:root{
  --ink:#0f1e2e; --muted:#5a6a7b; --line:#dbe5ee; --bg:#f2f6fa; --card:#fff;
  --brand:#1f7fb8; --brand-d:#145f8c; --tile:#d6e8f5;
  --red:#c0392b; --red-bg:#fdecea; --amber:#9a6200; --amber-bg:#fff4dc; --green:#1d7a46; --green-bg:#e3f5ea;
  --safe-b: env(safe-area-inset-bottom, 0px);
}
*{box-sizing:border-box;margin:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink);font-size:16px;line-height:1.45}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--brand)}
.boot{display:grid;place-items:center;height:100vh;color:var(--muted)}

/* top bar */
.top{position:sticky;top:0;z-index:5;background:var(--brand);color:#fff;padding:calc(env(safe-area-inset-top,0px) + 12px) 16px 12px;display:flex;align-items:center;gap:12px}
.top h1{font-size:19px;font-weight:700;flex:1}
.top .sync{font-size:12px;background:rgba(255,255,255,.18);padding:4px 10px;border-radius:999px;white-space:nowrap}
.top .sync.off{background:#f6c344;color:#3d2c00}
.top button{background:rgba(255,255,255,.18);border:0;color:#fff;border-radius:10px;padding:7px 12px;font-weight:600;font-size:14px;cursor:pointer}

main{max-width:720px;margin:0 auto;padding:14px 14px calc(90px + var(--safe-b))}

/* tabs */
.tabs{position:fixed;bottom:0;left:0;right:0;z-index:5;background:#fff;border-top:1px solid var(--line);display:flex;padding-bottom:var(--safe-b)}
.tabs button{flex:1;background:none;border:0;padding:9px 2px 8px;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11.5px;font-weight:600;color:var(--muted);cursor:pointer;position:relative}
.tabs svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.tabs button.on{color:var(--brand)}
.tabs .badge{position:absolute;top:5px;left:calc(50% + 6px);background:var(--red);color:#fff;border-radius:999px;font-size:10.5px;min-width:17px;height:17px;padding:0 5px;display:grid;place-items:center}

/* bits */
.toolbar{display:flex;gap:8px;margin-bottom:12px;align-items:center}
.search{flex:1;padding:11px 14px;border:1px solid var(--line);border-radius:12px;background:#fff;min-width:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--brand);color:#fff;border:0;border-radius:12px;padding:11px 16px;font-weight:600;cursor:pointer;text-decoration:none;white-space:nowrap}
.btn:active{background:var(--brand-d)}
.btn.sec{background:#fff;color:var(--brand);box-shadow:inset 0 0 0 1.5px var(--brand)}
.btn.quiet{background:var(--bg);color:var(--ink)}
.btn.danger{background:#fff;color:var(--red);box-shadow:inset 0 0 0 1.5px #e3b3ad}
.btn.sm{padding:8px 12px;font-size:14px;border-radius:10px}
.btn.block{width:100%}
.btn:disabled{opacity:.55}
h2.sec{font-size:13px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin:20px 4px 8px;display:flex;justify-content:space-between}
h2.sec:first-child{margin-top:4px}
h2.sec.red{color:var(--red)}
.empty{text-align:center;color:var(--muted);padding:36px 16px;background:#fff;border-radius:14px;border:1px dashed var(--line)}

.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:10px}
.card .row1{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.card .name{font-weight:700;font-size:17px}
.card .price{font-weight:700;white-space:nowrap}
.card .addr{display:inline-block;margin-top:2px;color:var(--brand);text-decoration:none;font-size:15px}
.card .meta{color:var(--muted);font-size:14.5px;margin-top:4px}
.card .note{background:var(--bg);border-radius:10px;padding:8px 10px;margin-top:8px;font-size:14.5px;white-space:pre-wrap}
.card .acts{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.card .acts .grow{flex:1}
.chip{display:inline-block;font-size:12.5px;font-weight:600;padding:3px 9px;border-radius:999px;background:var(--tile);color:var(--brand-d);margin-right:4px;margin-top:6px}
.chip.red{background:var(--red-bg);color:var(--red)}
.chip.amber{background:var(--amber-bg);color:var(--amber)}
.chip.green{background:var(--green-bg);color:var(--green)}
.chip.grey{background:#eef1f4;color:var(--muted)}
.card.done{opacity:.92}
.card.done .name{color:var(--muted)}

.stat{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:6px}
.stat div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px}
.stat b{display:block;font-size:24px}
.stat span{font-size:13px;color:var(--muted)}
.list{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.list .li{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 14px;border-top:1px solid var(--line)}
.list .li:first-child{border-top:0}
.list .li small{display:block;color:var(--muted)}
.seg-toggle{display:flex;background:#e4ecf3;border-radius:12px;padding:3px;margin-bottom:12px}
.seg-toggle button{flex:1;border:0;background:none;padding:8px;border-radius:9px;font-weight:600;font-size:14px;color:var(--muted);cursor:pointer}
.seg-toggle button.on{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.1)}

/* forms */
.f{margin-bottom:14px}
.f label,.lbl{display:block;font-weight:600;font-size:14px;margin-bottom:5px}
.f input,.f select,.f textarea{width:100%;padding:12px;border:1px solid #c5d2de;border-radius:11px;background:#fff;font-size:16px}
.f textarea{resize:vertical;min-height:80px}
.f input:focus,.f select:focus,.f textarea:focus{outline:2px solid var(--brand);border-color:transparent}
.f .hint{font-size:13px;color:var(--muted);margin-top:4px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.seg{display:flex;gap:6px;flex-wrap:wrap}
.seg label{flex:1;margin:0;text-align:center;border:1.5px solid #c5d2de;border-radius:11px;padding:10px 6px;font-weight:600;font-size:14.5px;cursor:pointer;min-width:70px}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg label:has(input:checked){border-color:var(--brand);background:var(--tile);color:var(--brand-d)}
.check{display:flex;gap:10px;align-items:center;font-weight:600;padding:12px;border:1px solid var(--line);border-radius:11px;background:var(--bg);margin-bottom:14px;cursor:pointer}
.check input{width:20px;height:20px;accent-color:var(--brand)}
.err{background:var(--red-bg);color:var(--red);padding:10px 12px;border-radius:10px;margin-bottom:12px;font-size:14.5px;font-weight:500}

/* sheet */
#sheet-wrap{position:fixed;inset:0;z-index:20;background:rgba(15,30,46,.45);display:flex;align-items:flex-end;justify-content:center}
#sheet-wrap[hidden]{display:none}
.sheet{background:#fff;width:100%;max-width:560px;max-height:92vh;overflow:auto;border-radius:20px 20px 0 0;padding:18px 18px calc(18px + var(--safe-b));animation:up .18s ease-out}
@media(min-width:600px){#sheet-wrap{align-items:center}.sheet{border-radius:20px}}
@keyframes up{from{transform:translateY(30px);opacity:.5}}
.sheet h3{font-size:20px;margin-bottom:4px}
.sheet .sub{color:var(--muted);margin-bottom:16px;font-size:15px}
.sheet .foot{display:flex;gap:10px;margin-top:6px}
.sheet .foot .btn{flex:1}

#toast{position:fixed;left:50%;bottom:calc(84px + var(--safe-b));transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:11px 18px;border-radius:12px;font-weight:500;font-size:15px;opacity:0;pointer-events:none;transition:.2s;z-index:30;max-width:90vw;text-align:center}
#toast.show{opacity:1;transform:translateX(-50%)}

/* login */
.auth{min-height:100vh;display:grid;place-items:center;padding:20px}
.auth .box{background:#fff;border-radius:20px;padding:28px 22px;width:100%;max-width:400px;box-shadow:0 20px 50px -25px rgba(15,30,46,.4)}
.auth .logo{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.auth .logo img{width:56px;height:56px;border-radius:14px}
.auth .logo b{font-size:20px;display:block}
.auth .logo span{color:var(--muted);font-size:14px}
.auth p{color:var(--muted);margin-bottom:18px;font-size:15px}