@font-face { font-family: "Cormorant Garamond"; src: url("fonts/cormorant.woff2") format("woff2"); font-display: swap; }
@font-face { font-family: "Inter"; src: url("fonts/inter.woff2") format("woff2"); font-display: swap; }
:root { --bg: #0d0a07; --card: rgba(255, 244, 220, .05); --line: rgba(214, 178, 106, .28); --gold: #d6b26a; --ink: #efe6d4; --dim: #b9ab90; --err: #ff9b8a; }
* { box-sizing: border-box; }
body { margin: 0; background: radial-gradient(1200px 600px at 50% -10%, rgba(214, 178, 106, .12), transparent 60%), var(--bg); color: var(--ink); font: 16px/1.5 Inter, system-ui, sans-serif; }
.ac { max-width: 640px; margin: 0 auto; padding: max(16px, env(safe-area-inset-top)) 16px 40px; }
.ac-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
h1, h2 { font-family: "Cormorant Garamond", Georgia, serif; color: var(--gold); font-weight: 600; }
h1 { font-size: 1.8rem; margin: 8px 0; } h2 { font-size: 1.35rem; margin: 0 0 6px; }
a { color: var(--gold); }
.ac-top nav a { margin-left: 12px; }
.ac-card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px; margin: 14px 0; }
.ac-card p { margin: 6px 0; color: var(--dim); } .ac-card p b { color: var(--ink); }
.ac-opt { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-top: 1px solid var(--line); flex-wrap: wrap; }
.ac-opt > div { flex: 1 1 220px; } .ac-opt b { display: block; } .ac-opt span { color: var(--dim); font-size: .92rem; }
.ac-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 8px; }
.ac-col { display: flex; flex-direction: column; gap: 10px; }
input, select { font: inherit; color: var(--ink); background: rgba(0, 0, 0, .35); border: 1px solid var(--line); border-radius: 8px; padding: 9px 10px; min-height: 44px; }
input[type=number] { width: 5.5em; margin-left: 6px; } select { margin-left: 6px; }
#ac-code { flex: 1 1 200px; letter-spacing: .08em; text-transform: uppercase; }
button { font: inherit; min-height: 44px; padding: 9px 18px; border-radius: 999px; border: 1px solid var(--gold); background: linear-gradient(#e2c27e, #b8913f); color: #1b1408; font-weight: 600; cursor: pointer; }
button:disabled { opacity: .55; cursor: wait; }
button.ac-link { background: none; border: 0; color: var(--gold); text-decoration: underline; padding: 0; min-height: 0; font-weight: 400; }
.ac-msg { border-radius: 10px; padding: 10px 12px; background: rgba(214, 178, 106, .14); border: 1px solid var(--line); }
.ac-msg.err { background: rgba(255, 120, 100, .12); color: var(--err); border-color: rgba(255, 120, 100, .4); }
#ac-codelist { list-style: none; padding: 0; margin: 8px 0 0; } #ac-codelist li { padding: 6px 0; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 8px; }
#ac-codelist code { font-size: 1.05rem; color: var(--ink); letter-spacing: .06em; } #ac-codelist .used { color: var(--dim); text-decoration: line-through; }
.ac-foot { margin-top: 24px; font-size: .85rem; color: var(--dim); text-align: center; }
@media (prefers-color-scheme: light) { :root { --bg: #f4ecd8; --card: #fffaf0; --line: #d9cfba; --gold: #6b4f1d; --ink: #2b2416; --dim: #6b5f48; --err: #a3261b; } input, select { background: #fff; } button { color: #fff; background: #6b4f1d; } }