:root {
  color-scheme: dark;
  --bg: #07100e;
  --panel: #0d1a17;
  --panel-2: #12231e;
  --panel-3: #172c26;
  --line: rgba(214, 240, 230, .11);
  --line-strong: rgba(214, 240, 230, .2);
  --text: #f0f7f4;
  --muted: #8fa69e;
  --green: #72e4ad;
  --green-dark: #123e2c;
  --aqua: #54c8d2;
  --amber: #efb65f;
  --red: #f47e76;
  --violet: #a997ff;
  --shadow: 0 24px 70px rgba(0, 0, 0, .22);
}

* { box-sizing: border-box; }
html { min-width: 320px; background: var(--bg); }
body { overflow-x: hidden; margin: 0; min-height: 100vh; color: var(--text); background: radial-gradient(circle at 70% -20%, rgba(56, 160, 114, .13), transparent 38rem), var(--bg); font: 15px/1.5 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: .35rem; font-size: clamp(1.65rem, 3vw, 2.55rem); line-height: 1.08; letter-spacing: -.045em; }
h2 { margin-bottom: .45rem; font-size: 1.2rem; letter-spacing: -.025em; }
h3 { margin-bottom: .45rem; font-size: 1rem; }
.hidden { display: none !important; }
.eyebrow { margin-bottom: .4rem; color: var(--green); font-size: .69rem; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; }
.lead, .hint, .form-intro { color: var(--muted); }
.hint { font-size: .8rem; }

.auth-shell { display: grid; min-height: 100vh; place-items: center; padding: 1.25rem; }
.auth-card, .modal-card { width: min(450px, 100%); border: 1px solid var(--line); border-radius: 24px; background: linear-gradient(145deg, rgba(20, 42, 35, .98), rgba(9, 22, 18, .98)); box-shadow: var(--shadow); padding: clamp(1.5rem, 4vw, 2.4rem); }
.auth-card .brand-mark { margin-bottom: 1.4rem; }
.auth-card label, .modal-card label, form label { display: grid; gap: .32rem; color: var(--muted); font-size: .76rem; }
.auth-card label { margin-top: .85rem; }
.brand-mark { display: grid; width: 44px; height: 44px; place-items: center; border-radius: 13px; color: #082016; background: var(--green); font-weight: 950; font-size: 1.25rem; box-shadow: 0 8px 30px rgba(114, 228, 173, .2); }
.brand-mark.small { width: 35px; height: 35px; border-radius: 10px; font-size: 1rem; }

input, select, textarea { width: 100%; border: 1px solid var(--line); border-radius: 10px; outline: 0; color: var(--text); background: #081411; padding: .69rem .74rem; }
input:focus, select:focus, textarea:focus { border-color: rgba(114, 228, 173, .55); box-shadow: 0 0 0 3px rgba(114, 228, 173, .08); }
textarea { resize: vertical; }
.button, .icon-button { display: inline-flex; min-height: 38px; align-items: center; justify-content: center; border: 1px solid transparent; border-radius: 10px; padding: .55rem .82rem; cursor: pointer; text-decoration: none; font-weight: 750; }
.button.primary { color: #071e14; background: var(--green); }
.button.ghost, .icon-button { border-color: var(--line); background: rgba(255, 255, 255, .025); }
.button.danger { border-color: rgba(244, 126, 118, .28); color: #ffc4c0; background: rgba(244, 126, 118, .07); }
.button.wide { width: 100%; margin-top: 1.15rem; }
.button:hover, .icon-button:hover { filter: brightness(1.08); border-color: var(--line-strong); }
.form-status { min-height: 1.2em; color: var(--muted); font-size: .76rem; }
.auth-card .form-status { display: block; margin-top: .7rem; }
.text-button { display: block; width: 100%; border: 0; color: var(--green); background: transparent; padding: .75rem .2rem .1rem; cursor: pointer; text-align: center; font-size: .78rem; }

