:root {
  --canvas: #0b1014;
  --surface: #11181e;
  --surface-raised: #162028;
  --surface-hover: #1a2730;
  --border: #27343d;
  --border-strong: #3b4a55;
  --text: #edf3f5;
  --muted: #91a1aa;
  --subtle: #6f808a;
  --accent: #58c7d6;
  --accent-soft: #18373e;
  --ok: #65d097;
  --ok-soft: #173529;
  --warning: #f0b65c;
  --warning-soft: #3a2d19;
  --problem: #f07878;
  --problem-soft: #3b2022;
  --unknown: #9aa9b2;
  --unknown-soft: #293239;
  --radius: 8px;
  --focus: #8ee7f1;
  font-family: "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { background: var(--canvas); color: var(--text); }

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(180deg, rgba(88, 199, 214, 0.035), transparent 240px),
    var(--canvas);
  color: var(--text);
}

button, input { font: inherit; }

button, a { -webkit-tap-highlight-color: transparent; }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 20;
  padding: 10px 14px;
  color: #061115;
  background: var(--focus);
  transform: translateY(-150%);
}

.skip-link:focus { transform: translateY(0); }

.topbar {
  min-height: 68px;
  padding: 0 32px;
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto minmax(220px, 1fr);
  align-items: center;
  gap: 24px;
  border-bottom: 1px solid var(--border);
  background: rgba(11, 16, 20, 0.94);
}

.brand { display: flex; align-items: center; gap: 12px; }

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 34px;
  border: 1px solid #397581;
  border-radius: 5px;
  color: var(--accent);
  font: 700 13px/1 Consolas, monospace;
  letter-spacing: 0.08em;
}

.brand-copy { display: grid; gap: 2px; }
.brand-copy strong { font-size: 15px; letter-spacing: 0.01em; }
.brand-copy small { color: var(--muted); font-size: 12px; }

.tabs { align-self: stretch; display: flex; align-items: stretch; gap: 6px; overflow-x: auto; scrollbar-width: thin; }
.tab {
  position: relative;
  display: grid;
  place-items: center;
  min-width: 92px;
  padding: 0 18px;
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}
.tab:hover { color: var(--text); background: rgba(255,255,255,.025); }
.tab.is-active { color: var(--text); }
.tab.is-active::after {
  content: "";
  position: absolute;
  inset-inline: 14px;
  bottom: -1px;
  height: 3px;
  background: var(--accent);
}

.server-state {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 13px;
}
.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 4px rgba(101, 208, 151, .12);
}
.server-state.is-error .live-dot { background: var(--problem); box-shadow: 0 0 0 4px rgba(240,120,120,.12); }

main { width: min(1480px, calc(100% - 48px)); margin: 0 auto; padding: 36px 0 64px; }

.page-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 26px;
}
.eyebrow { margin: 0 0 6px; color: var(--accent); font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
h1 { margin: 0; font-size: clamp(30px, 4vw, 44px); line-height: 1.05; letter-spacing: -.035em; }
.page-description { margin: 10px 0 0; color: var(--muted); font-size: 15px; }

.refresh-block { display: flex; align-items: center; gap: 14px; color: var(--muted); font-size: 13px; }
.refresh-button {
  min-height: 40px;
  padding: 0 15px;
  color: var(--text);
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  background: var(--surface);
  cursor: pointer;
}
.refresh-button:hover { background: var(--surface-hover); }
.refresh-button:disabled { cursor: wait; opacity: .65; }

.summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
  margin-bottom: 20px;
}
.metric { min-height: 92px; padding: 18px 20px; display: flex; flex-direction: column; justify-content: space-between; border-inline-end: 1px solid var(--border); }
.metric:last-child { border-inline-end: 0; }
.metric-label { color: var(--muted); font-size: 13px; }
.metric-value { font: 650 30px/1 "Segoe UI", sans-serif; font-variant-numeric: tabular-nums; }
.metric-online .metric-value { color: var(--ok); }
.metric-attention .metric-value { color: var(--warning); }
.metric-offline .metric-value { color: var(--problem); }

