:root{--bg: #f6f4ef;--card: #ffffff;--card-2: #f3f0e9;--ink: #16130f;--ink-2: #3d3934;--ink-3: #7a736b;--ink-4: #b5ada3;--line: rgba(22, 19, 15, .09);--line-2: rgba(22, 19, 15, .05);--on-ink: #ffffff;--amber: #c88a3d;--amber-soft: #f5ebd8;--amber-ink: #7a5418;--sage: #6a8b7a;--sage-soft: #e8eee8;--sage-ink: #3f5a4e;--rose: #b4614c;--rose-soft: #f5e6e0;--rose-ink: #7a3a28;--r-sm: 8px;--r-md: 12px;--r-lg: 16px;--gutter: 16px;--font-ui: "Manrope", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;color-scheme:light}@media(prefers-color-scheme:dark){:root{--bg: #14120f;--card: #1c1a16;--card-2: #24211c;--ink: #f2ede4;--ink-2: #c7bfb3;--ink-3: #8f877c;--ink-4: #5a544c;--line: rgba(242, 237, 228, .09);--line-2: rgba(242, 237, 228, .05);--on-ink: #14120f;--amber: #e3ad6b;--amber-soft: #3f2a10;--amber-ink: #e8b56f;--sage: #9ebdab;--sage-soft: #2a3830;--sage-ink: #b7d2c2;--rose: #db9178;--rose-soft: #3d231b;--rose-ink: #eab3a1;color-scheme:dark}}*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--ink)}body{font-family:var(--font-ui);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}button,input{font:inherit;color:inherit}.mono{font-family:var(--font-mono);font-feature-settings:"tnum" 1;letter-spacing:-.02em}.screen{max-width:560px;margin:0 auto;padding:calc(env(safe-area-inset-top) + 20px) var(--gutter) calc(env(safe-area-inset-bottom) + 96px);display:flex;flex-direction:column;gap:12px}.screen.bare{padding-bottom:calc(env(safe-area-inset-bottom) + 32px)}.screen-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:8px}.title{font-size:22px;font-weight:600;letter-spacing:-.02em;line-height:1.1;margin:0}.subtitle{font-size:11.5px;color:var(--ink-3);margin:4px 0 0}.body-text{color:var(--ink-2);margin:0}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.card{background:var(--card);border:1px solid var(--line-2);border-radius:var(--r-lg);padding:16px}.card-head{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:12px}.label{font-size:11px;font-weight:600;color:var(--ink-3);letter-spacing:.08em;text-transform:uppercase}.hero{display:flex;align-items:baseline;gap:3px;margin-top:6px}.hero-value{font-size:52px;font-weight:500;letter-spacing:-.03em;line-height:.95}.hero-unit{font-size:22px;color:var(--ink-3);font-weight:500}.hero-sub{font-size:12px;color:var(--ink-3);margin-top:6px}.soc-bar{height:6px;border-radius:999px;background:var(--card-2);margin-top:14px;overflow:hidden}.soc-bar>div{height:100%;background:var(--sage);border-radius:999px;transition:width .4s cubic-bezier(.33,1,.68,1)}.tile{display:flex;flex-direction:column;gap:8px}.tile-top{display:flex;align-items:center;justify-content:space-between}.tile-icon{width:30px;height:30px;border-radius:var(--r-sm);display:grid;place-items:center}.tile-icon svg{width:18px;height:18px}.tile-value{font-size:24px;font-weight:500;letter-spacing:-.03em;line-height:1}.tile-unit{font-size:13px;color:var(--ink-3);margin-left:2px}.tile-caption{font-size:11.5px;color:var(--ink-3)}.tone-amber{background:var(--amber-soft);color:var(--amber-ink)}.tone-sage{background:var(--sage-soft);color:var(--sage-ink)}.tone-rose{background:var(--rose-soft);color:var(--rose-ink)}.tone-ink{background:var(--card-2);color:var(--ink-2)}.kv{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:13.5px}.kv:last-child{border-bottom:0;padding-bottom:0}.kv:first-child{padding-top:0}.kv-label{color:var(--ink-2);display:flex;align-items:center;gap:8px}.kv-value{color:var(--ink);font-weight:500}.swatch{width:8px;height:8px;border-radius:2px;display:inline-block}.pill{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 9px;border-radius:999px;font-size:11.5px;font-weight:500;white-space:nowrap}.pill .dot{width:5px;height:5px;border-radius:999px}.pill.normal{background:var(--sage-soft);color:var(--sage-ink)}.pill.normal .dot{background:var(--sage);animation:breathe 3s linear infinite}.pill.warn{background:var(--amber-soft);color:var(--amber-ink)}.pill.warn .dot{background:var(--amber)}.pill.alert{background:var(--rose-soft);color:var(--rose-ink)}.pill.alert .dot{background:var(--rose)}@keyframes breathe{0%,to{opacity:1}50%{opacity:.35}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 18px;border-radius:var(--r-md);font-size:13.5px;font-weight:600;letter-spacing:-.005em;border:0;cursor:pointer;transition:opacity .12s ease-out,transform .12s ease-out}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.5;cursor:default}.btn.block{width:100%}.btn.primary{background:var(--ink);color:var(--on-ink)}.btn.secondary{background:var(--card-2);color:var(--ink)}.btn.tonal{background:var(--amber-soft);color:var(--amber-ink)}.btn.ghost{background:transparent;color:var(--ink-2);border:1px solid var(--line)}.btn.danger{background:var(--rose-soft);color:var(--rose-ink)}.icon-btn{width:36px;height:36px;border-radius:var(--r-md);display:grid;place-items:center;background:var(--card-2);border:0;color:var(--ink-2);cursor:pointer}.icon-btn svg{width:18px;height:18px}.icon-btn:disabled{opacity:.4}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:12px;font-weight:600;color:var(--ink-2)}.input{height:44px;padding:0 