:root{--bg:#0a0a0b;--bg-card:#131315;--bg-raised:#1b1b1f;--border:#26262b;--text:#f2f2f3;--text-dim:#8f8f97;--accent:#e63946;--accent-soft:#e6394624;--green:#c8c8cf;--amber:#d9a648;--red:#ff6b5e;--radius:12px;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;font-family:Segoe UI,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;line-height:1.55}#root{flex-direction:column;max-width:480px;min-height:100dvh;margin:0 auto;display:flex}main{flex:1;padding:16px 16px 84px}h1{letter-spacing:-.025em;margin:8px 0 16px;font-size:1.45rem;font-weight:800}h2{letter-spacing:-.015em;margin:0 0 12px;font-size:1.05rem;font-weight:700}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);border-top-color:#2a2a30;margin-bottom:16px;padding:16px}.row{align-items:center;gap:10px;display:flex}.spread{justify-content:space-between;align-items:center;gap:10px;display:flex}.dim{color:var(--text-dim);font-size:.85rem;line-height:1.5}.small{font-size:.8rem;line-height:1.5}button{font:inherit;background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:10px;padding:10px 16px;font-weight:600;transition:opacity .15s,transform .12s}button:not(:disabled):hover{opacity:.88;transform:translateY(-1px)}button:not(:disabled):active{opacity:1;transform:translateY(0)}button:disabled{opacity:.45;cursor:default}button.ghost{background:var(--bg-raised);color:var(--text);border:1px solid var(--border)}button.tiny{border-radius:8px;padding:5px 10px;font-size:.8rem}input,select,textarea{font:inherit;background:var(--bg-raised);border:1px solid var(--border);color:var(--text);border-radius:10px;width:100%;padding:10px 12px}label{color:var(--text-dim);margin:10px 0 4px;font-size:.8rem;display:block}.xpbar{background:var(--bg-raised);border-radius:999px;height:6px;overflow:hidden}.xpbar>div{background:linear-gradient(90deg, #a32733, var(--accent));border-radius:999px;height:100%;transition:width .5s}.badge{background:var(--accent-soft);color:var(--accent);border-radius:999px;align-items:center;gap:5px;padding:4px 10px;font-size:.8rem;font-weight:700;display:inline-flex}.badge.coin{color:var(--amber);background:#d9a6481f}.badge.streak{color:var(--red);background:#ff6b5e1f}nav.tabs{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid var(--border);width:100%;max-width:480px;padding-bottom:env(safe-area-inset-bottom);background:#0d0d0ff2;display:flex;position:fixed;bottom:0;left:50%;transform:translate(-50%)}nav.tabs a{text-align:center;color:var(--text-dim);flex:1;padding:8px 0 6px;font-size:.6rem;text-decoration:none}nav.tabs a .ico{margin-bottom:1px;font-size:1.15rem;display:block}nav.tabs a.active{color:var(--accent)}.chat{flex-direction:column;gap:10px;display:flex}.msg{white-space:pre-wrap;border-radius:14px;max-width:85%;padding:10px 14px;font-size:.92rem;line-height:1.45}.msg.user{background:var(--accent);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}.msg.coach{background:var(--bg-raised);border:1px solid var(--border);border-bottom-left-radius:4px;align-self:flex-start}.set-row{grid-template-columns:1fr 1fr auto;gap:8px;margin-bottom:8px;display:grid}.list-item{border-bottom:1px solid var(--border);padding:12px 0}.list-item:last-child{border-bottom:none}