.approval-panel {
  margin-bottom: 20px;
  border: 1px solid #5f4b2a;
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
}
.approval-heading {
  min-height: 78px;
  padding: 16px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  border-bottom: 1px solid var(--border);
  background: rgba(240, 182, 92, .035);
}
.approval-heading .eyebrow { margin-bottom: 4px; color: var(--warning); }
.approval-heading h2 { margin: 0; font-size: 20px; }
.approval-heading h2 span {
  display: inline-grid;
  place-items: center;
  min-width: 28px;
  min-height: 24px;
  margin-inline-start: 7px;
  padding: 1px 8px;
  border-radius: 999px;
  color: var(--warning);
  background: var(--warning-soft);
  font-size: 13px;
  vertical-align: 2px;
}
.approval-heading > p { max-width: 480px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.45; }
.approval-feedback:empty { display: none; }
.approval-feedback { padding: 10px 18px; color: var(--muted); border-bottom: 1px solid var(--border); font-size: 13px; }
.registration-row {
  min-height: 76px;
  padding: 13px 18px;
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(180px, .7fr) auto;
  align-items: center;
  gap: 20px;
}
.registration-row + .registration-row { border-top: 1px solid var(--border); }
.registration-identity, .registration-time { display: grid; gap: 5px; min-width: 0; }
.registration-identity strong { font-size: 15px; }
.registration-identity code { overflow: hidden; color: var(--subtle); font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.registration-time span { color: var(--subtle); font-size: 11px; text-transform: uppercase; letter-spacing: .05em; }
.registration-time strong { font-size: 13px; font-variant-numeric: tabular-nums; }
.registration-actions { display: flex; gap: 8px; }
.decision-button {
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  color: var(--text);
  background: transparent;
  cursor: pointer;
}
.approve-button { border-color: #337052; color: var(--ok); background: var(--ok-soft); }
.reject-button { color: var(--muted); }
.decision-button:hover { filter: brightness(1.16); }
.decision-button:disabled { cursor: wait; opacity: .55; }
.registration-empty { min-height: 76px; padding: 18px; display: grid; place-items: center; gap: 5px; color: var(--muted); font-size: 13px; text-align: center; }
.registration-empty strong { color: var(--text); }
.registration-error strong { color: var(--problem); }

.workspace { border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); overflow: hidden; }
.toolbar { min-height: 66px; padding: 12px 14px; display: flex; justify-content: space-between; align-items: center; gap: 16px; border-bottom: 1px solid var(--border); }
.filter-group { display: flex; flex-wrap: wrap; gap: 6px; }
.filter {
  min-height: 38px;
  padding: 0 13px;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
}
.filter:hover { color: var(--text); background: var(--surface-hover); }
.filter.is-active { color: var(--text); border-color: #315a63; background: var(--accent-soft); }
.party-search {
  width: min(420px, 100%);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
}
.party-search-label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.search-control {
  width: min(320px, 100%);
  min-height: 40px;
  padding: 0 12px;
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--subtle);
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  background: var(--canvas);
}
.search-control:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(88,199,214,.12); }
.search-control input { width: 100%; border: 0; outline: 0; color: var(--text); background: transparent; font-size: 14px; }
.search-control input::placeholder { color: var(--subtle); }

/* Read-only equipment inventory */
.inventory-page-actions { display: flex; align-items: end; gap: 10px; }
.inventory-page-actions label, .inventory-sort { display: grid; gap: 6px; color: var(--muted); font-size: 11px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
.inventory-page-actions select, .inventory-sort select {
  min-width: 210px;
  min-height: 40px;
  padding: 0 34px 0 11px;
  color: var(--text);
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  background: var(--surface);
  font: 14px "Segoe UI", sans-serif;
  text-transform: none;
  letter-spacing: normal;
}
.inventory-status { min-height: 54px; margin-bottom: 18px; padding: 14px 16px; display: grid; place-items: center; border: 1px solid var(--border); border-radius: var(--radius); color: var(--muted); background: var(--surface); font-size: 13px; text-align: center; }
.inventory-status[data-kind="error"] { color: var(--problem); border-color: #744044; background: var(--problem-soft); }
.inventory-status[data-kind="empty"] { color: var(--muted); }
.inventory-party-context { min-height: 92px; margin-bottom: 18px; padding: 18px 20px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.inventory-party-context h2 { margin: 0; font-size: 22px; }
.inventory-party-context p:last-child { margin: 7px 0 0; color: var(--muted); font-size: 13px; }
.inventory-updated { display: grid; justify-items: end; gap: 5px; color: var(--muted); font-size: 11px; letter-spacing: .04em; text-transform: uppercase; }
.inventory-updated strong { color: var(--text); font-size: 13px; font-variant-numeric: tabular-nums; letter-spacing: normal; text-transform: none; }
.inventory-tools { display: flex; align-items: end; gap: 10px; }
.inventory-search { width: min(330px, 44vw); }
.inventory-sort select { min-width: 160px; background: var(--canvas); }
.inventory-groups { display: grid; gap: 12px; padding: 14px; }
.inventory-group { overflow: hidden; border: 1px solid var(--border); border-radius: 7px; background: var(--canvas); }
.inventory-group-heading { min-height: 48px; padding: 0 14px; display: flex; align-items: center; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--border); background: var(--surface-raised); }
.inventory-group-heading h3 { margin: 0; font-size: 14px; }
.inventory-group-heading span { min-width: 28px; padding: 3px 8px; border-radius: 999px; color: var(--accent); background: var(--accent-soft); font-size: 11px; font-weight: 750; text-align: center; font-variant-numeric: tabular-nums; }
.inventory-placements { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.inventory-placements.is-single { grid-template-columns: 1fr; }
.inventory-placement { min-width: 0; padding: 13px; }
.inventory-placement + .inventory-placement { border-inline-start: 1px solid var(--border); }
.inventory-placement[hidden] { display: none; }
.inventory-placement:only-child { grid-column: 1 / -1; }
.inventory-placement h4 { margin: 0 0 9px; color: var(--muted); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
.inventory-table-wrap { min-height: 64px; overflow-x: auto; border: 1px solid var(--border); border-radius: 5px; background: var(--surface); }
.inventory-table { width: 100%; min-width: 520px; border-collapse: collapse; font-size: 12px; }
.inventory-table th, .inventory-table td { padding: 9px 10px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
.inventory-table th { color: var(--subtle); background: var(--surface-raised); font-size: 10px; letter-spacing: .05em; text-transform: uppercase; }
.inventory-table th:first-child, .inventory-table td:first-child { width: 74px; text-align: center; }
.inventory-table th:nth-child(3), .inventory-table td:nth-child(3) { width: 100px; }
.inventory-table th:last-child, .inventory-table td:last-child { width: 150px; }
.inventory-table tbody tr:last-child td { border-bottom: 0; }
.inventory-table tbody tr:hover { background: var(--surface-hover); }
.inventory-position { color: var(--subtle); font-variant-numeric: tabular-nums; }
.inventory-name { color: var(--text); font-weight: 650; }
.inventory-placement-empty { min-height: 62px; margin: 0; display: grid; place-items: center; color: var(--subtle); font-size: 12px; }
.inventory-filter-empty { margin: 0; padding: 26px; display: grid; justify-items: center; gap: 5px; color: var(--muted); border: 1px dashed var(--border-strong); border-radius: 7px; text-align: center; }
.inventory-filter-empty strong { color: var(--text); }

