:root{--bg: #FFFFFF;--ink: #121212;--cta: #3BA1DE;--accent: #2E2A39;--card: #f5f5f5;--muted: #7d7d7d;--radius: 14px;--font: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-left: env(safe-area-inset-left, 0px);--safe-right: env(safe-area-inset-right, 0px)}:root{--line: rgba(0, 0, 0, .08);--ok: #2f9e6b;--tab-h: 60px;--max-w: 520px;--sat: var(--safe-top);--sab: var(--safe-bottom)}@supports (color: color-mix(in srgb,red,blue)){:root{--muted: color-mix(in srgb, var(--ink) 58%, var(--bg));--line: color-mix(in srgb, var(--ink) 10%, transparent)}}*,*:before,*:after{box-sizing:border-box}html{background:var(--bg);-webkit-text-size-adjust:100%}body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.45;-webkit-font-smoothing:antialiased;overscroll-behavior-y:none}h1,h2,h3{margin:0;line-height:1.2;letter-spacing:-.01em}h1{font-size:26px}h2{font-size:18px}h3{font-size:16px}p{margin:0}a{color:var(--cta)}img,svg{display:block;max-width:100%}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}input[type=email],input[type=text],input[type=time],input[type=number],textarea,select{width:100%;min-height:48px;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--card)}textarea{min-height:96px;resize:vertical}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.muted{color:var(--muted)}.small{font-size:13px}.big{font-size:40px;font-weight:700;line-height:1}.eyebrow{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.stack{display:flex;flex-direction:column;gap:12px}.row{display:flex;align-items:center;gap:8px}.spread{justify-content:space-between}.grow{flex:1;min-width:0}.center{text-align:center}.screen{width:100%;max-width:var(--max-w);margin:0 auto;min-height:100dvh;display:flex;flex-direction:column}.screen__header{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:8px;padding:calc(12px + var(--sat)) 16px 8px;background:var(--bg)}.screen--bare .screen__body{padding-top:calc(16px + var(--sat))}.screen__title{font-size:24px;flex:1;min-width:0}.screen__back{width:44px;height:44px;margin-left:-10px;border:0;border-radius:50%;background:transparent;color:var(--ink);display:inline-flex;align-items:center;justify-content:center}.screen__body{flex:1;display:flex;flex-direction:column;gap:12px;padding:8px 16px calc(var(--tab-h) + var(--sab) + 24px)}.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:10;max-width:var(--max-w);margin:0 auto;height:calc(var(--tab-h) + var(--sab));padding-bottom:var(--sab);display:flex;background:var(--card);border-top:1px solid var(--line)}.tabbar__item{flex:1;min-height:44px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--muted);font-size:11px;font-weight:600;text-decoration:none}.tabbar__item.is-active{color:var(--cta)}.card{display:block;width:100%;text-align:left;padding:16px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);color:inherit;text-decoration:none;box-shadow:0 1px 2px #00000008}.card--tap{cursor:pointer}.card--tap:active{transform:scale(.99)}.card--accent{background:var(--accent);color:#fff;border-color:transparent}.card--accent .muted,.card--accent .eyebrow{color:#ffffffc7}.card__eyebrow{margin-bottom:4px}.card__title{margin-bottom:6px}.card>*+*{margin-top:10px}.card>.card__eyebrow+.card__title{margin-top:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 18px;border:1px solid transparent;border-radius:999px;font-weight:600;text-decoration:none;white-space:nowrap;transition:transform .08s ease,opacity .15s ease}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.55;cursor:default}.btn--primary{background:var(--cta);color:#fff}.btn--secondary{background:var(--card);color:var(--ink);border-color:var(--line)}.btn--ghost{background:transparent;color:var(--muted)}.btn--full{width:100%}.btn--sm{min-height:40px;padding:8px 14px;font-size:14px}.slider{display:flex;flex-direction:column;gap:6px}.slider__head{display:flex;justify-content:space-between;align-items:baseline;font-weight:600}.slider__ends{display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}.slider input[type=range]{width:100%;height:44px;margin:0;background:transparent;accent-color:var(--cta)}.pill{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;font-size:13px;font-weight:600;background:var(--card);color:var(--ink);border:1px solid var(--line)}.pill--accent{background:var(--accent);color:#fff;border-color:transparent}.pill--cta{background:var(--cta);color:#fff;border-color:transparent}.pill--ok{background:var(--ok);color:#fff;border-color:transparent}.pill--muted{color:var(--muted)}.empty{display:flex;flex-direction:column;align-items:center;gap:8px;padding:32px 16px;text-align:center}.empty__icon{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--card);border:1px solid var(--line);color:var(--accent)}.empty__hint{max-width:32ch}.empty__action{margin-top:8px}.ring{position:relative;display:inline-block;flex:none}.ring svg{width:100%;height:100%}.ring__track{fill:none;stroke:var(--line)}.ring__bar{fill:none;stroke:var(--cta);stroke-linecap:round;transition:stroke-dashoffset .4s ease}.ring__label{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700}.sparkline{width:100%;height:auto}.sparkline__area{fill:var(--accent);opacity:.12}.sparkline__line{fill:none;stroke:var(--accent);stroke-width:2.5;stroke-linejoin:round;stroke-linecap:round}.sparkline__dot{fill:var(--cta)}.gate{width:100%;max-width:420px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;justify-content:center;gap:14px;padding:calc(24px + var(--sat)) 24px calc(24px + var(--sab))}.gate--loading{align-items:center;color:var(--muted)}.gate__cta{margin-top:8px;color:var(--muted)}.gate__error{color:var(--cta);font-size:14px}