:root,
:root[data-theme="light"] {
  color-scheme: light;
  --canvas: #f3f6f8;
  --surface: #ffffff;
  --surface-raised: #ffffff;
  --surface-soft: #eaf1f6;
  --line: #d7e0e6;
  --line-strong: #bdcbd4;
  --ink: #122331;
  --muted: #627480;
  --brand: #087f73;
  --brand-strong: #04695f;
  --brand-soft: rgba(8, 127, 115, .11);
  --warning: #bd7600;
  --warning-soft: rgba(225, 159, 39, .15);
  --danger: #c43d36;
  --shadow: 0 18px 50px rgba(34, 58, 73, .12);
  --auth-background: radial-gradient(circle at 18% 25%, rgba(8, 127, 115, .12), transparent 32%), linear-gradient(145deg, #eef5f7, #f8fafb);
  --auth-card: rgba(255, 255, 255, .96);
  --auth-tabs: #edf2f4;
  --input-background: #ffffff;
  --label-color: #334b59;
  --topbar-background: rgba(255, 255, 255, .94);
  --page-glow: rgba(8, 127, 115, .06);
  --summary-label: #4c626e;
  --live-label: #4c626e;
  --reading-background: #f4f7f8;
  --reading-line: rgba(17, 52, 69, .06);
  --button-ink: #ffffff;
  --brand-hover: #0a9183;
  --muted-strong: #758791;
  --row-hover: rgba(8, 127, 115, .045);
  --card-shadow: 0 10px 30px rgba(34, 58, 73, .08);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --canvas: #0b1114;
  --surface: #151f24;
  --surface-raised: #1a272d;
  --surface-soft: #202e34;
  --line: #2c3b41;
  --line-strong: #405159;
  --ink: #f4f7f6;
  --muted: #93a3a8;
  --brand: #54d6bd;
  --brand-strong: #20ad95;
  --brand-soft: rgba(84, 214, 189, .13);
  --warning: #f3b84b;
  --warning-soft: rgba(243, 184, 75, .14);
  --danger: #ff7a6d;
  --shadow: 0 18px 50px rgba(0, 0, 0, .24);
  --auth-background: radial-gradient(circle at 18% 25%, rgba(32, 173, 149, .13), transparent 32%), linear-gradient(145deg, #0a1013, #101a1e);
  --auth-card: rgba(21, 31, 36, .96);
  --auth-tabs: #0e1619;
  --input-background: #0e171a;
  --label-color: #c9d3d6;
  --topbar-background: rgba(11, 17, 20, .94);
  --page-glow: rgba(84, 214, 189, .055);
  --summary-label: #c4cdd0;
  --live-label: #c4d0d3;
  --reading-background: rgba(7, 12, 14, .48);
  --reading-line: rgba(255, 255, 255, .025);
  --button-ink: #061310;
  --brand-hover: #6be1ca;
  --muted-strong: #aab6ba;
  --row-hover: rgba(84, 214, 189, .035);
  --card-shadow: 0 10px 30px rgba(0, 0, 0, .12);
}

* { box-sizing: border-box; }
html { background: var(--canvas); }
body { min-width: 320px; min-height: 100vh; margin: 0; color: var(--ink); background: var(--canvas); }
button, input, select { font: inherit; }
button { cursor: pointer; }
.hidden { display: none !important; }
h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 10px; font-size: clamp(31px, 4vw, 54px); line-height: 1.02; letter-spacing: -.045em; }
h2 { margin-bottom: 12px; font-size: 21px; }
p { color: var(--muted); line-height: 1.55; }
.eyebrow { margin: 0 0 10px; color: var(--brand); font-size: 11px; font-weight: 900; letter-spacing: .18em; text-transform: uppercase; }
.brand-mark { width: 42px; height: 42px; flex: 0 0 42px; display: grid; place-items: center; border: 1px solid var(--brand); border-radius: 9px; color: var(--brand); font-family: Georgia, serif; font-size: 22px; }

/* Вход и регистрация */
.auth-shell { position: relative; min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(380px, .85fr); align-items: center; gap: clamp(48px, 8vw, 130px); padding: clamp(28px, 7vw, 110px); background: var(--auth-background); }
.auth-brand { display: flex; align-items: flex-start; gap: 20px; max-width: 690px; }
.auth-brand h1 { max-width: 620px; font-size: clamp(42px, 6vw, 76px); }
.auth-brand > div > p:last-child { max-width: 590px; font-size: 18px; }
.auth-card { width: min(100%, 480px); justify-self: end; padding: 34px; border: 1px solid var(--line); border-radius: 18px; background: var(--auth-card); box-shadow: var(--shadow); }
.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 4px; margin-bottom: 28px; border-radius: 11px; background: var(--auth-tabs); }
.tab-button { min-height: 43px; border: 0; border-radius: 8px; color: var(--muted); background: transparent; font-weight: 750; }