.table-heading, .party-main {
  display: grid;
  grid-template-columns: minmax(260px, 1.7fr) minmax(125px, .8fr) minmax(150px, .95fr) minmax(150px, .95fr) minmax(120px, .72fr) minmax(145px, .9fr) 28px;
  gap: 16px;
  align-items: center;
}
.table-heading { min-height: 42px; padding: 0 18px; color: var(--subtle); font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; border-bottom: 1px solid var(--border); }
.party-region + .party-region { border-top: 1px solid var(--border-strong); }
.party-region-toggle { width: 100%; min-height: 42px; padding: 0 18px; display: grid; grid-template-columns: minmax(0, 1fr) auto 20px; align-items: center; gap: 10px; border: 0; border-bottom: 1px solid var(--border); color: var(--muted); background: var(--surface-raised); text-align: left; cursor: pointer; }
.party-region-toggle:hover { color: var(--text); background: var(--surface-hover); }
.party-region-toggle strong { font-size: 12px; letter-spacing: .045em; text-transform: uppercase; }
.party-region-count { min-width: 26px; padding: 3px 8px; border-radius: 999px; color: var(--accent); background: var(--accent-soft); font-size: 11px; font-weight: 750; text-align: center; font-variant-numeric: tabular-nums; }
.party-region-chevron { color: var(--subtle); font-size: 16px; text-align: center; transition: transform 140ms ease; }
.party-region-toggle[aria-expanded="false"] .party-region-chevron { transform: rotate(180deg); }
.party-region-list:not([hidden]) { display: block; }
.party-row + .party-row { border-top: 1px solid var(--border); }
.party-main { width: 100%; min-height: 126px; padding: 14px 18px; border: 0; color: inherit; background: transparent; text-align: left; cursor: pointer; }
.party-main:hover { background: var(--surface-hover); }
.party-main[aria-expanded="true"] { background: var(--surface-raised); }
.identity-cell { min-width: 0; display: grid; grid-template-columns: auto 1fr; column-gap: 10px; align-items: baseline; }
.party-name { grid-column: 1 / -1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 15px; }
.party-location-list { grid-column: 1 / -1; margin-top: 7px; display: grid; gap: 3px; }
.party-location-row { min-width: 0; display: grid; grid-template-columns: 112px minmax(0, 1fr); gap: 8px; font-size: 12px; line-height: 1.35; }
.party-location-label { color: var(--subtle); }
.party-field, .party-cluster, .party-well { overflow: hidden; color: var(--text); text-overflow: ellipsis; white-space: nowrap; }
.party-code { grid-column: 1 / -1; margin-top: 5px; color: var(--subtle); font-size: 11px; }
.status-cell { display: grid; gap: 6px; justify-items: start; }
.status-badge { display: inline-flex; align-items: center; gap: 7px; min-height: 26px; padding: 3px 9px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.status-badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.status-ok, .status-online, .status-complete { color: var(--ok); background: var(--ok-soft); }
.status-warning, .status-stale, .status-waiting_for_call, .status-incomplete { color: var(--warning); background: var(--warning-soft); }
.status-problem, .status-offline { color: var(--problem); background: var(--problem-soft); }
.status-unknown { color: var(--unknown); background: var(--unknown-soft); }
.pbx-summary-badge { display: inline-grid; gap: 3px; width: fit-content; max-width: 100%; min-width: 164px; padding: 7px 10px; border: 1px solid var(--border-strong); border-radius: 12px; background: var(--surface-hover); font-size: 11px; font-weight: 700; line-height: 1.25; }
.pbx-summary-badge.status-ok { border-color: #2c6048; background: var(--ok-soft); }
.pbx-summary-badge.status-warning, .pbx-summary-badge.status-waiting_for_call { border-color: #665026; background: var(--warning-soft); }
.pbx-summary-badge.status-problem { border-color: #6f3437; background: var(--problem-soft); }
.pbx-summary-badge.status-unknown { background: var(--unknown-soft); }
.pbx-summary-row { display: grid; grid-template-columns: 49px minmax(0, 1fr); gap: 6px; align-items: baseline; white-space: nowrap; }
.pbx-summary-label { color: var(--muted); font-weight: 600; }
.pbx-summary-part.tone-ok { color: var(--ok); }
.pbx-summary-part.tone-warning { color: var(--warning); }
.pbx-summary-part.tone-problem { color: var(--problem); }
.pbx-summary-part.tone-unknown { color: var(--unknown); }
.status-meta { color: var(--subtle); font-size: 12px; font-variant-numeric: tabular-nums; }
.checklist-cell { display: grid; gap: 7px; }
.checklist-count { font-size: 14px; font-weight: 650; font-variant-numeric: tabular-nums; }
.progress { height: 4px; overflow: hidden; border-radius: 2px; background: var(--border); }
.progress > span { display: block; height: 100%; background: var(--warning); }
.contact-cell { color: var(--muted); font-size: 13px; line-height: 1.35; font-variant-numeric: tabular-nums; }
.expand-cell { color: var(--muted); font-size: 19px; text-align: center; transition: transform 140ms ease; }
.party-main[aria-expanded="true"] .expand-cell { transform: rotate(180deg); }

