/* Home Console — modern minimal. Quiet surfaces, one type family, color only when equipment is running. */
:root {
  --bg: #fbfbfa;
  --card: #ffffff;
  --soft: #f2f2ef;
  --ink: #111214;
  --ink-2: #3b3d42;
  --mute: #7b7f86;
  --faint: #b9bcc1;
  --hair: #e8e8e5;
  --heat: #e8590c;
  --heat-soft: rgba(232, 89, 12, .12);
  --cool: #1c7ed6;
  --cool-soft: rgba(28, 126, 214, .12);
  --good: #2f9e44;
  --bad: #e03131;
  --bad-soft: rgba(224, 49, 49, .08);
  --warn: #b7791f;
  --shadow: 0 1px 2px rgba(17, 18, 20, .06);
  --font: 'Geist', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --mono: 'Geist Mono', ui-monospace, Menlo, monospace;
  --r: 14px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1012; --card: #17181b; --soft: #202125; --ink: #ececea; --ink-2: #c7c8cb; --mute: #8d9097;
    --faint: #4a4d53; --hair: #26282c; --heat: #ff7b2e; --heat-soft: rgba(255, 123, 46, .16);
    --cool: #4dabf7; --cool-soft: rgba(77, 171, 247, .16); --good: #51cf66; --bad: #ff6b6b;
    --bad-soft: rgba(255, 107, 107, .1); --warn: #e3a54a; --shadow: 0 1px 2px rgba(0, 0, 0, .4);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--ink); font: 14px/1.5 var(--font); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--ink); }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 max(20px, env(safe-area-inset-right)) 64px max(20px, env(safe-area-inset-left)); }

/* ── header ── */
.top { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; padding: 18px 0 14px; }
.brand { font-weight: 600; font-size: 16px; letter-spacing: -.01em; }
nav.tabs { display: flex; gap: 2px; background: var(--soft); border-radius: 10px; padding: 3px; flex-wrap: wrap; }
nav.tabs a { font-size: 13px; padding: 5px 12px; border-radius: 8px; color: var(--mute); }
nav.tabs a:hover { color: var(--ink); }
nav.tabs a.on { background: var(--card); color: var(--ink); box-shadow: var(--shadow); }
nav.tabs .badge { color: var(--bad); }
.sys { margin-left: auto; color: var(--mute); font-size: 12.5px; display: flex; gap: 6px; align-items: center; }
.sys .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--good); display: inline-block; }
.sys .dot.bad { background: var(--bad); }
.sys .bad { color: var(--bad); }

.banner { border-radius: 10px; padding: 10px 14px; margin-bottom: 16px; font-size: 13.5px; background: var(--soft); color: var(--ink-2); }
.banner.err { background: var(--bad-soft); color: var(--bad); }
.banner a { text-decoration: underline; }
.flash { border-radius: 10px; padding: 10px 14px; margin-bottom: 16px; background: var(--card); border: 1px solid var(--hair); box-shadow: var(--shadow); }

/* ── sections ── */
.panel { margin-bottom: 28px; }
.ph { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin: 0 2px 12px; }
.ph h2 { margin: 0; font-size: 17px; font-weight: 600; letter-spacing: -.01em; }
.ph .meta { color: var(--mute); font-size: 13px; }
.ph .right { margin-left: auto; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.pb { background: var(--card); border: 1px solid var(--hair); border-radius: var(--r); padding: 16px; min-width: 0; }
.cols { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 24px; align-items: start; }
@media (max-width: 960px) { .cols { grid-template-columns: minmax(0, 1fr); } }

.k { color: var(--mute); font-size: 12.5px; }
.v { color: var(--ink); font-weight: 500; }
.heat { color: var(--heat); }
.cool { color: var(--cool); }
.red { color: var(--bad); }
.dim { color: var(--mute); }
.muted { color: var(--faint); }

