:root {
  --ink: #16231e;
  --muted: #718078;
  --line: #e5ebe7;
  --paper: #fffdf9;
  --surface: #ffffff;
  --brand: #0f7a50;
  --brand-dark: #075d3b;
  --brand-soft: #e8f5ee;
  --accent: #ff6b3d;
  --accent-soft: #fff0e9;
  --warn: #f6a42b;
  --danger: #da3c3c;
  --shadow: 0 24px 70px rgba(18, 47, 35, .1);
  --radius: 22px;
}
* { box-sizing: border-box; }
html { color-scheme: light; scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-size: 21px; font-weight: 850; letter-spacing: -.04em; }
.brand-mark { width: 40px; height: 40px; display: grid; place-items: center; color: #fff; border-radius: 13px; background: var(--brand); box-shadow: 0 9px 24px rgba(15,122,80,.22); font-size: 16px; font-weight: 900; letter-spacing: -.08em; }
.eyebrow { margin: 0 0 12px; color: var(--brand); font-size: 12px; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
.primary, .secondary, .danger-button { min-height: 46px; padding: 0 18px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 0; border-radius: 14px; font-weight: 800; }
.primary { color: #fff; background: var(--brand); box-shadow: 0 10px 25px rgba(15,122,80,.2); }
.primary:hover { background: var(--brand-dark); }
.secondary { color: var(--ink); background: #fff; border: 1px solid var(--line); }
.danger-button { color: #fff; background: var(--danger); }
.pill { display: inline-flex; align-items: center; gap: 7px; min-height: 28px; padding: 0 11px; color: var(--brand-dark); border-radius: 999px; background: var(--brand-soft); font-size: 12px; font-weight: 800; }
.muted { color: var(--muted); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.toast { position: fixed; z-index: 100; left: 50%; bottom: 26px; max-width: min(420px, calc(100% - 28px)); padding: 13px 18px; color: #fff; border-radius: 14px; background: #17241f; box-shadow: var(--shadow); transform: translate(-50%, 140%); opacity: 0; transition: .25s ease; font-weight: 700; text-align: center; }
.toast.show { transform: translate(-50%, 0); opacity: 1; }
.toast.error { background: var(--danger); }
.loader { width: 28px; height: 28px; border: 3px solid var(--line); border-top-color: var(--brand); border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; } }