/* CIRCA — design tokens & shared styles */
:root {
  --circa-cream: #F5EDE2;
  --circa-cream-2: #EFE5D6;
  --circa-paper: #FBF6EC;
  --circa-card: #FFFFFF;
  --circa-ink: #1A1410;
  --circa-ink-2: #4A413A;
  --circa-mute: #8B7F73;
  --circa-line: #E6DACA;
  --circa-red: #B5202B;          /* cherry red primary */
  --circa-red-deep: #8C1820;
  --circa-red-soft: #F4D9D9;
  --circa-blush: #F2D9D2;
  --circa-blush-2: #EAC8BE;
  --circa-peach: #F4C9AD;
  --circa-peach-2: #ECB597;
  --circa-powder: #C9D6E2;
  --circa-powder-2: #B8CADB;
  --circa-cream-chip: #EFE6D2;
  --circa-sage: #CFD9C4;
  --circa-green: #4F6B4A;

  --serif: "Cormorant Garamond", "EB Garamond", Georgia, serif;
  --sans: "Inter Tight", -apple-system, system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

.circa-app, .circa-app * { box-sizing: border-box; }
.circa-app {
  font-family: var(--sans);
  color: var(--circa-ink);
  background: var(--circa-paper);
  height: 100%;
  letter-spacing: -0.01em;
}
.circa-serif { font-family: var(--serif); letter-spacing: -0.01em; }
.circa-mono { font-family: var(--mono); }

/* common bits */
.circa-divider { height: 1px; background: var(--circa-line); }
.circa-card {
  background: var(--circa-card);
  border-radius: 18px;
  border: 1px solid var(--circa-line);
}
.circa-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; border-radius: 999px;
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  font-weight: 600;
}
.circa-btn-red {
  background: var(--circa-red); color: #fff;
  border: 0; border-radius: 14px;
  padding: 16px; font-weight: 600;
  font-family: var(--sans); font-size: 15px;
  letter-spacing: 0.01em; width: 100%;
}
.circa-btn-ghost {
  background: transparent; border: 1px solid var(--circa-line);
  color: var(--circa-ink); border-radius: 14px;
  padding: 14px; font-weight: 500; font-size: 14px; width: 100%;
}

/* sticker chip — has the peeling sticker feel */
.circa-sticker {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center;
  width: 56px; height: 56px; border-radius: 999px;
  font-family: var(--serif); font-size: 18px; font-weight: 600;
  color: var(--circa-ink);
  box-shadow: inset 0 -6px 10px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.06);
  user-select: none;
}
.circa-sticker.lg { width: 64px; height: 64px; font-size: 20px; }
.circa-sticker::after {
  content: ""; position: absolute; right: -2px; bottom: -2px;
  width: 14px; height: 14px; border-radius: 50%;
  background: linear-gradient(135deg, rgba(255,255,255,.8), rgba(0,0,0,.06));
  transform: rotate(20deg);
  opacity: .6;
}
.circa-sticker.bl { background: var(--circa-blush); }
.circa-sticker.pe { background: var(--circa-peach); }
.circa-sticker.po { background: var(--circa-powder); }
.circa-sticker.cr { background: var(--circa-cream-chip); }
.circa-sticker.rd { background: var(--circa-red); color: #fff; }
.circa-sticker.dash {
  background: transparent;
  border: 1.5px dashed var(--circa-mute);
  color: var(--circa-mute);
  box-shadow: none;
}
.circa-sticker.dash::after { display: none; }

/* tab bar */
.circa-tabbar {
  display: grid; grid-template-columns: repeat(5, 1fr);
  padding: 8px 4px 22px;
  background: var(--circa-paper);
  border-top: 1px solid var(--circa-line);
}
.circa-tab {
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  font-size: 10.5px; color: var(--circa-mute); font-weight: 500;
}
.circa-tab.active { color: var(--circa-red); }

/* placeholder image (subtle stripe) */
.circa-ph {
  background:
    repeating-linear-gradient(135deg, rgba(0,0,0,0.04) 0 6px, transparent 6px 12px),
    var(--circa-blush);
  display: flex; align-items: flex-end; justify-content: flex-start;
  color: rgba(0,0,0,0.45); font-family: var(--mono); font-size: 9px;
  padding: 6px;
}
.circa-ph.peach { background:
    repeating-linear-gradient(135deg, rgba(0,0,0,0.04) 0 6px, transparent 6px 12px),
    var(--circa-peach); }
.circa-ph.powder { background:
    repeating-linear-gradient(135deg, rgba(0,0,0,0.04) 0 6px, transparent 6px 12px),
    var(--circa-powder); }
.circa-ph.cream { background:
    repeating-linear-gradient(135deg, rgba(0,0,0,0.03) 0 6px, transparent 6px 12px),
    var(--circa-cream-2); }
.circa-ph.dark { background:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.06) 0 6px, transparent 6px 12px),
    #6B5848; color: rgba(255,255,255,0.7); }