/* city-cbus.css — Columbus (GetOut614) theme overrides. Strategy: use [data-city="cbus"] selector (set on by Base.astro) so these overrides have higher specificity than the plain :root in tokens.css and win regardless of stylesheet load order. Palette: OSU scarlet #BB0000 on near-black ground (same as PIT). Scarlet ramp: #E03131 → #BB0000 → #8F0000 Secondary gray #A7B1B7 replaces --steel for the Columbus metadata role. Contrast notes: #BB0000 on cream ≈ 5.9:1 — AA for all text sizes. Safe to use directly. #BB0000 on #141210 ≈ 3.5:1 — large/UI only; small text uses white/gray. --accent-ink #BB0000 on cream passes AA; dark mode uses #D40000 (brighter). */ :root[data-city="cbus"] { --streetmap-pos: 52% 26%; --strip-gradient: linear-gradient(90deg, #6f0000 0%, var(--accent, #BB0000) 24%, #d9dde0 46%, #f2f4f5 50%, #d9dde0 54%, var(--accent, #BB0000) 76%, #6f0000 100%); /* Core accent (OSU scarlet) */ --accent: #BB0000; --accent-deep: #8F0000; /* dark stop of scarlet ramp */ --accent-light: #DD4444; /* light mid of scarlet ramp */ --accent-rgb: 187, 0, 0; --accent-grad-start: #E03131; /* light stop of CTA gradient */ /* Street-map poster for CBUS */ --streetmap: url('/streetmap-cbus-dark-v2.webp'); --streetmap-m: url('/streetmap-cbus-dark-v2-m.webp'); /* Grounds stay near-black (same as PIT) — no ground override needed. Scarlet reads best on dark; gray grounds go corporate. */ /* Columbus secondary gray for metadata/mono role */ --steel: #A7B1B7; /* Nav text on near-black — muted scarlet-pink (not full red at 3.5:1) */ --nav-on-ground: #E2E2E4; /* soft scarlet-white — idle */ --nav-on-ground-bright: #FFFFFF; /* brighter — active/hover */ /* Filter chip text — matches nav-on-ground */ --chip-text: #FFAAAA; /* Vibe cards stay near-black same as PIT — no card-dark override needed */ /* AA-safe accent for text on cream */ --accent-ink: #BB0000; /* 5.9:1 on cream — passes AA */ } @media (prefers-color-scheme: dark) { :root[data-city="cbus"] { --accent-ink: #D40000; /* slightly brighter on dark bg */ } } :root[data-city="cbus"][data-theme="dark"] { --accent-ink: #D40000; } :root[data-city="cbus"][data-theme="light"] { --accent-ink: #BB0000; } /* DC 2026-07-20: dark-grey canvas (default-dark for Columbus) */ :root[data-city="cbus"][data-theme="dark"]{ --paper:#1B1B1E; --line:#2C2C30; }