:root {
  --parchment: #EDE6D2;
  --parchment-deep: #E4DBC2;
  --ink: #22314A;
  --brass: #A9782F;
  --oxblood: #932F26;
  --moss: #5C6E4F;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--parchment); }
body { font-family: 'Inter', sans-serif; color: var(--ink); }
#app { max-width: 460px; margin: 0 auto; display: flex; flex-direction: column; min-height: 100vh; }

header.app-header { padding: 24px 20px 12px; }
.eyebrow { font-size: 12px; font-weight: 500; color: var(--brass); letter-spacing: 0.18em; text-transform: uppercase; margin: 0; }
h1 { font-family: 'Fraunces', serif; font-size: 30px; font-weight: 600; margin: 4px 0 2px; color: var(--ink); }
.subtitle { font-size: 14px; margin: 0; opacity: 0.65; }
.back-link { font-size: 12px; background: none; border: none; color: var(--ink); opacity: 0.55; cursor: pointer; font-family: 'Inter', sans-serif; padding: 0; margin-bottom: 8px; text-decoration: underline; }

.row { display: flex; gap: 8px; }
.col { display: flex; flex-direction: column; gap: 8px; }
.px { padding-left: 20px; padding-right: 20px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }

.btn-toggle { flex: 1; padding: 10px 0; border-radius: 8px; border: 1px solid var(--ink); background: transparent; color: var(--ink); font-family: 'Inter', sans-serif; font-size: 14px; font-weight: 600; cursor: pointer; }
.btn-toggle.active { background: var(--ink); color: var(--parchment); }
.btn-toggle-brass { flex: 1; padding: 7px 0; border-radius: 8px; border: 1px solid var(--brass); background: transparent; color: var(--brass); font-family: 'IBM Plex Mono', monospace; font-size: 12px; font-weight: 600; cursor: pointer; }
.btn-toggle-brass.active { background: var(--brass); color: var(--parchment); }
.btn-toggle-soft { flex: 1; padding: 7px 0; border-radius: 8px; border: 1px solid rgba(34,49,74,0.3); background: transparent; color: var(--ink); font-family: 'IBM Plex Mono', monospace; font-size: 12px; font-weight: 600; cursor: pointer; }
.btn-toggle-soft.active { background: rgba(34,49,74,0.1); }

.card { border-radius: 12px; padding: 12px; background: rgba(34,49,74,0.06); border: 1px solid rgba(34,49,74,0.15); }
.card p { margin: 0; }
.card-title { font-family: 'Fraunces', serif; font-size: 18px; line-height: 1.3; }
.target { color: var(--brass); font-weight: 600; }

.route-pick { text-align: left; border-radius: 12px; padding: 12px; cursor: pointer; border: 1px solid rgba(34,49,74,0.2); background: rgba(255,255,255,0.35); font-family: 'Inter', sans-serif; }
.route-pick.active { border-color: var(--ink); background: var(--ink); }
.route-pick .name { font-family: 'Fraunces', serif; font-size: 14px; font-weight: 600; margin: 0; color: var(--ink); }
.route-pick.active .name { color: var(--parchment); }
.route-pick .blurb { font-size: 12px; margin: 2px 0 0; opacity: 0.75; color: var(--ink); }
.route-pick.active .blurb { color: var(--parchment); }

.map-wrap { padding: 0 20px; }
.map-frame { border-radius: 16px; overflow: hidden; box-shadow: 0 2px 8px rgba(34,49,74,0.12); border: 1px solid rgba(34,49,74,0.18); }
.leaflet-tile-pane { filter: sepia(0.35) saturate(0.55) brightness(1.05) contrast(0.95); }
.leaflet-control-attribution { font-size: 9px !important; background: rgba(237,230,210,0.85) !important; }
.map-caption-row { display: flex; align-items: center; justify-content: center; gap: 10px; margin: 6px 20px 0; flex-wrap: wrap; }
.map-caption { text-align: center; font-size: 11px; opacity: 0.45; margin: 0; }
.fit-view-btn { font-size: 11px; font-family: 'Inter', sans-serif; color: var(--brass); background: none; border: 1px solid var(--brass); border-radius: 999px; padding: 3px 10px; cursor: pointer; white-space: nowrap; }
.street-label span { font-family: 'IBM Plex Mono', monospace; font-size: 10px; color: var(--ink); background: rgba(237,230,210,0.92); padding: 1px 5px; border-radius: 4px; white-space: nowrap; text-transform: uppercase; letter-spacing: 0.04em; border: 1px solid rgba(34,49,74,0.18); }
.leaflet-container { background: #EDE6D2; }

.choice-grid { padding: 12px 20px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.choice-btn { border-radius: 12px; border: 1px solid rgba(34,49,74,0.2); background: rgba(255,255,255,0.4); padding: 10px; font-family: 'Inter', sans-serif; font-size: 14px; font-weight: 500; color: var(--ink); text-align: left; cursor: pointer; }
.choice-btn.correct { border-color: var(--moss); background: rgba(92,110,79,0.15); }
.choice-btn.wrong { border-color: var(--oxblood); background: rgba(147,47,38,0.1); }
.choice-btn.dim { border-color: rgba(34,49,74,0.1); background: rgba(255,255,255,0.2); opacity: 0.55; }

.type-row { padding: 12px 20px 0; display: flex; gap: 8px; }
.type-input { flex: 1; border-radius: 12px; padding: 10px 12px; font-size: 14px; font-family: 'Inter', sans-serif; color: var(--ink); border: 1px solid rgba(34,49,74,0.3); background: rgba(255,255,255,0.6); }
.type-go { border-radius: 12px; padding: 0 18px; font-size: 14px; font-weight: 600; font-family: 'Inter', sans-serif; background: var(--ink); color: var(--parchment); border: none; cursor: pointer; }

.feedback-box { border-radius: 12px; padding: 12px; display: flex; gap: 10px; align-items: flex-start; }
.feedback-box.correct { background: rgba(92,110,79,0.12); border: 1px solid var(--moss); }
.feedback-box.wrong { background: rgba(147,47,38,0.08); border: 1px solid var(--oxblood); }
.feedback-title { font-size: 14px; font-weight: 600; margin: 0; }
.feedback-fact { font-size: 12px; margin: 3px 0 0; opacity: 0.75; line-height: 1.5; }
.continue-btn { width: 100%; margin-top: 8px; border-radius: 12px; padding: 11px 0; background: var(--ink); color: var(--parchment); border: none; font-family: 'Inter', sans-serif; font-size: 14px; font-weight: 600; cursor: pointer; }
.icon-ok { color: var(--moss); }
.icon-no { color: var(--oxblood); }

footer.app-footer { margin-top: auto; padding: 16px 20px 24px; text-align: center; }
footer.app-footer .credit { font-family: 'IBM Plex Mono', monospace; font-size: 11px; opacity: 0.4; }

.pick-card { border-radius: 14px; padding: 16px; border: 1px solid rgba(34,49,74,0.2); background: rgba(255,255,255,0.4); cursor: pointer; text-align: left; font-family: 'Inter', sans-serif; }
.pick-card.disabled { cursor: default; opacity: 0.5; }
.pick-card .name { font-family: 'Fraunces', serif; font-size: 18px; font-weight: 600; margin: 0; color: var(--ink); }
.pick-card .blurb { font-size: 13px; margin: 4px 0 0; opacity: 0.75; }
.badge-soon { display: inline-block; margin-top: 8px; font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; font-family: 'IBM Plex Mono', monospace; color: var(--brass); border: 1px solid var(--brass); border-radius: 999px; padding: 2px 8px; }