/* ── thermostat tiles ── */
.units { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; }
.unit { background: var(--card); border: 1px solid var(--hair); border-radius: var(--r); padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.unit.offline { opacity: .6; }
.unit .uh { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.unit .name { font-weight: 500; }
.unit .name a:hover { text-decoration: underline; text-underline-offset: 3px; }
.unit .home { color: var(--mute); font-size: 12.5px; }
.status { font-size: 12px; font-weight: 500; display: inline-flex; align-items: center; gap: 6px; color: var(--mute); white-space: nowrap; }
.status::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.status.heating { color: var(--heat); }
.status.cooling { color: var(--cool); }
.status.offline { color: var(--bad); }
.status.eco { color: var(--good); }
.big { font-weight: 300; font-size: 58px; line-height: 1; letter-spacing: -.045em; font-variant-numeric: tabular-nums; }
.big sup { font-size: 20px; color: var(--mute); letter-spacing: 0; vertical-align: top; position: relative; top: 6px; margin-left: 0; }
.sub { display: flex; gap: 16px; color: var(--mute); font-size: 13px; flex-wrap: wrap; }
.sub .v { font-weight: 500; }
.target { display: flex; align-items: center; justify-content: space-between; gap: 8px; background: var(--soft); border-radius: 10px; padding: 5px; }
.target .t { font-weight: 500; font-variant-numeric: tabular-nums; text-align: center; flex: 1; }
.target .t.heat { color: var(--heat); }
.target .t.cool { color: var(--cool); }
.modes { display: flex; gap: 5px; flex-wrap: wrap; }
.sampled { color: var(--faint); font-size: 11.5px; }

/* ── controls ── */
.btn, button, input[type=submit] {
  font: 500 13px/1 var(--font); color: var(--ink); background: var(--card); border: 1px solid var(--hair);
  border-radius: 8px; padding: 8px 12px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; justify-content: center;
}
.btn:hover, button:hover { border-color: var(--faint); }
.btn:focus-visible, button:focus-visible, a:focus-visible { outline: 2px solid var(--cool); outline-offset: 2px; }
.btn.on { border-color: var(--ink); }
.btn.sq { width: 34px; height: 34px; padding: 0; font-size: 18px; font-weight: 400; border: 0; box-shadow: var(--shadow); }
.btn.sm { padding: 4px 10px; font-size: 12.5px; font-weight: 400; border-radius: 999px; color: var(--mute); }
.btn.sm.on { color: var(--ink); border-color: var(--ink); }
.btn.heat-on { color: var(--heat); border-color: var(--heat); }
.btn.cool-on { color: var(--cool); border-color: var(--cool); }
.btn.danger { color: var(--bad); }
.btn.danger:hover { border-color: var(--bad); }
.btn.primary, .btn.big-btn { background: var(--ink); color: var(--bg); border-color: var(--ink); padding: 10px 16px; font-size: 14px; }
.btn.primary:hover, .btn.big-btn:hover { opacity: .88; }
.btn.ghost { background: transparent; }
button:disabled, .btn.busy { opacity: .45; cursor: progress; }

input, select, textarea {
  font: 14px var(--font); color: var(--ink); background: var(--card); border: 1px solid var(--hair);
  border-radius: 8px; padding: 7px 9px;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--cool); box-shadow: 0 0 0 3px var(--cool-soft); }
input[type=number] { width: 80px; font-variant-numeric: tabular-nums; }
input[type=checkbox] { accent-color: var(--ink); width: 15px; height: 15px; }
label { color: var(--mute); font-size: 12.5px; }
.form-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 12px; }
.form-row > div { display: flex; flex-direction: column; gap: 4px; }

/* ── tables ── */
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
th { text-align: left; font-weight: 500; color: var(--mute); font-size: 12.5px; border-bottom: 1px solid var(--hair); padding: 7px 8px; white-space: nowrap; }
td { border-bottom: 1px solid var(--hair); padding: 8px; vertical-align: top; }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; }
.scroll { overflow-x: auto; }

/* ── activity feed ── */
.feed { list-style: none; margin: 0; padding: 0; }
.feed li { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 10px; padding: 7px 0; border-bottom: 1px solid var(--hair); }
.feed li:last-child { border-bottom: 0; }
.feed .ts { color: var(--mute); font-size: 12.5px; font-variant-numeric: tabular-nums; }
.tag { font-size: 11.5px; color: var(--mute); background: var(--soft); border-radius: 999px; padding: 1px 8px; margin-right: 6px; white-space: nowrap; }
.tag.console { color: var(--ink-2); }
.tag.schedule { color: var(--cool); background: var(--cool-soft); }
.tag.external { color: var(--warn); }
.tag.error, .tag.alert { color: var(--bad); background: var(--bad-soft); }

