/* ==========================================================================
   Pocket Desk — btcapps.me
   A dark mini operating system of small Bitcoin utilities.
   Tokens first, then base, chrome (menubar, dock, windows), tools, pages.
   ========================================================================== */

:root {
  color-scheme: dark;

  /* palette seeds */
  --graphite: #16181B;
  --graphite-2: #1A1D21;
  --panel: #1F2227;
  --panel-2: #272B32;
  --inset: #121417;
  --text: #ECEFF3;
  --steel: #9AA4B2;
  --lime: #B6F24A;
  --lime-hi: #CBFA77;
  --edge: #2E333B;
  --edge-2: #3B424C;
  --ctl: #6B7684;          /* control borders: >= 3:1 on panel and inset */
  --err: #FF9A8B;
  --warn: #FFD479;

  /* type */
  --font: system-ui, -apple-system, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;

  /* spacing + radii */
  --s1: 4px; --s2: 8px; --s3: 12px; --s4: 16px; --s5: 24px; --s6: 32px; --s7: 48px; --s8: 72px;
  --r1: 6px; --r2: 10px; --r3: 14px;

  /* layered shadows */
  --shadow-win: 0 1px 0 rgba(255,255,255,.05) inset, 0 2px 4px rgba(0,0,0,.45), 0 14px 32px rgba(0,0,0,.4);
  --shadow-win-hi: 0 1px 0 rgba(255,255,255,.08) inset, 0 4px 8px rgba(0,0,0,.5), 0 26px 60px rgba(0,0,0,.55);
  --shadow-key: 0 1px 0 rgba(255,255,255,.06) inset, 0 1px 2px rgba(0,0,0,.5);

  --bar-h: 44px;
  --dock-zone: 96px;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: 64px; }
body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--graphite);
  color: var(--text);
  font: 400 1rem/1.6 var(--font);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}
[hidden] { display: none !important; }
img, svg { max-width: 100%; }
svg.i { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.pip svg.i { stroke-width: 3.2; }
h1, h2, h3, h4 { line-height: 1.15; letter-spacing: -.01em; margin: 0; }
p { margin: 0 0 1em; }
a { color: var(--lime); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--lime-hi); text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--lime); outline-offset: 2px; border-radius: 4px; }
::selection { background: var(--lime); color: var(--graphite); }
code, .mono { font-family: var(--mono); font-size: .92em; }
code { background: var(--inset); border: 1px solid var(--edge); border-radius: 5px; padding: .1em .4em; color: var(--text); }
ul, ol { padding-left: 1.2em; margin: 0 0 1em; }
li { margin-bottom: .35em; }

.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.skip {
  position: fixed; left: 12px; top: -80px; z-index: 2000;
  background: var(--lime); color: var(--graphite); font-weight: 700; text-decoration: none;
  padding: 12px 18px; border-radius: 8px; min-height: 44px; display: inline-flex; align-items: center;
}
.skip:focus { top: 10px; outline-color: var(--text); }

/* ---------- menubar ---------- */
.menubar {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; gap: var(--s3);
  min-height: var(--bar-h); padding: 0 var(--s3);
  background: var(--graphite-2);
  border-bottom: 1px solid var(--edge);
  box-shadow: 0 1px 0 rgba(255,255,255,.03) inset, 0 6px 18px rgba(0,0,0,.35);
}
.brand {
  display: inline-flex; align-items: center; gap: 10px; min-height: 40px;
  color: var(--text); text-decoration: none; font-weight: 700; letter-spacing: -.01em; white-space: nowrap;
}
.brand:hover { color: var(--text); }
.brand svg { width: 24px; height: 24px; flex: none; }
.site-nav ul { display: flex; gap: 2px; margin: 0; padding: 0; list-style: none; flex-wrap: wrap; }
.site-nav li { margin: 0; }
.site-nav a {
  display: inline-flex; align-items: center; min-height: 40px; padding: 0 12px;
  border-radius: var(--r1); color: var(--text); text-decoration: none; font-size: .875rem; font-weight: 500;
}
.site-nav a:hover { background: var(--panel-2); color: var(--text); }
.site-nav a[aria-current="page"] { background: var(--panel); box-shadow: inset 0 -2px 0 var(--lime); font-weight: 700; }
.clock {
  margin-left: auto; font: 500 .8125rem/1 var(--mono); color: var(--steel);
  font-variant-numeric: tabular-nums; white-space: nowrap; padding: 0 var(--s2);
}
.clock b { color: var(--text); font-weight: 600; }
.menu-btn {
  display: none; align-items: center; gap: 8px; min-height: 40px; padding: 0 12px;
  background: var(--panel); color: var(--text); border: 1px solid var(--ctl); border-radius: 8px;
  font: 600 .875rem var(--font); cursor: pointer;
}
.menu-btn svg { width: 18px; height: 18px; }

