flex-direction:column; max-height:min(72vh, 580px); }
  @media (prefers-reduced-motion: no-preference) { .cmdk { animation:cmdk-in .14s ease-out; }
    @keyframes cmdk-in { from { opacity:0; transform:translateY(-6px) scale(.99); } to { opacity:1; transform:none; } } }
  .cmdk-input { display:flex; align-items:center; gap:12px; padding:14px 16px; border-bottom:1px solid var(--line); color:var(--faint); }
  .cmdk-input input { flex:1; min-width:0; border:0; background:transparent; font:inherit; font-size:17px; color:var(--text); outline:none; }
  .cmdk-list { overflow-y:auto; padding:6px; min-height:60px; }
  .cmdk-group { font-size:11px; font-weight:600; letter-spacing:.06em; text-transform:uppercase; color:var(--faint);
               padding:10px 10px 4px; display:flex; justify-content:space-between; align-items:center; }
  .cmdk-group button { border:0; background:none; color:var(--dim); font-size:11px; text-transform:none; letter-spacing:0; padding:0; }
  .cmdk-group button:hover { color:var(--text); }
  .cmdk-item { display:grid; grid-template-columns:32px minmax(0,1fr) auto; gap:12px; align-items:center; padding:9px 10px;
              border-radius:9px; cursor:pointer; }
  .cmdk-item[aria-selected="true"] { background:color-mix(in srgb, var(--accent) 12%, transparent); }
  .cmdk-item .logo { width:32px; height:32px; font-size:11px; }
  .cmdk-item b mark { background:none; color:var(--accent); }
  .cmdk-item small { display:block; color:var(--dim); font-size:12px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
  .cmdk-item .r small { text-align:right; }
  .cmdk-empty { padding:26px 16px; text-align:center; color:var(--dim); font-size:14px; }
  .cmdk-footer { display:flex; gap:18px; padding:10px 16px; border-top:1px solid var(--line); font-size:12px; color:var(--dim); flex-wrap:wrap; }
  .cmdk-footer span { display:inline-flex; gap:5px; align-items:center; }
  @media (max-width:560px) { .cmdk-footer { display:none; } .cmdk-overlay { padding-top:12px; } }

  /* ---------- Hộp chia sẻ ---------- */
  .dialog.wide { max-width:720px; }
  .card-image { width:100%; aspect-ratio:1200 / 630; border-radius:12px; background:var(--panel2); border:1px solid var(--line);
             display:grid; place-items:center; overflow:hidden; color:var(--dim); font-size:13px; }
  .card-image img { width:100%; height:100%; display:block; }
  .share-btn { display:grid; grid-template-columns:repeat(3, minmax(0,1fr)); gap:8px; }
  .share-btn .btn { padding:10px; }
  @media (max-width:560px) { .share-btn { grid-template-columns:repeat(2, minmax(0,1fr)); } }

  /* ---------- screener ---------- */
  .screener h1 { font-family:var(--f-display); font-size:30px; letter-spacing:-.02em; }
  .sc-filters { display:flex; flex-wrap:wrap; gap:12px 20px; margin-bottom:10px; }
  .sc-filter { display:flex; flex-direction:column; gap:6px; font-size:12px; }
  .sc-filter .group button { font-size:12px; }
  .sc-table td { vertical-align:middle; }
  .sc-token { display:flex; gap:10px; align-items:center; text-decoration:none; color:inherit; }
  .sc-token b { display:block; } .sc-token small { display:block; font-size:11px; }
  .sc-sig { font-size:12px; font-weight:600; padding:2px 7px; border-radius:5px; margin-right:6px; }
  .sc-sig.up { color:var(--up); background:color-mix(in srgb, var(--up) 13%, transparent); }
  .sc-sig.down { color:var(--down); background:color-mix(in srgb, var(--down) 13%, transparent); }
  .sc-table tbody tr:hover { background:var(--panel2); }
  .sc-filter .group button .sc-n { font-size:10px; color:var(--faint); margin-left:5px; font-family:var(--f-mono); }
  .sc-filter .group button.on .sc-n { color:var(--dim); }

  /* ---------- markets ---------- */
  .markets h1 { font-family:var(--f-display); font-size:30px; letter-spacing:-.02em; }
  .mk-bar { display:flex; justify-content:space-between; gap:10px; flex-wrap:wrap; margin-bottom:6px; }
  .mk-right { display:flex; gap:10px; flex-wrap:wrap; }
  .mk-grid { display:grid; grid-template-columns:repeat(auto-fill, minmax(220px, 1fr)); gap:12px; }
  .mk-card { display:flex; flex-direction:column; gap:8px; padding:14px; text-decoration:none; color:inherit; transition:border-color .15s; }
  .mk-card:hover { border-color:var(--accent); }
  .mk-head { display:flex; align-items:center; gap:10px; }
  .mk-name { flex:1; min-width:0; } .mk-name b { display:block; }
  .mk-name small { display:block; font-size:11px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
  .mk-rank { font-size:11px; font-family:var(--f-mono); }
  .mk-price { display:flex; justify-content:space-between; align-items:baseline; font-size:18px; font-weight:600; }
  .mk-price .tag { font-size:13px; padding:2px 7px; border-radius:5px; }
  .mk-price .tag.up { color:var(--up); background:color-mix(in srgb, var(--up) 13%, transparent); }
  .mk-price .tag.down { color:var(--down); background:color-mix(in srgb, var(--down) 13%, transparent); }
  .mk-card .spark { width:100%; height:48px; display:block; }
  .mk-vol { font-size:12px; }
  .mk-table .mk-spark .spark { width:120px; height:32px; display:inline-block; vertical-align:middle; }
  .mk-table td { vertical-align:middle; }
  .highlights .block { display:flex; flex-direction:column; }
  .show-more { margin-top:auto; padding-top:10px; font-size:13px; font-weight:500; color:var(--accent); text-decoration:none; align-self:flex-start; }
  .show-more:hover { text-decoration:underline; }