:root{--bg: #0f0f0f;--bg-grad: none;--surface: #161616;--surface-2: #1e1e1e;--line: #2c2c2c;--ink: #ffffff;--ink-2: #c9c9c9;--muted: #8a8a8a;--accent: #ffffff;--accent-ink: #0f0f0f;--ok: #ffffff;--ok-bg: #1e1e1e;--danger: #e7b1b1;--warn: #c9c9c9;--warn-bg: #1a1a1a;--radius: 14px;--font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Helvetica, "Segoe UI", Roboto, Arial, sans-serif;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font-sans);background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}a{color:inherit}.tabnum{font-variant-numeric:tabular-nums}.page{min-height:100%;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;padding:18px clamp(16px,5vw,40px);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-weight:650;letter-spacing:-.01em}.brand-mark{width:28px;height:28px;border-radius:7px;display:block;object-fit:cover}.whoami{display:flex;align-items:center;gap:14px;color:var(--muted);font-size:14px}.content{flex:1;width:100%;max-width:720px;margin:0 auto;padding:clamp(20px,5vw,44px)}.footer{text-align:center;color:var(--muted);font-size:12.5px;line-height:1.5;padding:22px 20px calc(22px + env(safe-area-inset-bottom,0px));text-wrap:balance}.footer-links{display:flex;justify-content:center;gap:16px;margin-bottom:6px}.footer-links a{color:var(--muted);text-decoration:none}.footer-links a:hover{color:var(--ink)}.centered{min-height:52vh;display:grid;place-items:center}.stack{display:flex;flex-direction:column;gap:18px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(20px,4vw,30px)}.signin{max-width:420px;text-align:center}.signin h1{margin:0 0 8px;font-size:24px;letter-spacing:-.02em}.row{display:flex;align-items:center;gap:14px}.row.space{justify-content:space-between}.eyebrow{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}.plan-name{font-size:26px;font-weight:700;letter-spacing:-.02em}.muted{color:var(--muted);line-height:1.55}.note{font-size:13.5px;margin-top:14px}.error{color:var(--danger);font-size:13.5px;margin-top:12px}.meta-row{color:var(--muted);font-size:13px;margin-top:10px}.badge{font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px}.badge-ok{color:var(--ok);background:var(--ok-bg)}.badge-mute{color:var(--muted);background:var(--surface-2)}.meter{margin-top:18px}.meter-head{display:flex;justify-content:space-between;font-size:13.5px;color:var(--muted);margin-bottom:8px}.meter-track{height:10px;border-radius:999px;background:var(--surface-2);overflow:hidden}.meter-track>span{display:block;height:100%;background:linear-gradient(90deg,#fff,#8a8a8a);transition:width .4s ease}.plans{display:flex;flex-wrap:wrap;gap:14px;margin-top:18px}.plan-card{flex:1 1 180px;border:1px solid var(--line);border-radius:12px;padding:18px;background:var(--surface-2)}.plan-card-name{font-weight:650}.plan-card-price{color:var(--ink);font-size:22px;font-weight:650;margin:4px 0 14px;font-variant-numeric:tabular-nums}.plan-card-price .per{color:var(--muted);font-size:13px;font-weight:500}.manage{margin-top:16px}.dual-title{margin:6px 0 0;font-size:20px;letter-spacing:-.02em;font-weight:650}.dual-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:16px}.dual-actions .manage{margin-top:0}.dual-actions .btn{width:auto}.warn{color:var(--warn);background:var(--warn-bg);border:1px solid color-mix(in srgb,var(--warn) 40%,transparent);border-radius:10px;padding:12px 14px;margin-top:0}.source-list{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-direction:column}.source-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 0;border-top:1px solid var(--line);flex-wrap:wrap}.source-row:first-child{border-top:none}.source-main{display:flex;flex-direction:column;gap:3px}.source-label{font-weight:650}.source-plan{font-size:13px;color:var(--muted)}.source-row .manage,.source-row .note{margin-top:0}.preferred{display:flex;flex-direction:column;gap:2px;margin:14px 0 4px;padding:12px 14px;background:var(--surface-2);border:1px solid var(--line);border-radius:10px}.radio{display:flex;align-items:center;gap:10px;padding:7px 0;font-size:14px;cursor:pointer}.radio input{accent-color:var(--accent);width:16px;height:16px}.btn-ghost.fullrow{width:100%;justify-content:flex-start;padding:4px 