/* G1 — user sign-in. Extracted from docs/design/mockups/app-signin.html <style>;
   loaded after lod.css via page(). Mock-only bits dropped: the preview switcher and
   the .pane/#s-error radio state. The error banner renders conditionally (templ), so
   .errbanner carries display:flex directly, and the switcher-driven danger input
   border becomes .has-err .inp (added on the form when there's an error). */

body { margin: 0; background: oklch(0.11 0.01 275); color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  font-size: 15px; line-height: 1.4; -webkit-font-smoothing: antialiased; }

h1, h2, h3 { margin: 0; font-size: inherit; font-weight: inherit; }
a { color: inherit; }
a:focus-visible, button:focus-visible, label:focus-visible, input:focus-visible, [tabindex]:focus-visible { outline: 2px solid var(--primary-2); outline-offset: 2px; }

.app { max-width: 1120px; margin: 0 auto; min-height: 100vh; background: transparent; display: flex; flex-direction: column; }

/* centered card on the dark page — pre-auth, no shell */
.loginwrap { flex: 1; display: grid; place-items: center; padding: 40px 24px 72px;
  background: radial-gradient(115% 70% at 50% -8%, color-mix(in oklch, var(--primary) 8%, transparent), transparent 60%); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 30px 28px; }

.brand { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 12px; margin-bottom: 22px; }
.brand .mk { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center;
  background: color-mix(in oklch, var(--primary) 22%, transparent); border: 1px solid color-mix(in oklch, var(--line), var(--primary) 42%); color: var(--primary-2); }
.brand .mk svg { width: 24px; height: 24px; }
.brand .bt { display: block; font-size: 1.05rem; font-weight: 700; letter-spacing: -0.015em; }
/* sub-label under the wordmark: "Admin" on A1, "Create account" on signup. Unused by G1. */
.brand .bs { display: block; font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--faint); margin-top: 3px; }
.lede { text-align: center; font-size: 0.8rem; color: var(--muted); margin: 0 0 22px; line-height: 1.5; }

.errbanner { display: flex; align-items: flex-start; gap: 10px; padding: 11px 13px; margin-bottom: 18px;
  border-radius: var(--radius-sm); background: var(--danger-tint); border: 1px solid color-mix(in oklch, var(--line), var(--danger) 45%); }
.errbanner svg { width: 16px; height: 16px; color: var(--danger); flex: none; margin-top: 1px; }
.errbanner p { margin: 0; font-size: 0.8rem; color: var(--ink); line-height: 1.5; }

.field { margin-bottom: 15px; }
.lrow { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 6px; }
.lrow small { font-size: 0.72rem; color: var(--faint); } /* signup's password hint */
.field label { display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--faint); }
.inp { display: flex; align-items: center; gap: 10px; min-height: var(--tap); padding: 0 13px;
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.inp > svg { width: 16px; height: 16px; color: var(--faint); flex: none; }
.inp input { flex: 1; min-width: 0; background: none; border: none; color: var(--ink); font: inherit; font-size: 0.88rem; }
.inp input::placeholder { color: var(--faint); }
.inp input:focus { outline: none; }
.inp:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-tint); }
.inp:focus-within > svg { color: var(--primary-2); }
/* error reinforcement on the inputs (never color-alone: banner carries icon+text) */
.has-err .inp { border-color: color-mix(in oklch, var(--line), var(--danger) 55%); }

.save { width: 100%; min-height: 48px; margin-top: 8px; border-radius: 10px; font-weight: 650; font-size: 0.88rem;
  background: var(--primary); color: var(--primary-ink); display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: none; cursor: pointer; font-family: inherit; }
.save:hover { background: var(--primary-2); }

/* secondary path — unified accounts: players join by room code (signup embedded there) */
.altdiv { display: flex; align-items: center; gap: 12px; margin: 22px 0 16px; }
.altdiv::before, .altdiv::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.altdiv span { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--faint); }
.altlink { display: flex; align-items: center; gap: 12px; width: 100%; min-height: var(--tap); padding: 0 14px;
  background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--radius-sm); text-decoration: none; }
.altlink:hover { border-color: color-mix(in oklch, var(--line), var(--ink) 22%); }
.altlink .ai { width: 32px; height: 32px; border-radius: 9px; flex: none; display: grid; place-items: center;
  background: var(--bg); border: 1px solid var(--line); color: var(--muted); }
.altlink .ai svg { width: 17px; height: 17px; }
.altlink .ax { flex: 1; min-width: 0; }
.altlink .ax b { font-size: 0.88rem; font-weight: 600; color: var(--ink); }
.altlink .ax span { display: block; font-size: 0.72rem; color: var(--muted); margin-top: 1px; }
.altlink .ago { color: var(--faint); flex: none; display: grid; }
.altlink .ago svg { width: 16px; height: 16px; }
.altlink:hover .ago { color: var(--primary-2); }

.pagenote { text-align: center; font-size: 0.72rem; color: var(--faint); margin: 22px auto 0; max-width: 42ch; line-height: 1.5; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }