:root{color-scheme:dark;--bg:#101714;--surface:#19231e;--text:#f1f5ee;--muted:#a4b3a9;--mint:#b6ed89;--blue:#a7cff2;--border:#344238;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:16px}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid var(--mint);outline-offset:4px}.shell{max-width:1160px;padding:0 38px;margin:auto}header{height:103px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.brand{color:var(--text);text-decoration:none;font-size:29px;font-weight:750;letter-spacing:-1.4px;display:flex;align-items:center}.brand svg{width:38px;height:38px;stroke:var(--mint);stroke-width:2;fill:none;margin-right:12px}.brand-dot{color:var(--mint)}.header-note,.eyebrow{font-size:12px;letter-spacing:1.8px;font-weight:650;color:var(--muted)}.intro{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:42px 0 29px}.eyebrow{margin:0 0 12px}h1{font-size:clamp(27px,3.2vw,39px);line-height:1.17;letter-spacing:-1.5px;font-weight:550;margin:0}h2{font-size:24px;letter-spacing:-.8px;font-weight:500;margin:0}.connection{font-size:14px;color:var(--muted);white-space:nowrap;display:flex;align-items:center;gap:9px}.connection::before{content:"";height:7px;width:7px;background:#a4b3a9;border-radius:50%}.connection.ok::before{background:var(--mint)}.connection.failed::before{background:#f0b092}.boxes{display:grid;grid-template-columns:1fr 1fr;gap:20px}.box{padding:25px 27px 22px;border-radius:16px;color:#1b2c21;overflow:hidden;position:relative}.mint{background:var(--mint)}.blue{background:var(--blue);color:#182e40}.box-top{display:flex;justify-content:space-between;align-items:center;gap:8px}.box-label{font-weight:600;display:flex;gap:12px;align-items:center}.number{font-size:12px;font-weight:500;border:1px solid #243c3740;padding:5px 6px;border-radius:5px}.status{font-size:12px;padding:5px 9px;background:#ffffff45;border-radius:20px}.reading{display:flex;align-items:center;position:relative;margin-top:19px;min-height:100px}.humidity{font-size:83px;line-height:1;letter-spacing:-5px;font-weight:550;z-index:1}.unit{font-size:32px;line-height:1.15;margin:5px 0 0 10px}.unit small{display:block;font-size:13px;letter-spacing:2px}.spool{width:111px;height:111px;position:absolute;right:0;top:7px;fill:none;stroke:currentColor;stroke-width:1.15;opacity:.21}.reading-label{font-size:14px;opacity:.8;margin-top:5px}.box-bottom{display:flex;justify-content:space-between;gap:10px;border-top:1px solid #203b3330;margin-top:25px;padding-top:18px}.temperature{font-size:27px;letter-spacing:-1px}.small-unit{font-size:19px}.box-bottom small{display:block;font-size:12px;opacity:.8;margin-top:4px}.last{text-align:right;font-size:14px;align-self:center}.range-warning{font-size:12px;margin:14px 0 0;line-height:1.5}.history{border:1px solid var(--border);border-radius:16px;margin-top:26px;padding:28px 27px 20px;background:var(--surface)}.chart-head{display:flex;justify-content:space-between;align-items:center;gap:20px}.segments{display:flex;border:1px solid var(--border);padding:4px;border-radius:9px;flex-shrink:0}.segments button{border:0;background:none;color:var(--muted);font-size:14px;padding:9px 12px;border-radius:5px}.segments button[aria-pressed=true]{background:#e9f0e5;color:#1c2c21}.chart-options{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:25px}.metric-tabs{display:flex;gap:22px}.metric-tabs button{padding:0 0 11px;border:0;border-bottom:2px solid transparent;color:var(--muted);background:none;font-size:14px}.metric-tabs button[aria-pressed=true]{color:var(--text);border-color:var(--mint)}.legend{display:flex;gap:18px;font-size:12px;color:#c4d0c8}.legend span{display:flex;align-items:center;gap:7px}.line{width:17px;display:inline-block;border-top:2px