.party-detail { padding: 0 18px 20px; grid-template-columns: minmax(0, 1.7fr) minmax(300px, 1fr); gap: 18px; background: var(--surface-raised); }
.party-detail:not([hidden]) { display: grid; }
.detail-section { padding: 16px; border: 1px solid var(--border); border-radius: 6px; background: var(--canvas); }
.detail-section h3 { margin: 0 0 13px; color: var(--muted); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; }
.detail-section-heading { margin-bottom: 13px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.detail-section-heading h3 { margin: 0; }
.party-section-links { margin-bottom: 20px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.party-section-link { min-height: 36px; padding: 0 10px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid #397581; border-radius: 5px; color: var(--accent); background: var(--accent-soft); font-size: 12px; font-weight: 700; line-height: 1.2; text-align: center; text-decoration: none; }
.party-section-link:hover { filter: brightness(1.14); }
.party-section-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.diagnostics-title { margin-top: 0; }

.calibration-page-heading { align-items: end; }
.calibration-page-actions { display: flex; align-items: end; gap: 10px; }
.calibration-page-actions label, .calibration-detail-heading label { display: grid; gap: 6px; color: var(--muted); font-size: 12px; }
.calibration-page-actions select, .calibration-detail-heading select { min-height: 40px; padding: 0 34px 0 11px; color: var(--text); border: 1px solid var(--border-strong); border-radius: 6px; background: var(--surface); font: inherit; }
.calibration-status { margin-bottom: 14px; padding: 12px 14px; border: 1px solid var(--border); border-radius: 6px; color: var(--muted); background: var(--surface); font-size: 13px; white-space: pre-line; }
.calibration-status[data-kind="ok"] { border-color: #285b43; color: var(--ok); }
.calibration-status[data-kind="partial"] { border-color: #745522; color: var(--warning); }
.calibration-status[data-kind="unavailable"], .calibration-status[data-kind="error"] { border-color: #744044; color: var(--problem); }
.calibration-browser { min-height: 620px; display: grid; grid-template-columns: minmax(260px, 340px) minmax(0, 1fr); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; background: var(--surface); }
.calibration-sensors { border-inline-end: 1px solid var(--border); background: var(--canvas); }
.calibration-pane-heading { min-height: 58px; padding: 0 16px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--border); }
.calibration-pane-heading h2 { margin: 0; font-size: 14px; }
.calibration-pane-heading span { min-width: 28px; padding: 3px 8px; border-radius: 999px; color: var(--accent); background: var(--accent-soft); font-size: 12px; text-align: center; }
.sensor-heading-actions { display: flex; align-items: center; gap: 7px; }
.sensor-heading-actions button { min-height: 30px; padding: 0 9px; border: 1px solid var(--border); border-radius: 5px; color: var(--muted); background: var(--surface); font-size: 11px; font-weight: 650; cursor: pointer; }
.sensor-heading-actions button:hover { color: var(--text); border-color: var(--border-strong); }
.sensor-heading-actions button:disabled { cursor: default; opacity: .45; }
.sensor-filter { padding: 10px 12px; display: flex; flex-wrap: wrap; gap: 6px; border-bottom: 1px solid var(--border); background: var(--surface); }
.sensor-filter button { min-height: 32px; flex: 1 1 76px; padding: 0 9px; border: 1px solid var(--border); border-radius: 5px; color: var(--muted); background: var(--canvas); font-size: 11px; font-weight: 650; cursor: pointer; }
.sensor-filter button:hover { color: var(--text); border-color: var(--border-strong); }
.sensor-filter button.is-active { color: var(--accent); border-color: #397581; background: var(--accent-soft); }
.sensor-filter-empty { min-height: 120px; padding: 24px 16px; display: grid; place-items: center; color: var(--subtle); font-size: 12px; text-align: center; }
.sensor-list { max-height: 700px; overflow-y: auto; }
.sensor-group { border-bottom: 1px solid var(--border); }
.sensor-group-toggle { width: 100%; min-height: 34px; padding: 0 11px 0 16px; display: grid; grid-template-columns: minmax(0, 1fr) auto 16px; align-items: center; gap: 8px; border: 0; color: var(--muted); background: var(--surface); text-align: left; cursor: pointer; }
.sensor-group-toggle:hover { color: var(--text); background: var(--surface-hover); }
.sensor-group-toggle strong { overflow: hidden; font-size: 11px; font-weight: 700; letter-spacing: .025em; text-overflow: ellipsis; white-space: nowrap; }
.sensor-group-toggle span { min-width: 20px; color: var(--subtle); font-size: 10px; text-align: right; }