/* ---------- desk (index) ---------- */
.desk {
  position: relative; overflow: hidden; flex: none;
  height: calc(100vh - var(--bar-h)); height: calc(100dvh - var(--bar-h)); min-height: 640px;
  background:
    radial-gradient(ellipse 60% 50% at 88% 0%, rgba(182,242,74,.075), transparent 70%),
    radial-gradient(ellipse 50% 60% at 0% 100%, rgba(154,164,178,.07), transparent 70%),
    radial-gradient(circle at 1px 1px, rgba(236,239,243,.07) 1px, transparent 1.6px) 0 0 / 24px 24px,
    var(--graphite);
}
.wall-art { position: absolute; right: -20px; bottom: 110px; width: min(46vw, 560px); opacity: .9; pointer-events: none; z-index: 0; }
.widget { position: absolute; left: 28px; top: 28px; width: min(292px, 26vw); z-index: 1; }
.kicker {
  display: inline-block; font: 600 .75rem/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--lime);
  margin-bottom: 14px;
}
.widget h1 { font-size: clamp(2rem, 1.2rem + 1.4vw, 2.6rem); letter-spacing: -.03em; margin-bottom: 12px; }
.widget p { color: var(--steel); font-size: .9375rem; line-height: 1.55; margin-bottom: 14px; }
.badges { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.badges li {
  margin: 0; display: inline-flex; align-items: center; gap: 7px; padding: 6px 11px; min-height: 30px;
  border: 1px solid var(--edge-2); border-radius: 999px; background: rgba(31,34,39,.8);
  font: 500 .75rem/1 var(--mono); color: var(--text);
}
.badges li::before { content: ""; width: 7px; height: 7px; border-radius: 2px; background: var(--lime); flex: none; }

/* ---------- windows ---------- */
.win {
  position: absolute; left: var(--x, 24px); top: var(--y, 24px);
  width: var(--w, 400px); max-width: calc(100% - 16px); max-height: calc(100% - var(--dock-zone));
  display: flex; flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--edge); border-radius: 12px;
  box-shadow: var(--shadow-win);
  transform-origin: 50% 100%;
  color: var(--text); font-size: .9375rem; line-height: 1.5;
}
.win[data-app="conv"] { --w: 392px; }
.win[data-app="tip"] { --w: 404px; }
.win[data-app="plan"] { --w: 440px; }
.win[data-app="base"] { --w: 420px; }
.win[data-app="notes"] { --w: 380px; }
.win.is-active { border-color: var(--edge-2); box-shadow: var(--shadow-win-hi); }
.win.is-dragging { box-shadow: 0 6px 12px rgba(0,0,0,.5), 0 34px 70px rgba(0,0,0,.6); }
.win.is-opening { animation: win-in .24s cubic-bezier(.2,.9,.3,1.15) both; }
.win.is-closing { animation: win-out .16s ease-in both; pointer-events: none; }
@keyframes win-in { from { opacity: 0; transform: scale(.93); } to { opacity: 1; transform: scale(1); } }
@keyframes win-out { from { opacity: 1; transform: scale(1); } to { opacity: 0; transform: scale(.93); } }

.titlebar {
  display: grid; grid-template-columns: 44px 1fr 44px; align-items: center;
  min-height: 46px; padding: 0 4px; flex: none;
  background:
    repeating-linear-gradient(0deg, rgba(255,255,255,.022) 0 1px, transparent 1px 3px),
    linear-gradient(#2B3037, #23272D);
  border-bottom: 1px solid var(--edge);
  border-radius: 11px 11px 0 0;
  cursor: grab; touch-action: none; user-select: none; -webkit-user-select: none;
}
.is-dragging .titlebar { cursor: grabbing; }
.titlebar:focus-visible { outline-offset: -3px; border-radius: 11px 11px 0 0; }
.win-title {
  margin: 0; display: flex; align-items: center; justify-content: center; gap: 8px;
  font: 650 .875rem/1 var(--font); letter-spacing: .01em; color: var(--steel); text-align: center;
}
.win.is-active .win-title { color: var(--text); }
.win-title .ti { width: 18px; height: 18px; color: var(--steel); flex: none; }
.win.is-active .win-title .ti { color: var(--lime); }
.win-close {
  width: 40px; height: 40px; padding: 0; display: grid; place-items: center; gap: 0;
  background: none; border: 0; border-radius: 10px; color: var(--steel); cursor: pointer; font: 600 .875rem var(--font);
}
.pip {
  width: 20px; height: 20px; border-radius: 50%; border: 1.5px solid currentColor;
  display: grid; place-items: center; transition: background .15s, color .15s;
}
.pip svg { width: 11px; height: 11px; }
.win-close:hover .pip { background: var(--text); color: var(--graphite); border-color: var(--text); }
.win.is-active .win-close .pip { background: var(--lime); border-color: var(--lime); color: var(--graphite); }
.close-text { display: none; }
.win-body { padding: var(--s4); overflow: auto; flex: 1 1 auto; scrollbar-color: var(--ctl) var(--panel); overscroll-behavior: contain; }
.win-body > *:last-child { margin-bottom: 0; }
.lead { color: var(--steel); font-size: .875rem; margin: 0 0 var(--s4); }

