:root{--bg: #f4f3f0;--ink: #14140f;--accent: #3b5bdb;--accent-ink: #f4f3f0;--border: #dad8d2;--hairline: #e6e4de;--label: #8a887f;--muted: #6e6c64;--btn-border: #c9c7c0;--btn-ink: #14140f;--highlight: #edebe5;--bar: #dad8d2;--bar-dim: #e6e4de;--toggle-off: #c9c7c0;--camera-a: #e2e0da;--camera-b: #d8d6cf;--danger: #a63d2a}[data-theme=dark]{--bg: #141412;--ink: #f2f1ee;--accent: #7b93ee;--accent-ink: #141412;--border: #2b2b27;--hairline: #232320;--label: #7e7c74;--muted: #a5a39b;--btn-border: #3a3a34;--btn-ink: #d6d4cd;--highlight: #22221f;--bar: #33332e;--bar-dim: #2a2a26;--toggle-off: #3a3a34;--camera-a: #232320;--camera-b: #2b2b27;--danger: #e08a70}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Helvetica Neue,Helvetica,Arial,sans-serif}a{color:var(--accent);text-decoration:none}.mono{font-family:IBM Plex Mono,monospace}.label{font-family:IBM Plex Mono,monospace;font-size:11px;letter-spacing:.1em;color:var(--label);text-transform:uppercase}.screen{display:flex;min-height:100vh;background:var(--bg);color:var(--ink)}.rail{width:68px;flex-shrink:0;border-right:1px solid var(--border);display:flex;flex-direction:column;align-items:center;padding:22px 0;gap:26px}.rail__dot{width:12px;height:12px;background:var(--accent);border-radius:50%}.rail__links{display:flex;flex-direction:column;gap:22px;align-items:center}.rail__link{writing-mode:vertical-rl;font-family:IBM Plex Mono,monospace;font-size:11px;letter-spacing:.06em;color:var(--label)}.rail__link:hover{color:var(--muted)}.rail__link--active,.rail__link--active:hover{color:var(--ink)}.rail__settings{margin-top:auto;display:flex;color:var(--label)}.rail__settings:hover{color:var(--muted)}.rail__settings--active,.rail__settings--active:hover{color:var(--ink)}.main{flex:1;display:flex;flex-direction:column;min-width:0}.topbar{display:flex;justify-content:space-between;align-items:center;gap:26px;padding:20px 40px;border-bottom:1px solid var(--border);font-family:IBM Plex Mono,monospace;font-size:12px;letter-spacing:.06em;color:var(--muted)}.topbar__group{display:flex;gap:26px;align-items:center;flex-wrap:wrap}.topbar__home{color:var(--ink)}.topbar__status{color:var(--accent)}.topbar__theme{font:inherit;letter-spacing:inherit;color:var(--muted);background:none;border:1px solid var(--btn-border);padding:4px 8px;border-radius:3px;cursor:pointer}.topbar__theme:hover{color:var(--ink)}.hero{padding:44px 40px 32px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}.hero__title{font-size:64px;line-height:.96;letter-spacing:-.045em;margin-top:10px;max-width:640px;text-wrap:pretty}.hero__title--xl{font-size:76px}.hero__title-unit{font-size:30px;color:var(--label);letter-spacing:-.02em}.hero__sub{margin-top:14px;font-size:17px;color:var(--muted);max-width:560px;text-wrap:pretty}.hero__actions{display:flex;gap:10px}.cols{flex:1;display:grid;min-height:0}.cols>.col{display:flex;flex-direction:column;min-width:0}.cols>.col+.col{border-left:1px solid var(--border)}.btn{font:inherit;font-size:14px;letter-spacing:-.01em;padding:13px 20px;border:1px solid var(--btn-border);background:none;color:var(--btn-ink);cursor:pointer}.btn:hover{border-color:var(--muted)}.btn--primary,.btn--primary:hover{background:var(--ink);border-color:var(--ink);color:var(--bg)}.btn--small{padding:12px 18px}.toggle{width:44px;height:24px;border-radius:12px;border:none;padding:0;background:var(--toggle-off);position:relative;cursor:pointer;flex-shrink:0}.toggle--on{background:var(--accent)}.toggle__knob{position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;transition:transform .15s ease}.toggle--on .toggle__knob{transform:translate(20px)}.section-head{padding:16px 40px 10px;display:flex;justify-content:space-between;align-items:baseline}.rows{padding:0 40px;display:flex;flex-direction:column}.row{display:grid;align-items:center;gap:24px;padding:12px 