:root {
    --ink: #090909;
    --muted: #4F4F4B;
    --faint: #85857F;
    --paper: #F0F0EE;
    --card: #FFFFFF;
    --card-2: #FAFAF8;
    --well: #FFFFFF;
    --line: #D9D9D4;
    --line-strong: #BEBEB7;
    --accent: #090909;
    --accent-deep: #242421;
    --accent-soft: rgba(0,0,0,0.055);
    --accent-ink: #090909;
    --warn-soft: #ECECEA;
    --warn-ink: #141414;
    --teal: #DD2C2C;
    --teal-ink: #C01919;
    --teal-soft: rgba(221,44,44,0.10);
    --mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  }
  * { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body { background: var(--paper); color: var(--ink); font: 16px/1.55 "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; }
  ::selection { background: #0B0B0B; color: #fff; }
  h1, h2, h3, .price { font-weight: 700; line-height: 1.04; letter-spacing: -0.06em; }
  .wrap { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
  .navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 100; transition: background .25s, border-color .25s; border-bottom: 1px solid var(--line); }
  .navbar.scrolled { background: rgba(240,240,238,0.84); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom-color: var(--line-strong); }
  nav { display: grid; grid-template-columns: 1fr auto 1fr; gap: 22px; align-items: center; height: 72px; }
  .logo { font-size: 27px; font-weight: 700; letter-spacing: -0.045em; color: var(--ink); text-decoration: none; }
  .navlinks { display: flex; gap: 28px; }
  .navlinks a { font-size: 13.5px; font-weight: 600; color: var(--ink); text-decoration: none; transition: color .15s; }
  .navlinks a:hover { color: var(--ink); }
  @media (max-width: 820px) { .navlinks { display: none; } }
  .logo span { color: var(--teal-ink); }
  nav .btn { justify-self: end; padding: 10px 16px; font-size: 13.5px; }
  .btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; background: var(--ink); color: #fff; border: 1px solid var(--ink); border-radius: 999px; padding: 13px 22px; font-size: 14.5px; font-weight: 650; font-family: inherit; cursor: pointer; text-decoration: none; transition: background .15s, transform .1s, border-color .15s; }
  .btn:hover { background: #20201D; border-color: #20201D; }
  .btn:active { transform: scale(0.985); }
  .btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--line-strong); }
  .btn-ghost:hover { background: #fff; border-color: var(--ink); }
  .hero { padding: 112px 0 24px; min-height: 700px; display: grid; align-content: center; border-left: 1px dashed var(--line-strong); border-right: 1px dashed var(--line-strong); overflow: hidden; }
  .hero-inner { display: grid; grid-template-columns: minmax(0, 0.86fr) minmax(360px, 0.64fr); gap: 54px; align-items: center; padding: 0 40px; }
  .eyebrow { display: inline-flex; align-items: center; gap: 9px; width: max-content; font: 500 11px/1 var(--mono); letter-spacing: 0.07em; text-transform: uppercase; color: var(--ink); background: transparent; border: 1px dashed var(--line-strong); border-radius: 999px; padding: 9px 15px; margin-bottom: 22px; }
  .eyebrow::before { content: ""; width: 6px; height: 6px; background: var(--teal); border-radius: 50%; box-shadow: 0 0 0 4px var(--teal-soft); }
  .hero h1 { font-size: clamp(54px, 6vw, 78px); max-width: 760px; margin: 0 0 22px; letter-spacing: -0.074em; line-height: .94; text-wrap: balance; }
  .grad { color: #555552; }
  .hero p.sub { font-size: clamp(17px, 1.5vw, 19px); color: var(--muted); max-width: 660px; margin: 0 0 22px; line-height: 1.45; }
  .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 22px; }
  .personas { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-start; margin: 0; }
  .personas span { font-size: 12.5px; color: var(--muted); border: 1px solid var(--line); background: rgba(255,255,255,0.54); border-radius: 999px; padding: 7px 12px; }