14px;border-radius:var(--r-md);border:1px solid transparent;background:var(--card-2);font-size:16px;outline:none}.input:focus{border-color:var(--amber)}.input.code{font-family:var(--font-mono);font-size:28px;letter-spacing:.12em;text-align:center;text-transform:uppercase;height:64px}.error-box{background:var(--rose-soft);color:var(--rose-ink);border-radius:var(--r-md);padding:12px 14px;font-size:13px}.note-box{background:var(--amber-soft);color:var(--amber-ink);border-left:3px solid var(--amber);border-radius:0 var(--r-md) var(--r-md) 0;padding:12px 14px;font-size:13px}.seg{display:inline-flex;background:var(--card-2);border-radius:10px;padding:2px}.seg button{border:0;background:transparent;padding:6px 14px;font-size:12px;font-weight:500;color:var(--ink-3);border-radius:8px;cursor:pointer;transition:background .2s ease-in-out,color .2s ease-in-out}.seg button.on{background:var(--card);color:var(--ink);box-shadow:0 1px 2px #0000000d}.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:10;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-top:1px solid var(--line);padding:8px var(--gutter) calc(env(safe-area-inset-bottom) + 8px)}.tabbar nav{max-width:560px;margin:0 auto;display:grid;grid-template-columns:repeat(5,1fr)}.tabbar a{display:flex;flex-direction:column;align-items:center;gap:3px;padding:4px 0;font-size:11px;font-weight:500;color:var(--ink-3);text-decoration:none}.tabbar a svg{width:22px;height:22px}.tabbar a.on{color:var(--ink)}.chart{width:100%;display:block;touch-action:pan-y;user-select:none;-webkit-user-select:none}.chart text{font-family:var(--font-mono);font-size:9.5px;fill:var(--ink-3)}.legend{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:11px;color:var(--ink-2);margin-top:8px}.legend span{display:inline-flex;align-items:center;gap:5px}.legend i{width:8px;height:2px;display:inline-block}.legend i.bar{height:8px;border-radius:2px}.readout{display:flex;flex-wrap:wrap;gap:4px 14px;min-height:20px;font-size:12px;margin-top:8px;color:var(--ink-2)}.readout b{font-weight:500;color:var(--ink)}.flow-row{display:flex;align-items:center;gap:10px;padding:8px 0;font-size:13px}.flow-row+.flow-row{border-top:1px solid var(--line)}.flow-track{flex:1;height:4px;background:var(--card-2);border-radius:999px;position:relative;overflow:hidden}.flow-track>div{position:absolute;inset:0 auto 0 0;border-radius:999px;transition:width .4s cubic-bezier(.33,1,.68,1)}.flow-name{width:124px;color:var(--ink-2);flex-shrink:0}.flow-value{width:64px;text-align:right;flex-shrink:0}.center-screen{min-height:100dvh;display:grid;place-items:center;padding:var(--gutter)}.auth-card{width:100%;max-width:380px;display:flex;flex-direction:column;gap:14px}.brand{display:flex;align-items:center;gap:10px;margin-bottom:8px}.brand-mark{width:40px;height:40px;border-radius:var(--r-md);background:var(--ink);color:var(--amber);display:grid;place-items:center}.brand-mark svg{width:22px;height:22px}.link-btn{background:none;border:0;color:var(--ink-2);text-decoration:underline;cursor:pointer;padding:0;font-size:13px}.steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}.steps li{display:flex;gap:12px;color:var(--ink-2)}.step-num{width:24px;height:24px;border-radius:999px;flex-shrink:0;background:var(--card-2);color:var(--ink-2);display:grid;place-items:center;font-size:12px;font-weight:600}.step-num.done{background:var(--sage-soft);color:var(--sage-ink)}.step-num.active{background:var(--amber-soft);color:var(--amber-ink)}.device-row{display:flex;align-items:center;gap:12px;width:100%;background:none;border:0;padding:12px 0;text-align:left;cursor:pointer}.device-row+.device-row{border-top:1px solid var(--line)}.device-row .grow{flex:1;min-width:0}.device-row .name{font-weight:600;font-size:14px}.muted{color:var(--ink-3);font-size:11.5px}.spinner{width:18px;height:18px;border-radius:999px;border:2px solid var(--line);border-top-color:var(--amber);animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.skeleton{background:var(--card-2);border-radius:var(--r-sm);animation:breathe 2s linear infinite}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}.toggle-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);cursor:pointer}.toggle-label{font-size:14px;font-weight:500;color:var(--ink)}.toggle{appearance:none;-webkit-appearance:none;margin:0;flex-shrink:0;position:relative;width:40px;height:24px;border-radius:999px;background:var(--ink-4);cursor:pointer;transition:background .12s ease-out}.toggle:after{content:"";position:absolute;top:2px;left:2px;width:20px;height:20px;border-radius:999px;background:#fff;box-shadow:0 1px 2px #00000026;transition:transform .2s ease-in-out}.toggle:checked{background:var(--sage)}.toggle:checked:after{transform:translate(16px)}.toggle:focus-visible{outline:2px solid var(--amber);outline-offset:2px}select.input{appearance:none;-webkit-appearance:none;padding-right:14px}.kv-label,.field{min-width:0}.field .input{width:100%;min-width:0}