/* Off Switch. The Ask the Room / Sift look: calm, white space, Inter, Caveat handwriting, ink black with one blue accent, light and dark. */
:root{--bg:#FFFFFF;--ink:#121212;--ink2:#4a4a47;--ink3:#6b6a66;--rule:#E4E2DE;--card:#F1F0ED;--card2:#F6F5F3;--accent:#3456E0;--on-accent:#fff;--warn:#B4532A;--ok:#2E7D4F;--offtint:#FBF1EC;
  --sans:Inter,-apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue",Arial,sans-serif;--hand:Caveat,"Bradley Hand","Segoe Print",cursive;color-scheme:light}
@media (prefers-color-scheme:dark){:root{--bg:#121211;--ink:#ECEBE8;--ink2:#B5B3AE;--ink3:#8d8b86;--rule:#2c2b29;--card:#22211F;--card2:#1A1A18;--accent:#7C93FF;--on-accent:#101114;--warn:#E08A5E;--ok:#6FD69B;--offtint:#2a1f1a;color-scheme:dark}}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);font:16px/1.45 var(--sans);-webkit-font-smoothing:antialiased;overscroll-behavior-y:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer;text-align:left}
input{font:inherit;color:var(--ink)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
#app{height:100%;display:flex;flex-direction:column;max-width:600px;margin:0 auto;overflow:hidden;position:relative}
@media (min-width:900px){#app{max-width:680px}}

.lbl{font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:500;color:var(--ink)}
.dim{color:var(--ink3)}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--accent);margin-right:10px;vertical-align:1px;flex:none}
.dot.warn{background:var(--warn)}.dot.ok{background:var(--ok)}.dot.grey{background:var(--ink3)}
h1.big{font-size:34px;line-height:1.08;letter-spacing:-.03em;font-weight:500;margin:0}
h2{font-size:26px;line-height:1.15;letter-spacing:-.02em;font-weight:500;margin:0}
p{margin:0}
.hand{font-family:var(--hand);font-size:26px;line-height:1.15;color:var(--ink2);font-weight:500}
.why{color:var(--ink2);font-size:16px;line-height:1.5}
.mute{color:var(--ink3);font-size:14px}
.err{color:var(--warn);font-size:14px;margin-top:10px;min-height:1px}

/* header: brand centred, same on every page */
.top{flex:none;padding:calc(env(safe-area-inset-top) + 12px) 24px 10px;border-bottom:1px solid var(--rule);background:var(--bg);display:grid;grid-template-columns:44px 1fr 44px;align-items:center}
.brand{display:flex;align-items:center;justify-content:center;gap:10px}
.blogo{width:30px;height:30px;color:var(--ink)}
.bname{font-size:22px;font-weight:700;letter-spacing:-.01em}
.iconbtn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;color:var(--ink);border-radius:50%}
.ic{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}
.macline{display:flex;align-items:center;justify-content:center;gap:6px;font-size:12px;color:var(--ink3);padding:6px 24px;border-bottom:1px solid var(--rule)}
.macline.bad{background:var(--offtint);color:var(--warn)}
.macline .dot{margin:0;width:7px;height:7px}

.scroll{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:22px 24px 40px}
.view{display:flex;flex-direction:column;flex:1;min-height:0}
.tabs{flex:none;display:flex;border-top:1px solid var(--rule);background:var(--bg);padding-bottom:env(safe-area-inset-bottom)}
.tabs button{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:10px 4px 9px;color:var(--ink3);position:relative;min-height:56px}
.tabs button .lbl{font-size:10px;color:inherit}
.tabs button.on{color:var(--ink)}
.tabs button.on::after{content:"";position:absolute;top:-1px;left:30%;right:30%;height:2px;background:var(--accent)}

.section{margin-top:30px}
.section>.lbl,.shead .lbl{display:block;margin-bottom:6px}
.shead{display:flex;justify-content:space-between;align-items:baseline}

/* the big button */
.big-off{display:flex;align-items:center;gap:16px;width:100%;margin-top:18px;padding:18px 20px;border:1.5px solid var(--ink);border-radius:18px 20px 17px 19px;min-height:76px}
.big-off .bt{flex:1}.big-off b{display:block;font-size:20px;font-weight:600;letter-spacing:-.01em}.big-off small{display:block;color:var(--ink3);font-size:13.5px;margin-top:2px}
.big-off.is-off{background:var(--ink);color:var(--bg);border-color:var(--ink)}.big-off.is-off small{color:var(--bg);opacity:.75}
.big-off svg{width:34px;height:34px}