.app-shell { display: grid; min-height: 100vh; grid-template-columns: 235px minmax(0, 1fr); }
.sidebar { position: sticky; top: 0; display: flex; min-width: 0; height: 100vh; flex-direction: column; border-right: 1px solid var(--line); background: rgba(8, 20, 16, .86); backdrop-filter: blur(18px); padding: 1.35rem 1rem; }
.brand { display: flex; align-items: center; gap: .7rem; padding: .3rem .4rem 1.8rem; }
.brand strong, .brand small { display: block; }
.brand strong { letter-spacing: .12em; }
.brand small { color: var(--muted); font-size: .66rem; }
.sidebar nav { display: grid; min-width: 0; max-width: 100%; gap: .25rem; }
.nav-item { display: grid; grid-template-columns: 26px 1fr; gap: .55rem; align-items: center; border: 0; border-radius: 10px; color: var(--muted); background: transparent; padding: .72rem .7rem; text-align: left; cursor: pointer; }
.nav-item span { color: #587169; font: 700 .65rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; }
.nav-item:hover { color: var(--text); background: rgba(255, 255, 255, .03); }
.nav-item.active { color: var(--text); background: rgba(114, 228, 173, .09); }
.nav-item.active span { color: var(--green); }
.sidebar-note { display: flex; gap: .65rem; margin-top: auto; border-top: 1px solid var(--line); padding: 1rem .45rem .25rem; color: var(--muted); font-size: .7rem; }
.sidebar-note i { flex: 0 0 auto; width: 8px; height: 8px; margin-top: .3rem; border-radius: 50%; background: var(--green); }
.workspace { min-width: 0; }
.topbar { display: flex; min-height: 82px; align-items: center; justify-content: space-between; gap: 1rem; border-bottom: 1px solid var(--line); padding: .9rem clamp(1rem, 3vw, 2.25rem); }
.device-control, .account-control { display: flex; align-items: center; gap: .7rem; }
.device-control label { display: flex; align-items: center; gap: .55rem; color: var(--muted); font-size: .72rem; }
.device-control select { width: auto; min-width: 185px; padding: .5rem 1.8rem .5rem .65rem; }
.device-control > small { color: var(--muted); }
.account-control { text-align: right; }
.account-control strong, .account-control small { display: block; }
.account-control small { color: var(--muted); font-size: .68rem; text-transform: uppercase; }

main { width: 100%; max-width: 1580px; margin: 0 auto; padding: clamp(1.25rem, 3vw, 2.25rem); }
.page-title { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; margin-bottom: 1.35rem; }
.page-title p { margin-bottom: .28rem; }
.page-title .page-subtitle { max-width: 70ch; margin: .45rem 0 0; color: var(--muted); font-size: .8rem; }
.card, .section-block, .signal, .metric, .decision-card, .admin-kpis article, .step-card { border: 1px solid var(--line); border-radius: 16px; background: linear-gradient(145deg, rgba(17, 34, 29, .96), rgba(10, 24, 20, .96)); box-shadow: 0 15px 45px rgba(0, 0, 0, .12); }
.card, .section-block { padding: 1.15rem; }
.section-title { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.section-title span, .section-title small { color: var(--muted); font-size: .69rem; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.section-title h2 { margin: .2rem 0 0; color: var(--text); text-transform: none; letter-spacing: -.025em; }
.badge { display: inline-flex; min-height: 26px; align-items: center; border-radius: 999px; padding: .22rem .62rem; font-size: .7rem; font-weight: 780; white-space: nowrap; }
.badge.good { color: #b5f6d5; background: rgba(57, 180, 124, .17); }
.badge.warning { color: #ffe0ae; background: rgba(225, 151, 52, .17); }
.badge.bad { color: #ffc6c2; background: rgba(226, 80, 72, .18); }
.badge.neutral { color: #c4d3ce; background: rgba(173, 199, 190, .1); }

.decision-card { display: grid; grid-template-columns: 1.2fr .8fr; gap: 2rem; margin-bottom: .9rem; padding: clamp(1.25rem, 3vw, 1.7rem); background: linear-gradient(125deg, rgba(21, 62, 47, .95), rgba(11, 29, 24, .97)); }
.decision-card h2 { margin: .7rem 0 .4rem; font-size: clamp(1.35rem, 2.4vw, 2rem); }
.decision-card p { max-width: 70ch; margin-bottom: 0; color: #bfd1ca; }
.decision-action { border-left: 1px solid var(--line-strong); padding-left: 1.5rem; }
.decision-action small, .decision-action strong { display: block; }
.decision-action small { color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.decision-action strong { margin: .35rem 0; font-size: 1.1rem; }
.decision-action p { font-size: .75rem; }
.signal-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: .75rem; margin-bottom: .9rem; }
.signal { padding: .9rem 1rem; }
.signal span, .signal small, .metric span, .metric small { display: block; color: var(--muted); }
.signal span { font-size: .67rem; letter-spacing: .08em; text-transform: uppercase; }
.signal strong { display: block; overflow: hidden; margin: .26rem 0 .12rem; font-size: 1rem; text-overflow: ellipsis; white-space: nowrap; }
.signal small { font-size: .7rem; }
.section-block { margin-bottom: .9rem; }
.metric-grid { display: grid; grid-template-columns: 1.2fr repeat(7, 1fr); gap: .65rem; }
.metric { min-width: 0; padding: .82rem; background: rgba(255, 255, 255, .018); box-shadow: none; }
.metric.primary-metric { border-color: rgba(114, 228, 173, .22); background: rgba(114, 228, 173, .045); }
.metric span { font-size: .65rem; text-transform: uppercase; letter-spacing: .06em; }
.metric strong { display: block; margin: .22rem 0 .1rem; font-size: clamp(1rem, 1.7vw, 1.38rem); white-space: nowrap; }
.metric small { overflow: hidden; font-size: .66rem; text-overflow: ellipsis; white-space: nowrap; }
.two-column { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem; }
.identity-flow { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: .75rem; }
.identity-flow > div { min-width: 0; border: 1px solid var(--line); border-radius: 11px; padding: .8rem; }
.identity-flow span, .identity-flow strong, .identity-flow code { display: block; }
.identity-flow span { color: var(--muted); font-size: .65rem; }
.identity-flow code { overflow: hidden; margin-top: .3rem; color: var(--green); font-size: .68rem; text-overflow: ellipsis; }
.identity-flow b { color: var(--muted); font-size: .7rem; }
.identity-card > p { margin: .8rem 0 0; color: var(--muted); font-size: .78rem; }
.host-facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: .45rem; margin-top: .75rem; }
.host-facts span { border: 1px solid var(--line); border-radius: 9px; color: var(--muted); padding: .55rem; font-size: .62rem; }
.host-facts strong { display: block; overflow: hidden; margin-top: .15rem; color: var(--text); font-size: .73rem; text-overflow: ellipsis; white-space: nowrap; }
.empty-state { display: flex; gap: 1rem; align-items: center; border: 1px dashed var(--line-strong); border-radius: 16px; padding: 2rem; }
.empty-state > span { color: var(--green); font: 800 2.2rem/1 ui-monospace, monospace; }
.empty-state p { margin: 0; color: var(--muted); }

.chart-grid { display: grid; grid-template-columns: 1.4fr .8fr; gap: .9rem; margin-bottom: .9rem; }
.canvas-wrap { height: 315px; }
.canvas-wrap.compact { height: 270px; }
canvas { display: block; width: 100%; height: 100%; }
.legend { display: flex; align-items: center; gap: .4rem; color: var(--muted); font-size: .67rem; }
.legend i { width: 8px; height: 8px; border-radius: 50%; }
.legend .rh { background: var(--green); }.legend .temp { background: var(--aqua); }.legend .dew { background: var(--violet); }
.legend .vapor { background: var(--amber); }
.legend .air-outside {
  width: 20px;
  height: 0;
  border-top: 2px dashed currentColor;
  border-radius: 0;
  background: transparent;
  opacity: .62;
}
.legend .air-root {
  width: 20px;
  height: 0;
  border-top: 3px solid currentColor;
  border-radius: 0;
  background: transparent;
}
.legend .night { background: var(--violet); }.legend .spray { background: var(--amber); }
.chart-explanation { margin: -.15rem 0 .75rem; color: var(--muted); font-size: .72rem; }
.climate-chart-stack { display: grid; gap: .65rem; }
.climate-secondary-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .55rem; }
.climate-plot { min-width: 0; border: 1px solid var(--line); border-radius: 11px; background: rgba(255, 255, 255, .012); padding: .55rem .55rem .35rem; }
.climate-plot.primary { border-color: rgba(164, 124, 255, .28); background: rgba(164, 124, 255, .04); }
.climate-plot > div:first-child { display: flex; align-items: baseline; justify-content: space-between; gap: .5rem; padding: 0 .25rem .2rem; }
.climate-plot strong { font-size: .76rem; }
.climate-plot small { color: var(--muted); font-size: .61rem; text-align: right; }
.climate-secondary-grid .climate-plot > div:first-child { align-items: flex-start; flex-direction: column; gap: .12rem; }
.climate-secondary-grid .climate-plot small { text-align: left; }
.climate-canvas { height: 155px; }
.climate-canvas.dew-canvas { height: 205px; }
.feature-strip, .chips { display: flex; flex-wrap: wrap; gap: .4rem; padding-top: .8rem; border-top: 1px solid var(--line); }
.feature-strip span, .chips span { border: 1px solid var(--line); border-radius: 8px; padding: .28rem .5rem; color: var(--muted); font-size: .68rem; }
.feature-strip strong { color: var(--text); }
.split-table { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(270px, .45fr); gap: 1rem; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .78rem; }
th, td { border-bottom: 1px solid var(--line); padding: .72rem .65rem; text-align: left; white-space: nowrap; }
th { color: var(--muted); font-size: .62rem; letter-spacing: .07em; text-transform: uppercase; }
tbody tr[data-selectable] { cursor: pointer; }
tbody tr[data-selectable]:hover, tbody tr.selected { background: rgba(114, 228, 173, .05); }
td.empty { color: var(--muted); padding: 1.5rem; text-align: center; }
.compact-form, .form-grid, .step-card form { display: grid; gap: .65rem; }
.compact-form { align-content: start; border-left: 1px solid var(--line); padding-left: 1rem; }
.compact-form h3 { margin: .2rem 0; }
.form-grid { grid-template-columns: 1fr 1fr; }
.form-grid .full, .form-grid .form-intro { grid-column: 1 / -1; }

