:root {
  --burgundy: #6E233D; --blush: #DFA9B8; --butter: #F6D982; --cream: #FFF9F2; --black: #252222;
  --bg: var(--cream); --card: #fff; --ink: var(--black); --on-ink: var(--cream); --muted: #6B6262; --line: #E8DDD3; --secret: var(--burgundy);
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #1A1516; --card: #2A2224; --ink: #FFF9F2; --on-ink: #252222; --muted: #C9BEB8; --line: #3D3335; --secret: #7A2844; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif; }
main { max-width: 640px; margin: 0 auto; padding: 24px 16px 64px; }
.brand { font: 700 34px/1 ui-serif, "New York", Georgia, serif; letter-spacing: .08em; color: var(--secret); text-decoration: none; }
h1, h2 { font-family: ui-serif, "New York", Georgia, serif; font-weight: 600; line-height: 1.15; }
h1 { font-size: 30px; margin: 20px 0 6px; }
.muted { color: var(--muted); }
.chips { display: flex; gap: 8px; overflow-x: auto; padding: 8px 0 16px; }
.chip { border: 0; border-radius: 999px; padding: 8px 14px; font: 500 15px inherit; background: var(--line); color: var(--ink); cursor: pointer; white-space: nowrap; }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--on-ink); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px; margin: 0 0 12px; display: grid; grid-template-columns: 72px 1fr; gap: 14px; }
.card img, .card .ph { width: 72px; height: 72px; border-radius: 10px; object-fit: cover; background: var(--line); }
.card h2 { font-size: 19px; margin: 0 0 2px; }
.card .price { color: var(--muted); margin: 0 0 6px; }
.card .actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.btn { appearance: none; border: 0; border-radius: 14px; padding: 12px 16px; font: 600 16px inherit; background: var(--ink); color: var(--on-ink); cursor: pointer; text-decoration: none; display: inline-block; }
.btn.secondary { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn:disabled { opacity: .5; cursor: default; }
.secret { grid-column: 1 / -1; background: var(--secret); color: var(--cream); border-radius: 12px; padding: 12px 14px; }
.secret b { display: block; font-size: 12px; letter-spacing: .04em; text-transform: uppercase; color: var(--blush); margin-bottom: 4px; }
.notice { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; margin: 12px 0; }
dialog { border: 0; border-radius: 16px; padding: 20px; max-width: 420px; width: calc(100% - 32px); background: var(--card); color: var(--ink); }
dialog::backdrop { background: rgba(0,0,0,.45); }
input[type=text] { width: 100%; font: inherit; padding: 12px; border-radius: 12px; border: 1px solid var(--line); background: var(--bg); color: var(--ink); margin: 10px 0 14px; }
.row { display: flex; gap: 8px; justify-content: flex-end; }
footer { margin-top: 32px; font-size: 14px; color: var(--muted); }
footer a { color: inherit; }

.error { color: #B03A2E; margin: 0 0 12px; }
@media (prefers-color-scheme: dark) { .error { color: #FF9A8F; } }
hr { border: 0; border-top: 1px solid var(--line); margin: 28px 0; }
code { background: var(--line); padding: 1px 5px; border-radius: 6px; }