  .hero-visual { position: relative; min-height: 552px; }
  .swap-preview {
    position: absolute;
    inset: 0 0 auto auto;
    width: min(100%, 500px);
    background: #090909;
    color: rgba(255,255,255,0.92);
    border: 1px solid #090909;
    border-radius: 8px;
    box-shadow: 0 28px 90px rgba(0,0,0,0.22);
    overflow: hidden;
  }
  .swap-preview::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
      linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
  }
  .swap-top { position: relative; display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 18px 18px 14px; border-bottom: 1px solid rgba(255,255,255,0.12); }
  .swap-title { font: 600 11px/1 var(--mono); color: rgba(255,255,255,0.58); letter-spacing: 0.1em; text-transform: uppercase; }
  .swap-live { font: 600 11px/1 var(--mono); color: #FFFFFF; background: #FF5A4D; border-radius: 999px; padding: 7px 9px; }
  .swap-body { position: relative; padding: 18px; display: grid; gap: 14px; }
  .swap-panel { border: 1px solid rgba(255,255,255,0.14); background: rgba(255,255,255,0.045); border-radius: 8px; padding: 15px; min-height: 128px; }
  .swap-label { display: flex; justify-content: space-between; margin-bottom: 12px; font: 600 10.5px/1 var(--mono); color: rgba(255,255,255,0.46); letter-spacing: 0.08em; text-transform: uppercase; }
  .swap-copy { font: 14px/1.55 var(--mono); color: rgba(255,255,255,0.86); }
  .swap-copy span { display: inline-block; border-radius: 4px; padding: 0 4px; }
  .real-chip { border: 1px solid rgba(255,255,255,0.68); color: #fff; }
  .mask-chip { background: #FF5A4D; color: #FFFFFF; }
  .swap-arrow { width: 42px; height: 42px; display: grid; place-items: center; margin: -4px auto; border-radius: 999px; background: #FF5A4D; color: #FFFFFF; font: 700 20px/1 var(--mono); }
  .swap-foot { position: relative; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid rgba(255,255,255,0.12); }
  .swap-stat { padding: 16px 18px; border-right: 1px solid rgba(255,255,255,0.12); }
  .swap-stat:last-child { border-right: 0; }
  .swap-stat b { display: block; font-size: 24px; line-height: 1; letter-spacing: -0.045em; color: #fff; margin-bottom: 5px; }
  .swap-stat span { font: 500 11px/1.35 var(--mono); color: rgba(255,255,255,0.52); }
  .proof-strip { position: absolute; left: 0; right: 0; bottom: 0; display: grid; grid-template-columns: 0.54fr 1fr; gap: 18px; background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 15px 16px; }
  .proof-strip b { display: block; font-size: 13px; }
  .proof-strip p { color: var(--muted); font-size: 13.5px; line-height: 1.45; }
  .proof-strip code { display: block; grid-column: 1 / -1; font: 500 11px/1.4 var(--mono); color: var(--teal-ink); white-space: normal; }
  section { padding: 108px 0; scroll-margin-top: 72px; border-top: 1px solid var(--line); }
  .hero { scroll-margin-top: 72px; }
  section h2 { font-size: clamp(42px, 5.6vw, 72px); max-width: 820px; margin-bottom: 20px; }
  section p.lead { color: var(--muted); max-width: 720px; margin-bottom: 40px; font-size: 18px; line-height: 1.5; }
  .secnum.center { text-align: center; }
  .secnum { font: 500 12px/1 var(--mono); letter-spacing: 0.1em; color: var(--teal-ink); margin-bottom: 18px; }
  .demo-card {
    background: #FFFFFF;
    --ink: #111111;
    --muted: #5E5E59;
    --faint: #8A8A84;
    --card: #FFFFFF;
    --card-2: #F7F7F4;
    --well: #FFFFFF;
    --line: #E4E4DE;
    --line-strong: #C9C9C1;
    --accent-soft: rgba(221,44,44,0.11);
    --accent-ink: #C01919;
    --warn-soft: transparent;
    --warn-ink: #111111;
    color: var(--ink);
    border-radius: 10px; padding: 0; border: 1px solid var(--line); box-shadow: 0 18px 70px rgba(0,0,0,0.08); overflow: hidden;