solid}.mint-line{border-color:var(--mint)}.blue-line{border-color:var(--blue);border-top-style:dashed}.chart-wrap{position:relative;height:260px;margin-top:16px}canvas{width:100%;height:100%;display:block;touch-action:pan-y}.empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;background:#19231ee8;line-height:1.5;padding:15px}.empty[hidden]{display:none}.empty small{font-size:13px;color:var(--muted);max-width:270px;margin-top:8px}.chart-foot{display:flex;justify-content:space-between;gap:16px;font-size:12px;color:var(--muted);border-top:1px solid var(--border);padding-top:17px;min-height:48px}.sensor-note{display:flex;gap:14px;color:var(--muted);margin:24px 0 35px;align-items:flex-start}.info-icon{border:1px solid #6e8172;border-radius:50%;width:19px;height:19px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:12px;margin-top:2px}.sensor-note p{font-size:13px;line-height:1.65;margin:0}.sensor-note strong{font-weight:500;color:#dbe3d9}footer{border-top:1px solid var(--border);padding:23px 0 29px;display:flex;justify-content:space-between;font-size:12px;color:var(--muted);gap:12px}.footer-separator{margin:0 12px;color:#627367}.error{background:#523328;color:#ffe0d3;border:1px solid #835844;padding:13px 17px;border-radius:9px;margin-bottom:18px;font-size:14px;line-height:1.5}
@media(min-width:1400px){.intro{padding-top:48px}.chart-wrap{height:295px}}
@media(max-width:760px){.shell{padding:0 20px}header{height:79px}.header-note{font-size:10px;letter-spacing:1px}.brand{font-size:26px}.intro{padding:29px 0 22px;display:block}h1{letter-spacing:-1px}.connection{margin-top:17px;font-size:13px}.boxes{gap:14px}.box{padding:19px}.box-label{font-size:14px;gap:7px}.number{display:none}.humidity{font-size:65px}.spool{width:75px;right:-20px;opacity:.12}.unit{font-size:25px}.status{font-size:11px;padding:4px 6px}.box-bottom{display:block;margin-top:20px}.last{text-align:left;margin-top:13px}.chart-head{display:block}.segments{margin-top:20px;width:max-content}.chart-options{align-items:flex-start;flex-direction:column;gap:16px}.legend{gap:18px}.history{padding:23px 18px 16px;margin-top:20px}.chart-wrap{height:250px}.chart-foot{flex-direction:column;gap:7px}h2{font-size:22px}.sensor-note{margin:21px 0 25px}footer{flex-direction:column;padding:19px 0 24px}}
@media(max-width:420px){.boxes{grid-template-columns:1fr}.box{padding:21px 23px}.box-bottom{display:flex}.last{text-align:right;margin-top:0}.humidity{font-size:77px}.spool{width:110px;right:0;opacity:.2}.reading{min-height:89px}.number{display:inline}.status{font-size:12px}.shell{padding:0 16px}}
@media(prefers-reduced-motion:no-preference){button{transition:background .15s,color .15s}}
/* Face ID / Touch ID: login page, banner and account dialog */
[hidden]{display:none!important}.header-right{display:flex;align-items:center;gap:18px}.account-btn{display:flex;align-items:center;gap:8px;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:999px;padding:7px 14px 7px 10px;font-size:13px}.account-btn:hover{border-color:#4d6153}.faceid{width:20px;height:20px;fill:none;stroke:var(--mint);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.faceid-badge{width:44px;height:44px;border-radius:12px;background:#b6ed8914;border:1px solid #b6ed8940;display:flex;align-items:center;justify-content:center;flex-shrink:0}.faceid-badge .faceid{width:24px;height:24px}.btn{border:1px solid var(--border);background:none;color:var(--text);border-radius:10px;padding:13px 18px;font-size:15px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn.primary{background:var(--mint);border-color:var(--mint);color:#1b2c21;width:100%}.btn.primary:hover{background:#c6f3a1}.btn.small{width:auto;padding:8px 14px;font-size:13px;border-radius:8px}.btn.ghost{color:var(--muted)}.btn.ghost:hover{color:var(--text);border-color:#4d6153}.btn:disabled{opacity:.6;cursor:default}.link{border:0;background:none;color:var(--muted);font-size:14px;padding:6px 8px}.link:hover{color:var(--text)}