.sensor-group-toggle i { color: var(--subtle); font-size: 15px; font-style: normal; text-align: center; transition: transform 140ms ease; }
.sensor-group-toggle[aria-expanded="false"] i { transform: rotate(-90deg); }
.sensor-group-items .sensor-button { padding-inline-start: 24px; background: rgba(255,255,255,.01); }
.sensor-group-items .sensor-button:last-child { border-bottom: 0; }
.sensor-button { width: 100%; padding: 14px 16px; display: grid; gap: 5px; border: 0; border-bottom: 1px solid var(--border); color: var(--text); background: transparent; text-align: left; cursor: pointer; }
.sensor-button:hover { background: var(--surface-hover); }
.sensor-button.is-selected { box-shadow: inset 3px 0 var(--accent); background: var(--accent-soft); }
.sensor-button strong { font-size: 13px; }
.sensor-button span { color: var(--muted); font-size: 12px; }
.sensor-button .sensor-mode { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); }
.sensor-mode i { width: 7px; height: 7px; border-radius: 50%; background: var(--unknown); }
.sensor-mode.mode-0 { color: var(--problem); }
.sensor-mode.mode-0 i { background: var(--problem); }
.sensor-mode.mode-1, .sensor-mode.mode-2 { color: var(--warning); }
.sensor-mode.mode-1 i, .sensor-mode.mode-2 i { background: var(--warning); }
.sensor-mode.mode-3 { color: var(--ok); }
.sensor-mode.mode-3 i { background: var(--ok); }
.calibration-detail { min-width: 0; padding: 22px; }
.calibration-detail-heading { display: flex; align-items: end; justify-content: space-between; gap: 18px; padding-bottom: 18px; border-bottom: 1px solid var(--border); }
.calibration-detail-heading h2 { margin: 0; font-size: 24px; }
.calibration-facts { margin: 18px 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; overflow: hidden; border: 1px solid var(--border); border-radius: 6px; background: var(--border); }
.calibration-fact { min-width: 0; min-height: 76px; padding: 13px 15px; display: grid; align-content: center; gap: 8px; background: var(--surface); }
.calibration-fact dt { color: var(--subtle); font-size: 11px; text-transform: uppercase; letter-spacing: .05em; }
.calibration-fact dd { margin: 0; color: var(--text); font-size: 14px; line-height: 1.35; overflow-wrap: anywhere; }
.calibration-fact-file { min-height: 58px; grid-column: 1 / -1; grid-template-columns: minmax(120px, .35fr) minmax(0, 1fr); align-items: center; }
.calibration-tables { padding-top: 20px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px; }
.calibration-tables h3 { margin: 0 0 10px; color: var(--muted); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; }
.calibration-table-wrap { max-height: 390px; overflow: auto; border: 1px solid var(--border); border-radius: 6px; }
.calibration-table-wrap table { width: 100%; border-collapse: collapse; font-size: 12px; font-variant-numeric: tabular-nums; }
.calibration-table-wrap th, .calibration-table-wrap td { padding: 9px 11px; border-bottom: 1px solid var(--border); text-align: right; }
.calibration-table-wrap th { position: sticky; top: 0; color: var(--subtle); background: var(--surface-raised); font-size: 10px; text-transform: uppercase; letter-spacing: .05em; }
.calibration-table-wrap th:first-child, .calibration-table-wrap td:first-child { width: 42px; text-align: center; }
.calibration-table-wrap tr:last-child td { border-bottom: 0; }
.calibration-empty-cell { color: var(--subtle); text-align: center !important; }
.channel-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.camera-detail-heading { margin-bottom: 10px; }
.snapshot-request-feedback { min-height: 16px; margin: 3px 0 0; color: var(--muted); font-size: 12px; }
.snapshot-request-button { padding: 8px 12px; border: 1px solid var(--border-strong); border-radius: 5px; color: var(--text); background: var(--surface); cursor: pointer; }
.snapshot-request-button:hover:not(:disabled) { background: var(--surface-hover); }
.snapshot-request-button:disabled { opacity: .62; cursor: wait; }
.channel { padding: 11px; display: grid; gap: 5px; border: 1px solid var(--border); border-radius: 5px; }
.channel strong { font-size: 13px; }
.channel[data-recording="recording"] strong { color: var(--ok); }
.channel[data-recording="not_recording"] strong { color: var(--problem); }
.channel[data-recording="unknown"] strong { color: var(--unknown); }
.channel span { color: var(--muted); font-size: 12px; }
.channel span.channel-recording { font-weight: 650; }
.channel span.channel-recording.is-recording { color: var(--ok); }
.channel span.channel-recording.is-not-recording { color: var(--problem); }
.channel span.channel-recording.is-unknown { color: var(--unknown); }
.channel[data-status="problem"] { border-color: #6f3437; background: rgba(240,120,120,.045); }
