:root{--bg: #f4f6f9;--surface: #ffffff;--surface-2: #eef1f6;--text: #0f172a;--text-dim: #5b667a;--border: #e3e8f0;--accent: #0d9488;--accent-strong: #0f766e;--accent-ink: #ffffff;--accent-soft: rgba(13, 148, 136, .12);--ring-track: #e2e8f0;--danger: #dc2626;--gold: #b45309;--gold-bg: rgba(217, 119, 6, .14);--easy: #0369a1;--easy-bg: rgba(2, 132, 199, .12);--tempo: #c2410c;--tempo-bg: rgba(234, 88, 12, .13);--race: #7c3aed;--race-bg: rgba(124, 58, 237, .13);--walk: #475569;--walk-bg: rgba(71, 85, 105, .11);--done: #15803d;--done-bg: rgba(22, 163, 74, .13);--fuel: #be185d;--fuel-bg: rgba(219, 39, 119, .11);--deload: #475569;--deload-bg: rgba(71, 85, 105, .12);--taper: #1d4ed8;--taper-bg: rgba(37, 99, 235, .11);--deep-taper: #1e40af;--deep-taper-bg: rgba(30, 64, 175, .13);--peak: #b91c1c;--peak-bg: rgba(220, 38, 38, .12);--recovery: #15803d;--recovery-bg: rgba(22, 163, 74, .13);--shadow: 0 1px 2px rgba(15, 23, 42, .05), 0 8px 24px rgba(15, 23, 42, .07)}@media(prefers-color-scheme:dark){:root{--bg: #0b1120;--surface: #111a2e;--surface-2: #182338;--text: #e6ebf4;--text-dim: #93a0b8;--border: #22304a;--accent: #2dd4bf;--accent-strong: #14b8a6;--accent-ink: #06251f;--accent-soft: rgba(45, 212, 191, .14);--ring-track: #22304a;--danger: #f87171;--gold: #fbbf24;--gold-bg: rgba(251, 191, 36, .14);--easy: #7dd3fc;--easy-bg: rgba(125, 211, 252, .13);--tempo: #fdba74;--tempo-bg: rgba(253, 186, 116, .13);--race: #c4b5fd;--race-bg: rgba(196, 181, 253, .14);--walk: #94a3b8;--walk-bg: rgba(148, 163, 184, .14);--done: #86efac;--done-bg: rgba(134, 239, 172, .13);--fuel: #f9a8d4;--fuel-bg: rgba(249, 168, 212, .13);--deload: #94a3b8;--deload-bg: rgba(148, 163, 184, .15);--taper: #93c5fd;--taper-bg: rgba(147, 197, 253, .13);--deep-taper: #bfdbfe;--deep-taper-bg: rgba(191, 219, 254, .14);--peak: #fca5a5;--peak-bg: rgba(252, 165, 165, .13);--recovery: #86efac;--recovery-bg: rgba(134, 239, 172, .13);--shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 10px 28px rgba(0, 0, 0, .35)}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:15.5px;line-height:1.5}button{font:inherit;color:inherit}.app{min-height:100dvh}.topbar{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--border);padding-top:env(safe-area-inset-top)}.topbar-inner{max-width:760px;margin:0 auto;padding:12px 16px 8px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.brand{display:flex;align-items:center;gap:10px}.brand-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-strong));position:relative;flex:none}.brand-mark:after{content:"";position:absolute;inset:9px;border:2.5px solid 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rise{0%{opacity:0;transform:translate(-50%) translateY(12px)}to{opacity:1;transform:translate(-50%) translateY(0)}}button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}