/* Harbour design tokens (ADR-010). System fonts until the self-hosted fonts are added. */
:root {
  --km-ink: #16243A; --km-paper: #F6F7F4; --km-card: #FFFFFF; --km-primary: #12756E; --km-on-primary: #FFFFFF;
  --km-tint: #E8F3F1; --km-accent: #F4B23E; --km-muted: #5B6670; --km-border: #DCE2DE; --km-danger: #B42318;
  --km-focus-inner: #FFFFFF; --km-focus-outer: #16243A;
  --km-font: system-ui, "Segoe UI", Roboto, sans-serif; --km-mono: ui-monospace, "SFMono-Regular", Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root { --km-ink: #E6ECEF; --km-paper: #0F1720; --km-card: #17212B; --km-primary: #3FBFB2; --km-on-primary: #0F1720;
          --km-tint: #16332F; --km-muted: #9AA7B2; --km-border: #2A3744; --km-danger: #F2837A;
          --km-focus-inner: #0F1720; --km-focus-outer: #F4B23E; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--km-paper); color: var(--km-ink); font: 400 16px/1.5 var(--km-font); }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
          padding: .75rem 1rem; background: var(--km-card); border-bottom: 1px solid var(--km-border); }
.brand { display: flex; align-items: center; gap: .6rem; color: var(--km-ink); text-decoration: none; font-weight: 700; }
.devbar { margin: 0; padding: .3rem 1rem; background: var(--km-accent); color: #16243A; font-size: .85rem; font-weight: 600; text-align: center; }
.wrap { max-width: 64rem; margin: 0 auto; padding: 2rem 1rem 4rem; }
h1 { font-size: clamp(1.6rem, 4vw, 2.2rem); line-height: 1.15; margin: .2rem 0 1rem; text-wrap: balance; }
h2 { font-size: 1.15rem; margin: 0 0 .75rem; }
.eyebrow { margin: 0; font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--km-muted); }
.lede { color: var(--km-muted); max-width: 60ch; }
.muted { color: var(--km-muted); }
.mono { font-family: var(--km-mono); letter-spacing: .04em; }
.card { background: var(--km-card); border: 1px solid var(--km-border); border-radius: 12px; padding: 1.5rem; }
.narrow { max-width: 26rem; margin: 2rem auto; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); gap: 1rem; margin-top: 1.5rem; }
form { display: grid; gap: .5rem; }
label { font-weight: 600; margin-top: .5rem; }
input { font: inherit; padding: .7rem .8rem; min-height: 44px; border: 1px solid var(--km-border); border-radius: 8px;
        background: var(--km-paper); color: var(--km-ink); width: 100%; }
.btn { font: inherit; font-weight: 700; min-height: 44px; padding: .6rem 1.1rem; margin-top: 1rem; border-radius: 10px;
       border: 2px solid var(--km-primary); background: var(--km-primary); color: var(--km-on-primary); cursor: pointer; }
.btn.ghost { background: transparent; color: var(--km-primary); margin-top: 0; }
.signout { display: flex; align-items: center; gap: .75rem; }
.error { background: color-mix(in srgb, var(--km-danger) 12%, transparent); color: var(--km-danger); padding: .6rem .8rem; border-radius: 8px; font-weight: 600; }
.notice { background: var(--km-tint); padding: .6rem .8rem; border-radius: 8px; }
.steps { padding-left: 1.2rem; }
.qr { display: block; margin: 1rem auto; border-radius: 8px; background: #fff; max-width: 100%; height: auto; }
.list { list-style: none; padding: 0; margin: 0; display: grid; gap: .4rem; }
a { color: var(--km-primary); }
:focus-visible { outline: 2px solid var(--km-focus-outer); outline-offset: 2px; box-shadow: 0 0 0 2px var(--km-focus-inner); }