:root{--bg: #f7fafc;--surface: #ffffff;--card: #ffffff;--accent: #1e3a8a;--accent-2: #0ea5e9;--muted: #475569;--border: #e6eef6}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial;background:var(--bg);color:#0f1724}.header{padding:18px 24px;font-size:20px;font-weight:700;border-bottom:1px solid var(--border);background:linear-gradient(90deg,#fff9,#fff6)}.main{display:flex;gap:18px;padding:18px}.left{width:420px}.right{flex:1;min-height:640px;border-radius:8px;overflow:hidden;background:transparent}.card{background:var(--card);padding:14px;border-radius:8px;margin-bottom:12px;box-shadow:0 1px 3px #1018280f;border:1px solid #e6eef6}.form-row{display:flex;gap:8px;margin-bottom:8px}.form-row input,.form-row select{flex:1;padding:10px;border-radius:6px;border:1px solid var(--border);background:transparent;color:inherit}.controls{display:flex;gap:8px;align-items:center}.btn{background:var(--accent);color:#fff;padding:8px 12px;border-radius:6px;border:none;cursor:pointer;font-weight:600}.btn.secondary{background:transparent;border:1px solid #cdd5e1;color:var(--muted)}.small{font-size:13px;color:var(--muted)}.map-container{width:100%;height:640px;border-radius:8px;overflow:hidden;box-shadow:0 1px 6px #1018280f;border:1px solid var(--border)}.summary{padding:10px}.stops{margin-top:10px}.toggle{display:inline-flex;align-items:center;padding:6px;background:#fff;border-radius:20px}.cycle-control{display:flex;align-items:center;gap:6px}@media(max-width:900px){.main{flex-direction:column}.left{width:100%}}