.tab-button.active { color: var(--ink); background: var(--surface-soft); box-shadow: 0 3px 12px rgba(0, 0, 0, .18); }
form { display: grid; gap: 17px; }
label { min-width: 0; display: grid; gap: 7px; color: var(--label-color); font-size: 13px; font-weight: 750; }
input, select { width: 100%; min-width: 0; min-height: 47px; padding: 0 13px; border: 1px solid var(--line-strong); border-radius: 8px; color: var(--ink); background: var(--input-background); outline: none; }
input:focus, select:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(84, 214, 189, .12); }
.primary-button, .secondary-button { min-height: 45px; padding: 0 18px; border-radius: 8px; font-weight: 800; white-space: nowrap; }
.primary-button { border: 1px solid var(--brand-strong); color: var(--button-ink); background: var(--brand); }
.primary-button:hover { background: var(--brand-hover); }
.theme-button { min-height: 38px; padding: 0 13px; border: 1px solid var(--line-strong); border-radius: 8px; color: var(--ink); background: var(--surface); font-size: 12px; font-weight: 800; white-space: nowrap; }
.theme-button:hover { border-color: var(--brand); color: var(--brand); }
.auth-theme-button { position: absolute; top: 22px; right: 22px; z-index: 2; }
.secondary-button { border: 1px solid var(--line-strong); color: var(--ink); background: var(--surface-raised); }
.secondary-button:hover { border-color: var(--brand); }
.form-note { margin: -5px 0 0; font-size: 13px; }
.form-message { min-height: 20px; margin: 12px 0 0; color: var(--danger); font-size: 14px; }
.form-message.success { color: var(--brand); }

/* Рабочая оболочка */
.app-shell { min-height: 100vh; background: radial-gradient(circle at 85% 12%, var(--page-glow), transparent 26%), var(--canvas); }
.topbar { position: sticky; top: 0; z-index: 15; min-height: 74px; display: grid; grid-template-columns: minmax(220px, auto) minmax(300px, 1fr) minmax(240px, auto); align-items: center; gap: 28px; padding: 10px clamp(20px, 4vw, 64px); border-bottom: 1px solid var(--line); background: var(--topbar-background); backdrop-filter: blur(16px); }
.topbar-brand { display: flex; align-items: center; gap: 12px; font-size: 15px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.topbar-brand small { padding-left: 12px; border-left: 1px solid var(--line); color: var(--muted); font-size: 10px; letter-spacing: .12em; }
.topbar-nav { display: flex; align-items: center; justify-content: center; gap: 6px; }
.nav-button { min-height: 42px; padding: 0 18px; border: 1px solid transparent; border-radius: 8px; color: var(--muted); background: transparent; font-weight: 750; }
.nav-button:hover { color: var(--ink); background: var(--surface); }
.nav-button.active { border-color: var(--line); color: var(--ink); background: var(--surface-raised); }
.topbar-user { min-width: 0; display: flex; align-items: center; justify-content: flex-end; gap: 16px; }
.topbar-user > span { min-width: 0; display: grid; gap: 3px; text-align: right; }
.topbar-user strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 13px; }
.topbar-user small { color: var(--muted); font-size: 10px; }
.text-button { padding: 8px 0; border: 0; color: var(--brand); background: transparent; font-weight: 750; }
.content-shell { min-width: 0; }
main { width: min(100%, 1640px); margin: 0 auto; padding: 46px clamp(20px, 4vw, 64px) 80px; }
.production-summary, .page-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 28px; margin-bottom: 28px; }
.production-summary > div:first-child, .page-heading > div { min-width: 0; }
.production-summary p:last-child, .page-heading p:last-child { margin-bottom: 0; }
.summary-actions { flex: 0 0 auto; display: flex; align-items: center; gap: 12px; }
.live-indicator { display: inline-flex; align-items: center; gap: 8px; color: var(--live-label); font-size: 12px; font-weight: 750; white-space: nowrap; }
.live-indicator i { width: 8px; height: 8px; border-radius: 50%; background: var(--brand); box-shadow: 0 0 0 5px var(--brand-soft); }