  }
  .demo-card .famlabel { color: var(--faint); }
  .demo-card .linkbtn { color: var(--ink); }
  .demo-card .pane.sent h4 { color: var(--faint); }
  .demo-head { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 18px 22px; border-bottom: 1px solid var(--line); background: #FAFAF8; }
  .demo-body { padding: 22px; background: #FFFFFF; }
  .demo-compose { display: grid; gap: 14px; margin-bottom: 16px; }
  .demo-card textarea { width: 100%; min-height: 148px; border: 1px solid #E2E2DC; border-radius: 10px; padding: 18px; font: 15px/1.55 var(--mono); color: #111; resize: vertical; background: #FFFFFF; transition: border-color .15s, box-shadow .15s; }
  .demo-card textarea:focus { outline: none; border-color: #FF5A4D; box-shadow: 0 0 0 3px rgba(221,44,44,0.18); }
  .demo-card .btn { background: #090909; color: #FFFFFF; border-color: #090909; }
  .demo-card .btn:hover { background: #20201D; border-color: #20201D; }
  .pinrow { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 14px 0; }
  .pinrow label { font-size: 13px; color: var(--muted); }
  .pinrow input { border: 1px solid var(--line); border-radius: 8px; padding: 7px 10px; font-size: 14px; width: 190px; background: var(--well); color: var(--ink); }
  .pinrow input:focus { outline: none; border-color: rgba(255,255,255,0.6); }
  .chip { background: var(--accent-soft); color: var(--accent-ink); border-radius: 6px; padding: 4px 10px; font-size: 13px; cursor: pointer; }
  .chip:hover { text-decoration: line-through; }
  .panes { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 6px; }
  @media (max-width: 720px) { .panes { grid-template-columns: 1fr; } .tiers { grid-template-columns: 1fr !important; } }
  .pane { border: 1px solid #E2E2DC; border-radius: 10px; padding: 18px; background: #FFFFFF; color: #111; font-size: 14.5px; min-height: 160px; }
  .pane h4 { font: 500 11px/1 var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); margin-bottom: 12px; }
  .pane.sent { background: #FFFFFF; border-color: rgba(221,44,44,0.45); }
  
  mark.in { background: var(--warn-soft); color: var(--warn-ink); padding: 1px 4px; border-radius: 4px; }
  mark.out { background: var(--accent-soft); color: var(--accent-ink); padding: 1px 4px; border-radius: 4px; }
  .pane mark.in, .answer #answer mark.in {
    background: transparent;
    border: 1px solid rgba(9,9,9,0.42);
    color: #111;
  }
  .pane mark.out {
    background: #5FD0C1;
    color: #06332C;
  }
  .stats { margin-top: 16px; font: 500 12px/1.5 var(--mono); color: var(--accent-ink); background: var(--accent-soft); display: inline-block; padding: 8px 13px; border-radius: 999px; }
  .proof { margin-top: 12px; font: 400 12.5px/1.6 var(--mono); color: var(--faint); }
  .wsrow { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 13px; color: var(--muted); }
  .wsrow select { border: 1px solid var(--line); border-radius: 8px; padding: 5px 8px; font-size: 13px; background: var(--well); color: var(--ink); }
  .wschip { color: #8A1212; background: rgba(221,44,44,0.10); border: 1px solid rgba(221,44,44,0.30); padding: 7px 11px; border-radius: 999px; font: 500 11.5px/1.2 var(--mono); white-space: nowrap; }
  .droprow { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; font-size: 14px; color: var(--muted); }
  .droprow span { max-width: 520px; }
  .samplerow { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 13px; color: var(--faint); }
  .samplerow > span { color: var(--faint); }
  .samplechip { border: 1px solid var(--line); background: #FFFFFF; color: var(--muted); border-radius: 999px; padding: 6px 12px; font-size: 12.5px; cursor: pointer; font-family: inherit; }
  .samplechip:hover { border-color: var(--accent); color: var(--accent-ink); }
