:root { color-scheme: light; }
body { background:#fff; color:#111; font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, 'Apple Color Emoji','Segoe UI Emoji'; }
a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
.container { max-width: 72rem; margin: 0 auto; padding: 0 1rem; }

/* Buttons = comfy touch targets */
.btn { display:inline-block; padding:0.625rem 0.875rem; border:1px solid #111; border-radius:0.5rem; background:#fff; color:#111; text-decoration:none; cursor:pointer; }
.btn-primary { background:#111; color:#fff; }
.btn-ghost { background:#fff; color:#111; }

.input, select, textarea { width:100%; padding:0.6rem 0.8rem; border:1px solid #e5e5e5; border-radius:0.5rem; }
.label { font-size:0.875rem; font-weight:600; }

/* Cards */
.card { border:1px solid #e5e5e5; border-radius: 1rem; padding:1rem; box-shadow: 0 1px 2px rgba(0,0,0,0.04); background:#fff; }
@media (min-width: 640px) { .card { padding:1.25rem; } }