0;border-top:1px solid var(--hairline)}.rows>.row:last-child{border-bottom:1px solid var(--hairline)}.row__name{font-size:18px;letter-spacing:-.02em}.row__meta{font-family:IBM Plex Mono,monospace;font-size:12px;color:var(--muted)}.row--dim .row__name,.row--dim .row__meta{color:var(--label)}.row--flagged{background:var(--highlight)}.row--flagged .row__name{padding-left:10px;border-left:3px solid var(--ink)}.row--flagged .row__meta{color:var(--ink)}.meter{height:4px;background:var(--bar)}.meter__fill{height:100%;background:var(--ink)}.meter__fill--accent{background:var(--accent)}.camera{background:repeating-linear-gradient(135deg,var(--camera-a) 0 9px,var(--camera-b) 9px 18px);border:0;color:inherit;cursor:zoom-in;display:flex;align-items:flex-end;justify-content:space-between;font:inherit;padding:11px;position:relative;overflow:hidden;width:100%}.camera:hover .camera__stream,.camera:focus-visible .camera__stream{transform:scale(1.02)}.camera:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.camera__stream{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .18s ease}.camera__tag{font-family:IBM Plex Mono,monospace;font-size:11px;color:var(--muted);background:var(--bg);padding:4px 7px;position:relative;z-index:1}.camera__tag--live{color:var(--accent-ink);background:var(--accent)}.camera-modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:32px;background:#000000b8}.camera-modal:focus{outline:none}.camera-modal__panel{width:min(1120px,100%);max-height:calc(100vh - 64px);background:var(--bg);border:1px solid var(--border);box-shadow:0 24px 70px #00000052;overflow:auto}.camera-modal__head{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:20px 22px;border-bottom:1px solid var(--border)}.camera-modal__title{margin:5px 0 0;font-size:26px;line-height:1;letter-spacing:-.03em;text-transform:capitalize}.camera-modal__close{width:40px;height:40px;padding:10px;border:1px solid var(--btn-border);background:transparent;color:var(--ink);cursor:pointer}.camera-modal__close:hover,.camera-modal__close:focus-visible{border-color:var(--ink)}.camera-modal__close svg{display:block;width:100%;height:100%;fill:none;stroke:currentColor;stroke-linecap:round;stroke-width:1.5}.camera-modal__viewport{position:relative;width:100%;aspect-ratio:16 / 9;min-height:280px;background:#090909}.camera-modal__stream{display:block;width:100%;height:100%;object-fit:contain}.camera-modal__empty{position:absolute;inset:0;display:grid;place-items:center;background:repeating-linear-gradient(135deg,var(--camera-a) 0 9px,var(--camera-b) 9px 18px)}.camera-modal__empty .label{padding:8px 10px;background:var(--bg)}.camera-modal__live{position:absolute;right:16px;bottom:16px}@media(prefers-reduced-motion:reduce){.camera__stream{transition:none}}@media(max-width:720px){.camera-modal{padding:12px}.camera-modal__panel{max-height:calc(100vh - 24px)}.camera-modal__viewport{min-height:220px}}.events{display:flex;flex-direction:column}.event{display:flex;gap:16px;padding:12px 0;border-top:1px solid var(--hairline)}.events>.event:last-child{border-bottom:1px solid var(--hairline)}.event__time{font-family:IBM Plex Mono,monospace;font-size:12px;color:var(--label);width:52px;flex-shrink:0}.event__text{font-size:15px}.event__text--accent{color:var(--accent)}.bars{display:flex;align-items:flex-end}.bars__bar{flex:1;background:var(--bar)}.bars__bar--accent{background:var(--accent)}.bars__bar--dim{background:var(--bar-dim)}.bars-axis{display:flex;justify-content:space-between;font-family:IBM Plex Mono,monospace;font-size:11px;color:var(--label)}.col-foot{margin-top:auto;border-top:1px solid var(--border);padding:20px 36px;display:flex;justify-content:space-between;align-items:flex-end;gap:16px}.big-number{font-size:50px;letter-spacing:-.04em;line-height:1.05}.big-number--accent{color:var(--accent)}.media-controls{display:flex;gap:8px;align-items:center}.media-controls__btn{width:34px;height:34px;border:1px