.summary-grid { display: grid; grid-template-columns: repeat(4, minmax(170px, 1fr)); gap: 12px; margin-bottom: 38px; }
.summary-card { min-width: 0; min-height: 150px; display: flex; flex-direction: column; justify-content: space-between; padding: 20px; border: 1px solid var(--line); border-radius: 12px; background: linear-gradient(145deg, var(--surface-raised), var(--surface)); }
.summary-card span { color: var(--summary-label); font-size: 12px; font-weight: 800; }
.summary-card strong { display: block; margin: 12px 0 3px; color: var(--ink); font-size: 44px; line-height: 1; letter-spacing: -.04em; }
.summary-card small { color: var(--muted); font-size: 11px; }
.summary-card.good { border-bottom-color: var(--brand-strong); }
.summary-card.good strong { color: var(--brand); }
.summary-card.warning { border-color: rgba(243, 184, 75, .46); background: linear-gradient(145deg, rgba(243, 184, 75, .12), var(--surface)); }
.summary-card.warning strong { color: var(--warning); }
.summary-card.muted strong { color: var(--muted-strong); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.section-heading h2 { margin: 0; font-size: 24px; }
.sensor-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 330px), 1fr)); gap: 14px; }
.sensor-card { min-width: 0; padding: 22px; overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: linear-gradient(145deg, var(--surface-raised), var(--surface)); box-shadow: var(--card-shadow); }
.sensor-card.warning { border-color: rgba(243, 184, 75, .58); background: linear-gradient(145deg, rgba(243, 184, 75, .11), var(--surface)); }
.sensor-card header { min-width: 0; display: flex; justify-content: space-between; gap: 14px; }
.sensor-card header > div { min-width: 0; }
.sensor-card h2 { margin-bottom: 5px; overflow-wrap: anywhere; font-size: 18px; }
.sensor-location { margin-bottom: 21px; overflow-wrap: anywhere; font-size: 12px; }
.status-badge { height: max-content; flex: 0 1 auto; padding: 6px 9px; border: 1px solid rgba(84, 214, 189, .24); border-radius: 99px; color: var(--brand); background: var(--brand-soft); font-size: 9px; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; }
.status-badge.warning { border-color: rgba(243, 184, 75, .3); color: var(--warning); background: var(--warning-soft); }
.status-badge.no-data { border-color: var(--line-strong); color: #a3b0b4; background: rgba(147, 163, 168, .1); }
.reading-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.reading { min-width: 0; padding: 15px; border: 1px solid var(--reading-line); border-radius: 9px; background: var(--reading-background); }
.reading span { display: block; margin-bottom: 8px; color: var(--muted); font-size: 10px; font-weight: 750; text-transform: uppercase; }
.reading strong { display: block; overflow-wrap: anywhere; font-size: clamp(23px, 3vw, 34px); line-height: 1; letter-spacing: -.03em; }
.sensor-meta { padding-top: 15px; margin: 16px 0 0; border-top: 1px solid var(--line); overflow-wrap: anywhere; color: var(--muted); font-size: 11px; }
.empty-state { padding: 70px 24px; border: 1px dashed var(--line-strong); border-radius: 12px; text-align: center; }

/* План помещений */
.plan-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(290px, 360px); align-items: start; gap: 16px; }
.plan-layout > * { min-width: 0; }
.floor-plan { position: relative; min-height: 620px; overflow: hidden; border: 1px solid var(--line-strong); border-radius: 14px; background-color: var(--surface); background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 24px 24px; box-shadow: var(--card-shadow); }
.floor-plan.empty { display: grid; place-items: center; }
.plan-empty { max-width: 340px; display: grid; gap: 8px; padding: 24px; color: var(--muted); text-align: center; }
.plan-empty strong { color: var(--ink); font-size: 20px; }
.plan-hint { margin: 10px 2px 0; font-size: 12px; }
.plan-sidebar { display: grid; gap: 16px; }
.room-form, .unplaced-panel { padding: 20px; }
