:root {
  --ink: #16141a;
  --ink-2: #2a2730;
  --paper: #f7f2ea;
  --paper-2: #efe7da;
  --card: #ffffff;
  --line: #e2d8c8;
  --text: #1d1b20;
  --muted: #6e665c;
  --accent: #e2574c;
  --accent-ink: #ffffff;
  --gold: #c99a4e;
  --brand-pink: #f2398a;
  --ok: #2f8a57;
  --ok-bg: #e2f3e8;
  --warn: #9a6400;
  --warn-bg: #fff1d3;
  --info: #2b5fb8;
  --info-bg: #e3ecfb;
  --gray-bg: #ece8e2;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow: 0 1px 2px rgba(22, 20, 26, .06), 0 8px 24px rgba(22, 20, 26, .08);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: Georgia, "Times New Roman", serif;
  color-scheme: light;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: var(--font);
  background: var(--paper);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}
h1, h2, h3 { margin: 0 0 .4em; line-height: 1.15; }
p { margin: 0 0 .75em; line-height: 1.45; }
.muted { color: var(--muted); }
[hidden] { display: none !important; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4em;
  min-height: 44px; padding: 0 18px;
  border: 1px solid var(--line); border-radius: 999px;
  background: var(--card); color: var(--text);
  font: 600 15px/1 var(--font); cursor: pointer; text-decoration: none;
  transition: transform .08s ease, background .15s ease, opacity .15s;
  user-select: none;
}
.btn:active { transform: scale(.97); }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-dark { background: var(--ink); border-color: var(--ink); color: #fff; }
.btn-ghost { background: transparent; }
.btn-lg { min-height: 54px; font-size: 17px; padding: 0 26px; }
.btn-sm { min-height: 34px; padding: 0 12px; font-size: 13px; }
.btn-danger { color: #b3261e; border-color: #f0c8c4; }

.badge {
  display: inline-flex; align-items: center; gap: .35em;
  padding: 4px 10px; border-radius: 999px;
  font: 700 12px/1.2 var(--font); letter-spacing: .02em;
  background: var(--gray-bg); color: var(--ink-2);
}
.badge.warning, .badge.s-pending { background: var(--warn-bg); color: var(--warn); }
.badge.info, .badge.s-printing { background: var(--info-bg); color: var(--info); }
.badge.success, .badge.s-ready { background: var(--ok-bg); color: var(--ok); }
.badge.s-claimed { background: var(--gray-bg); color: var(--muted); }
.badge.danger { background: #fde4e1; color: #b3261e; }

.toast {
  position: fixed; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom));
  transform: translate(-50%, 30px); opacity: 0; pointer-events: none;
  background: var(--ink); color: #fff; padding: 12px 18px; border-radius: 12px;
  font-size: 14px; max-width: min(92vw, 420px); text-align: center; z-index: 100;
  transition: opacity .2s, transform .2s; box-shadow: var(--shadow);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

.spinner {
  width: 36px; height: 36px; border-radius: 50%;
  border: 3px solid var(--line); border-top-color: var(--accent);
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

input, select, textarea {
  font: 15px var(--font); color: var(--text);
  border: 1px solid var(--line); border-radius: 10px; background: #fff;
  padding: 10px 12px; min-height: 42px; width: 100%;
}
input:focus, select:focus, textarea:focus, .btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
label.field { display: grid; gap: 6px; font-size: 13px; font-weight: 600; color: var(--ink-2); }