/* ── scenes ── */
.scene-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; }
.scene-btn { justify-content: flex-start; text-align: left; padding: 12px 14px; display: flex; flex-direction: column; align-items: flex-start; gap: 3px; width: 100%; border-radius: 12px; }
.scene-btn .n { font-weight: 500; font-size: 14px; }
.scene-btn .d { font-size: 12.5px; color: var(--mute); font-weight: 400; line-height: 1.4; }
.results { margin: 12px 0 0; font: 12.5px/1.6 var(--mono); white-space: pre-wrap; color: var(--mute); }
.results:empty { display: none; }

/* ── charts ── */
.chart { position: relative; height: 320px; }
.chart.short { height: 200px; }
.seg { display: inline-flex; background: var(--soft); border-radius: 9px; padding: 3px; gap: 2px; }
.seg a, .seg button { border: 0; background: transparent; padding: 4px 10px; font-size: 12.5px; color: var(--mute); border-radius: 7px; font-weight: 400; }
.seg a.on, .seg button.on { background: var(--card); color: var(--ink); box-shadow: var(--shadow); }
.legend-chk { display: flex; gap: 8px 16px; flex-wrap: wrap; }
.legend-chk label { display: flex; gap: 6px; align-items: center; cursor: pointer; color: var(--ink-2); font-size: 13px; }
.swatch { width: 12px; height: 3px; border-radius: 2px; display: inline-block; }

/* ── lights ── */
.rooms { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.room { display: grid; gap: 10px; align-content: start; }
.room-h { font-weight: 500; display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.room-on { font-size: 12.5px; font-weight: 400; color: var(--mute); }
.room.lit { border-color: color-mix(in srgb, var(--heat) 35%, var(--hair)); }
.room.lit .room-on { color: var(--heat); }
.lname { display: flex; align-items: center; gap: 7px; }
.lname::before { content: ''; flex: none; width: 7px; height: 7px; border-radius: 50%; background: var(--hair); }
.lrow.on .lname { color: var(--ink); font-weight: 500; }
.lrow.on .lname::before { background: var(--heat); box-shadow: 0 0 0 3px var(--heat-soft); }
.lrow[data-kind=shade] .lname::before { border-radius: 2px; background: var(--cool-soft); }
.lrow:not(.on):not([data-kind=shade]) input[type=range] { filter: grayscale(1); opacity: .45; }
.btn.sm.toggle.on { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.lrow { display: grid; grid-template-columns: minmax(0, 1fr) 110px 62px; gap: 10px; align-items: center; font-size: 13.5px; }
.lrow .toggle { grid-column: 2 / 4; justify-self: start; }
.lname { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--mute); }
.lval { text-align: right; color: var(--mute); font-variant-numeric: tabular-nums; font-size: 12.5px; white-space: nowrap; }
input[type=range] { width: 100%; accent-color: var(--heat); padding: 0; border: 0; background: transparent; box-shadow: none; }
.srow { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--hair); }
.srow:first-child { padding-top: 0; }
.fade-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(120px, 2fr) auto auto; gap: 12px; align-items: center; }
.fade-row + .fade-row { margin-top: 10px; }
.bar { height: 6px; background: var(--soft); border-radius: 999px; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--heat); border-radius: 999px; }

.pick summary { cursor: pointer; color: var(--ink-2); font-size: 13.5px; }
.pick[open] summary { margin-bottom: 10px; }
.pick-tools { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.pick-room { display: grid; gap: 4px; margin-bottom: 10px; }
.pick-item { display: flex; gap: 8px; align-items: center; color: var(--ink-2); font-size: 13.5px; }
.lrow.edit { grid-template-columns: minmax(0, 1fr) 72px 52px; }
.lrow.edit .lname::before { display: none; }
.lrow.edit input[type=number] { width: 72px; }

