:root{--bg:#f6f7fb;--card:#ffffff;--ink:#17202f;--muted:#6b7280;--line:#e6e9ef;--primary:#2459e8;--green:#138a5b;--danger:#c03946}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,Helvetica,sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}.app-shell{min-height:100vh;padding-bottom:84px}.topbar{max-width:980px;margin:auto;padding:22px 18px 10px;display:flex;align-items:center;justify-content:space-between}.container{width:min(100% - 32px,980px);margin:0 auto}.eyebrow{color:var(--muted);font-size:13px;margin:0 0 5px}h1{font-size:clamp(26px,7vw,38px);line-height:1.05;margin:0 0 18px;letter-spacing:-.03em}h2{font-size:20px}h2,h3{margin:0}h3{font-size:16px}.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:16px;box-shadow:0 8px 30px rgba(23,32,47,.04)}.stack{display:grid;grid-gap:12px;gap:12px}.grid-2{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px;gap:10px}.row{display:flex;align-items:center;justify-content:space-between;gap:10px}.muted{color:var(--muted)}.btn{border:0;border-radius:12px;min-height:44px;padding:0 15px;font-weight:700;background:#edf1ff;color:var(--primary)}.btn.primary{background:var(--primary);color:white}.btn.ghost{background:transparent;color:var(--muted)}.btn.danger{color:var(--danger);background:#fff0f1}.btn:disabled{opacity:.5;cursor:default}.input,.select,.textarea{width:100%;border:1px solid var(--line);border-radius:12px;min-height:44px;padding:10px 12px;background:#fff;color:var(--ink)}.textarea{min-height:80px;resize:vertical}label{grid-gap:6px;gap:6px;color:var(--muted);font-size:13px;font-weight:700}.item,label{display:grid}.item{grid-template-columns:28px 1fr auto;grid-gap:10px;gap:10px;align-items:start;padding:13px 0;border-bottom:1px solid var(--line)}.item:last-child{border-bottom:0}.check{width:24px;height:24px;accent-color:var(--primary)}.done{opacity:.55}.done .title{text-decoration:line-through}.badge{display:inline-flex;align-items:center;border-radius:99px;padding:4px 8px;font-size:12px;background:#eef1f5;color:var(--muted)}.badge.green{color:var(--green);background:#e7f7ef}.badge.blue{color:var(--primary);background:#eaf0ff}.bottom-nav{position:fixed;z-index:5;bottom:0;left:0;right:0;background:rgba(255,255,255,.96);border-top:1px solid var(--line);display:flex;justify-content:center;padding:8px 10px calc(8px + env(safe-area-inset-bottom))}.nav-inner{width:min(100%,520px);display:grid;grid-template-columns:repeat(3,1fr);grid-gap:4px;gap:4px}.nav-btn{border:0;background:transparent;color:var(--muted);min-height:54px;border-radius:12px;display:grid;place-items:center;grid-gap:3px;gap:3px;font-size:11px}.nav-btn.active{background:#eef2ff;color:var(--primary);font-weight:700}.hero{padding:12px 0 10px}.kpi-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:10px;gap:10px}.kpi{padding:14px;border-radius:16px;background:#f0f4ff}.kpi strong{display:block;font-size:22px;margin-top:5px}.login{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(100%,430px)}.logo{width:50px;height:50px;display:grid;place-items:center;background:var(--primary);color:white;border-radius:16px;font-size:24px;margin-bottom:18px}.empty{text-align:center;padding:30px 10px;color:var(--muted)}.error{color:var(--danger);font-size:13px}.section-head{margin:18px 0 10px}@media (min-width:700px){.kpi-grid{grid-template-columns:repeat(4,1fr)}.app-shell{padding-bottom:30px}.bottom-nav{position:-webkit-sticky;position:sticky;top:0;bottom:auto;border:0;border-bottom:1px solid var(--line)}}