:root{
  --bg:#f6f7f2;--card:#ffffff;--text:#13201d;--muted:#65736f;--line:#dce3df;
  --primary:#0f766e;--primary2:#115e59;--soft:#e5f3ef;--danger:#b42318;--warn:#9a5b00;
  --shadow:0 16px 50px rgba(25,35,32,.10);--radius:24px;--safe:env(safe-area-inset-bottom,0px)
}
[data-theme="dark"]{--bg:#101614;--card:#17211e;--text:#edf5f2;--muted:#a7b7b2;--line:#263531;--primary:#5eead4;--primary2:#2dd4bf;--soft:#19352f;--shadow:0 20px 60px rgba(0,0,0,.32)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:var(--primary);text-decoration:none}.app-shell{width:min(100%,520px);margin:0 auto;min-height:100vh;padding:14px 14px calc(88px + var(--safe))}.top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:4px 0 14px}.brand{display:flex;align-items:center;gap:10px}.logo{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--primary),#99f6e4);display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:var(--shadow)}.brand h1{margin:0;font-size:22px;line-height:1}.brand p{margin:2px 0 0;color:var(--muted);font-size:13px}.badge{padding:7px 10px;border-radius:999px;background:var(--soft);color:var(--primary2);font-weight:800;font-size:12px;white-space:nowrap}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;margin:12px 0}.card h2,.card h3{margin:0 0 10px}.card p{color:var(--muted);line-height:1.45}.grid{display:grid;gap:10px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.row{display:flex;gap:10px;align-items:center}.row.wrap{flex-wrap:wrap}.spacer{flex:1}.stat{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}.stat div{background:var(--soft);border-radius:18px;padding:12px}.stat b{display:block;font-size:24px}.stat span{font-size:12px;color:var(--muted)}.btn{border:0;border-radius:18px;padding:13px 16px;background:var(--primary);color:#fff;font-weight:800;box-shadow:0 10px 25px rgba(15,118,110,.22);text-align:center}.btn.secondary{background:var(--soft);color:var(--primary2);box-shadow:none}.btn.ghost{background:transparent;color:var(--primary);box-shadow:none;border:1px solid var(--line)}.btn.danger{background:#fee4e2;color:var(--danger);box-shadow:none}.btn.block{width:100%}.btn.big{font-size:22px;padding:22px;border-radius:26px}.btn:disabled{opacity:.55;cursor:not-allowed}label{display:grid;gap:6px;color:var(--muted);font-size:13px;font-weight:650}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:16px;background:var(--card);color:var(--text);padding:13px 14px;outline:none}textarea{min-height:96px;resize:vertical}.hint{font-size:13px;color:var(--muted)}.notice{padding:12px 14px;border-radius:16px;background:var(--soft);color:var(--primary2);line-height:1.4}.error{padding:12px 14px;border-radius:16px;background:#fee4e2;color:var(--danger);line-height:1.4}.warn{padding:12px 14px;border-radius:16px;background:#fff3cd;color:var(--warn);line-height:1.4}.code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:#0b1220;color:#d1fae5;border-radius:16px;padding:14px;word-break:break-all;font-weight:800;letter-spacing:.03em}.tabs{position:fixed;left:50%;bottom:0;transform:translateX(-50%);width:min(100%,520px);padding:8px 10px calc(8px + var(--safe));background:color-mix(in srgb,var(--card) 94%,transparent);backdrop-filter:blur(12px);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);gap:6px;z-index:10}.tab{border:0;border-radius:15px;padding:10px 4px;background:transparent;color:var(--muted);font-size:12px;font-weight:800}.tab.active{background:var(--soft);color:var(--primary2)}.progress{height:12px;border-radius:999px;background:var(--line);overflow:hidden}.progress i{display:block;height:100%;background:linear-gradient(90deg,var(--primary),#99f6e4);width:0}.list{display:grid;gap:8px}.item{padding:12px;border:1px solid var(--line);border-radius:16px;background:color-mix(in srgb,var(--card) 92%,var(--soft));}.item small{color:var(--muted)}.modal{position:fixed;inset:0;background:rgba(0,0,0,.45);display:grid;place-items:center;padding:20px;z-index:30}.modal-card{width:min(100%,480px);background:var(--card);border-radius:26px;padding:18px;border:1px solid var(--line);box-shadow:var(--shadow)}.legal{max-width:760px;margin:0 auto;padding:24px;line-height:1.6}.legal h1{line-height:1.15}.hidden{display:none!important}@media(max-width:380px){.app-shell{padding-left:10px;padding-right:10px}.stat{grid-template-columns:1fr}.grid2{grid-template-columns:1fr}.brand h1{font-size:20px}.btn.big{font-size:19px}}