/* a child */
.kid{display:flex;align-items:center;gap:14px;padding:16px 0;border-bottom:1px solid var(--rule);min-height:76px}
.kid .who{display:flex;align-items:center;gap:14px;flex:1;min-width:0;min-height:44px}
.kid .vn{min-width:0}.kid .vn b{display:block;font-weight:500;font-size:19px;letter-spacing:-.01em}.kid .vn small{display:block;color:var(--ink3);font-size:13.5px;margin-top:2px}
.kid .vn small.off{color:var(--warn)}
.av{width:46px;height:46px;border-radius:50%;flex:none;background:var(--card);display:grid;place-items:center;font-size:16px;font-weight:500;position:relative}
.av.off::after{content:"";position:absolute;right:-1px;bottom:-1px;width:13px;height:13px;border-radius:50%;background:var(--warn);border:2px solid var(--bg)}
.av.fam{background:transparent;border:1.5px dashed var(--ink3)}
.av svg{width:24px;height:24px}

/* on/off pill switch */
.pill{flex:none;min-width:84px;min-height:44px;padding:0 16px;border:1.5px solid var(--ink);border-radius:999px;font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.pill.off{background:var(--ink);color:var(--bg)}
.pill.busy{opacity:.5}
.pill.ghost{border-color:var(--rule);color:var(--ink2)}
.pill.round{min-width:44px;width:44px;padding:0}

/* a device */
.dev{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid var(--rule);min-height:68px}
.dev .di{width:40px;height:40px;flex:none;display:grid;place-items:center;color:var(--ink)}
.dev .di svg{width:32px;height:32px}
.dev .vn{flex:1;min-width:0}.dev .vn b{display:block;font-weight:500;font-size:17px}.dev .vn small{display:block;color:var(--ink3);font-size:13px;margin-top:1px}
.dev .vn small.off{color:var(--warn)}
.dev .acts{display:flex;gap:8px;flex:none}
.dev .vn b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tag{display:inline-block;font-size:10px;letter-spacing:.12em;text-transform:uppercase;font-weight:600;padding:2px 7px;border:1px solid var(--ink3);color:var(--ink2);margin-left:6px;vertical-align:2px;white-space:nowrap}
.note{font-size:13.5px;color:var(--ink2);background:var(--card2);padding:12px 14px;border-radius:12px 14px 12px 13px;margin-top:12px;line-height:1.45}

/* buttons */
.go{display:inline-flex;align-items:center;gap:14px;background:var(--ink);padding:15px 20px;color:var(--bg);min-height:48px}
.go .lbl,.go .arrow{color:var(--bg)}
.go.blue{background:var(--accent)}.go.blue .lbl{color:var(--on-accent)}
.go:disabled{opacity:.4}
.act{display:inline-flex;align-items:center;gap:10px;padding:12px 16px;border:1px solid var(--ink);min-height:44px}
.act.warn{border-color:var(--warn);color:var(--warn)}
.link{font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:500;color:var(--ink);text-decoration:underline;text-underline-offset:4px;display:inline-flex;align-items:center;padding:10px 0;min-height:44px}
.link.dim{color:var(--ink3)}
.actrow{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:22px}
.addrow{display:flex;align-items:center;gap:14px;width:100%;padding:16px 0;border-bottom:1px solid var(--rule);min-height:64px;color:var(--ink2)}
.addrow .av{background:transparent;border:1.5px dashed var(--ink3);font-size:22px;font-weight:400}

/* inputs: a line, not a box */
.field{width:100%;border:0;border-bottom:1px solid var(--ink3);background:transparent;padding:12px 0;font-size:18px;outline:none;border-radius:0}
.field:focus{border-bottom-color:var(--accent);border-bottom-width:2px;padding-bottom:11px}
.field::placeholder{color:var(--ink3)}
label.lbl{display:block;margin:22px 0 2px}
.codebox{font-size:34px;letter-spacing:.35em;text-align:center;font-weight:500}
input[type=time].field{font-size:22px;max-width:150px}
.times{display:flex;gap:28px}

