:root{--bg: #0b0f14;--card: #151b23;--card2: #1c242e;--text: #e8edf3;--muted: #8fa1b3;--accent: #ff7a45;--good: #3ecf8e;--warn: #ffc53d;--bad: #ff5c5c;--line: #26313d}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;padding-bottom:76px}a{color:var(--accent)}.wrap{max-width:620px;margin:0 auto;padding:14px 14px 20px}.hd{display:flex;align-items:center;gap:10px;margin-bottom:12px}.hd h1{font-size:19px;margin:0;flex:1}.hd .sub{color:var(--muted);font-size:12px}.badge{background:var(--card2);border:1px solid var(--line);border-radius:999px;padding:3px 10px;font-size:12px;color:var(--muted)}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:12px}.card h2{font-size:15px;margin:0 0 10px}.row{display:flex;gap:10px;align-items:baseline;justify-content:space-between}.muted{color:var(--muted);font-size:13px}.big{font-size:26px;font-weight:700}.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}.pill.easy,.pill.recovery{background:#143b2c;color:var(--good)}.pill.long{background:#123048;color:#6fd0ff}.pill.tempo,.pill.interval,.pill.quality{background:#40260f;color:var(--accent)}.pill.rest{background:#232a33;color:var(--muted)}.pill.race{background:#4a1414;color:#ff9c9c}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.stat{background:var(--card2);border-radius:10px;padding:10px}.stat .k{color:var(--muted);font-size:12px}.stat .v{font-size:17px;font-weight:600}label{display:block;font-size:13px;color:var(--muted);margin:10px 0 4px}input,select,textarea,button{font:inherit}input,select,textarea{width:100%;background:var(--card2);color:var(--text);border:1px solid var(--line);border-radius:10px;padding:10px}textarea{min-height:74px;resize:vertical}button{background:var(--accent);color:#16100c;border:0;border-radius:10px;padding:11px 14px;font-weight:700;width:100%}button.ghost{background:var(--card2);color:var(--text);border:1px solid var(--line)}button:disabled{opacity:.55}.btnrow{display:flex;gap:8px;margin-top:12px}.nav{position:fixed;bottom:0;left:0;right:0;background:#0f151c;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(5,1fr);padding:6px 4px calc(6px + env(safe-area-inset-bottom))}.nav button{background:none;color:var(--muted);border:0;font-size:11px;font-weight:600;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 0}.nav button.on{color:var(--accent)}.nav .ic{font-size:17px;line-height:1}.bar{height:8px;background:var(--card2);border-radius:999px;overflow:hidden}.bar>i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--warn))}.spark{display:flex;align-items:flex-end;gap:4px;height:74px;margin-top:8px}.spark .b{flex:1;background:var(--card2);border-radius:4px 4px 0 0;position:relative}.spark .b>i{position:absolute;bottom:0;left:0;right:0;background:var(--accent);border-radius:4px 4px 0 0}.spark .lbl{font-size:9px;color:var(--muted);text-align:center;margin-top:4px}.msg{border-radius:12px;padding:10px 12px;margin-bottom:8px;white-space:pre-wrap;font-size:14px}.msg.me{background:#1d2b3a}.msg.coach{background:var(--card2);border:1px solid var(--line)}.msg.tmp{opacity:.6}.item{display:flex;gap:10px;align-items:center;padding:9px 0;border-bottom:1px solid var(--line)}.item:last-child{border-bottom:0}.item .d{color:var(--muted);font-size:12px;min-width:54px}.grow{flex:1}.err{color:#ffb4b4;font-size:13px;margin-top:8px}.ok{color:var(--good);font-size:13px;margin-top:8px}.preview{max-width:100%;border-radius:10px;margin-top:8px}.loading{color:var(--muted);font-size:13px;padding:8px 0}.center{display:flex;flex-direction:column;justify-content:center;min-height:70vh}