/* Graftday HQ.
   The website's identity, not the business app's: these are Graftday's own
   tokens and nothing here names a shell token (DESIGN.md's one structural
   rule). Light and dark are both real designs, because Tom hates dark and
   Lance hates light: the page follows the device, and the toggle in the rail
   stamps data-theme on <html>, remembered per browser. */
:root {
  --gd-bg: #f4f2ec; --gd-bg-2: #ece9e1; --gd-panel: #ffffff; --gd-panel-2: #f8f6f1;
  --gd-ink: #17191d; --gd-muted: #5f656c; --gd-faint: #8b9097; --gd-line: #dcd8cf;
  --gd-amber: #b97f0d; --gd-amber-bright: #f2a91e; --gd-amber-soft: #fbf0d6; --gd-on-amber: #161310;
  --gd-ok: #1f7a4d; --gd-ok-soft: #e1f2e8; --gd-warn: #b4423a; --gd-warn-soft: #f9e4e1;
  --gd-tape-dark: #17181a;
  --gd-shadow: 0 1px 2px rgba(23, 25, 29, 0.06), 0 8px 24px rgba(23, 25, 29, 0.06);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --gd-bg: #101214; --gd-bg-2: #131518; --gd-panel: #17191d; --gd-panel-2: #1c1f24;
    --gd-ink: #f2efe9; --gd-muted: #a2a8ae; --gd-faint: #6d7278; --gd-line: #272a2f;
    --gd-amber: #f2a91e; --gd-amber-bright: #f2a91e; --gd-amber-soft: #2a2411; --gd-on-amber: #161310;
    --gd-ok: #57c785; --gd-ok-soft: #14301f; --gd-warn: #e0655a; --gd-warn-soft: #3a1c19;
    --gd-tape-dark: #17181a;
    --gd-shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 24px rgba(0, 0, 0, 0.35);
  }
}
:root[data-theme="dark"] {
  --gd-bg: #101214; --gd-bg-2: #131518; --gd-panel: #17191d; --gd-panel-2: #1c1f24;
  --gd-ink: #f2efe9; --gd-muted: #a2a8ae; --gd-faint: #6d7278; --gd-line: #272a2f;
  --gd-amber: #f2a91e; --gd-amber-bright: #f2a91e; --gd-amber-soft: #2a2411; --gd-on-amber: #161310;
  --gd-ok: #57c785; --gd-ok-soft: #14301f; --gd-warn: #e0655a; --gd-warn-soft: #3a1c19;
  --gd-tape-dark: #17181a;
  --gd-shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 24px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }
html { color-scheme: light dark; }
body.hq {
  margin: 0; min-height: 100vh; background: var(--gd-bg); color: var(--gd-ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 15px; line-height: 1.55; -webkit-font-smoothing: antialiased;
}
body.hq a { color: var(--gd-amber); text-decoration: none; }
body.hq a:hover { text-decoration: underline; }
body.hq a:focus-visible, body.hq button:focus-visible, body.hq input:focus-visible,
body.hq select:focus-visible, body.hq textarea:focus-visible {
  outline: 3px solid var(--gd-amber); outline-offset: 2px; border-radius: 4px;
}
.hq-tape { height: 8px; background: repeating-linear-gradient(135deg, var(--gd-amber-bright) 0 14px, var(--gd-tape-dark) 14px 28px); }
.hq-wordmark { font-size: 1.3rem; font-weight: 900; letter-spacing: 0.04em; color: var(--gd-ink); }
.hq-wordmark span { color: var(--gd-amber); }
.hq-wordmark small { font-weight: 700; font-size: 0.7em; color: var(--gd-muted); letter-spacing: 0.08em; margin-left: 6px; }

/* The shell: a rail and a page. */
.hq-shell { display: grid; grid-template-columns: 236px minmax(0, 1fr); min-height: 100vh; }
.hq-rail {
  position: sticky; top: 0; align-self: start; height: 100vh; display: flex; flex-direction: column;
  background: var(--gd-panel); border-right: 1px solid var(--gd-line);
}
.hq-rail-head { padding: 18px 18px 14px; }
.hq-nav { display: flex; flex-direction: column; padding: 10px 10px; gap: 2px; }
.hq-nav a {
  display: block; padding: 9px 12px; border-radius: 8px; color: var(--gd-ink); font-weight: 600;
}
.hq-nav a:hover { background: var(--gd-panel-2); text-decoration: none; }
.hq-nav a.active { background: var(--gd-amber-soft); color: var(--gd-ink); box-shadow: inset 3px 0 0 var(--gd-amber); }
.hq-rail-foot { margin-top: auto; padding: 12px 14px 16px; border-top: 1px solid var(--gd-line); font-size: 0.85rem; color: var(--gd-muted); }
.hq-rail-foot .who { color: var(--gd-ink); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hq-rail-foot .row { display: flex; gap: 8px; margin-top: 8px; align-items: center; }
.hq-main { padding: 22px 28px 60px; max-width: 1180px; }
.hq-title { font-size: 1.9rem; font-weight: 900; letter-spacing: -0.01em; margin: 0 0 14px; }
.hq-sub { color: var(--gd-muted); margin: -8px 0 16px; font-size: 0.92rem; }

/* Pieces */
.hq-card { background: var(--gd-panel); border: 1px solid var(--gd-line); border-radius: 12px; padding: 16px 18px; box-shadow: var(--gd-shadow); }
.hq-card + .hq-card { margin-top: 14px; }
.hq-card h2 { font-size: 1.02rem; margin: 0 0 8px; }
.hq-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px; }
.hq-grid > .hq-card { margin: 0; display: flex; flex-direction: column; }
a.hq-card { color: inherit; }
a.hq-card:hover { text-decoration: none; border-color: var(--gd-amber); }
.hq-meta { color: var(--gd-muted); font-size: 0.88rem; }
.hq-mono { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 0.85rem; color: var(--gd-muted); }
.hq-pill { display: inline-block; border: 1px solid var(--gd-line); border-radius: 999px; padding: 2px 10px; font-size: 0.78rem; color: var(--gd-muted); }
.hq-pill.ok { border-color: var(--gd-ok); color: var(--gd-ok); }
.hq-pill.amber { border-color: var(--gd-amber); color: var(--gd-amber); }
.hq-pill.warn { border-color: var(--gd-warn); color: var(--gd-warn); }
.hq-alert { border-radius: 8px; padding: 10px 14px; margin: 0 0 14px; border: 1px solid var(--gd-line); background: var(--gd-panel); }
.hq-alert.ok { border-color: var(--gd-ok); background: var(--gd-ok-soft); }
.hq-alert.warn { border-color: var(--gd-warn); background: var(--gd-warn-soft); }
.hq-alert.note { border-color: var(--gd-amber); background: var(--gd-amber-soft); }
.hq-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.hq-line { display: flex; justify-content: space-between; gap: 10px; padding: 8px 0; border-top: 1px solid var(--gd-line); font-size: 0.9rem; }
.hq-line:first-of-type { border-top: 0; }

/* Controls */
.hq-btn {
  display: inline-block; border: 1px solid var(--gd-line); background: var(--gd-panel-2); color: var(--gd-ink);
  border-radius: 999px; padding: 8px 14px; font-weight: 700; font-size: 0.88rem; cursor: pointer; line-height: 1.2;
}
.hq-btn:hover { border-color: var(--gd-amber); text-decoration: none; }
.hq-btn.primary { background: var(--gd-amber-bright); border-color: var(--gd-amber-bright); color: var(--gd-on-amber); }
.hq-btn.primary:hover { filter: brightness(1.05); }
.hq-btn.danger { border-color: var(--gd-warn); color: var(--gd-warn); background: transparent; }
.hq-btn.sm { padding: 5px 11px; font-size: 0.8rem; }
.hq-btn.block { display: block; width: 100%; text-align: center; }
.hq-input, .hq-select, .hq-textarea {
  width: 100%; padding: 9px 12px; border: 1px solid var(--gd-line); border-radius: 8px;
  background: var(--gd-panel); color: var(--gd-ink); font: inherit;
}
.hq-textarea { min-height: 110px; resize: vertical; }
.hq-field { margin-bottom: 12px; }
.hq-field label { display: block; font-size: 0.85rem; font-weight: 700; margin-bottom: 4px; }
.hq-hint { color: var(--gd-muted); font-size: 0.8rem; margin-top: 4px; }
.hq-search { display: flex; gap: 8px; margin-bottom: 14px; }
.hq-search .hq-input { flex: 1; }

/* Signing in: one box, no rail. */
.hq-gate { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.hq-gate .hq-card { width: min(440px, 100%); }
.hq-gate .hq-wordmark { display: block; margin-bottom: 14px; }
.hq-code { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 1.05rem; letter-spacing: 0.08em; }
.hq-codes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px 18px; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 1.05rem; margin: 10px 0 16px; }
.hq-qr { display: block; margin: 10px auto; border-radius: 8px; background: #fff; padding: 6px; }

@media (max-width: 900px) {
  .hq-shell { grid-template-columns: 1fr; }
  .hq-rail { position: static; height: auto; border-right: 0; border-bottom: 1px solid var(--gd-line); }
  .hq-nav { flex-direction: row; flex-wrap: wrap; padding: 6px 10px 10px; }
  .hq-rail-foot { border-top: 0; padding-top: 0; }
  .hq-main { padding: 16px 14px 60px; }
  .hq-title { font-size: 1.5rem; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }
