:root{
  --bg:#f4f6fb; --card:#fff; --ink:#18212f; --muted:#667085; --line:#e3e8f0;
  --brand:#3b5bdb; --brand-d:#2f49b3; --brand-l:#e8edff;
  --ok:#16794c; --ok-l:#e3f6ec; --warn:#a15c07; --warn-l:#fdf1dc; --bad:#b42318; --bad-l:#fde8e6;
  --r:14px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
body{min-height:100vh;padding-bottom:calc(76px + env(safe-area-inset-bottom))}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{margin:0;line-height:1.2}
.top{position:sticky;top:0;z-index:5;background:var(--brand);color:#fff;padding:calc(12px + env(safe-area-inset-top)) 16px 12px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.top h1{font-size:18px;font-weight:700}
.top small{opacity:.85}
.wrap{max-width:640px;margin:0 auto;padding:14px 16px 24px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;margin-bottom:14px}
.card h2{font-size:16px;margin-bottom:10px}
.muted{color:var(--muted)} .small{font-size:13px}
.row{display:flex;gap:10px;align-items:center}.row.wrap-r{flex-wrap:wrap}.grow{flex:1;min-width:0}
.between{justify-content:space-between}
label.f{display:block;font-size:13px;font-weight:600;color:var(--muted);margin:12px 0 5px}
input[type=text],input[type=password],input[type=number],input[type=search],select,textarea{width:100%;padding:12px 13px;border:1px solid var(--line);border-radius:10px;background:#fff;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-l)}
textarea{min-height:70px;resize:vertical}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:13px 18px;background:var(--brand);color:#fff;font-weight:700;cursor:pointer;width:100%}
.btn:active{background:var(--brand-d)} .btn[disabled]{opacity:.55}
.btn.sec{background:var(--brand-l);color:var(--brand-d)}
.btn.ghost{background:transparent;color:var(--brand-d);border:1px solid var(--line)}
.btn.bad{background:var(--bad-l);color:var(--bad)}
.btn.sm{padding:9px 12px;width:auto;font-size:14px;border-radius:10px}
.btn+.btn{margin-top:10px}
.chip{display:inline-block;padding:3px 10px;border-radius:99px;font-size:12px;font-weight:700;background:var(--brand-l);color:var(--brand-d)}
.chip.ok{background:var(--ok-l);color:var(--ok)}.chip.warn{background:var(--warn-l);color:var(--warn)}.chip.bad{background:var(--bad-l);color:var(--bad)}
.banner{display:flex;align-items:center;justify-content:space-between;gap:10px;border-radius:12px;padding:11px 14px;margin-bottom:14px;font-weight:600;font-size:14px}
.banner.ok{background:var(--ok-l);color:var(--ok)}.banner.warn{background:var(--warn-l);color:var(--warn)}.banner.bad{background:var(--bad-l);color:var(--bad)}.banner.info{background:var(--brand-l);color:var(--brand-d)}
.banner button{border:0;background:rgba(0,0,0,.08);border-radius:9px;padding:7px 12px;font-weight:700;cursor:pointer}
.seg{display:flex;background:#eef1f7;border-radius:11px;padding:3px;gap:3px}
.seg button{flex:1;border:0;background:transparent;border-radius:9px;padding:9px 4px;font-weight:600;color:var(--muted);cursor:pointer}
.seg button.on{background:#fff;color:var(--brand-d);box-shadow:0 1px 3px rgba(0,0,0,.12)}
.step{display:flex;align-items:center;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--line)}
.step:last-child{border-bottom:0}
.step .ctl{display:flex;align-items:center;gap:6px}
.step .ctl button{width:36px;height:36px;border-radius:10px;border:1px solid var(--line);background:#fff;font-size:20px;font-weight:700;color:var(--brand-d);cursor:pointer}
.step .ctl b{min-width:28px;text-align:center;font-size:17px}
.files{display:grid;grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:10px;margin:12px 0}
.file{position:relative;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#f7f8fb;aspect-ratio:3/4;display:flex;align-items:center;justify-content:center;font-size:12px;text-align:center;padding:4px}