.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.chip{white-space:nowrap;border:1px solid var(--rule);padding:8px 14px;font-size:14px;min-height:40px;color:var(--ink2);border-radius:999px}
.chip.on{background:var(--ink);border-color:var(--ink);color:var(--bg)}

.tog{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 0;border-bottom:1px solid var(--rule);min-height:60px;width:100%}
.tog b{font-weight:500;display:block}.tog small{display:block;color:var(--ink3);font-size:13px}
.sw{width:52px;height:32px;border-radius:999px;background:var(--rule);position:relative;flex:none;transition:background .2s}
.sw::after{content:"";position:absolute;top:3px;left:3px;width:26px;height:26px;border-radius:50%;background:var(--bg);box-shadow:0 1px 3px #0003;transition:left .2s}
.sw.on{background:var(--accent)}.sw.on::after{left:23px}

/* full-screen sheets */
.sheet{position:fixed;inset:0;z-index:30;background:var(--bg);display:flex;flex-direction:column;padding:calc(env(safe-area-inset-top) + 14px) 22px calc(env(safe-area-inset-bottom) + 18px);max-width:600px;margin:0 auto;animation:slideup .3s cubic-bezier(.2,.8,.2,1) both}
@keyframes slideup{from{transform:translateY(24px)}}
@media (min-width:900px){.sheet{max-width:680px}}
.sheet .sthead{display:flex;justify-content:space-between;align-items:center;min-height:44px}
.sheet .body{flex:1;overflow-y:auto;display:flex;flex-direction:column;max-width:520px;width:100%;margin:0 auto;padding:6px 0 12px}
.sheet .nav{display:flex;align-items:center;gap:18px;max-width:520px;width:100%;margin:14px auto 0}
.sheet .nav .go{margin-left:auto}
.steps{display:flex;gap:5px;margin:8px 0 0}.steps i{flex:1;height:3px;border-radius:2px;background:var(--rule)}.steps i.on{background:var(--accent)}
.choice{display:flex;align-items:center;gap:14px;width:100%;padding:16px 0;border-bottom:1px solid var(--rule);min-height:64px}
.choice .vn{flex:1;min-width:0}.choice .vn b{display:block;font-weight:500;font-size:17px;overflow-wrap:anywhere}.choice .vn small{display:block;color:var(--ink3);font-size:13px}
.choice .di{width:40px;height:40px;display:grid;place-items:center;flex:none}.choice .di svg{width:30px;height:30px}
.choice.on{background:var(--card2);margin:0 -12px;padding-left:12px;padding-right:12px;width:calc(100% + 24px)}
.choice .tick{width:24px;height:24px;border-radius:50%;border:1.5px solid var(--ink3);flex:none}
.choice.on .tick{background:var(--accent);border-color:var(--accent);box-shadow:inset 0 0 0 4px var(--bg)}

.art{width:100%;max-width:260px;margin:2vh auto 1vh;color:var(--ink)}
.art svg{width:100%;height:auto;display:block}
.st{stroke:currentColor;stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round}
.fa{fill:var(--accent)}.fb{fill:var(--bg)}.fc{fill:var(--card)}
.empty{text-align:center;padding:3vh 4px}
.hist{padding:10px 0;border-bottom:1px solid var(--rule);font-size:14.5px;color:var(--ink2)}
.hist small{display:block;color:var(--ink3);font-size:12px}

.auth{flex:1;overflow-y:auto;padding:calc(env(safe-area-inset-top) + 9vh) 28px 28px;max-width:440px;width:100%;margin:0 auto}
.auth .brand{justify-content:flex-start;margin-bottom:30px}
#toast{position:fixed;left:50%;bottom:calc(env(safe-area-inset-bottom) + 84px);transform:translateX(-50%) translateY(20px);background:var(--ink);color:var(--bg);padding:11px 18px;font-size:14px;opacity:0;pointer-events:none;transition:.25s;z-index:60;max-width:90vw;text-align:center}
#toast.on{opacity:1;transform:translateX(-50%)}
.rise{animation:rise .6s cubic-bezier(.2,.8,.2,1) both}
@keyframes rise{from{opacity:0;transform:translateY(10px)}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}