  .linkbtn { background: none; border: none; color: var(--accent-ink); font-size: 14px; cursor: pointer; padding: 0; text-decoration: underline; text-underline-offset: 3px; font-family: inherit; }
  .filenote { font-size: 13px; color: var(--faint); margin-top: 10px; }
  .advanced-demo { border: 1px solid var(--line); border-radius: 10px; padding: 0; margin: 4px 0 16px; background: #FAFAF8; }
  .advanced-demo summary { list-style: none; padding: 13px 15px; font: 500 12px/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--faint); }
  .advanced-demo summary::-webkit-details-marker { display: none; }
  .advanced-demo summary::after { content: "+"; float: right; color: #FF5A4D; }
  .advanced-demo[open] summary::after { content: "-"; }
  .advanced-demo .advanced-inner { padding: 0 15px 15px; }
  .demo-card.drag { outline: 2px dashed var(--accent); outline-offset: -2px; }
  .jobrow { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: flex-end; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--line); }
  .jobfam { display: inline-flex; flex-direction: column; gap: 7px; }
  .jobfam .famlabel { font: 500 10.5px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--faint); }
  .jobfam .famchips { display: inline-flex; flex-wrap: wrap; gap: 7px; }
  .jobchip { border: 1px solid var(--line); background: #FFFFFF; color: var(--muted); border-radius: 999px; padding: 7px 13px; font-size: 13.5px; cursor: pointer; font-family: inherit; transition: border-color .15s, background .15s, color .15s; }
  .jobchip:hover { border-color: var(--line-strong); }
  .jobchip.active { background: var(--teal-soft); border-color: var(--teal); color: var(--teal-ink); }
  .demo-card .jobchip.active { background: rgba(221,44,44,0.11); border-color: rgba(221,44,44,0.55); color: var(--teal-ink); }
  .jobrow .btn { margin-left: auto; }
  .jobrow .btn[disabled] { opacity: 0.55; cursor: wait; }
  .acct { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 12px; font-size: 13px; color: var(--faint); }
  .acct input { border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px; font-size: 13px; width: 200px; background: var(--well); color: var(--ink); }
  .acct .linkbtn { font-size: 13px; }
  .answer { margin-top: 16px; border: 1px solid #E7E7E2; border-radius: 12px; padding: 18px; background: #FFFFFF; color: #111; }
  .answer h4 { font: 500 11px/1 var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); margin-bottom: 12px; display: flex; justify-content: space-between; gap: 10px; }
  .answer .restored { color: var(--ink); text-transform: none; letter-spacing: 0; }
  .answer #answer { font-size: 14.5px; white-space: pre-wrap; }
  .answer #answer mark.in { background: var(--warn-soft); color: var(--warn-ink); padding: 1px 4px; border-radius: 4px; }
  .steps { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
  .step { background: rgba(255,255,255,0.42); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); border-radius: 0; padding: 32px; min-height: 260px; display: flex; flex-direction: column; justify-content: space-between; }
  .step .num { font: 600 12px/1 var(--mono); color: var(--teal-ink); background: transparent; width: auto; height: auto; border-radius: 0; display: block; margin-bottom: 44px; }
  .step h3 { font-size: 24px; margin-bottom: 12px; letter-spacing: -0.045em; }
  .step p { font-size: 15px; color: var(--muted); line-height: 1.55; }
  .why { background: rgba(255,255,255,0.52); border: 1px solid var(--line); border-radius: 8px; padding: clamp(28px, 4.5vw, 54px); }
  .why p { margin-bottom: 17px; max-width: 860px; color: var(--muted); font-size: 17px; line-height: 1.62; }
  .why p strong { color: var(--ink); font-weight: 500; }
  .why p:last-child { margin-bottom: 0; }
