:root {
  --bg: #12100c;
  --bg-2: #1b1812;
  --ink: #ece6d8;
  --muted: #9c9484;
  --line: #3a3428;
  --amber: #e0a21a;
  --amber-dim: #8a6410;
  --rust: #c45a2a;
  --ok: #7ea35a;
  --bad: #c45a2a;
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  background:
    radial-gradient(1200px 500px at 10% -10%, #2a2112 0%, transparent 55%),
    var(--bg);
  color: var(--ink);
  font-family: "Segoe UI", "IBM Plex Sans", system-ui, sans-serif;
}

.wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}

.top {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-end;
  border-bottom: 1px solid var(--line);
  padding-bottom: 20px;
}

.kicker {
  margin: 0 0 6px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 11px;
  color: var(--amber);
}

h1 {
  margin: 0;
  font-weight: 620;
  font-size: clamp(28px, 4vw, 42px);
  letter-spacing: -0.03em;
}

h1 span {
  color: var(--amber);
}

.sku,
.hint {
  color: var(--muted);
  margin: 8px 0 0;
}

.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

button {
  appearance: none;
  border: 1px solid var(--line);
  background: var(--bg-2);
  color: var(--ink);
  padding: 10px 14px;
  border-radius: 4px;
  cursor: pointer;
  font: inherit;
}

button.primary {
  background: var(--amber);
  color: #1a1406;
  border-color: var(--amber);
  font-weight: 650;
}

button:disabled {
  opacity: 0.5;
  cursor: wait;
}

.banners {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
}

.banner {
  border: 1px solid var(--line);
  padding: 10px 12px;
  font-size: 14px;
}

.banner.warn {
  border-color: var(--amber-dim);
  color: #f0d48a;
}

.banner.bad {
  border-color: var(--bad);
  color: #f0b8a4;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  margin: 22px 0;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.meta-row strong {
  color: var(--ink);
  font-weight: 600;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
}

.card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  padding: 16px;
  box-shadow: var(--shadow);
  min-height: 210px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.card.cheapest {
  border-color: var(--amber);
}

.card h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
}

.price {
  font-family: "Cascadia Mono", "IBM Plex Mono", ui-monospace, Consolas, monospace;
  font-size: 26px;
  letter-spacing: -0.03em;
}

.conv {
  color: var(--muted);
  font-size: 13px;
}

.flags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.flag {
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  padding: 3px 6px;
  color: var(--muted);
}

.flag.drop,
.flag.sale {
  color: #f3c2a8;
  border-color: var(--rust);
}

.flag.best {
  color: #1a1406;
  background: var(--amber);
  border-color: var(--amber);
}

.flag.stock {
  color: #cfe3b8;
  border-color: var(--ok);
}

.card a {
  color: var(--amber);
  text-decoration: none;
  font-size: 13px;
}

.panel {
  margin-top: 36px;
}

.panel h2 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
}

.history {
  display: grid;
  gap: 14px;
  margin-top: 14px;
}

.spark {
  border: 1px solid var(--line);
  padding: 12px;
  background: #16130e;
}

.spark header {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 8px;
}

.spark svg {
  width: 100%;
  height: 56px;
  display: block;
}

@media (max-width: 700px) {
  .top {
    flex-direction: column;
    align-items: stretch;
  }
}