/* /app: same palette and type as the site (public/home.css). Big Shoulders only for the max bid,
   JetBrains Mono only for numbers, yellow only on the main Check buttons. */
:root {
  --bg: #0d0c0a;
  --panel: #161411;
  --panel2: #1e1c18;
  --line: #26231f;
  --text: #efeae0;
  --body: #cbc5b9;
  --dim: #9a9488;
  --accent: #ffd23f;
  --good: #3ddc84;
  --safe: #a9c7d6; /* safe bid: off the cheapest candidate, calm rather than "go" green */
  --bad: #ff5a4f;
  --display: "Big Shoulders Display", "Arial Narrow", Impact, sans-serif;
  --sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16.5px/1.55 var(--sans);
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
}

main {
  max-width: 560px;
  margin: 0 auto;
  padding: max(16px, env(safe-area-inset-top)) 16px max(32px, env(safe-area-inset-bottom));
  display: grid;
  gap: 18px;
}

header { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 4px 0 8px; }
h1 { margin: 0; font: 600 20px/1.2 var(--sans); letter-spacing: -0.01em; }
h1 a { color: inherit; text-decoration: none; }
h2 { margin: 8px 0; font: 600 18px/1.3 var(--sans); }

.margin { display: grid; gap: 2px; font-size: 14px; color: var(--dim); min-width: 150px; }
.margin b { color: var(--text); font: 500 14px var(--mono); }
input[type="range"] { width: 100%; accent-color: var(--text); height: 28px; }

button {
  font: 600 16px/1.2 var(--sans);
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 13px 18px;
  cursor: pointer;
}
button:disabled { opacity: 0.5; }
.big {
  width: 100%;
  padding: 20px;
  font-size: 19px;
  background: var(--accent);
  color: var(--bg);
  border: 0;
  border-radius: 12px;
}
.primary { background: var(--accent); color: var(--bg); border: 0; flex: 1; }
.ghost { background: transparent; }
.row { display: flex; gap: 10px; }

.hint { margin: 0 0 10px; color: var(--body); font-size: 15px; }
.cropWrap { width: 100%; display: flex; justify-content: center; }
#cropCanvas { max-width: 100%; border-radius: 10px; touch-action: none; }

#result { display: grid; gap: 16px; }
#status { overflow-wrap: anywhere; padding: 16px; border-radius: 12px; background: var(--panel); color: var(--body); }
#status.error { color: #ffc2bd; }
#status a { color: var(--text); font-weight: 600; text-underline-offset: 3px; }

.bid { text-align: center; padding: 22px 18px; background: var(--panel); border-radius: 16px; }
.label { font: 500 11.5px/1.3 var(--sans); text-transform: uppercase; letter-spacing: 0.06em; color: var(--dim); }
.huge { font: 800 clamp(64px, 20vw, 96px)/1 var(--display); margin-top: 6px; color: var(--good); font-variant-numeric: tabular-nums; }
.huge.zero { color: var(--bad); }
.bid.safe { background: var(--panel); box-shadow: inset 0 0 0 1px #2c3a42; }
.bid.safe .huge { color: var(--safe); }
.bid.safe .label { color: var(--safe); }
.assume { display: inline-block; margin-top: 10px; padding: 4px 10px; border-radius: 999px; background: #1a2328;
  color: var(--safe); font: 500 13px/1.4 var(--sans); }
.sub { margin-top: 8px; font-size: 14.5px; color: var(--body); }

.card {
  display: grid;
  grid-template-columns: 42% 1fr;
  gap: 14px;
  padding: 14px;
  background: var(--panel);
  border-radius: 16px;
}
.card img { width: 100%; border-radius: 10px; }
.meta { display: grid; gap: 6px; align-content: start; min-width: 0; }
.wide { grid-column: 1 / -1; display: grid; gap: 10px; min-width: 0; }
.name { font-size: 20px; font-weight: 600; letter-spacing: -0.01em; }
.dim { color: var(--dim); font-size: 14px; }
a.dim { text-decoration: underline; text-underline-offset: 3px; }
.warn { padding: 10px 12px; border-radius: 10px; background: var(--panel2); color: var(--body); font-size: 14px; }

.prices { margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.prices div { background: var(--bg); border-radius: 10px; padding: 8px 10px; min-width: 0; }
.prices dt { font-size: 12.5px; color: var(--dim); }
.prices dd { margin: 0; font: 500 17px/1.3 var(--mono); font-variant-numeric: tabular-nums; }
/* special printing with no price of its own: the regular print's price, greyed out */
.prices.regular-only dd { color: var(--dim); font-weight: 400; }
.prices.regular-only::before { content: "Regular print only"; grid-column: 1 / -1; font: 500 11.5px/1.3 var(--sans); color: var(--dim); text-transform: uppercase; letter-spacing: 0.06em; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { padding: 6px 11px; font-size: 13.5px; font-weight: 500; border-radius: 999px; }
.chip.on { background: var(--text); color: var(--bg); border-color: var(--text); }

.cands { display: grid; gap: 10px; }
.cand { display: flex; gap: 12px; align-items: center; text-align: left; padding: 10px; font-weight: 400; }
.cand img { width: 64px; border-radius: 6px; }
.cand div { display: grid; gap: 2px; }
.cand b { font-weight: 600; }
.cand span { color: var(--dim); font-size: 14px; }
.cand .cprice { color: var(--text); font: 500 14px var(--mono); }
.cand.on { border-color: var(--text); }

details { color: var(--dim); font-size: 14px; }
pre { overflow-x: auto; background: var(--panel); padding: 12px; border-radius: 10px; font: 12px/1.5 var(--mono); }