@font-face { font-family: "Good"; src: url("fonts/Good.otf") format("opentype"); font-display: swap; }
@font-face { font-family: "Space Grotesk"; src: url("fonts/SpaceGrotesk.ttf") format("truetype"); font-weight: 300 700; font-display: swap; }
:root {
  --display: "Good", "Space Grotesk", system-ui, sans-serif;
  --text: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --bg: #f4f0e6; --ink: #14110f; --muted: #6b655c; --line: #d9d2c3; --card: #fffdf8; --accent: #11ab63;
  --accent-ink: #04260f; --err: #b3261e;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0e0d0c; --ink: #f4f0e6; --muted: #a39d92; --line: #2c2924; --card: #181614; --accent: #19c473; --accent-ink: #03150a; --err: #ff8a80; }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.5 var(--text); }
.top { padding: 28px 16px 8px; max-width: 1040px; margin: 0 auto; }
.top h1 { margin: 0; font: 400 clamp(2.6rem, 10vw, 5rem)/0.95 var(--display); color: var(--accent); letter-spacing: 0.005em; }
.top p { margin: 8px 0 0; color: var(--muted); }
.notice { max-width: 1040px; margin: 12px auto 0; padding: 10px 14px; border: 1px dashed var(--line); border-radius: 10px; color: var(--muted); font-size: 0.9rem; }
.layout { display: grid; gap: 24px; max-width: 1040px; margin: 0 auto; padding: 16px; }
@media (min-width: 860px) { .layout { grid-template-columns: 380px 1fr; align-items: start; } .stage { position: sticky; top: 16px; } }
.watch { aspect-ratio: 1; width: min(100%, 380px); margin: 0 auto; border-radius: 50%; background: #000; padding: 10px; box-shadow: 0 0 0 3px var(--line); }
.watch img { width: 100%; height: 100%; border-radius: 50%; display: block; object-fit: cover; }
.caption { text-align: center; color: var(--muted); margin: 12px 0 0; font-size: 0.9rem; }
fieldset { border: 0; padding: 0; margin: 0 0 20px; }
legend { font: 400 1.35rem/1.2 var(--display); margin-bottom: 10px; padding: 0; }
.styles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.style { border: 2px solid var(--line); border-radius: 14px; background: var(--card); padding: 6px; cursor: pointer; color: inherit; font: inherit; text-align: center; }
.style img { width: 100%; border-radius: 50%; display: block; background: #000; }
.style span { display: block; font-size: 0.8rem; margin-top: 4px; color: var(--muted); }
button[aria-pressed="true"].style { border-color: var(--accent); }
.swatches { display: flex; gap: 10px; flex-wrap: wrap; }
.sw { width: 44px; height: 44px; border-radius: 50%; border: 2px solid var(--line); cursor: pointer; padding: 0; position: relative; }
.sw[aria-pressed="true"] { outline: 3px solid var(--accent); outline-offset: 2px; }
.chips, .devices { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { border: 2px solid var(--line); background: var(--card); color: inherit; border-radius: 999px; padding: 8px 14px; font: inherit; cursor: pointer; min-height: 44px; }
.chip[aria-pressed="true"] { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 16%, var(--card)); }
.group { width: 100%; font-size: 0.8rem; color: var(--muted); margin: 4px 0 0; }
.go { width: 100%; min-height: 56px; border: 0; border-radius: 14px; background: var(--accent); color: var(--accent-ink); font: 400 1.4rem/1 var(--display); letter-spacing: 0.01em; cursor: pointer; }
.go:disabled { opacity: 0.5; cursor: default; }
button:focus-visible, a:focus-visible, input:focus-visible { outline: 3px solid var(--ink); outline-offset: 2px; }
.result { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 20px; padding: 16px; background: var(--card); border: 1px solid var(--line); border-radius: 16px; }
#qr { width: 180px; height: 180px; border-radius: 8px; background: #fff; }
.meta { flex: 1 1 220px; min-width: 0; }
.what { margin: 0 0 8px; font: 400 1.25rem/1.2 var(--display); }
.note { margin: 8px 0 0; font-size: 0.85rem; color: var(--muted); }
.caption { font-family: var(--text); }
#link { width: 100%; padding: 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--ink); font: inherit; font-size: 0.85rem; }
.row { display: flex; gap: 8px; margin-top: 8px; }
.ghost { border: 2px solid var(--line); background: transparent; color: inherit; border-radius: 10px; padding: 8px 14px; font: inherit; cursor: pointer; text-decoration: none; min-height: 44px; display: inline-flex; align-items: center; }
.expiry, .hint { margin: 10px 0 0; font-size: 0.85rem; color: var(--muted); }
.error { margin: 14px 0 0; color: var(--err); font-weight: 600; }
@media (prefers-reduced-motion: no-preference) { .watch img { transition: opacity 0.15s; } }