.file img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.file .x{position:absolute;top:4px;right:4px;width:24px;height:24px;border-radius:50%;border:0;background:rgba(0,0,0,.65);color:#fff;cursor:pointer;font-size:14px;line-height:1}
.file .pdf{font-weight:800;color:var(--bad);font-size:18px}
.drop{border:2px dashed #c3cde3;border-radius:12px;padding:18px;text-align:center;color:var(--muted)}
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:6;background:#fff;border-top:1px solid var(--line);display:flex;padding-bottom:env(safe-area-inset-bottom)}
.tabbar button{flex:1;border:0;background:transparent;padding:9px 2px 8px;color:var(--muted);font-size:12px;font-weight:600;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:2px}
.tabbar button .i{font-size:21px;line-height:1}
.tabbar button.on{color:var(--brand)}
.list .item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 0;border-bottom:1px solid var(--line);cursor:pointer}
.list .item:last-child{border-bottom:0}
.list .t{font-weight:600}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:13px}
.stat b{display:block;font-size:22px}.stat span{font-size:12px;color:var(--muted)}
.pv h3{font-size:14px;color:var(--brand-d);margin:14px 0 6px}
.pv ol{margin:0;padding-left:22px}.pv li{margin-bottom:5px}
.pv .tp{font-weight:700;margin:10px 0 4px;font-size:13px}
.pv table{width:100%;border-collapse:collapse;font-size:14px;margin-bottom:8px}.pv td,.pv th{border:1px solid var(--line);padding:6px 8px;text-align:left;vertical-align:top}
.overlay{position:fixed;inset:0;background:rgba(15,23,42,.6);z-index:20;display:flex;align-items:center;justify-content:center;padding:24px}
.overlay .box{background:#fff;border-radius:16px;padding:24px;max-width:340px;width:100%;text-align:center}
.spin{width:44px;height:44px;border-radius:50%;border:5px solid var(--brand-l);border-top-color:var(--brand);margin:0 auto 14px;animation:s 1s linear infinite}
@keyframes s{to{transform:rotate(360deg)}}
.sheet{position:fixed;inset:0;z-index:15;background:rgba(15,23,42,.5);display:flex;align-items:flex-end;justify-content:center}
.sheet .in{background:#fff;border-radius:18px 18px 0 0;width:100%;max-width:640px;max-height:90vh;overflow:auto;padding:18px 16px calc(18px + env(safe-area-inset-bottom))}
.toast{position:fixed;left:50%;bottom:calc(92px + env(safe-area-inset-bottom));transform:translateX(-50%);background:#101828;color:#fff;padding:11px 16px;border-radius:12px;font-size:14px;z-index:30;max-width:90%;text-align:center}
.auth{max-width:420px;margin:0 auto;padding:calc(40px + env(safe-area-inset-top)) 20px 30px}
.auth .logo{width:64px;height:64px;border-radius:16px;margin:0 auto 14px;display:block}
.auth h1{text-align:center;font-size:24px}.auth p{text-align:center;color:var(--muted);margin:6px 0 20px}
.err{color:var(--bad);font-size:14px;margin-top:10px;min-height:18px}
.price{font-size:34px;font-weight:800}.price small{font-size:15px;font-weight:600;color:var(--muted)}
.plan{border:1px solid var(--line);border-radius:12px;padding:12px 14px;display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:10px;cursor:pointer;background:#fff;width:100%;text-align:left}
.plan:active{background:var(--brand-l)}
.pre{white-space:pre-wrap;background:#f7f8fb;border-radius:10px;padding:12px;font-size:14px}
a.btn{text-decoration:none}
.gh{font-size:13px;color:var(--brand-d);margin:14px 0 2px;text-transform:uppercase;letter-spacing:.04em}
.gh:first-child{margin-top:0}
.mk{display:flex;align-items:center;gap:8px;margin:3px 0 6px}.mk input{width:70px;padding:6px 8px;font-size:14px;text-align:center}
.pw{position:relative}.pw input{padding-right:46px}.pw .eye{position:absolute;right:4px;top:50%;transform:translateY(-50%);width:40px;height:40px;border:0;background:transparent;font-size:19px;opacity:.5;cursor:pointer}.pw .eye.on{opacity:1}