:root{--bg: #0f172a;--panel: #1e293b;--line: #334155;--text: #f1f5f9;--muted: #94a3b8;--accent: #38bdf8;--bas: #38bdf8;--build: #a78bfa;--spec: #fb923c;--peak: #f472b6;--race: #facc15;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.4 system-ui,sans-serif}h1,h2,p{margin:0}button{font:inherit;color:inherit;cursor:pointer}.muted{color:var(--muted);font-size:.9rem}.error{color:#f87171}.shell{max-width:640px;margin:0 auto;min-height:100dvh;padding:env(safe-area-inset-top) 16px 88px}.top{display:flex;align-items:center;justify-content:space-between;padding:16px 0;gap:8px}.top h1{font-size:1.4rem}.ghost{background:none;border:0;color:var(--muted);font-size:.8rem}main{display:grid;gap:12px}.tabs{position:fixed;inset:auto 0 0;display:flex;background:var(--panel);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.tabs button{flex:1;padding:16px;background:none;border:0;color:var(--muted)}.tabs button.on{color:var(--accent);font-weight:600}.cards{list-style:none;margin:0;padding:0;display:grid;gap:10px}.card{background:var(--panel);border-radius:12px;padding:14px;border-left:4px solid var(--line);display:grid;gap:4px}.row{display:flex;justify-content:space-between;align-items:baseline;gap:8px}.day{text-transform:capitalize;color:var(--muted);font-size:.9rem}.title{font-weight:600}.detail{color:var(--muted);font-size:.9rem}.pill{font-size:.75rem;padding:2px 8px;border-radius:99px;background:var(--line)}.done{color:#4ade80;font-size:.85rem}.card.rest{opacity:.6}.kind-easy{border-color:#38bdf8}.kind-long{border-color:#fb923c}.kind-tempo{border-color:#f472b6}.kind-strength{border-color:#a78bfa}.goal{background:var(--panel);border-radius:12px;padding:16px;display:grid;gap:4px}.goal 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10px;color:var(--accent);font-size:.85rem;font-weight:600}.inline.danger{color:#f87171}.panel{background:var(--panel);border-radius:12px;padding:16px;display:grid;gap:12px}.panel h2{font-size:1.1rem}.section{font-size:1rem;color:var(--muted);font-weight:600;margin-top:8px}.invite .code{font:600 1.1rem ui-monospace,monospace;letter-spacing:.08em}.invite.used,.invite.expired{opacity:.55}.invite.open{border-color:#4ade80}.actions{display:flex;gap:2px}.track{position:relative}.marker{position:absolute;top:50%;width:16px;height:16px;margin:-8px 0 0 -8px;border-radius:50%;background:var(--text);border:3px solid var(--bg);box-shadow:0 0 0 2px var(--accent)}.card.current{box-shadow:0 0 0 1px var(--accent)}.pill.now{margin-left:8px;background:var(--accent);color:#0f172a;font-weight:700}.summary{gap:12px}.stats{display:flex;gap:24px}.stats div{display:grid}.stats strong{font-size:1.25rem}.progress{height:8px;background:var(--line);border-radius:99px;overflow:hidden}.progress span{display:block;height:100%;background:#4ade80;border-radius:99px}.card.today{box-shadow:0 0 0 1px var(--accent)}.card.today .day{color:var(--accent);font-weight:600}@media(min-width:900px){.shell{max-width:960px;padding-bottom:24px;display:grid;grid-template-columns:200px minmax(0,1fr);grid-template-areas:"nav top" "nav main";column-gap:40px;align-content:start}.top{grid-area:top}main{grid-area:main}.tabs{grid-area:nav;position:static;flex-direction:column;background:none;border:0;padding:72px 0 0;align-self:start;gap:4px}.tabs button{text-align:left;border-radius:10px;padding:12px 14px}.tabs button.on{background:var(--panel)}}