/* MORPHBOARD shared chrome (copied from HATCHWALL). Every brand/pack value is a CSS variable pushed live by /lib/brand.js (no reload). */
@font-face { font-family: 'Manrope'; src: url('/assets/fonts/Manrope-var.woff2') format('woff2'); font-weight: 200 800; font-display: swap; }
@font-face { font-family: 'Fraunces'; src: url('/assets/fonts/Fraunces-var.woff2') format('woff2'); font-weight: 100 900; font-display: swap; }
@font-face { font-family: 'Big Shoulders Display'; src: url('/assets/fonts/BigShouldersDisplay-var.woff2') format('woff2'); font-weight: 100 900; font-display: swap; }
:root {
  --bg: #101018; --deep: #20203A; --primary: #7FE3FF; --secondary: #5AD1A0; --accent: #FFB347; --warn: #FF6F61; --ink: #F2F4FA;
  --on-primary: #03101C; --on-accent: #03101C; --display: 'Big Shoulders Display'; --display-weight: 800; --display-tracking: 0.01em; --display-case: uppercase;
  --ease: cubic-bezier(.45,.05,.25,1); --dur: 760ms; --rise: 28px; --radius: 20px; --body: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --panel: color-mix(in srgb, var(--deep) 78%, transparent); --line: color-mix(in srgb, var(--ink) 16%, transparent); --muted: color-mix(in srgb, var(--ink) 66%, transparent);
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--body); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
.display { font-family: var(--display), var(--body); font-weight: var(--display-weight); letter-spacing: var(--display-tracking); text-transform: var(--display-case); line-height: 1.02; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; touch-action: manipulation; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 56px; padding: 0 28px; border-radius: calc(var(--radius) * .9); background: var(--primary); color: var(--on-primary); font-weight: 800; font-size: 18px; letter-spacing: .01em; transition: transform var(--dur) var(--ease), filter .2s, opacity .2s; box-shadow: 0 10px 34px -12px var(--primary); width: 100%; }
.btn:active { transform: scale(.97); filter: brightness(1.08); transition-duration: 80ms; }
.btn[disabled] { opacity: .45; box-shadow: none; pointer-events: none; }
.btn.ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 2px var(--line); }
.btn.accent { background: var(--accent); color: var(--on-accent); box-shadow: 0 10px 34px -12px var(--accent); }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.muted { color: var(--muted); }
[hidden] { display: none !important; }
@keyframes rise { from { opacity: 0; transform: translateY(var(--rise)); } to { opacity: 1; transform: none; } }
.rise { animation: rise var(--dur) var(--ease) both; }
@media (prefers-reduced-motion: reduce) { * { animation-duration: 1ms !important; transition-duration: 1ms !important; } }