:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#15221c;background:#eef2ec;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:radial-gradient(circle at 15% 20%,#dcebdd 0,transparent 32%),radial-gradient(circle at 85% 80%,#e8ddd1 0,transparent 30%),#f5f5ef}button{font:inherit}.shell{min-height:100vh;display:grid;place-items:center;padding:24px}.card{width:min(100%,480px);border:1px solid rgba(21,34,28,.09);border-radius:28px;background:#fffffce0;box-shadow:0 24px 80px #1b2d231f;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);padding:44px}.welcome{text-align:center}.mark{display:grid;place-items:center;width:56px;height:56px;margin:0 auto 24px;border-radius:18px;background:#173e2b;color:#fff;font-size:28px;font-weight:700}h1{margin:0;font-size:clamp(2rem,7vw,3.4rem);letter-spacing:-.055em}.welcome p{color:#657069;line-height:1.6;margin:16px auto 32px;max-width:340px}.google-button{width:100%;border:0;border-radius:14px;background:#173e2b;color:#fff;padding:15px 20px;font-weight:650;cursor:pointer;box-shadow:0 8px 24px #173e2b33}.google-button:hover{background:#20583c}.google-g{float:left;width:22px;height:22px;display:grid;place-items:center;border-radius:50%;background:#fff;color:#4285f4;font-weight:800}header{display:flex;justify-content:space-between;align-items:center}.eyebrow{font-size:1.15rem;font-weight:750;letter-spacing:-.02em}.logout{border:0;background:transparent;color:#557064;cursor:pointer;text-decoration:underline;text-underline-offset:4px}.signed-in{color:#7b857f;font-size:.9rem;margin:30px 0 8px;overflow-wrap:anywhere}.signed-in strong{color:#445149}.value{text-align:center;font-size:clamp(5rem,20vw,8rem);line-height:1;font-weight:720;letter-spacing:-.08em;margin:44px 0;font-variant-numeric:tabular-nums}.controls{display:grid;grid-template-columns:1fr 1fr;gap:18px}.controls button{height:82px;border:1px solid #dbe2dc;border-radius:20px;background:#f2f5f1;color:#173e2b;font-size:2.4rem;cursor:pointer;transition:transform .12s,background .12s}.controls button:last-child{background:#173e2b;color:#fff;border-color:#173e2b}.controls button:hover:not(:disabled){transform:translateY(-2px)}.controls button:disabled{opacity:.55;cursor:wait}.loading{color:#5c6e63;text-align:center;padding:40px}.error{color:#a02d2d!important;background:#fff0f0;border-radius:12px;padding:12px 14px;font-size:.9rem;text-align:center;margin-top:22px!important}@media(max-width:520px){.card{padding:28px 22px;border-radius:22px}.value{margin:38px 0}}