.channel[data-status="warning"] { border-color: #6b542c; background: rgba(240,182,92,.04); }
.snapshot-preview { width: 100%; margin-top: 5px; padding: 0; overflow: hidden; display: grid; border: 1px solid var(--border); border-radius: 5px; color: var(--muted); background: var(--surface); text-align: left; cursor: zoom-in; }
.snapshot-preview:hover { border-color: var(--border-strong); background: var(--surface-hover); }
.snapshot-preview img { width: 100%; aspect-ratio: 640 / 426; display: block; object-fit: cover; background: var(--unknown-soft); }
.snapshot-caption, .snapshot-stale, .snapshot-load-error { padding: 6px 8px 0; line-height: 1.35; }
.snapshot-caption:last-child { padding-bottom: 7px; }
.snapshot-stale { padding-bottom: 7px; color: var(--warning) !important; font-weight: 750; }
.snapshot-empty { margin-top: 4px; color: var(--subtle) !important; }
.snapshot-load-error { display: none; padding-bottom: 7px; color: var(--problem) !important; }
.snapshot-preview.is-load-error .snapshot-caption, .snapshot-preview.is-load-error .snapshot-stale { display: none; }
.snapshot-preview.is-load-error .snapshot-load-error { display: block; }
.snapshot-dialog { width: min(920px, calc(100vw - 32px)); max-height: calc(100vh - 32px); padding: 0; overflow: hidden; border: 1px solid var(--border-strong); border-radius: 8px; color: var(--text); background: var(--canvas); box-shadow: 0 24px 80px rgba(0,0,0,.65); }
.snapshot-dialog::backdrop { background: rgba(2, 7, 10, .78); }
.snapshot-dialog-panel { min-width: 0; }
.snapshot-dialog-heading { min-height: 66px; padding: 12px 14px 12px 18px; display: flex; align-items: center; justify-content: space-between; gap: 18px; border-bottom: 1px solid var(--border); }
.snapshot-dialog-heading h2 { margin: 0; font-size: 17px; }
.snapshot-dialog-heading p { margin: 4px 0 0; color: var(--muted); font-size: 12px; }
.snapshot-dialog-close { width: 40px; height: 40px; flex: 0 0 auto; border: 1px solid var(--border); border-radius: 5px; color: var(--text); background: var(--surface); font-size: 25px; line-height: 1; cursor: pointer; }
.snapshot-dialog-close:hover { background: var(--surface-hover); }
.snapshot-dialog img { width: 100%; max-height: calc(100vh - 100px); display: block; object-fit: contain; background: #050708; }
.snapshot-dialog-error { margin: 0; padding: 38px 18px; color: var(--problem); text-align: center; }
.diagnostics-list { margin: 0; display: grid; grid-template-columns: minmax(130px, 1fr) 1fr; gap: 9px 14px; font-size: 13px; }
.diagnostics-list dt { color: var(--muted); }
.diagnostics-list dd { margin: 0; font-variant-numeric: tabular-nums; }
.client-version-diagnostic { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.client-update-request { padding: 4px 9px; border: 1px solid var(--border-strong); border-radius: 5px; color: var(--accent); background: var(--surface); font: inherit; cursor: pointer; }
.client-update-request:hover:not(:disabled) { background: var(--surface-hover); }
.client-update-request:disabled { opacity: .68; cursor: default; }
.network-detail, .timeline-detail { grid-column: 1 / -1; }
.network-heading { display: flex; align-items: start; justify-content: space-between; gap: 16px; cursor: pointer; }
.network-heading h3 { margin-bottom: 4px; }
.network-heading p { margin: 0; color: var(--subtle); font-size: 12px; }
.section-heading-actions { display: flex; align-items: center; gap: 8px; }
.section-collapse-toggle { min-height: 34px; padding: 0 10px; display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--border-strong); border-radius: 5px; color: var(--muted); background: var(--surface-raised); font-size: 12px; font-weight: 700; cursor: pointer; }
.section-collapse-toggle:hover { color: var(--text); background: var(--surface-hover); }
.section-collapse-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.section-collapse-chevron { font-size: 15px; line-height: 1; transition: transform 140ms ease; }
.section-collapse-toggle[aria-expanded="false"] .section-collapse-chevron { transform: rotate(180deg); }
.section-collapsible-content:not([hidden]) { display: block; }
.detail-section.is-collapsed { padding-bottom: 13px; }
.detail-section.is-collapsed .network-mark-seen,
.detail-section.is-collapsed .timeline-range,
.detail-section.is-collapsed .timeline-now { display: none; }
.network-mark-seen { min-height: 34px; padding: 0 11px; border: 1px solid var(--border-strong); border-radius: 5px; color: var(--accent); background: var(--accent-soft); font-size: 12px; font-weight: 700; cursor: pointer; }
.network-mark-seen:hover { filter: brightness(1.14); }
.network-mark-seen:disabled { cursor: wait; opacity: .55; }
.network-feedback { min-height: 0; margin-top: 8px; color: var(--muted); font-size: 12px; }
.network-feedback:empty { display: none; }
