:root{--card: #ffffff;--border: #e5e5e5;--muted: rgba(0, 0, 0, .7)}*{box-sizing:border-box}.container{max-width:1100px;margin:0 auto;padding:16px;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:12px}.form{display:grid;gap:10px}label{display:grid;gap:6px;font-size:14px}input,select,button{width:100%;padding:12px;border-radius:10px;border:1px solid var(--border);font-size:16px}button{cursor:pointer}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media(max-width:820px){.grid-2{grid-template-columns:1fr}.container{padding-bottom:90px}}.sticky-actions{position:sticky;bottom:0;background:#fffffff2;border-top:1px solid var(--border);padding:12px;margin-top:16px;display:flex;gap:10px;flex-wrap:wrap}.muted{color:var(--muted)}