/* ---------- form controls ---------- */
.field { display: grid; gap: 6px; margin-bottom: 14px; min-width: 0; }
.field > label, .field > .legend, fieldset.field > legend {
  font: 600 .8125rem/1.25 var(--font); color: var(--text); padding: 0;
}
fieldset.field { display: block; border: 0; margin: 0 0 14px; padding: 0; min-width: 0; }
.opts { margin: 0 0 14px; border: 1px solid var(--edge-2); border-radius: 9px; background: var(--inset); }
.opts summary { min-height: 44px; display: flex; align-items: center; padding: 0 12px; cursor: pointer; font: 600 .8125rem var(--font); color: var(--text); }
.opts[open] summary { border-bottom: 1px solid var(--edge); }
.opts .opts-in { padding: 12px 12px 0; }
fieldset.field > legend { margin-bottom: 6px; }
.hint { font-weight: 400; color: var(--steel); }
.input {
  width: 100%; min-width: 0; min-height: 44px; padding: 0 12px;
  background: var(--inset); color: var(--text);
  border: 1px solid var(--ctl); border-radius: 8px;
  font: 500 1rem/1.2 var(--mono); font-variant-numeric: tabular-nums;
  box-shadow: 0 2px 4px rgba(0,0,0,.35) inset;
  transition: border-color .15s, box-shadow .15s;
}
textarea.input { padding: 12px; line-height: 1.55; resize: vertical; min-height: 180px; font-family: var(--mono); font-size: .9375rem; }
select.input { font-family: var(--font); font-weight: 500; font-size: .9375rem; padding-right: 8px; }
.input::placeholder { color: var(--steel); opacity: 1; }
.input:hover { border-color: var(--steel); }
.input:focus-visible { outline: 3px solid var(--lime); outline-offset: 1px; border-color: var(--lime); }
.input[aria-invalid="true"] { border-color: var(--err); box-shadow: 0 0 0 1px var(--err), 0 2px 4px rgba(0,0,0,.35) inset; }
.input-wrap { position: relative; }
.input-wrap .input { padding-right: 64px; }
.unit {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  font: 600 .75rem/1 var(--mono); letter-spacing: .06em; color: var(--steel); pointer-events: none; text-transform: uppercase;
}
.pair { display: grid; grid-template-columns: 86px 1fr; gap: 8px; }
.pair-eq { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.row-end { justify-content: flex-end; }

.btn {
  min-height: 40px; padding: 0 14px; display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  background: linear-gradient(#2D323A, #262A31); color: var(--text);
  border: 1px solid var(--ctl); border-radius: 8px;
  font: 600 .875rem/1 var(--font); cursor: pointer; text-decoration: none;
  box-shadow: var(--shadow-key);
  transition: transform .08s, background .15s, border-color .15s;
}
.btn:hover { background: #333942; border-color: var(--steel); color: var(--text); }
.btn:active { transform: translateY(1px); box-shadow: none; }
.btn svg { width: 16px; height: 16px; flex: none; }
.btn-primary { background: var(--lime); color: var(--graphite); border-color: var(--lime); }
.btn-primary:hover { background: var(--lime-hi); border-color: var(--lime-hi); color: var(--graphite); }
.btn-danger { color: var(--err); }
.btn[disabled], .btn[aria-disabled="true"] { color: var(--steel); border-style: dashed; cursor: not-allowed; background: var(--panel); box-shadow: none; }
.btn-sq { width: 44px; min-height: 44px; padding: 0; font-size: 1.25rem; }

.chip {
  min-height: 40px; padding: 0 13px; display: inline-flex; align-items: center; gap: 6px;
  background: var(--inset); color: var(--text); border: 1px solid var(--ctl); border-radius: 999px;
  font: 600 .8125rem/1 var(--mono); cursor: pointer; transition: background .15s, border-color .15s;
}
.chip:hover { border-color: var(--lime); }
.chip[aria-pressed="true"] { background: rgba(182,242,74,.14); border-color: var(--lime); color: var(--lime); }
.chip[aria-pressed="true"]::before { content: "\2713"; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.chips-label { flex-basis: 100%; font: 600 .75rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--steel); margin-bottom: -2px; }

.seg { display: flex; border: 1px solid var(--ctl); border-radius: 9px; overflow: hidden; background: var(--inset); }
.seg label { flex: 1; position: relative; margin: 0; }
.seg input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.seg span {
  display: flex; align-items: center; justify-content: center; gap: 6px; min-height: 42px; padding: 0 10px;
  font: 600 .8125rem/1 var(--font); color: var(--text);
}
.seg label + label span { border-left: 1px solid var(--ctl); }
.seg input:checked + span { background: var(--lime); color: var(--graphite); }
.seg input:checked + span::before { content: "\2713"; }
.seg input:focus-visible + span { outline: 3px solid var(--text); outline-offset: -4px; }