.learning-layout { margin-bottom: .9rem; }
.focus-card { background: linear-gradient(135deg, rgba(21, 58, 45, .98), rgba(11, 28, 23, .98)); }
.recommendation { margin-top: 1.1rem; border: 1px solid rgba(114, 228, 173, .19); border-radius: 12px; background: rgba(114, 228, 173, .045); padding: 1rem; }
.recommendation small, .recommendation strong { display: block; }
.recommendation small { color: var(--muted); text-transform: uppercase; letter-spacing: .07em; }
.recommendation strong { margin: .35rem 0; font-size: 1.25rem; }
.recommendation p { margin: 0; color: var(--muted); }
.progress-row { display: grid; grid-template-columns: 1fr auto; gap: .4rem; margin-top: 1rem; color: var(--muted); font-size: .75rem; }
.progress-row strong { color: var(--text); }
.progress { grid-column: 1 / -1; height: 7px; overflow: hidden; border-radius: 999px; background: rgba(255, 255, 255, .06); }
.progress i { display: block; width: 0; height: 100%; background: var(--green); }
.progress.accent i { background: var(--aqua); }
.scope-grid, .facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: .65rem; }
.scope-grid > div, .facts > div { border: 1px solid var(--line); border-radius: 10px; padding: .7rem; }
.scope-grid span, .facts span { display: block; color: var(--muted); font-size: .65rem; text-transform: uppercase; }
.scope-grid strong, .facts strong { display: block; margin-top: .25rem; }