.network-feedback[data-kind="error"] { color: var(--problem); }
.network-transitions { margin-top: 12px; display: grid; gap: 6px; }
.network-transition { min-height: 38px; padding: 8px 11px; display: flex; align-items: center; justify-content: space-between; gap: 16px; border-inline-start: 3px solid; border-radius: 4px; font-size: 12px; }
.network-transition.is-offline { border-color: var(--problem); color: var(--problem); background: var(--problem-soft); }
.network-transition.is-recovered { border-color: var(--ok); color: var(--ok); background: var(--ok-soft); }
.network-transition.is-seen { opacity: .6; }
.network-transition span { color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; }
.network-summary-row { margin: 14px 0 10px; display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.network-counts { display: flex; flex-wrap: wrap; gap: 7px; }
.network-count { padding: 4px 8px; border: 1px solid var(--border); border-radius: 999px; color: var(--muted); background: var(--surface-raised); font-size: 11px; font-weight: 650; }
.network-count-available { color: var(--ok); border-color: #285b43; }
.network-count-unavailable { color: var(--problem); border-color: #744044; }
.network-count-check-error { color: var(--warning); border-color: #745522; }
.network-view-switch { margin-inline-start: auto; display: inline-flex; padding: 2px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface-raised); }
.network-view-switch button { min-height: 28px; padding: 0 11px; border: 0; border-radius: 4px; color: var(--muted); background: transparent; font: inherit; font-size: 11px; font-weight: 700; cursor: pointer; }
.network-view-switch button[aria-pressed="true"] { color: var(--accent); background: var(--accent-soft); }
.network-view-switch button:hover:not(:disabled) { color: var(--text); }
.network-view-switch button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.network-view-switch button:disabled { opacity: .42; cursor: not-allowed; }
.network-table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 5px; }
.network-table { width: 100%; min-width: 680px; border-collapse: collapse; font-size: 12px; }
.network-table th, .network-table td { padding: 9px 11px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; overflow-wrap: anywhere; }
.network-table th { color: var(--subtle); background: var(--surface-raised); font-size: 10px; letter-spacing: .05em; text-transform: uppercase; }
.network-table tr:last-child td { border-bottom: 0; }
.network-node-status { font-weight: 700; }
.network-node-status.status-online { color: var(--ok); }
.network-node-status.status-offline { color: var(--problem); }
.network-node-status.status-no_ip { color: var(--muted); }
.network-node-status.status-check_error { color: var(--warning); }
.network-table-empty, .network-empty { color: var(--subtle); text-align: center !important; }
.network-empty { margin: 14px 0 4px; font-size: 12px; }
.network-topology-wrap { overflow: auto; border: 1px solid var(--border); border-radius: 5px; background: var(--surface-raised); }
.network-topology-svg { display: block; width: 100%; min-width: 720px; height: auto; background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px); background-size: 40px 40px; }
.network-topology-edge { stroke: var(--subtle); stroke-width: 5; stroke-linecap: round; opacity: .78; vector-effect: non-scaling-stroke; }
.network-topology-node { --node-fill: #ffead4; --node-border: #c9871c; --node-text: #17213a; --node-muted: #44516a; }
.network-topology-node.category-computers { --node-fill: #dcecff; --node-border: #1769db; }
.network-topology-node.category-phones { --node-fill: #dff3e3; --node-border: #2e9d62; }
.network-topology-node.category-cameras { --node-fill: #ebddff; --node-border: #7950b8; }
.network-topology-node.category-additional { --node-fill: #ffead4; --node-border: #c9871c; }
.network-topology-node rect { fill: var(--node-fill); stroke: var(--node-border); stroke-width: 5; vector-effect: non-scaling-stroke; }
.network-topology-node-name { fill: var(--node-text); font-size: 17px; font-weight: 750; }
.network-topology-node-address { fill: var(--node-muted); font-size: 13px; }
.network-topology-node-state { fill: var(--subtle); font-size: 12px; font-weight: 700; }
.network-topology-node.status-online .network-topology-node-state { fill: var(--ok); }
.network-topology-node.status-offline .network-topology-node-state { fill: var(--problem); }
.network-topology-node.status-no_ip .network-topology-node-state { fill: var(--node-muted); }
.network-topology-node.status-check_error .network-topology-node-state { fill: var(--warning); }
.network-topology-empty { margin: 0; padding: 38px 18px; color: var(--subtle); text-align: center; }