.msg {
  margin: 12px 0 0; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--edge-2); border-left-width: 4px;
  background: var(--inset); font-size: .8125rem; line-height: 1.5; color: var(--steel);
}
.msg strong { color: var(--text); font-weight: 700; }
.msg.info { border-left-color: var(--steel); }
.msg.warn { border-left-color: var(--warn); color: var(--text); }
.msg.warn strong { color: var(--warn); }
.msg.err { border-left-color: var(--err); color: var(--text); }
.msg.err strong { color: var(--err); }
.msg.ok { border-left-color: var(--lime); color: var(--text); }
.msg.ok strong { color: var(--lime); }

.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 0 0 4px; }
.stat { background: var(--inset); border: 1px solid var(--edge); border-radius: var(--r2); padding: 10px 12px; min-width: 0; }
.stat dt { font-size: .75rem; color: var(--steel); letter-spacing: .02em; }
.stat dd { margin: 3px 0 0; font: 600 1.0625rem/1.25 var(--mono); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.stat.big { grid-column: 1 / -1; border-color: var(--edge-2); background: linear-gradient(#15181B, #101215); }
.stat.big dd { font-size: 1.5rem; color: var(--lime); }
.stat.wide { grid-column: 1 / -1; }
.stat dd small { font: 500 .75rem var(--font); color: var(--steel); }

.mini-table { width: 100%; border-collapse: collapse; font-size: .8125rem; margin-top: 12px; }
.mini-table caption { text-align: left; font: 600 .75rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--steel); padding-bottom: 8px; }
.mini-table th, .mini-table td { padding: 7px 8px; border-bottom: 1px solid var(--edge); text-align: right; font-variant-numeric: tabular-nums; }
.mini-table th:first-child, .mini-table td:first-child { text-align: left; }
.mini-table th { font-weight: 600; color: var(--steel); font-size: .75rem; }
.mini-table td { font-family: var(--mono); }

.shares { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 6px; }
.shares li {
  margin: 0; display: flex; justify-content: space-between; gap: 12px; padding: 8px 12px; min-height: 38px;
  background: var(--inset); border: 1px solid var(--edge); border-radius: 8px; font-size: .8125rem;
}
.shares li span:last-child { font-family: var(--mono); font-weight: 600; }
.shares li.extra { border-color: var(--edge-2); }
.shares li.extra span:last-child::after { content: " +1"; color: var(--lime); }

.stepper { display: grid; grid-template-columns: 44px 1fr 44px; gap: 8px; }
.stepper .input { text-align: center; }

.chart { margin: 14px 0 0; }
.chart svg { display: block; width: 100%; height: auto; border: 1px solid var(--edge); border-radius: 10px; background: var(--inset); }
.chart figcaption { font-size: .75rem; color: var(--steel); margin-top: 6px; }

.confirm-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 10px; padding: 10px 12px; background: var(--inset); border: 1px solid var(--err); border-radius: 8px; font-size: .8125rem; }
.meta-row { display: flex; justify-content: space-between; gap: 12px; font-size: .75rem; color: var(--steel); margin-top: 8px; font-family: var(--mono); }

/* ---------- dock ---------- */
.dock {
  position: absolute; left: 50%; bottom: 14px; transform: translateX(-50%); z-index: 1000;
  display: flex; align-items: flex-end; gap: 10px; padding: 10px 14px 12px;
  background: linear-gradient(rgba(255,255,255,.04), rgba(255,255,255,0)) , #1D2025;
  border: 1px solid var(--edge-2); border-radius: 22px;
  box-shadow: 0 1px 0 rgba(255,255,255,.07) inset, 0 4px 10px rgba(0,0,0,.45), 0 18px 40px rgba(0,0,0,.5);
}
.dock-sep { width: 1px; align-self: stretch; margin: 4px 2px; background: var(--edge-2); }
.dock-item {
  position: relative; width: 52px; height: 52px; padding: 0; display: grid; place-items: center;
  background: none; border: 0; color: var(--lime); cursor: pointer; border-radius: 14px;
}
.dock-item .ico {
  width: 48px; height: 48px; border-radius: 13px; display: grid; place-items: center;
  background: linear-gradient(160deg, #30353D, #1C1F24);
  border: 1px solid var(--edge-2);
  box-shadow: 0 1px 0 rgba(255,255,255,.08) inset, 0 3px 6px rgba(0,0,0,.45);
  transform: scale(var(--mag, 1)); transform-origin: 50% 100%;
  transition: transform .14s ease-out, border-color .15s;
}
.dock-item svg { width: 26px; height: 26px; }
.dock-item[aria-pressed="true"] .ico { border-color: var(--lime); }
.dock-item .dot {
  position: absolute; bottom: -8px; left: 50%; width: 6px; height: 6px; margin-left: -3px; border-radius: 2px;
  background: var(--lime); transform: scale(0);
}
.dock-item[aria-pressed="true"] .dot { transform: scale(1); }
.dock-item .lbl {
  position: absolute; left: 50%; bottom: calc(100% + 8px + (var(--mag, 1) - 1) * 48px); transform: translateX(-50%);
  background: var(--text); color: var(--graphite); font: 650 .75rem/1 var(--font); padding: 8px 10px; border-radius: 7px;
  white-space: nowrap; visibility: hidden; pointer-events: none; box-shadow: 0 6px 16px rgba(0,0,0,.45);
}
.dock-item:hover .lbl, .dock-item:focus-visible .lbl { visibility: visible; }
.dock-item:focus-visible { outline-offset: 3px; --mag: 1.18; }
.dock-item:focus-visible .ico { border-color: var(--lime); }