.room-zone { position: absolute; min-width: 8%; min-height: 8%; overflow: visible; border: 2px solid color-mix(in srgb, var(--brand) 72%, var(--line)); border-radius: 10px; background: color-mix(in srgb, var(--brand-soft) 55%, var(--surface)); }
.room-heading { min-height: 35px; display: flex; align-items: center; justify-content: space-between; gap: 7px; padding: 7px 9px; border-bottom: 1px solid var(--line); background: var(--surface-raised); border-radius: 8px 8px 0 0; font-size: 11px; }
.room-heading strong { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.room-delete { flex: 0 0 auto; padding: 3px 5px; border: 0; color: var(--danger); background: transparent; font-size: 9px; font-weight: 800; }
.sensor-marker { position: absolute; z-index: 2; width: min(132px, 70%); min-height: 47px; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 6px; padding: 7px 9px; transform: translate(-50%, -50%); touch-action: manipulation; border: 1px solid var(--brand-strong); border-radius: 9px; color: var(--ink); background: var(--surface-raised); box-shadow: var(--card-shadow); text-align: left; }
.sensor-marker.draggable { touch-action: none; }
.sensor-marker span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 10px; font-weight: 800; }
.sensor-marker strong { color: var(--brand); font-size: 14px; }
.sensor-marker.warning { border-color: var(--warning); }
.sensor-marker.warning strong { color: var(--warning); }
.sensor-marker.offline, .sensor-marker.no_data { border-color: var(--line-strong); opacity: .74; }
.unplaced-panel > p { font-size: 12px; }
.unplaced-sensor { display: grid; gap: 8px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.unplaced-sensor > div { min-width: 0; display: grid; gap: 3px; }
.unplaced-sensor strong, .unplaced-sensor small { overflow-wrap: anywhere; }
.unplaced-sensor small { color: var(--muted); }
.unplaced-sensor select { min-height: 40px; }
.unplaced-sensor .secondary-button { min-height: 40px; }

/* История и управление */
.panel { min-width: 0; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); box-shadow: 0 10px 30px rgba(0, 0, 0, .1); }
.filter-panel { display: grid; grid-template-columns: minmax(220px, 2fr) repeat(2, minmax(150px, 1fr)) auto auto; align-items: end; gap: 12px; padding: 18px; margin-bottom: 16px; }
.chart-panel, .table-panel, .form-panel, .users-panel { padding: 22px; }
.chart-panel { margin-bottom: 16px; }
.chart { min-height: 260px; overflow-x: auto; }
.chart svg { min-width: 680px; width: 100%; height: 260px; }
.chart-grid { stroke: var(--line); stroke-width: 1; }
.chart-temp { fill: none; stroke: var(--warning); stroke-width: 3; }
.chart-humidity { fill: none; stroke: #59a8e6; stroke-width: 3; }
.chart-label { fill: var(--muted); font-size: 11px; }
.chart-legend { display: flex; flex-wrap: wrap; gap: 18px; color: var(--muted); font-size: 12px; }
.legend-mark { display: inline-block; width: 16px; height: 3px; margin-right: 6px; vertical-align: middle; }
.legend-mark.temp { background: var(--warning); }
.legend-mark.humidity { background: #59a8e6; }
.table-panel { max-width: 100%; overflow-x: auto; }
table { width: 100%; min-width: 720px; border-collapse: collapse; }
th, td { padding: 14px 12px; border-bottom: 1px solid var(--line); text-align: left; font-size: 13px; }
th { color: var(--muted); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
tbody tr:hover { background: var(--row-hover); }
.empty-table { margin: 18px 0 0; text-align: center; font-size: 14px; }
.management-grid { display: grid; grid-template-columns: minmax(320px, .9fr) minmax(380px, 1.1fr); gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.pending-user { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.pending-user p { margin: 3px 0 0; font-size: 13px; }
.toast { position: fixed; right: 22px; bottom: 22px; z-index: 20; max-width: min(400px, calc(100vw - 44px)); padding: 14px 18px; border: 1px solid var(--line-strong); border-radius: 9px; color: var(--ink); background: var(--surface-raised); box-shadow: var(--shadow); }