.analytics-controls { display: flex; align-items: flex-end; gap: .55rem; }
.analytics-controls label { display: grid; gap: .25rem; color: var(--muted); font-size: .66rem; }
.analytics-controls select { min-width: 145px; padding: .48rem 1.8rem .48rem .62rem; }
.analytics-kpis { display: grid; grid-template-columns: repeat(5, 1fr); gap: .65rem; margin-bottom: .9rem; }
.analytics-kpis article { border: 1px solid var(--line); border-radius: 14px; background: linear-gradient(145deg, rgba(17, 34, 29, .96), rgba(10, 24, 20, .96)); padding: .8rem .9rem; }
.analytics-kpis span, .analytics-kpis strong { display: block; }
.analytics-kpis span { color: var(--muted); font-size: .63rem; letter-spacing: .06em; text-transform: uppercase; }
.analytics-kpis strong { margin-top: .2rem; font-size: 1.15rem; }
.calendar-layout { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(300px, .65fr); gap: .9rem; margin-bottom: .9rem; }
.calendar-weekdays, .daily-calendar { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: .35rem; }
.calendar-weekdays { margin-bottom: .4rem; color: var(--muted); font-size: .62rem; text-align: center; text-transform: uppercase; }
.calendar-blank { min-height: 1px; }
.calendar-day { min-width: 0; min-height: 82px; border: 1px solid var(--line); border-radius: 10px; color: var(--muted); background: rgba(255,255,255,.015); padding: .48rem; cursor: pointer; text-align: left; }
.calendar-day:hover, .calendar-day.selected { border-color: rgba(114, 228, 173, .5); }
.calendar-day.selected { box-shadow: 0 0 0 2px rgba(114, 228, 173, .1); }
.calendar-day.level-1 { background: rgba(114, 228, 173, .045); }
.calendar-day.level-2 { background: rgba(114, 228, 173, .085); }
.calendar-day.level-3 { background: rgba(114, 228, 173, .14); }
.calendar-day strong, .calendar-day small, .calendar-day em { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.calendar-day strong { color: var(--text); font-size: .78rem; }
.calendar-day small { margin-top: .25rem; font-size: .62rem; }
.calendar-day em { margin-top: .1rem; color: var(--green); font-size: .61rem; font-style: normal; }
.day-night-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .55rem; }
.day-night-block { border: 1px solid var(--line); border-radius: 10px; padding: .7rem; }
.day-night-block span, .day-night-block strong, .day-night-block small { display: block; }
.day-night-block span { color: var(--muted); font-size: .63rem; text-transform: uppercase; }
.day-night-block strong { margin: .2rem 0; }
.day-night-block small { color: var(--muted); font-size: .68rem; }
.day-difference { grid-column: 1 / -1; border-left: 3px solid var(--aqua); border-radius: 7px; background: rgba(84, 200, 210, .05); padding: .65rem .75rem; }
.day-difference strong, .day-difference small { display: block; }
.day-difference small { margin-top: .2rem; color: var(--muted); }
.daily-notes { margin-top: 1rem; border-top: 1px solid var(--line); padding-top: .85rem; }
.daily-notes h3 { margin-bottom: .6rem; }
.note-item { border-left: 2px solid var(--green); margin-bottom: .45rem; padding: .4rem .6rem; }
.note-item strong, .note-item small { display: block; }
.note-item small { color: var(--muted); }
.daily-notes form { display: grid; gap: .55rem; margin-top: .8rem; }
.daily-trend-card, .project-stats-card, .long-term-card { margin-bottom: .9rem; }
.long-term-card table strong { white-space: nowrap; }
.long-term-card td small { color: var(--muted); }

.admin-kpis { display: grid; grid-template-columns: repeat(6, 1fr); gap: .65rem; margin-bottom: .9rem; }
.admin-kpis article { padding: .85rem 1rem; }
.admin-kpis span, .admin-kpis strong { display: block; }
.admin-kpis span { color: var(--muted); font-size: .65rem; text-transform: uppercase; letter-spacing: .06em; }
.admin-kpis strong { margin-top: .25rem; font-size: 1.45rem; }
.admin-layout { display: grid; grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr); gap: .9rem; margin-bottom: .9rem; }
.admin-layout > * { min-width: 0; }
.alert-list { display: grid; gap: .45rem; }
.alert-item { border-left: 3px solid var(--amber); border-radius: 7px; background: rgba(239, 182, 95, .05); padding: .65rem .75rem; }
.alert-item strong, .alert-item small { display: block; }
.alert-item small { color: var(--muted); }
.access-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .35rem; }
.access-actions .icon-button { min-height: 30px; padding: .3rem .55rem; font-size: .7rem; }
#customersBody td:last-child { white-space: normal; }
.devices-admin { margin-bottom: .9rem; }
.muted { color: var(--muted); }
.host-actions { display: flex; flex-wrap: wrap; gap: .3rem; }
.host-actions .icon-button { min-height: 30px; padding: .3rem .52rem; font-size: .68rem; }
.provisioning { border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(145deg, rgba(16, 34, 28, .98), rgba(8, 21, 17, .98)); padding: 1.25rem; }
.provision-head { max-width: 700px; }
.provision-head > p:last-child { color: var(--muted); }
.step-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: .7rem; }
.step-card { position: relative; padding: 1rem; box-shadow: none; }
.step-card > span { display: grid; width: 28px; height: 28px; place-items: center; border-radius: 50%; color: #071e14; background: var(--green); font-weight: 900; }
.step-card h3 { margin-top: .7rem; }
.step-card.guide p, .step-card.guide small { color: var(--muted); }
.step-card dl { margin: .6rem 0 0; }
.step-card dt { color: var(--muted); font-size: .64rem; text-transform: uppercase; }
.step-card dd { margin: 0 0 .45rem; font-size: .75rem; }
.mini-flow { display: flex; align-items: center; gap: .35rem; flex-wrap: wrap; margin: .8rem 0; font-size: .68rem; }
.mini-flow b { border: 1px solid var(--line); border-radius: 7px; padding: .35rem .45rem; }
.mini-flow i { color: var(--green); font-style: normal; }
.token-result { display: grid; gap: .65rem; margin-top: .9rem; border: 1px solid rgba(239, 182, 95, .3); border-radius: 12px; background: rgba(239, 182, 95, .06); padding: 1rem; }
.token-result > code { user-select: all; overflow-wrap: anywhere; color: #ffe1b5; }
.token-result span, .token-result strong { display: block; }
.token-result span { color: var(--muted); font-size: .68rem; text-transform: uppercase; }
.config-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; }
.config-grid code { display: block; margin-top: .2rem; color: var(--green); user-select: all; }

