/* Shop pages. Layout: one narrow column; the payment amount is the hero of the order page. */
:root {
  --bg: #f4f6f5; --card: #ffffff; --ink: #142019; --muted: #5b6b62; --line: #dbe2de;
  --brand: #0f7a55; --brand-ink: #ffffff; --warn: #9a5b00; --warn-bg: #fff4e0; --bad: #b3261e; --ok: #0f7a55;
  --font: "Segoe UI", Tahoma, "Noto Sans Arabic", system-ui, -apple-system, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f1512; --card: #17201b; --ink: #e5ece8; --muted: #9aaba2; --line: #2a3530; --brand: #3fbf8c; --brand-ink: #08130e; --warn: #f0b45c; --warn-bg: #2b2212; --bad: #f2867e; --ok: #3fbf8c; color-scheme: dark; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.6 var(--font); }
.wrap { max-width: 720px; margin: 0 auto; padding-inline: max(16px, env(safe-area-inset-left, 0px)); }
.top { background: var(--card); border-bottom: 1px solid var(--line); }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-block: 12px; }
.brand { font-weight: 700; font-size: 18px; color: var(--ink); text-decoration: none; }
main { padding-block: 24px 48px; display: grid; gap: 24px; }
h1 { font-size: 24px; margin: 0 0 6px; } h2 { font-size: 19px; margin: 0 0 14px; } h3 { margin: 0 0 6px; font-size: 17px; }
.muted { color: var(--muted); } .small { font-size: 14px; }
button, .button { font: inherit; font-weight: 600; background: var(--brand); color: var(--brand-ink); border: 0; border-radius: 8px; padding: 10px 18px; cursor: pointer; text-decoration: none; display: inline-block; }
button:disabled { opacity: .5; cursor: not-allowed; }
button:focus-visible, a:focus-visible, input:focus-visible { outline: 3px solid var(--brand); outline-offset: 2px; }
.lang { background: transparent; color: var(--brand); border: 1px solid var(--line); padding: 6px 12px; }
.products { display: grid; gap: 12px; }
.product-card, .panel { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 18px; }
.product-card p { margin: 0 0 10px; }
.buyrow { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.price b { font-size: 20px; }
form { display: grid; gap: 14px; }
label { display: grid; gap: 6px; font-weight: 600; }
input { font: inherit; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--ink); width: 100%; }
.methods { border: 0; padding: 0; margin: 0; display: flex; gap: 10px; flex-wrap: wrap; }
.methods legend { font-weight: 600; margin-bottom: 6px; }
.method { display: flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: 8px; padding: 10px 14px; cursor: pointer; font-weight: 600; }
.method input { width: auto; }
.method:has(input:checked) { border-color: var(--brand); box-shadow: 0 0 0 1px var(--brand); }
.hint { margin: -6px 0 0; font-size: 14px; color: var(--muted); font-weight: 400; }
.hint.warn { color: var(--warn); background: var(--warn-bg); padding: 8px 12px; border-radius: 8px; margin: 0; }
.error { color: var(--bad); margin: 0; }
.status { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; padding: 6px 12px; border-radius: 999px; margin-bottom: 12px; }
.status.waiting { background: var(--warn-bg); color: var(--warn); }
.status.ok { background: color-mix(in srgb, var(--ok) 15%, transparent); color: var(--ok); }
.status.bad { background: color-mix(in srgb, var(--bad) 12%, transparent); color: var(--bad); }
.dot { width: 9px; height: 9px; border-radius: 50%; background: currentColor; animation: pulse 1.4s infinite; }
@keyframes pulse { 50% { opacity: .25; } }
@media (prefers-reduced-motion: reduce) { .dot { animation: none; } }
.product { font-size: 20px; }
.amount { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; font-size: 32px; font-weight: 800; margin: 4px 0 12px; font-variant-numeric: tabular-nums; }
.copy { font-size: 14px; padding: 6px 12px; background: transparent; color: var(--brand); border: 1px solid var(--brand); }
.payto { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; margin: 16px 0; }
.payto dt { color: var(--muted); } .payto dd { margin: 0; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.timer { font-size: 18px; } .timer b { font-variant-numeric: tabular-nums; } .timer b.low { color: var(--bad); }
.steps { padding-inline-start: 22px; }
.code { font: 700 22px var(--mono); background: var(--bg); border: 1px dashed var(--brand); border-radius: 8px; padding: 10px 14px; word-break: break-all; }
.big { font-size: 18px; padding: 14px 24px; }
.mono { font-family: var(--mono); } .ref { text-align: center; }
[hidden] { display: none !important; }