:root{--bg: #071018;--bg-2: #0c1824;--card: #122232;--card-2: #173044;--line: rgba(245, 197, 24, .18);--text: #f4f7fb;--muted: #93a4b8;--gold: #f5c518;--gold-2: #ffd84d;--red: #e11d2e;--red-2: #ff3b4d;--ok: #22c55e;--shadow: 0 18px 40px rgba(0, 0, 0, .35);--radius: 18px;--safe-b: env(safe-area-inset-bottom, 0px);--nav-h: calc(76px + var(--safe-b))}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html,body{min-height:100%;background:var(--bg);color:var(--text);font-family:Manrope,system-ui,sans-serif}body{background:radial-gradient(1200px 500px at 80% -10%,rgba(225,29,46,.22),transparent 55%),radial-gradient(900px 420px at -10% 0%,rgba(245,197,24,.12),transparent 50%),linear-gradient(180deg,#08131d,#071018)}button,input,select{font-family:inherit}#app{max-width:480px;margin:0 auto;min-height:100dvh;position:relative;overflow:hidden}.app-shell{min-height:100dvh;padding-bottom:var(--nav-h)}.topbar{display:flex;align-items:center;justify-content:space-between;padding:18px 20px 10px}.brand{display:flex;align-items:center;gap:12px}.logo{width:46px;height:46px;border-radius:14px;background:linear-gradient(145deg,#1a2744,#0b1220);border:1px solid var(--line);display:grid;place-items:center;overflow:hidden;box-shadow:var(--shadow)}.logo img,.logo svg{width:100%;height:100%;object-fit:cover}.brand h1{font-family:Oswald,sans-serif;font-size:22px;letter-spacing:.6px;line-height:1}.brand p{color:var(--muted);font-size:12px;margin-top:3px}.badge{background:#f5c5181f;color:var(--gold);border:1px solid var(--line);font-size:11px;font-weight:700;padding:6px 10px;border-radius:999px;letter-spacing:.4px}.page{display:none;padding:8px 16px 24px;animation:rise .28s ease}.page.active{display:block}@keyframes rise{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.hero-card,.card{background:linear-gradient(180deg,#122232f5,#0c1824f5);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);margin-bottom:14px}.label{display:block;color:var(--muted);font-size:12px;font-weight:700;letter-spacing:.4px;text-transform:uppercase;margin-bottom:8px}.field{position:relative;margin-bottom:14px}.field input,.field select{width:100%;background:#0b1723;border:1px solid rgba(255,255,255,.08);color:var(--text);border-radius:14px;height:56px;padding:0 16px 0 48px;font-size:18px;font-weight:700;outline:none}.field input:focus,.field select:focus{border-color:var(--gold);box-shadow:0 0 0 3px #f5c51826}.field .unit{position:absolute;right:14px;top:50%;transform:translateY(-50%);color:var(--gold);font-weight:800;font-size:13px}.icon-in{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--gold);width:22px;height:22px}.btn{width:100%;border:0;border-radius:16px;height:58px;font-weight:800;letter-spacing:.8px;font-size:16px;cursor:pointer}.btn-primary{background:linear-gradient(180deg,var(--gold-2),var(--gold));color:#1a1400;box-shadow:0 10px 24px #f5c51847}.btn-danger{background:linear-gradient(180deg,var(--red-2),var(--red));color:#fff}.btn-ghost{background:transparent;color:var(--muted);border:1px solid rgba(255,255,255,.08)}.btn-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.result{text-align:center;padding:18px 12px 8px}.result .kicker{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:1px;font-weight:700}.result .total{font-family:Oswald,sans-serif;font-size:48px;color:var(--gold);line-height:1.1;margin:8px 0 14px}.stats{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}.stat{background:#0b1723;border-radius:12px;padding:10px 8px;text-align:center}.stat span{display:block;color:var(--muted);font-size:10px;text-transform:uppercase;font-weight:700}.stat strong{display:block;margin-top:4px;font-size:13px}.quick{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px}.chip{height:42px;border-radius:12px;border:1px solid rgba(255,255,255,.08);background:#0b1723;color:var(--text);font-weight:800;cursor:pointer}.chip.active{border-color:var(--gold);color:var(--gold);background:#f5c51814}.tabs-mode{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:14px}.mode{height:44px;border-radius:12px;border:1px solid rgba(255,255,255,.08);background:#0b1723;color:var(--muted);font-weight:800;cursor:pointer}.mode.active{color:#1a1400;background:var(--gold);border-color:var(--gold)}.history-item{display:grid;grid-template-columns:1fr auto;gap:8px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.06)}.history-item:last-child{border-bottom:0}.history-item small{color:var(--muted)}.delta-up{color:var(--ok)}.delta-down{color:var(--red-2)}.lock{display:grid;place-items:center;text-align:center;padding:28px 12px}.lock h2{font-family:Oswald,sans-serif;margin:10px 0 6px}.nav{position:fixed;left:50%;transform:translate(-50%);bottom:0;width:100%;max-width:480px;background:#071018eb;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);padding:8px 6px var(--safe-b);z-index:20}.nav button{background:none;border:0;color:var(--muted);display:grid;place-items:center;gap:4px;font-size:11px;font-weight:700;padding:8px 0;cursor:pointer}.nav button.active{color:var(--gold)}.nav svg{width:22px;height:22px}.modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;display:none;place-items:center;z-index:40;padding:20px}.modal.open{display:grid}.modal-card{width:min(420px,100%);background:var(--card);border:1px solid var(--line);border-radius:20px;padding:20px}.toast{position:fixed;left:50%;transform:translate(-50%);bottom:calc(var(--nav-h) + 12px);background:#102033;border:1px solid var(--line);color:var(--text);padding:10px 14px;border-radius:12px;display:none;z-index:30;font-weight:700}.toast.show{display:block}.switch{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.06)}.switch input{width:44px;height:24px;accent-color:var(--gold)}.hidden{display:none!important}.section-title{font-family:Oswald,sans-serif;font-size:20px;margin:6px 0 12px}.empty{color:var(--muted);text-align:center;padding:18px 8px}