  .why a { color: var(--teal-ink); }
  .principles { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
  .principle { background: rgba(255,255,255,0.42); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); border-radius: 0; padding: 28px; min-height: 180px; }
  .principle h3 { font-size: 21px; margin-bottom: 12px; letter-spacing: -0.045em; }
  .principle p { font-size: 14.5px; color: var(--muted); line-height: 1.55; }
  .credits-note { text-align: center; color: var(--muted); font-size: 14.5px; max-width: 580px; margin: 0 auto 40px; }
  .credits-note b { color: var(--ink); font-weight: 500; }
  .tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: stretch; }
  .tier { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 30px 26px; display: flex; flex-direction: column; }
  .tier.featured { border: 2px solid var(--teal); position: relative; }
  .tier .flag { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--teal); color: #FFFFFF; font-size: 12px; font-weight: 500; padding: 4px 14px; border-radius: 999px; white-space: nowrap; }
  .tier h3 { margin-bottom: 6px; color: var(--muted); font-weight: 500; letter-spacing: 0.04em; text-transform: uppercase; font-size: 12.5px; }
  .tier .price { font-size: 50px; margin: 6px 0 2px; letter-spacing: -0.06em; }
  .tier .price small { font-size: 15px; color: var(--muted); font-weight: 400; letter-spacing: 0; }
  .tier .cr { color: var(--teal-ink); font-size: 13.5px; margin-bottom: 16px; }
  .tier ul { list-style: none; font-size: 14px; color: var(--muted); flex: 1; }
  .tier li { padding: 5px 0; }
  .tier li::before { content: "—"; color: var(--teal); margin-right: 9px; }
  .tier .btn, .tier .btn-ghost { margin-top: 20px; text-align: center; }
  .fineprint { text-align: center; font-size: 12.5px; color: var(--faint); margin-top: 22px; }
  .waitlist form { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
  .waitlist input[type=email] { border: 1px solid var(--line-strong); border-radius: 999px; padding: 12px 16px; font-size: 15px; width: 300px; min-height: 46px; background: #fff; color: var(--ink); font-family: inherit; }
  .waitlist input[type=email]:focus { outline: none; border-color: var(--accent); }
  .waitlist .note { text-align: center; font-size: 13.5px; color: var(--faint); margin-top: 12px; }
  details { border-bottom: 1px solid var(--line); padding: 18px 0; }
  details summary { cursor: pointer; font-weight: 500; font-size: 16px; }
  details summary:hover { color: var(--teal-ink); }
  details p { padding-top: 10px; color: var(--muted); font-size: 15px; max-width: 740px; }
  footer { padding: 44px 0 64px; font-size: 13px; color: var(--faint); border-top: 1px solid var(--line); margin-top: 48px; }
  .center { text-align: center; }
  .hero .eyebrow, .hero h1, .hero .sub, .hero .personas, .hero .btn { animation: rise .6s ease-out both; }
  .hero h1 { animation-delay: .08s; } .hero .sub { animation-delay: .16s; } .hero .personas { animation-delay: .24s; } .hero .btn { animation-delay: .32s; }
  @keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
  @media (max-width: 900px) {
    .wrap { padding: 0 22px; }
    nav { grid-template-columns: 1fr auto; }
    .hero { min-height: auto; padding: 126px 0 48px; border-left: 0; border-right: 0; }
    .hero-inner { grid-template-columns: 1fr; padding: 0; gap: 34px; }
    .hero-visual { min-height: 510px; }
    .swap-preview { position: relative; width: 100%; }
    .proof-strip { left: 0; right: 0; bottom: 0; width: auto; }
    .steps { grid-template-columns: 1fr; }
  }
  @media (max-width: 720px) {
    .hero h1 { font-size: clamp(46px, 15vw, 72px); letter-spacing: -0.065em; }
    section { padding: 76px 0; }
    section h2 { font-size: clamp(36px, 12vw, 54px); }
