/* Minimal, clean styles */
:root { font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial; color-scheme: light; }
body { margin: 0; padding: 2rem; background: #f6f8fb; }
.container { max-width: 720px; margin: 0 auto; background: #fff; padding: 2rem; border-radius: 12px; box-shadow: 0 6px 24px rgba(20,30,50,0.08); }
h1 { margin-top: 0; }
label { display:block; margin-top: 1rem; }
input[type=text], select { width:100%; padding: 0.6rem; margin-top:0.25rem; border:1px solid #ddd; border-radius:8px; }
button { margin-top:1rem; padding: 0.7rem 1rem; border: 0; border-radius: 10px; background: #2563eb; color: #fff; cursor:pointer; }
.tracking-card { margin-top:1rem; padding:1rem; border-radius:8px; background:#f8fafc; }
.events { padding-left: 1rem; }
.error { color: #a33; }
.note { margin-top:1rem; color:#666 }