solid var(--btn-border);border-radius:50%;background:none;cursor:pointer;color:inherit;font-size:12px;display:flex;align-items:center;justify-content:center}.media-controls__btn--primary{background:var(--ink);border-color:var(--ink);color:var(--bg)}.avatar{width:30px;height:30px;border-radius:50%;flex-shrink:0}.settings-form{padding:32px 40px;display:flex;flex-direction:column;gap:26px;max-width:620px}.field{display:flex;flex-direction:column;gap:10px}.field__input{font-family:IBM Plex Mono,monospace;font-size:13px;padding:13px 14px;border:1px solid var(--btn-border);border-radius:0;background:var(--bg);color:var(--ink);width:100%}.field__input:focus{outline:none;border-color:var(--accent)}.field__hint{margin:0;font-size:13px;color:var(--muted)}.settings-form__actions{display:flex;gap:10px}.settings-form__status{margin:0;font-size:12px;letter-spacing:.04em;color:var(--muted)}.settings-form__status--ok{color:var(--accent)}.settings-form__status--error{color:var(--danger)}.topbar__people{position:relative;cursor:default}.topbar__popover{display:none;position:absolute;top:100%;right:0;padding-top:10px;z-index:20}.topbar__people:hover .topbar__popover,.topbar__people:focus .topbar__popover{display:block}.topbar__popover-box{display:flex;flex-direction:column;gap:10px;min-width:150px;padding:14px 16px;background:var(--bg);border:1px solid var(--border);box-shadow:0 12px 30px #00000024}.topbar__popover-row{display:flex;align-items:center;gap:10px;color:var(--ink);font-size:12px;white-space:nowrap}.topbar__popover-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.plan-wrap{flex:1;min-height:0;padding:10px 24px 0}.plan-canvas{position:relative;width:min(100%,1360px,calc((100vh - 350px)*1.625));margin:0 auto;aspect-ratio:13 / 8}.plan-canvas>svg{position:absolute;inset:0;width:100%;height:100%}.plan__slab{fill:var(--highlight)}.plan__wall{stroke:var(--ink);stroke-width:1.5}.plan__stairs{fill:var(--bg);stroke:var(--accent);stroke-width:1.2}.plan__hatch-line{stroke:var(--accent);stroke-width:1;opacity:.55}.plan__label{font-family:IBM Plex Mono,monospace;font-size:11px;letter-spacing:.08em;fill:var(--label);text-anchor:middle}.plan__lead{stroke:var(--accent);stroke-width:1.5}.plan__dot{fill:var(--accent)}.callout{position:absolute;width:26%;min-width:220px;display:flex;flex-direction:column;gap:12px}.callout__head{display:flex;justify-content:space-between;align-items:baseline;gap:12px}.callout__name{font-size:22px;letter-spacing:-.02em}.callout__temp{font-family:IBM Plex Mono,monospace;font-size:12px;color:var(--muted)}.callout__chips{display:flex;gap:8px;flex-wrap:wrap}.chip{border:1px solid var(--btn-border);background:var(--bg);padding:9px 12px;min-width:84px;display:flex;flex-direction:column;gap:6px}.chip__label{font-family:IBM Plex Mono,monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.chip__value{font-size:15px}.chip--active{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.chip--attention{background:var(--ink);border-color:var(--ink);color:var(--bg)}.chip--active .chip__label,.chip--attention .chip__label{color:inherit;opacity:.75}.stairs-btn{position:absolute;left:3%;bottom:5%;border:1px solid var(--accent);background:none;color:var(--accent);font:inherit;font-size:15px;padding:15px 18px;display:flex;align-items:center;gap:14px;cursor:pointer}.plan-foot{border-top:1px solid var(--border);padding:18px 40px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}.legend{display:flex;gap:24px;font-family:IBM Plex Mono,monospace;font-size:11px;letter-spacing:.08em;color:var(--muted)}.legend>span{display:flex;align-items:center;gap:8px}.legend__swatch{width:10px;height:10px;display:inline-block}.connection{border-top:1px solid var(--hairline);padding-top:22px;display:flex;flex-direction:column;gap:12px}