2px}.heat-switch{display:grid;grid-template-columns:36px 1fr 36px;align-items:center;margin:2px 0 14px}.heat-month{text-align:center;font-size:18px;font-weight:650;letter-spacing:-.02em}.heat-nav{width:36px;height:36px;padding:0;border-radius:8px}.heat{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px;max-width:440px;margin:0 auto}.heat-dow{text-align:center;font-size:11px;letter-spacing:.06em;color:var(--muted);padding-bottom:2px}.heat-pad{aspect-ratio:1}.heat-cell{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid transparent;border-radius:8px;padding:0;font:inherit;font-size:12.5px;font-weight:600;font-variant-numeric:tabular-nums;display:grid;place-items:center;aspect-ratio:1;min-width:0;color:#fff;background:transparent}button.heat-cell{cursor:pointer}button.heat-cell:hover{filter:brightness(1.12)}.heat-cell:focus-visible,.heat-cell.is-on{outline:none;box-shadow:0 0 0 2px var(--surface),0 0 0 4px #fff}.heat-cell.is-empty{color:#5c5c5c;font-weight:500;border-color:transparent}.heat-cell.is-future{color:#3a3a3a}.heat-cell[data-level="1"]{background:#2a2a2a;color:#d0d0d0}.heat-cell[data-level="2"]{background:#4a4a4a}.heat-cell[data-level="3"]{background:#8f8f8f;color:#0f0f0f}.heat-cell[data-level="4"]{background:#fff;color:#0f0f0f}.heat-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px;flex-wrap:wrap}.heat-caption{margin:0;min-height:1.35em;font-size:13.5px;color:var(--ink-2);font-variant-numeric:tabular-nums}.heat-legend{display:flex;align-items:center;gap:4px;margin-left:auto;color:var(--muted);font-size:11px}.heat-legend i{width:12px;height:12px;border-radius:3px;display:block}.heat-legend i[data-level="1"]{background:#2a2a2a}.heat-legend i[data-level="2"]{background:#4a4a4a}.heat-legend i[data-level="3"]{background:#8f8f8f}.heat-legend i[data-level="4"]{background:#fff}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid transparent;border-radius:10px;font:inherit;font-weight:600;font-size:14px;padding:10px 16px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:filter .15s ease,background .15s ease,border-color .15s ease}.btn:disabled{opacity:.6;cursor:default}.btn-primary{background:var(--accent);color:var(--accent-ink);width:100%}.btn-primary:not(:disabled):hover{filter:brightness(1.08)}.btn-secondary{background:var(--surface-2);color:var(--ink);border-color:var(--line);text-decoration:none}.btn-ghost{background:transparent;color:var(--muted);padding:6px 10px}.btn-ghost:hover{color:var(--ink)}.btn-apple{background:var(--ink);color:var(--bg);width:100%;margin-top:8px}.btn-apple:hover{filter:brightness(1.06)}.setup-title{margin:0;font-size:24px;letter-spacing:-.02em}.setup-form{display:flex;flex-direction:column;gap:12px;margin-top:16px}.setup-form .btn-primary{margin-top:6px}.setup-next{width:auto;min-width:140px}.field{display:flex;flex-direction:column;gap:6px;font-size:13.5px;color:var(--muted)}.field em{font-style:normal;font-weight:500}.field input,.field select,.field textarea{font:inherit;color:var(--ink);background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:10px 12px}.field textarea{resize:vertical}.check{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;line-height:1.45}.check input{margin-top:3px;accent-color:var(--accent)}.facts,.pay-list{list-style:none;margin:14px 0 0;padding:0}.facts li,.pay-row{display:flex;justify-content:space-between;gap:16px;align-items:baseline;padding:10px 0;border-top:1px solid var(--line);font-size:14px}.facts li:first-child,.pay-row:first-child{border-top:none}.fact-k{color:var(--muted);flex:none}.fact-v{text-align:right}.pay-main{display:flex;flex-direction:column;gap:2px;min-width:0}.pay-desc{overflow:hidden;text-overflow:ellipsis}.pay-meta{font-size:12.5px;color:var(--muted)}.pay-amt{font-variant-numeric:tabular-nums;font-weight:600;white-space:nowrap}.pay-row a{color:inherit}.spinner{width:26px;height:26px;border-radius:50%;border:3px solid var(--line);border-top-color:var(--accent);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.spinner{animation-duration:2s}.meter-track>span{transition:none}}