.modal-backdrop { position: fixed; z-index: 20; inset: 0; display: grid; overflow-y: auto; place-items: center; background: rgba(2, 8, 6, .82); backdrop-filter: blur(12px); padding: 1rem; }
.modal-card label { margin-top: .65rem; }
.modal-actions { display: flex; justify-content: flex-end; gap: .55rem; margin-top: 1rem; }

@media (max-width: 1400px) {
  .admin-layout { grid-template-columns: 1fr; }
}
@media (max-width: 1250px) {
  .metric-grid { grid-template-columns: repeat(4, 1fr); }
  .step-grid { grid-template-columns: 1fr 1fr; }
  .admin-kpis { grid-template-columns: repeat(3, 1fr); }
  .analytics-kpis { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 980px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: static; z-index: 5; height: auto; border-right: 0; border-bottom: 1px solid var(--line); padding: .75rem 1rem; }
  .brand { padding: 0 0 .65rem; }
  .sidebar nav { display: flex; overflow-x: auto; }
  .nav-item { flex: 0 0 auto; }
  .sidebar-note { display: none; }
  .decision-card, .chart-grid, .two-column, .admin-layout, .calendar-layout { grid-template-columns: 1fr; }
  .climate-secondary-grid { grid-template-columns: 1fr 1fr; }
  .decision-action { border-left: 0; border-top: 1px solid var(--line-strong); padding: 1rem 0 0; }
  .signal-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 700px) {
  .topbar { align-items: flex-start; flex-direction: column; }
  .account-control { width: 100%; justify-content: flex-start; text-align: left; }
  .device-control { width: 100%; align-items: flex-start; flex-wrap: wrap; }
  .device-control label { width: 100%; align-items: flex-start; flex-direction: column; }
  .device-control select { width: 100%; }
  .page-title { align-items: flex-start; flex-direction: column; }
  .metric-grid, .admin-kpis, .analytics-kpis, .scope-grid, .facts, .host-facts { grid-template-columns: 1fr 1fr; }
  .analytics-controls { width: 100%; align-items: stretch; flex-direction: column; }
  .analytics-controls select { width: 100%; }
  .split-table { grid-template-columns: 1fr; }
  .climate-secondary-grid { grid-template-columns: 1fr; }
  .climate-plot > div:first-child { align-items: flex-start; flex-direction: column; }
  .climate-plot small { text-align: left; }
  .compact-form { border-top: 1px solid var(--line); border-left: 0; padding: 1rem 0 0; }
  .step-grid, .form-grid { grid-template-columns: 1fr; }
  .form-grid .full, .form-grid .form-intro { grid-column: auto; }
  .config-grid { grid-template-columns: 1fr; }
}
@media (max-width: 460px) {
  main { padding: 1rem; }
  .signal-grid, .metric-grid, .admin-kpis, .analytics-kpis, .scope-grid, .facts { grid-template-columns: 1fr; }
  .sidebar nav { margin: 0; }
  .nav-item { flex: 1 1 0; min-width: 0; grid-template-columns: 1fr; gap: .2rem; padding: .45rem .15rem; font-size: .6rem; text-align: center; }
  .identity-flow { grid-template-columns: 1fr; }
  .identity-flow b { text-align: center; }
  .calendar-weekdays, .daily-calendar { gap: .2rem; }
  .calendar-day { min-height: 68px; padding: .34rem; }
  .calendar-day small { font-size: .55rem; }
}