@media (max-width: 1080px) {
  .topbar { grid-template-columns: auto 1fr; gap: 12px 20px; }
  .topbar-nav { grid-column: 1 / -1; grid-row: 2; justify-content: flex-start; overflow-x: auto; }
  .topbar-user { grid-column: 2; grid-row: 1; }
  .summary-grid { grid-template-columns: repeat(2, minmax(180px, 1fr)); }
  .filter-panel { grid-template-columns: repeat(2, 1fr); }
  .filter-panel label:first-child { grid-column: 1 / -1; }
  .management-grid { grid-template-columns: 1fr; }
  .plan-layout { grid-template-columns: minmax(0, 1fr); }
  .floor-plan { min-height: 540px; }
}

@media (max-width: 760px) {
  .auth-shell { grid-template-columns: 1fr; gap: 28px; padding: 30px 18px; }
  .auth-brand { gap: 14px; }
  .auth-brand h1 { font-size: 42px; }
  .auth-brand > div > p:last-child { font-size: 15px; }
  .auth-card { justify-self: stretch; padding: 24px 18px; }
  .topbar { position: static; grid-template-columns: 1fr auto; gap: 12px; padding: 12px 16px 0; }
  .topbar-brand small, .topbar-user > span { display: none; }
  .topbar-user { grid-column: 2; }
  .topbar-nav { width: calc(100vw - 32px); display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); padding: 4px; border-radius: 10px; background: var(--surface); overflow: visible; }
  .nav-button { min-width: 0; padding: 0 6px; font-size: 12px; }
  main { padding: 30px 16px 60px; }
  .production-summary, .page-heading { align-items: flex-start; flex-direction: column; gap: 18px; }
  .summary-actions { width: 100%; justify-content: space-between; }
  .summary-grid { gap: 8px; margin-bottom: 30px; }
  .summary-card { min-height: 132px; padding: 16px; }
  .summary-card strong { font-size: 36px; }
  .filter-panel { grid-template-columns: 1fr; }
  .filter-panel label:first-child { grid-column: auto; }
  .form-row { grid-template-columns: 1fr; }
  .pending-user { align-items: flex-start; flex-direction: column; }
  .floor-plan { min-height: 480px; }
  .sensor-marker { width: min(110px, 76%); min-height: 42px; padding: 6px; }
  .sensor-marker span { font-size: 9px; }
}

@media (max-width: 460px) {
  h1 { font-size: 34px; }
  .brand-mark { width: 38px; height: 38px; flex-basis: 38px; font-size: 19px; }
  .topbar-brand { font-size: 13px; }
  .summary-actions { align-items: stretch; flex-direction: column; }
  .summary-actions .secondary-button { width: 100%; }
  .summary-grid { grid-template-columns: 1fr; }
  .summary-card { min-height: 118px; }
  .reading-grid { grid-template-columns: 1fr 1fr; }
  .sensor-card { padding: 17px; }
  .sensor-card header { align-items: flex-start; flex-direction: column-reverse; }
  .status-badge { align-self: flex-start; }
}
.room-resize { position: absolute; bottom: 0; right: 0; cursor: nwse-resize; touch-action: none; min-width: 32px; min-height: 32px; }
.room-heading { cursor: move; touch-action: none; }
#history-summary .reading strong { font-size: 1.1rem; overflow-wrap: anywhere; }
#history-count { margin: 1rem 0; }
dialog { width: min(480px, calc(100vw - 32px)); max-height: 90vh; overflow: auto; padding: 24px; border: 1px solid var(--line); border-radius: 12px; color: var(--text); background: var(--surface); }
dialog::backdrop { background: #0008; }
dialog form { display: grid; gap: 12px; }
.room-heading { flex-wrap: wrap; }
.room-heading small { flex-basis: 100%; font-size: 10px; overflow-wrap: anywhere; }
.overview-filters { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.3fr auto; gap: 16px; align-items: end; padding: 20px; margin-bottom: 20px; }
.connection-alerts { margin: 20px clamp(16px,4vw,56px) 0; display: grid; gap: 10px; }
.connection-alerts.hidden { display: none; }
.connection-error { display: grid; gap: 6px; padding: 16px 20px; border: 1px solid #bf3939; border-left: 5px solid #bf3939; border-radius: 8px; background: var(--surface); color: #b42e2e; overflow-wrap: anywhere; }
[data-theme=dark] .connection-error { color: #ffaaa4; }