    .demo-card { padding: 0; margin-left: -4px; margin-right: -4px; }
    .demo-head, .demo-body { padding-left: 16px; padding-right: 16px; }
    .droprow { align-items: flex-start; }
    .hero-actions .btn { width: 100%; }
    .hero { min-height: auto; padding-top: 118px; }
    .hero .personas { display: none; }
    .hero-visual { min-height: 360px; }
    .swap-body { padding: 14px; gap: 11px; }
    .swap-panel { min-height: auto; padding: 13px; }
    .swap-copy { font-size: 12px; }
    .proof-strip { display: none; }
  }
  @media (prefers-reduced-motion: reduce) {
    .hero .eyebrow, .hero h1, .hero .sub, .hero .personas, .hero .btn { animation: none; }
  }

/* --- Landing flow showcase (mock 3-state demo) --- */
.flowtabs { display: flex; gap: 8px; margin-bottom: 18px; flex-wrap: wrap; }
.flowtab { border: 1px solid var(--line); background: transparent; color: var(--muted); border-radius: 8px; padding: 8px 16px; font-size: 13.5px; font-family: inherit; cursor: pointer; transition: border-color .15s, color .15s; }
.flowtab .fnum { font: 500 11px/1 var(--mono); color: var(--teal-ink); margin-right: 7px; }
.flowtab:hover { border-color: var(--line-strong); }
.flowtab.active { border-color: var(--teal); color: var(--ink); background: var(--teal-soft); }
.flowstate .pane { min-height: 150px; font-size: 15px; line-height: 1.75; }
.flowcta { margin-top: 20px; text-align: center; }

/* --- App/console sidebar layout (shared by app.html + admin.html) --- */
.shell { display: flex; min-height: calc(100vh - 65px); }
.shell .sidebar { width: 210px; flex-shrink: 0; border-right: 1px solid var(--line); padding: 22px 14px; }
.shell .sidebar .tab { display: block; width: 100%; text-align: left; background: none; border: none; border-radius: 8px; padding: 10px 14px; font-size: 14px; font-family: inherit; color: var(--muted); cursor: pointer; margin-bottom: 4px; }
.shell .sidebar .tab:hover { background: rgba(0,0,0,0.04); color: var(--ink); }
.shell .sidebar .tab.active { background: var(--teal-soft); color: var(--teal-ink); font-weight: 500; }
.shell .content { flex: 1; min-width: 0; padding: 26px 30px; }
.shell .view { display: none; }
.shell .view.active { display: block; }
@media (max-width: 720px) { .shell { flex-direction: column; } .shell .sidebar { width: 100%; border-right: none; border-bottom: 1px solid var(--line); display: flex; gap: 6px; padding: 10px 14px; overflow-x: auto; } .shell .sidebar .tab { width: auto; margin-bottom: 0; white-space: nowrap; } }
.histtable { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.histtable th { font: 500 10.5px/1.4 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--faint); text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); }
.histtable td { padding: 9px 10px; border-bottom: 1px solid var(--line); }
.apanel { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 22px; margin-bottom: 20px; }
.apanel h3 { font-size: 15px; margin-bottom: 14px; }

/* ============ Formix-grammar pass: bands, cards, ticker, big footer ============ */
section h2 { font-size: clamp(34px, 4.6vw, 52px); letter-spacing: -0.035em; }
.hero h1 { font-size: clamp(44px, 6.8vw, 84px); }
.demo-card { border-radius: 20px; }

.statband { background: #0B0B0B; padding: 56px 0; }
.stats4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 28px; }
.stat b { display: block; font-size: clamp(44px, 5vw, 64px); font-weight: 600; letter-spacing: -0.04em; color: #FFFFFF; line-height: 1; }
.stat span { display: block; margin-top: 10px; font: 500 12px/1.5 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; color: #8A8A8A; max-width: 200px; }
.stat:first-child b { color: #FF5A4D; }

.gridcards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; margin-top: 8px; }