/* ── modal ── */
dialog.modal { padding: 0; border: 0; background: transparent; max-width: min(980px, calc(100vw - 32px)); width: 100%; max-height: calc(100vh - 48px); color: var(--ink); }
dialog.modal::backdrop { background: rgba(10, 11, 13, .45); backdrop-filter: blur(2px); }
.modal-card { background: var(--bg); border: 1px solid var(--hair); border-radius: 18px; display: flex; flex-direction: column; max-height: calc(100vh - 48px); box-shadow: 0 24px 60px rgba(0,0,0,.25); }
.modal-h { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; padding: 18px 20px 6px; }
.modal-h h2 { margin: 2px 0 0; font-size: 20px; font-weight: 600; letter-spacing: -.01em; }
.modal-eyebrow { font-size: 12px; font-weight: 500; color: var(--cool); }
.modal-note { margin: 0 20px 12px; padding: 9px 12px; border-radius: 10px; background: var(--cool-soft); color: var(--ink-2); font-size: 13px; }
.modal-body { overflow: auto; padding: 0 20px 16px; min-height: 0; }
.modal-f { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 20px; border-top: 1px solid var(--hair); }

.home-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.filters { display: grid; gap: 12px; margin-bottom: 24px; }
.chip { font: 500 13px var(--font); padding: 5px 12px; border-radius: 999px; border: 1px solid var(--hair); background: var(--card); color: var(--mute); cursor: pointer; }
.chip.on { background: var(--ink); border-color: var(--ink); color: var(--bg); }

.login { max-width: 380px; margin: 18vh auto; }
.login .pb { display: grid; gap: 14px; padding: 24px; }
.login h1 { margin: 0; font-size: 20px; font-weight: 600; letter-spacing: -.01em; }
.login .big-btn { width: 100%; }

@media (max-width: 600px) {
  .sys { margin-left: 0; width: 100%; }
  .big { font-size: 52px; }
  .feed li { grid-template-columns: 74px minmax(0, 1fr); }
}
@media (prefers-reduced-motion: no-preference) {
  .btn, nav.tabs a, .seg button { transition: background-color .15s, border-color .15s, color .15s; }
}
.lrow[data-kind=shade] input[type=range] { accent-color: var(--cool); }
.form-row > .pick-tools { flex-direction: row; flex-wrap: wrap; align-self: flex-end; }
[hidden] { display: none !important; }
/* ── overview + appliances ── */
.ov { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; align-items: start; }
.ov-card { display: grid; gap: 10px; color: inherit; }
.ov-card:hover, .ov-link:hover .acard { border-color: var(--faint); }
.ov-link { color: inherit; display: block; }
.ov-h { display: flex; justify-content: space-between; font-weight: 500; }
.tlist { display: grid; gap: 6px; }
.trow { display: grid; grid-template-columns: minmax(0, 1fr) 40px minmax(70px, auto) 38px; gap: 8px; align-items: baseline; font-size: 13.5px; }
.tname { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink-2); }
.ttemp { font-weight: 500; text-align: right; font-variant-numeric: tabular-nums; }
.ttgt { text-align: right; font-size: 12.5px; white-space: nowrap; }
.thum { text-align: right; font-size: 12.5px; font-variant-numeric: tabular-nums; }
.acard { background: var(--card); border: 1px solid var(--hair); border-radius: var(--r); padding: 14px 16px; display: grid; gap: 8px; }
.acard.alerting { border-color: color-mix(in srgb, var(--bad) 40%, var(--hair)); }
.acard.offline { opacity: .65; }
.acard .name { font-weight: 500; }
.acard .home { color: var(--mute); font-size: 12.5px; }
.astatus { color: var(--ink-2); font-size: 13.5px; }
.aalert { color: var(--bad); font-size: 13px; }
.metrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px 12px; margin: 0; }
.metrics dt { color: var(--mute); font-size: 12px; }
.metrics dd { margin: 0; font-size: 13.5px; font-variant-numeric: tabular-nums; }
.ov-card.wide { grid-column: span 2; }
@media (max-width: 600px) { .ov-card.wide { grid-column: auto; } }
.lrow2 { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 12px; font-size: 13.5px; }
.lrow2 > :last-child { text-align: right; }