.plan-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-bottom: 16px; }
.plan-toolbar span { font-size: 12px; }
.plan-viewport { max-height: 70vh; overflow: auto; border: 1px solid var(--line); border-radius: 12px; }
#zone-dashboards[data-stale="true"], #alarm-table[data-stale="true"], #sensor-grid[data-stale="true"] { opacity: .72; }
.history-series h3 { margin: 16px 0 6px; }
.history-axis-label { fill: var(--muted); font-size: 14px; }
.floor-plan { width: 2000px; height: 2000px; min-height: 0; background-size: 20px 20px; }
.room-zone { min-width: 0; min-height: 0; }
.room-heading { flex-wrap: nowrap; padding: 5px; gap: 4px; min-height: 32px; }
.room-heading strong { flex: 1; }
.room-heading small { display: none; }
.zone-dashboards { display: grid; grid-template-columns: repeat(auto-fit,minmax(min(100%,480px),1fr)); gap: 20px; margin: 20px 0; }
.zone-dashboard, .alarm-panel { padding: 24px; min-width: 0; }
.zone-dashboard h3 { margin: 0 0 12px; }
.zone-counts,.zone-sensor-detail { font-size: 13px; line-height: 1.7; overflow-wrap: anywhere; }
.zone-chart svg { width: 100%; height: auto; }
.zone-legend { display: flex; flex-wrap: wrap; gap: 12px; font-size: 12px; margin-bottom: 8px; }
.table-scroll { overflow-x: auto; }
.alarm-panel table { min-width: 850px; }
.management-grid { display: flex; flex-direction: column; gap: 24px; }
.management-grid > .panel { padding: 24px; min-width: 0; }
#sensor-settings, #active-users { display: grid; grid-template-columns: repeat(auto-fit,minmax(min(100%,360px),1fr)); align-items: start; gap: 20px; margin-top: 20px; }
.settings-card,.member-access-card { border: 1px solid var(--line); border-radius: 10px; padding: 20px; display: grid; gap: 16px; min-width: 0; }
.member-access-card > strong { overflow-wrap: anywhere; }
.member-access-card fieldset { min-width: 0; padding: 12px; border: 1px solid var(--line); border-radius: 8px; display: grid; gap: 12px; }
.member-access-card fieldset label { display: flex; flex-direction: row; align-items: center; gap: 10px; margin: 0; }
.member-access-card input[type=checkbox] { width: 18px; height: 18px; min-height: 18px; flex: 0 0 18px; margin: 0; accent-color: #087f79; }
.settings-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.settings-card label,.member-access-card label { margin: 0; }
.pending-user { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 20px; align-items: center; }
.pending-user p { overflow-wrap: anywhere; }
#view-overview .alarm-panel { margin-bottom: 40px; }
#view-overview .alarm-panel + .section-heading { margin-top: 0; padding-top: 0; }
#view-overview .alarm-panel td { vertical-align: top; line-height: 1.6; overflow-wrap: anywhere; }
#view-overview .alarm-panel td button { display: block; margin-top: 12px; }
.approval-dialog { width: min(560px,calc(100vw - 32px)); }
.approval-dialog fieldset { min-width: 0; display: grid; gap: 12px; max-height: 35vh; overflow-y: auto; padding: 16px; border: 1px solid var(--line); border-radius: 8px; }
.approval-dialog fieldset label { display: flex; flex-direction: row; align-items: center; gap: 12px; margin: 0; }
.approval-dialog input[type=checkbox] { width: 20px; height: 20px; min-height: 20px; flex: 0 0 20px; margin: 0; accent-color: #087f79; }
@media(max-width:900px) { .overview-filters { grid-template-columns: 1fr 1fr; } }
@media(max-width:540px) { .overview-filters,.settings-fields,.pending-user { grid-template-columns: 1fr; } .management-grid > .panel,.zone-dashboard,.alarm-panel { padding: 16px; } }
.hub-panel { margin-bottom: 24px; min-width: 0; }
.hub-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; flex-wrap: wrap; }
.hub-heading > div { min-width: 0; }
.hub-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
#hub-status p, #hub-action-message { overflow-wrap: anywhere; line-height: 1.6; }
.hub-panel button:disabled { opacity: .55; cursor: not-allowed; }
@media (max-width: 600px) { .hub-actions { width: 100%; } .hub-actions button { flex: 1 1 160px; } }