.gridcards.two { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.gcard { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 30px; }
.gcard .gnum { display: inline-block; font: 500 11px/1 var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--teal-ink); background: var(--teal-soft); border-radius: 6px; padding: 6px 10px; margin-bottom: 16px; }
.gcard h3 { font-size: 19px; letter-spacing: -0.02em; margin-bottom: 8px; }
.gcard p { font-size: 14.5px; color: var(--muted); line-height: 1.65; }
.gcard a { color: var(--teal-ink); }

.darkband { background: #0B0B0B; }
.darkband h2, .darkband .secnum { color: #FFFFFF; }
.darkband .secnum { color: #FF5A4D; }
.darkband .gcard.dark { background: #141414; border-color: rgba(255,255,255,0.10); }
.darkband .gcard.dark h3 { color: #F2F2F2; }
.darkband .gcard.dark p { color: #A8A8A8; }
.darkband .gcard.dark .gnum { background: rgba(255,90,77,0.16); color: #FF5A4D; }
.darkband .gcard.dark a { color: #FF5A4D; }
.darklead { margin-top: 26px; max-width: 820px; font-size: 16px; line-height: 1.7; color: #A8A8A8; }
.darklead strong { color: #F2F2F2; font-weight: 500; }
.darklead .finehint { font-size: 13px; color: #6E6E6E; }

.ticker { display: block; background: #0B0B0B; color: #FFFFFF; text-decoration: none; overflow: hidden; padding: 26px 0; border-top: 1px solid var(--line); }
.tickertrack { display: flex; white-space: nowrap; width: max-content; animation: tick 28s linear infinite; font-size: clamp(26px, 3.4vw, 44px); font-weight: 600; letter-spacing: -0.03em; }
.ticker:hover .tickertrack { animation-play-state: paused; }
.ticker:hover { color: #FF5A4D; }
@keyframes tick { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .tickertrack { animation: none; } }

.bigfoot { background: #0B0B0B; color: #B8B8B8; padding: 64px 0 0; margin-top: 0; border-top: none; }
.footcols { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 28px; max-width: 720px; }
.footcols a { display: block; color: #B8B8B8; text-decoration: none; font-size: 14px; padding: 4px 0; }
.footcols a:hover { color: #FFFFFF; }
.footlabel { font: 500 11px/1 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: #6E6E6E; margin-bottom: 10px; }
.foottag { margin-top: 40px; font-size: 14px; color: #8A8A8A; }
.footlegal { margin-top: 14px; font-size: 11.5px; line-height: 1.6; color: #5A5A5A; max-width: 720px; }
.footmark { font-size: clamp(90px, 17vw, 260px); font-weight: 600; letter-spacing: -0.05em; line-height: 0.82; color: #FFFFFF; margin-top: 36px; margin-bottom: -8px; user-select: none; }
.footmark::after { content: ""; }

/* --- Protected-items panel (workspace) --- */
.protected { border: 1px solid rgba(255,90,77,0.32); background: rgba(255,90,77,0.05); border-radius: 14px; padding: 16px 18px; margin: 14px 0; }
.prot-head { display: flex; flex-wrap: wrap; gap: 10px; align-items: baseline; justify-content: space-between; margin-bottom: 10px; }
.protected h4 { font: 500 11px/1 var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent-ink, #FF5A4D); margin: 0; }
.prot-hint { font-size: 12px; color: var(--faint); }
#prot-chips { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 10px; }
.protchip { display: inline-flex; align-items: center; gap: 7px; border: 1px solid rgba(255,90,77,0.5); background: rgba(255,90,77,0.13); color: var(--ink); border-radius: 8px; padding: 5px 11px; font-size: 13px; font-family: inherit; cursor: pointer; transition: opacity .12s, border-color .12s; }
.protchip .pt { font: 500 9.5px/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-ink, #FF5A4D); }
.protchip.released { border-color: var(--line-strong); background: transparent; opacity: 0.6; text-decoration: line-through; }
.protchip.released .pt { color: var(--faint); }
.prot-empty { font-size: 13px; color: var(--faint); }