:root{--bg: #ffffff;--secondary-bg: #f0f0f5;--text: #000000;--hint: #6d6d72;--accent: #2170b0;--on-accent: #ffffff;--destructive: #d6303a;--signal: #f26b1d;--page: var(--secondary-bg);--vh: var(--tg-viewport-stable-height, 100vh);color-scheme:light}:root[data-theme=dark]{--bg: #17212b;--secondary-bg: #0e1621;--text: #f5f5f5;--hint: #8b98a5;--accent: #2b78c9;--on-accent: #ffffff;--destructive: #ff5a5f;--signal: #ff9a3c;color-scheme:dark}body.page-bg{--page: var(--bg)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0}body{background:var(--page);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,SF Pro Display,Roboto,Segoe UI,system-ui,sans-serif;font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased;overscroll-behavior:none;user-select:none;-webkit-user-select:none}button{font-family:inherit;cursor:pointer}button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}#app{min-height:var(--vh);display:flex;flex-direction:column}.screen{flex-grow:1;display:flex;flex-direction:column}.dev-banner{font-size:12px;text-align:center;padding:6px;color:var(--hint);background:var(--bg)}.setup{padding:16px 16px 24px;gap:12px}.card{background:var(--bg);border-radius:16px;padding:16px;display:flex;flex-direction:column;gap:8px}.label{font-size:15px;font-weight:500;line-height:20px;color:var(--hint)}.stepper{display:flex;align-items:center;justify-content:space-between;gap:12px}.step-btn{width:56px;height:56px;flex-shrink:0;border:0;border-radius:28px;background:var(--secondary-bg);color:var(--accent);display:flex;align-items:center;justify-content:center}.step-btn:disabled{color:var(--hint);opacity:.45;cursor:default}.step-btn:active:not(:disabled){transform:scale(.94)}.value-btn{flex-grow:1;height:56px;border:0;background:transparent;color:var(--text);display:flex;align-items:baseline;justify-content:center;gap:8px;padding:0;cursor:text}.value-big{font-size:44px;font-weight:700;line-height:56px;letter-spacing:-1px;border-bottom:2px dotted var(--hint)}.value-unit{font-size:20px;font-weight:500;color:var(--hint)}.value-input{flex-grow:1;min-width:0;height:56px;border:0;border-radius:12px;text-align:center;font:700 40px/56px inherit;font-family:inherit;color:var(--text);background:var(--secondary-bg)}.chips{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin-top:4px}.chip{height:48px;border:0;border-radius:12px;background:var(--secondary-bg);color:var(--text);font-size:15px;font-weight:600;padding:0 8px}.chip[aria-pressed=true]{background:var(--accent);color:var(--on-accent)}.total{flex-direction:row;align-items:center;gap:14px}.total-icon{width:48px;height:48px;border-radius:24px;background:var(--secondary-bg);color:var(--accent);display:flex;align-items:center;justify-content:center;flex-shrink:0}.total-line{display:flex;align-items:baseline;gap:8px}.total-label{font-size:17px;font-weight:500;color:var(--hint)}.total-value{font-size:34px;font-weight:700;line-height:40px;letter-spacing:-.5px}.total-sub{font-size:15px;color:var(--hint)}.signal-card{padding:12px 16px 16px;gap:4px}.signal-head{display:flex;align-items:center;justify-content:space-between;height:48px}.text-btn{height:48px;margin-right:-8px;border:0;background:transparent;color:var(--text);font-size:15px;font-weight:600;display:flex;align-items:center;gap:6px;padding:0 8px}.text-btn svg{color:var(--accent)}.segmented{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;padding:4px;border-radius:12px;background:var(--secondary-bg)}.seg{height:40px;border:0;border-radius:9px;background:transparent;color:var(--text);font-size:15px;font-weight:500}.seg[aria-pressed=true]{background:var(--accent);color:var(--on-accent);font-weight:600}.recent{display:flex;flex-direction:column;gap:8px;margin-top:4px}.recent .label{padding:0 4px}.recent-row{display:flex;gap:8px;flex-wrap:wrap}.recent-chip{height:48px;border:0;border-radius:12px;background:var(--bg);color:var(--text);font-size:15px;font-weight:600;display:flex;align-items:center;gap:8px;padding:0 14px}.recent-chip svg{color:var(--hint)}.run{align-items:center;padding:24px 16px 16px}.run-top{font-size:24px;line-height:32px;font-weight:600;min-height:32px;transition:opacity .2s}.run-top .muted{color:var(--hint)}.ring-wrap{--size: min(300px, 76vw, calc(var(--vh) * 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.2s;pointer-events:none}.toast.show{opacity:1;transform:none}.toast-dot{width:28px;height:28px;border-radius:14px;background:var(--signal);color:#fff;display:flex;align-items:center;justify-content:center}.spacer{flex-grow:1}.hint{display:flex;align-items:flex-start;gap:8px;color:var(--hint);font-size:13px;line-height:18px;padding:16px 8px 0;max-width:358px}.hint svg{flex-shrink:0;margin-top:1px}.ready-sub{margin-top:32px;font-size:20px;line-height:28px;color:var(--hint)}.done{align-items:center;justify-content:center;gap:24px;padding:24px 16px}.check{width:128px;height:128px;border-radius:64px;background:var(--accent);color:var(--on-accent);display:flex;align-items:center;justify-content:center;animation:pop .35s ease-out}.done h1{margin:0;font-size:40px;line-height:48px;font-weight:700;text-align:center}.done-sub{font-size:20px;line-height:28px;color:var(--hint);text-align:center;margin-top:8px}.done .segbar{width:200px;gap:4px;margin-top:0}.done .segbar>div{height:8px}@keyframes pop{0%{transform:scale(.6);opacity:0}to{transform:none;opacity:1}}.bottombar{position:sticky;bottom:0;padding:8px 16px calc(16px + env(safe-area-inset-bottom));background:var(--page);display:flex;flex-direction:column;gap:8px}.btn-main,.btn-sec{height:48px;width:100%;border:0;border-radius:12px;font-size:17px;font-weight:600}.btn-main{background:var(--accent);color:var(--on-accent)}.btn-sec{background:var(--secondary-bg);color:var(--text)}body.page-bg .btn-sec{background:var(--secondary-bg)}@media(prefers-reduced-motion:reduce){.check,.flash .ring-halo{animation:none}}