:root{--brand: #0b3d5c;--accent: #f5a623;--ok: #1e7b34;--bad: #b3261e;--bg: #f6f8fa;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:#111}*{box-sizing:border-box}body{margin:0;background:var(--bg)}.app{max-width:720px;margin:0 auto;min-height:100vh;padding-bottom:calc(64px + env(safe-area-inset-bottom))}header{display:flex;justify-content:space-between;align-items:center;background:var(--brand);color:#fff;padding:12px 16px;padding-top:calc(12px + env(safe-area-inset-top));position:sticky;top:0;z-index:2}header h1{font-size:1.1rem;margin:0}.net{font-size:.75rem;padding:2px 8px;border-radius:10px}.net.on{background:#2e7d32}.net.off{background:#8d6e63}main{padding:12px 16px}nav{position:fixed;bottom:0;left:0;right:0;display:flex;background:#fff;border-top:1px solid #ddd;padding-bottom:env(safe-area-inset-bottom);z-index:2}nav a{flex:1;text-align:center;padding:14px 0;color:#444;text-decoration:none;font-size:.9rem;position:relative}nav a.active{color:var(--brand);font-weight:600;border-top:3px solid var(--brand)}.badge{background:var(--bad);color:#fff;border-radius:10px;font-size:.7rem;padding:1px 6px;margin-left:4px}button{font:inherit;padding:10px 14px;border-radius:8px;border:1px solid #bbb;background:#fff;margin:4px 4px 4px 0;min-height:44px}button.primary{background:var(--brand);color:#fff;border-color:var(--brand)}button.primary:disabled{background:#8aa4b5;border-color:#8aa4b5}button.big{width:100%;font-size:1.1rem;padding:14px}button.ok{border-color:var(--ok);color:var(--ok)}button.bad{border-color:var(--bad);color:var(--bad)}button.link{border:none;background:none;color:var(--brand);text-decoration:underline;padding:4px 0;min-height:0}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px}.card{background:#fff;border-radius:10px;padding:12px;box-shadow:0 1px 2px #00000014}.card .value{font-size:1.5rem;font-weight:700;color:var(--brand)}.card .label{font-size:.8rem;color:#555}.card-row{background:#fff;border-radius:8px;padding:8px 12px;margin:6px 0}h2{font-size:1.05rem;margin:20px 0 8px}fieldset{background:#fff;border:1px solid #ddd;border-radius:10px;margin:12px 0;padding:8px 12px 12px}legend{font-weight:600;padding:0 4px}.field{display:flex;flex-direction:column;margin:6px 0;flex:1;min-width:0}.field span{font-size:.8rem;color:#444;margin-bottom:2px}input,select,textarea{font:inherit;font-size:16px;padding:8px;border:1px solid #bbb;border-radius:6px;width:100%;background:#fff}.row{display:flex;gap:8px;align-items:flex-end;flex-wrap:wrap}.check{display:flex;align-items:center;gap:10px;padding:8px 0;min-height:44px}.check input{width:22px;height:22px;flex:none}.group h4{margin:8px 0 0;font-size:.85rem;color:var(--brand)}.list{list-style:none;padding:0}.list li a{display:block;background:#fff;border-radius:8px;padding:10px 12px;margin:6px 0;color:inherit;text-decoration:none}.sub{font-size:.85rem;color:#555}.plain{padding-left:18px}.pill{display:inline-block;font-size:.72rem;padding:2px 8px;border-radius:10px;margin-left:6px;vertical-align:middle}.pill.ok{background:#d7f0dc;color:var(--ok)}.pill.warn{background:#fde2e1;color:var(--bad)}.pill.rec{background:#fff1d6;color:#8a5a00}.status{font-size:.8rem;padding:2px 8px;border-radius:10px;background:#eee}.status.flown{background:#d7f0dc;color:var(--ok)}.alert{background:#fde2e1;color:var(--bad);padding:10px;border-radius:8px;margin:8px 16px}.hint{color:#555;font-size:.9rem}.small{font-size:.75rem}.drill,.drill-row{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;background:#fff;border-radius:8px;padding:6px 10px;margin:4px 0}.drill-detail{flex-basis:100%;font-size:.9rem}.msg{background:#e8f0fe;padding:10px;border-radius:8px}.battery{border-top:1px solid #eee}.backup{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:6px;background:#fff1d6;color:#5c3d00;padding:8px 12px;margin:8px 16px;border-radius:8px;font-size:.9rem}.backup.ok{background:#d7f0dc;color:var(--ok)}.results{padding-left:18px}.results .bad{color:var(--bad)}.results .ok{color:var(--ok)}.sync-warning{background:#fde2e1;color:var(--bad);font-weight:600;padding:8px 10px;border-radius:8px;margin:8px 0}