:root { color-scheme: light dark; --fg: #1b1b1b; --bg: #fafafa; --muted: #555; --accent: #5b2a86; --err: #a40000; }
@media (prefers-color-scheme: dark) { :root { --fg: #eee; --bg: #151515; --muted: #aaa; --accent: #c9a2f0; --err: #ff8080; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.5 system-ui, sans-serif; }
main { max-width: 36rem; margin: 0 auto; padding: 1rem 16px 3rem; }
h1 { font-size: 1.5rem; } h2 { font-size: 1.15rem; margin-top: 1.5rem; }
label { display: block; margin: .6rem 0 .2rem; }
input:not([type=radio]):not([type=checkbox]) { width: 100%; padding: .55rem; font-size: 1rem; border: 1px solid var(--muted); border-radius: 6px; background: transparent; color: inherit; }
fieldset { border: 1px solid var(--muted); border-radius: 6px; margin: 1rem 0; }
button { margin: 1rem .5rem 0 0; padding: .65rem 1.2rem; font-size: 1rem; border: 0; border-radius: 6px; background: var(--accent); color: var(--bg); }
.gig { font-weight: 600; } .note { color: var(--muted); }
/* the privacy line sits at the bottom, small and grey; --muted keeps WCAG AA for small text (>= 4.5:1) */
.privacy { color: var(--muted); font-size: .85rem; margin-top: 2rem; }
a { color: var(--accent); } .msg { color: var(--err); font-weight: 600; }
.declaration { border-left: 3px solid var(--accent); padding-left: .75rem; } .confirm { font-weight: 600; }