/* fae-invite: Noble Gas (STYLE.md). Fonts and the mark come from the shared /fae/ assets. */
@font-face { font-family: "Atkinson Hyperlegible"; font-weight: 400; font-display: swap;
  src: url("/fae/fonts/AtkinsonHyperlegible-Regular.ttf") format("truetype"); }
@font-face { font-family: "Atkinson Hyperlegible"; font-weight: 700; font-display: swap;
  src: url("/fae/fonts/AtkinsonHyperlegible-Bold.ttf") format("truetype"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 400; font-display: swap;
  src: url("/fae/fonts/IBMPlexMono-Regular.ttf") format("truetype"); }
@font-face { font-family: "Marcellus"; font-weight: 400; font-display: swap;
  src: url("/fae/fonts/Marcellus-Regular.woff2") format("woff2"); }

:root {
  color-scheme: dark;
  --void: #0A0D1C; --panel: rgba(17, 21, 42, 0.86); --ink: #ECE6D6; --dim: #9C9AB2;
  --brass: #CFA867; --line: rgba(207, 168, 103, 0.22); --field: #8C7A5C;
  --helium: #F4B49C; --argon: #B49AF2; --neon: #FF6A45;
}
* { box-sizing: border-box; }
html { background: var(--void); }
body {
  margin: 0; min-height: 100vh; color: var(--ink);
  font: 1.0625rem/1.55 "Atkinson Hyperlegible", system-ui, sans-serif;
  background: url("/fae/background.svg") center / cover fixed, var(--void);
}
main { max-width: 30rem; margin: 0 auto; padding: 1.5rem 1rem 3rem; }
.mark { width: 64px; height: 64px; margin: 0.5rem auto 1rem; background: url("/fae/mark.svg") center / contain no-repeat; }
h1, h2 { font-family: "Marcellus", serif; font-weight: 400; letter-spacing: 0.02em; text-align: center; }
h1 { font-size: 1.6rem; margin: 0 0 1rem; }
h2 { font-size: 1.2rem; margin-top: 2rem; }
p { margin: 0 0 1rem; }
a { color: var(--helium); }
.mono { font-family: "IBM Plex Mono", ui-monospace, monospace; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 1.25rem; margin: 1rem 0; }
label { display: block; font-weight: 700; margin: 0 0 0.35rem; }
input:not([type=hidden]) {
  width: 100%; font: inherit; color: var(--ink); background: var(--void);
  border: 1px solid var(--field); border-radius: 8px; padding: 0.6rem 0.75rem; margin-bottom: 0.75rem;
}
input[readonly] { color: var(--dim); }
.mxid { display: flex; align-items: center; gap: 0.35rem; margin-bottom: 0.25rem; }
.mxid input { margin: 0; }
.mxid span { color: var(--dim); font-family: "IBM Plex Mono", monospace; }
.help { color: var(--dim); font-size: 0.95rem; }
.error { color: var(--neon); font-weight: 700; }
input[aria-invalid=true] { border-color: var(--neon); }
button {
  font: inherit; font-weight: 700; width: 100%; padding: 0.7rem 1rem; border-radius: 8px; cursor: pointer;
  color: var(--void); background: var(--helium); border: 1px solid var(--helium);
}
button:hover { background: #F7C6B3; }
button.quiet { width: auto; color: var(--ink); background: transparent; border-color: var(--line); font-weight: 400; }
:focus-visible { outline: 2px solid var(--argon); outline-offset: 2px; box-shadow: 0 0 4px rgba(180, 154, 242, 0.4); }
.qr { margin: 1rem 0; text-align: center; }
.qr img { max-width: 100%; height: auto; border-radius: 12px; border: 1px solid var(--brass); }
.qr figcaption { color: var(--dim); margin-top: 0.5rem; }
summary { cursor: pointer; font-weight: 700; }
.recent { padding-left: 1.2rem; color: var(--dim); }
.signout { text-align: center; margin-top: 2rem; }
.next li { margin-bottom: 0.6rem; }
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto; } }