/* ---------- launcher (mobile) ---------- */
.launcher { display: none; list-style: none; margin: 0; padding: 0; }
.tile {
  width: 100%; min-height: 128px; padding: 14px; display: grid; align-content: space-between; gap: 10px; text-align: left;
  background: linear-gradient(170deg, #252a31, var(--panel)); color: var(--text);
  border: 1px solid var(--edge-2); border-radius: 16px; cursor: pointer; font: inherit;
  box-shadow: 0 1px 0 rgba(255,255,255,.06) inset, 0 8px 20px rgba(0,0,0,.35);
}
.tile .ico { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--inset); border: 1px solid var(--edge-2); color: var(--lime); }
.tile .ico svg { width: 24px; height: 24px; }
.tile strong { display: block; font-size: 1rem; line-height: 1.2; }
.tile small { display: block; color: var(--steel); font-size: .8125rem; line-height: 1.35; margin-top: 3px; }

/* ---------- desk primer strip ---------- */
.primer { padding: clamp(32px, 6vw, 72px) var(--s4); border-top: 1px solid var(--edge); background: linear-gradient(#17191D, var(--graphite)); }
.primer-inner { width: min(100%, 1120px); margin: 0 auto; }
.primer h2 { font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2.25rem); margin-bottom: var(--s5); letter-spacing: -.02em; }
.primer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s4); }
.card {
  background: var(--panel); border: 1px solid var(--edge); border-radius: var(--r3); padding: var(--s5);
  box-shadow: var(--shadow-key), 0 10px 24px rgba(0,0,0,.25);
}
.card h3 { font-size: 1.0625rem; margin-bottom: 10px; display: flex; align-items: center; gap: 10px; }
.card h3 svg { width: 22px; height: 22px; color: var(--lime); flex: none; }
.card p { color: var(--steel); margin-bottom: .8em; font-size: .9375rem; }
.card p:last-child { margin-bottom: 0; }

/* ---------- footer ---------- */
.site-footer {
  margin-top: auto; padding: var(--s5) var(--s4); background: var(--inset); border-top: 1px solid var(--edge);
  display: grid; gap: var(--s3) var(--s5); align-items: center;
  grid-template-columns: auto 1fr auto;
  font-size: .875rem; color: var(--steel);
}
.site-footer .brand { font-size: .9375rem; }
.site-footer nav ul { display: flex; flex-wrap: wrap; gap: 0 4px; list-style: none; margin: 0; padding: 0; }
.site-footer nav li { margin: 0; }
.site-footer a { display: inline-flex; align-items: center; min-height: 40px; padding: 0 8px; }
.site-footer nav a { color: var(--text); text-decoration: none; }
.site-footer nav a:hover { color: var(--lime); text-decoration: underline; }
.site-footer .honest { grid-column: 1 / -1; margin: 0; font-size: .8125rem; max-width: 80ch; }

/* ---------- sub pages ---------- */
.page { width: min(100%, 1120px); margin: 0 auto; padding: clamp(24px, 5vw, 56px) var(--s4) clamp(40px, 7vw, 88px); flex: 1 0 auto; }
.page-wall {
  background:
    radial-gradient(ellipse 50% 40% at 90% 0%, rgba(182,242,74,.06), transparent 70%),
    radial-gradient(circle at 1px 1px, rgba(236,239,243,.05) 1px, transparent 1.6px) 0 0 / 24px 24px,
    var(--graphite);
}
.page h1 { font-size: clamp(2rem, 1.1rem + 3.4vw, 3.6rem); letter-spacing: -.035em; margin-bottom: var(--s4); }
.page h2 { font-size: clamp(1.375rem, 1.05rem + 1.1vw, 1.9rem); letter-spacing: -.02em; margin-bottom: var(--s4); }
.page h3 { font-size: 1.0625rem; margin-bottom: var(--s2); }
.page .intro { font-size: clamp(1.0625rem, .98rem + .4vw, 1.25rem); color: var(--steel); max-width: 62ch; line-height: 1.55; }
.page .intro strong { color: var(--text); font-weight: 600; }
.section { margin-top: clamp(40px, 6vw, 72px); }
.section > p { max-width: 70ch; }

/* pane = static window chrome for sub pages */
.pane { background: var(--panel); border: 1px solid var(--edge); border-radius: 12px; box-shadow: var(--shadow-win); overflow: hidden; }
.pane-bar {
  display: flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 var(--s4);
  background: repeating-linear-gradient(0deg, rgba(255,255,255,.022) 0 1px, transparent 1px 3px), linear-gradient(#2B3037, #23272D);
  border-bottom: 1px solid var(--edge); color: var(--steel); font: 650 .875rem/1 var(--font);
}
.pane-bar .pip { color: var(--lime); border-color: var(--lime); background: var(--lime); }
.pane-bar svg.ti { width: 18px; height: 18px; color: var(--lime); }
.pane-bar .grow { margin-left: auto; font: 500 .75rem var(--mono); }
.pane-body { padding: clamp(16px, 3vw, 28px); }

[data-gap="top"] { margin-top: 12px; }
.pane-bar h2.pane-title, .page .win-title { margin: 0; font: 650 .875rem/1 var(--font); letter-spacing: .01em; }
.pane-bar h2.pane-title { color: var(--text); }
.page .win-title { color: var(--steel); }
.page .win.is-active .win-title { color: var(--text); }

/* apps page */
.eyebrow { font: 600 .75rem/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--lime); margin-bottom: 16px; display: inline-block; }
.manual { display: grid; grid-template-columns: 232px minmax(0, 1fr); gap: var(--s6); align-items: start; margin-top: var(--s7); }
.toc { position: sticky; top: calc(var(--bar-h) + 16px); background: var(--panel); border: 1px solid var(--edge); border-radius: var(--r3); padding: var(--s3); box-shadow: var(--shadow-win); }
.toc p { font: 600 .75rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--steel); margin: 4px 8px 10px; }
.toc ul { list-style: none; margin: 0; padding: 0; }
.toc li { margin: 0; }
.toc a {
  display: flex; align-items: center; gap: 10px; min-height: 42px; padding: 0 10px; border-radius: 8px; color: var(--text); text-decoration: none; font-size: .9375rem;
}
.toc a svg { width: 20px; height: 20px; color: var(--lime); flex: none; }
.toc a:hover { background: var(--panel-2); color: var(--text); }
.toc a[aria-current="true"] { background: var(--panel-2); box-shadow: inset 3px 0 0 var(--lime); font-weight: 650; }
.docs { display: grid; gap: var(--s6); min-width: 0; }
.doc-grid { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: var(--s5); }
.doc-grid figure { margin: 0; }
.doc-grid figure svg { width: 100%; height: auto; display: block; background: var(--inset); border: 1px solid var(--edge); border-radius: var(--r2); }
.doc-grid figcaption { font-size: .8125rem; color: var(--steel); margin-top: 8px; }
.doc h3 { font: 600 .75rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--lime); margin: var(--s5) 0 var(--s2); }
.doc h3:first-child { margin-top: 0; }
.doc p, .doc li { color: var(--text); font-size: .9688rem; }
.doc ul, .doc ol { margin-bottom: .6em; }
.open-link { margin-left: auto; }
.refcard { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s3) var(--s5); margin: 0; }
.refcard div { border-top: 1px solid var(--edge); padding-top: 10px; }
.refcard dt { font: 600 .75rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--steel); margin-bottom: 6px; }
.refcard dd { margin: 0; font-size: .9688rem; }

/* shortcuts page */
.keyhero { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--s6); align-items: center; }
.arrowpad { display: grid; grid-template-columns: repeat(3, 56px); grid-template-rows: repeat(2, 56px); gap: 8px; justify-content: center; }
.arrowpad kbd { width: 56px; height: 56px; font-size: 1.25rem; border-radius: 10px; }
.arrowpad .up { grid-column: 2; grid-row: 1; }
.arrowpad .lf { grid-column: 1; grid-row: 2; }
.arrowpad .dn { grid-column: 2; grid-row: 2; }
.arrowpad .rt { grid-column: 3; grid-row: 2; }
kbd {
  font: 650 .8125rem/1 var(--mono); display: inline-flex; align-items: center; justify-content: center; min-width: 2.2em; height: 2.1em; padding: 0 .6em;
  border-radius: 7px; background: linear-gradient(#30353D, #23272D); color: var(--text);
  border: 1px solid var(--edge-2); border-bottom-width: 3px; box-shadow: 0 1px 0 rgba(255,255,255,.07) inset;
  white-space: nowrap;
}
.stage-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: var(--s5); align-items: start; }
.stage {
  position: relative; height: 340px; overflow: hidden; border: 1px solid var(--edge-2); border-radius: var(--r3);
  background:
    radial-gradient(circle at 1px 1px, rgba(236,239,243,.1) 1px, transparent 1.6px) 0 0 / 22px 22px,
    #14161A;
  box-shadow: 0 3px 10px rgba(0,0,0,.5) inset;
}
.stage .win { --w: 280px; --dock-zone: 0px; max-height: calc(100% - 8px); }
.stage-empty {
  position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 12px; text-align: center; padding: var(--s5);
  color: var(--steel);
}
.stage-empty p { margin: 0; max-width: 34ch; }
.readout { font-family: var(--mono); font-size: .8125rem; color: var(--steel); margin: 10px 0 0; }
.readout b { color: var(--text); }
.kbd-groups { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s4); }
.keys { margin: 0; display: grid; gap: 0; }
.keys > div { display: grid; gap: 8px; padding: 12px 0; border-top: 1px solid var(--edge); }
.keys > div:first-child { border-top: 0; padding-top: 4px; }
.keys dt { display: flex; flex-wrap: wrap; align-items: center; gap: 5px; }
.keys dt .plus { color: var(--steel); font-size: .8125rem; }
.keys dd { margin: 0; color: var(--text); font-size: .9063rem; line-height: 1.5; }
.a11y-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s4); }
.a11y-grid .card p { color: var(--text); }
.a11y-grid .card h3 { color: var(--text); }

/* privacy page */
.privacy-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: var(--s6); align-items: center; }
.flow { margin: 0; }
.flow svg { width: 100%; height: auto; display: block; background: var(--panel); border: 1px solid var(--edge); border-radius: var(--r3); box-shadow: var(--shadow-win); }
.flow figcaption { font-size: .8125rem; color: var(--steel); margin-top: 8px; }
.steps { list-style: none; counter-reset: s; margin: 0; padding: 0; display: grid; gap: var(--s3); }
.steps li {
  counter-increment: s; margin: 0; display: grid; grid-template-columns: 44px 1fr; gap: var(--s3); align-items: start;
  background: var(--panel); border: 1px solid var(--edge); border-radius: var(--r2); padding: var(--s4);
}
.steps li::before {
  content: counter(s); width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center;
  background: var(--lime); color: var(--graphite); font: 700 1rem var(--mono);
}
.steps li strong { display: block; margin-bottom: 2px; }
.steps li span { color: var(--steel); font-size: .9375rem; }
.promises { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s4); }
.promises ul { list-style: none; padding: 0; margin: 0; }
.promises li { margin: 0 0 .7em; padding-left: 28px; position: relative; }
.promises li::before { position: absolute; left: 0; top: .05em; font-weight: 800; font-family: var(--mono); }
.promises .no li::before { content: "\2715"; color: var(--err); }
.promises .yes li::before { content: "\2713"; color: var(--lime); }
.inspector-table { width: 100%; border-collapse: collapse; font-size: .9063rem; }
.inspector-table th, .inspector-table td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--edge); vertical-align: top; }
.inspector-table th { font: 600 .75rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--steel); }
.inspector-table td:first-child { font-family: var(--mono); color: var(--lime); white-space: nowrap; }
.inspector-table td.num { font-family: var(--mono); white-space: nowrap; }

/* contact page */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: var(--s5); align-items: start; margin-top: var(--s6); }
.preview {
  margin: 0 0 14px; padding: 12px; background: var(--inset); border: 1px dashed var(--ctl); border-radius: 8px;
  font: 400 .8125rem/1.55 var(--mono); color: var(--text); white-space: pre-wrap; overflow-wrap: anywhere; max-height: 220px; overflow: auto;
}
.checkline { display: flex; gap: 12px; align-items: flex-start; min-height: 40px; margin-bottom: 14px; font-size: .9063rem; }
.checkline input { width: 24px; height: 24px; margin: 8px 0 0; accent-color: var(--lime); flex: none; }
.checkline label { padding: 8px 0; }
.checkline small { display: block; color: var(--steel); }
.plain-list { margin: 0; }
.plain-list li { color: var(--text); }
.callout { border: 1px solid var(--warn); border-left-width: 5px; border-radius: var(--r2); padding: var(--s4); background: rgba(255,212,121,.06); }
.callout strong { color: var(--warn); }
.callout p:last-child { margin-bottom: 0; }
.envelope { width: 100%; max-width: 220px; height: auto; display: block; margin-bottom: var(--s4); }

.print-only { display: none; }
.only-mob { display: none; }

/* ---------- tablet ---------- */
@media (max-width: 1099.98px) {
  .wall-art { display: none; }
  .widget { width: min(420px, 60vw); left: 24px; top: 20px; }
  .widget p, .widget .badges { display: none; }
  .widget h1 { margin-bottom: 0; }
  .kbd-groups { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .manual { grid-template-columns: 200px minmax(0, 1fr); gap: var(--s5); }
  .doc-grid { grid-template-columns: 1fr; }
  .doc-grid figure { max-width: 360px; }
}
@media (max-width: 899.98px) {
  .primer-grid { grid-template-columns: 1fr; }
  .stage-wrap, .contact-grid, .privacy-hero { grid-template-columns: 1fr; }
  .keyhero { grid-template-columns: 1fr; }
  .arrowpad { justify-content: start; }
  .manual { grid-template-columns: 1fr; }
  .toc { position: static; }
  .toc ul { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px; }
  .promises, .a11y-grid { grid-template-columns: 1fr; }
  .site-footer { grid-template-columns: 1fr; }
}

/* ---------- mobile: launcher + full-screen sheets ---------- */
@media (max-width: 719.98px) {
  .menubar { gap: 8px; padding-inline: 8px 8px; }
  .js .menu-btn { display: inline-flex; margin-left: auto; }
  .js .clock { margin-left: 0; order: 3; }
  .js .site-nav { display: none; }
  .js .site-nav.is-open {
    display: block; position: absolute; left: 0; right: 0; top: 100%;
    background: var(--graphite-2); border-bottom: 1px solid var(--edge-2); padding: 8px 12px 14px;
    box-shadow: 0 18px 30px rgba(0,0,0,.5);
  }
  .site-nav ul { flex-direction: column; gap: 4px; }
  .site-nav a { min-height: 48px; width: 100%; font-size: 1rem; }
  .clock { padding: 0; font-size: .75rem; }
  .clock .day { display: none; }
  .no-js-hint { display: none; }

  .desk { height: auto; min-height: 0; overflow: visible; padding: var(--s5) var(--s4) var(--s6); }
  .widget { position: static; width: auto; margin-bottom: var(--s5); }
  .widget p, .widget .badges { display: block; }
  .widget p { margin-bottom: 14px; }
  .only-desk { display: none !important; }
  .only-mob { display: block; }
  .widget h1 { margin-bottom: 12px; }
  .launcher { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .launcher li { margin: 0; }
  .dock { display: none; }

  .win {
    position: fixed; inset: 0; left: 0 !important; top: 0 !important;
    width: 100% !important; max-width: none; max-height: none; height: 100%;
    border: 0; border-radius: 0; z-index: 400 !important;
    transform-origin: 50% 100%; box-shadow: none; font-size: 1rem;
  }
  .titlebar {
    grid-template-columns: auto 1fr 8px; min-height: 56px; padding: env(safe-area-inset-top, 0) 8px 0; cursor: default;
    border-radius: 0; touch-action: auto;
  }
  .titlebar:focus-visible { border-radius: 0; }
  .win-close { width: auto; min-width: 84px; height: 44px; display: inline-flex; gap: 8px; padding: 0 12px 0 8px; border: 1px solid var(--ctl); background: var(--panel); color: var(--text); border-radius: 10px; }
  .close-text { display: inline; }
  .win-body { padding: var(--s4); padding-bottom: calc(var(--s6) + env(safe-area-inset-bottom, 0)); }
  .stage .win { position: absolute; inset: auto; left: var(--x, 12px) !important; top: var(--y, 12px) !important; width: min(280px, calc(100% - 24px)) !important; height: auto; border: 1px solid var(--edge); border-radius: 12px; z-index: 5 !important; font-size: .9375rem; }
  .stage .titlebar { grid-template-columns: 44px 1fr 44px; min-height: 46px; padding: 0 4px; cursor: grab; border-radius: 11px 11px 0 0; touch-action: none; }
  .stage .win-close { width: 40px; min-width: 0; border: 0; background: none; padding: 0; color: var(--steel); }
  .stage .close-text { display: none; }
  html.sheet-open, html.sheet-open body { overflow: hidden; }
  .pair { grid-template-columns: 90px 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .keys dt kbd { font-size: .75rem; }
  .arrowpad { grid-template-columns: repeat(3, 52px); grid-template-rows: repeat(2, 52px); }
  .arrowpad kbd { width: 52px; height: 52px; }
  .refcard { grid-template-columns: 1fr; }
  .kbd-groups, .toc ul { grid-template-columns: 1fr; }
  .inspector-table, .inspector-table tbody, .inspector-table tr, .inspector-table td { display: block; }
  .inspector-table thead { display: none; }
  .inspector-table tr { border-bottom: 1px solid var(--edge); padding: 8px 0; }
  .inspector-table td { border: 0; padding: 4px 6px; }
}
@media (max-width: 420px) {
  .stat dd { font-size: .9688rem; }
  .stat.big dd { font-size: 1.25rem; }
  .brand span { font-size: .9375rem; }
}

/* ---------- print ---------- */
@media print {
  :root { color-scheme: light; }
  html, body { background: #fff !important; color: #000 !important; min-height: 0; display: block; overflow: visible; }
  .menubar, .dock, .skip, .launcher, .menu-btn, .wall-art, .stage-wrap .stage, .site-nav { display: none !important; }
  * { box-shadow: none !important; text-shadow: none !important; }
  body[data-page="desk"] > *:not(.print-only) { display: none !important; }
  .print-only { display: block !important; color: #000; font: 12pt/1.5 Georgia, serif; padding: 0; }
  .print-only .print-title { font: 700 18pt var(--font); margin: 0 0 8pt; }
  .print-only pre { white-space: pre-wrap; font: 11pt/1.5 ui-monospace, Menlo, monospace; margin: 0 0 12pt; }
  .print-only p { color: #333; font-size: 9pt; }
  body[data-page]:not([data-page="desk"]) { color: #000 !important; }
  body[data-page]:not([data-page="desk"]) .page, body[data-page]:not([data-page="desk"]) .page * { background: #fff !important; color: #000 !important; border-color: #888 !important; }
  .site-footer, .site-footer * { background: #fff !important; color: #000 !important; }
  .pane, .card, .toc { border: 1px solid #888 !important; break-inside: avoid; }
  a { color: #000 !important; }
}

/* ---------- reduced motion: no animation, no transition, final states ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    animation-duration: 0s !important;
    transition: none !important;
    transition-duration: 0s !important;
    scroll-behavior: auto !important;
  }
  .dock-item .ico { transform: none !important; }
  .dock-item .lbl { bottom: calc(100% + 8px); }
  .win.is-opening, .win.is-closing { animation: none !important; }
}