.login{min-height:calc(100vh - 190px);min-height:calc(100dvh - 190px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;padding:48px 0}.login-card{position:relative;overflow:hidden;width:100%;max-width:420px;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:34px 30px 26px}.login-card>*{position:relative}.login-card .login-spool{position:absolute;width:170px;height:170px;right:-46px;top:-46px;color:var(--mint);opacity:.12}.login-card .faceid-badge{width:58px;height:58px;border-radius:15px;margin-bottom:28px}.login-card .faceid-badge .faceid{width:31px;height:31px}.login-card h1{margin:0 0 10px}.login-lead{color:var(--muted);font-size:15px;line-height:1.5;margin:0 0 28px}.login-actions{display:flex;flex-direction:column;align-items:stretch;gap:12px}.login-actions .link{align-self:center}.field-label{font-size:12px;letter-spacing:1.4px;font-weight:650;color:var(--muted);text-transform:uppercase}input[type=password]{font:inherit;font-size:16px;width:100%;background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:13px 14px}input:focus-visible{outline:3px solid var(--mint);outline-offset:2px}.login-error{color:#f0b092;font-size:14px;line-height:1.5;margin:14px 0 0;min-height:1.5em}.login-hint{display:flex;gap:14px;width:100%;max-width:420px;color:var(--muted);font-size:13px;line-height:1.65;margin:0}.login-hint strong{font-weight:500;color:#dbe3d9}
.pk-banner{display:flex;align-items:center;gap:16px;background:var(--surface);border:1px solid #b6ed8940;border-radius:16px;padding:16px 18px;margin-bottom:20px}.pk-banner p{flex:1;margin:0;font-size:14px;line-height:1.5;color:var(--muted)}.pk-banner strong{color:var(--text);font-weight:600}.pk-banner-actions{display:flex;align-items:center;gap:6px;flex-shrink:0}
.account{width:min(440px,calc(100vw - 32px));background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:16px;padding:24px;box-shadow:0 24px 60px #00000080}.account::backdrop{background:#060a08b8}.account-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.account-head .eyebrow{margin-bottom:8px}.close-btn{width:36px;height:36px;border-radius:50%;border:1px solid var(--border);background:none;color:var(--muted);display:flex;align-items:center;justify-content:center;flex-shrink:0}.close-btn:hover{color:var(--text)}.close-btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}.account-note{color:var(--muted);font-size:14px;line-height:1.5;margin:12px 0 18px}.pk-list{border-top:1px solid var(--border);margin-bottom:18px}.pk-item{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid var(--border);font-size:15px}.pk-item small{display:block;color:var(--muted);font-size:12px;margin-top:3px}.pk-item button{border:1px solid var(--border);background:none;color:#f0b092;border-radius:8px;padding:6px 11px;font-size:13px;flex-shrink:0}.pk-empty{color:var(--muted);font-size:14px;padding:14px 0;margin:0}.account-msg{font-size:13px;color:var(--mint);min-height:1.4em;margin:12px 0 0}.account-msg.bad{color:#f0b092}.account-foot{border-top:1px solid var(--border);margin-top:8px;padding-top:16px;display:flex;justify-content:flex-end}
@media(max-width:760px){.header-right{gap:12px}.login{padding:30px 0;min-height:calc(100dvh - 200px)}.login-card{padding:28px 22px 22px}.pk-banner{flex-wrap:wrap;padding:16px}.pk-banner p{flex-basis:calc(100% - 60px)}.pk-banner-actions{width:100%}}
@media(max-width:420px){.header-right .header-note{display:none}.account{padding:20px}}