/* Geometry is shared across themes. Palette is the only theme-dependent layer. */
:root{color-scheme:dark;--font-sans:Arial,Helvetica,sans-serif;--font-mono:ui-monospace,Consolas,monospace;--text-xs:.75rem;--text-sm:.875rem;--text-md:1rem;--text-lg:1.125rem;--weight-regular:400;--weight-medium:500;--weight-strong:600;--weight-bold:700;--leading-body:1.6;--leading-control:1.25;--leading-heading:1.15;--tracking-control:.02em;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--control-height:2.75rem;--control-radius:10px;--control-padding:16px;--icon-size:1.25rem;--card-radius:16px;--modal-radius:20px;--radius:var(--card-radius);--focus-width:2px;--heading-xl:clamp(30px,4vw,52px);--heading-lg:clamp(26px,3vw,38px);--heading-md:22px;--heading-order:clamp(22px,2.5vw,33px);--brand-lime:#d0fc54;font:16px/var(--leading-body) var(--font-sans)}
:root,html[data-theme=dark]{--bg:#101019;--panel:#191924;--surface:#222330;--text:#f0f2fa;--muted:#b0b4c9;--line:#393b4c;--lime:#d0fc54;--accent-ink:#162008;--violet:#bea2ff;--danger:#ffabb6;--soft:#292b38;--shadow:0 18px 55px #0003;--veil:#090a12cc;--accent-soft:#d0fc5412;--field:#13141e;--ok:#beed80;--control-hover:#333644}
html[data-theme=light]{--bg:#fff;--panel:#fff;--surface:#f6f7fa;--text:#111827;--muted:#5b6472;--line:#e6e8ef;--lime:#456b13;--accent-ink:#152000;--violet:#7150a0;--danger:#a6203b;--soft:#f6f7fa;--shadow:0 16px 48px #2639580a;--accent-soft:#f6f9f2;--veil:#1b23357d;--field:#f6f7fa;--ok:#366319;--control-hover:#edf0f5}