.timeline-detail { grid-column: 1 / -1; min-width: 0; }
.timeline-heading { display: flex; align-items: start; justify-content: space-between; gap: 18px; cursor: pointer; }
.timeline-heading h3 { margin-bottom: 4px; }
.timeline-heading p, .timeline-hint { margin: 0; color: var(--subtle); font-size: 12px; line-height: 1.45; }
.timeline-controls { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.timeline-range { color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }
.timeline-now {
  min-height: 36px;
  padding: 0 13px;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  color: var(--accent);
  background: var(--surface-raised);
  cursor: pointer;
}
.timeline-now:hover { background: var(--surface-hover); }
.timeline-hint { margin-top: 8px; }
.timeline-feedback { min-height: 20px; margin-top: 9px; color: var(--muted); font-size: 12px; }
.timeline-feedback.is-error { color: var(--problem); }
.timeline-retry { margin-inline-start: 8px; padding: 2px 7px; border: 1px solid currentColor; border-radius: 4px; color: inherit; background: transparent; cursor: pointer; }
.timeline-viewport {
  margin-top: 2px;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  cursor: grab;
  touch-action: pan-y;
  user-select: none;
}
.timeline-viewport.is-dragging { cursor: grabbing; }
.timeline-viewport:focus-visible { outline-offset: 3px; }
.timeline-grid { min-width: 720px; display: grid; grid-template-columns: minmax(112px, 150px) minmax(560px, 1fr); }
.timeline-axis-label { border-inline-end: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.timeline-axis { position: relative; height: 42px; border-bottom: 1px solid var(--border); }
.timeline-tick { position: absolute; inset-block: 0; width: 1px; background: var(--border); }
.timeline-tick span { position: absolute; top: 9px; left: 7px; color: var(--subtle); font-size: 11px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.timeline-channel-label { min-height: 42px; padding: 0 12px; display: flex; align-items: center; border-inline-end: 1px solid var(--border); border-bottom: 1px solid var(--border); color: var(--text); font-size: 12px; font-weight: 650; }
.timeline-track {
  position: relative;
  min-height: 42px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background-color: var(--unknown-soft);
  background-image: repeating-linear-gradient(135deg, transparent 0 7px, rgba(154,169,178,.09) 7px 10px);
}
.timeline-grid > :nth-last-child(-n+2) { border-bottom: 0; }
.timeline-segment { position: absolute; top: 9px; height: 24px; min-width: 1px; }
.timeline-segment.is-recording { background: var(--ok); }
.timeline-segment.is-gap { top: 7px; height: 28px; background: var(--problem); box-shadow: inset 0 0 0 1px rgba(255,255,255,.14); }
.timeline-now-line { position: absolute; z-index: 3; top: 0; bottom: 0; width: 2px; background: var(--accent); pointer-events: none; }
.timeline-now-line::before { content: ""; position: absolute; top: 0; left: -3px; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.timeline-empty { grid-column: 1 / -1; min-height: 92px; padding: 24px; display: grid; place-items: center; color: var(--muted); font-size: 13px; text-align: center; }
.timeline-legend { margin-top: 11px; display: flex; flex-wrap: wrap; gap: 10px 18px; color: var(--muted); font-size: 11px; }
.timeline-legend span { display: inline-flex; align-items: center; gap: 7px; }
.legend-swatch { width: 22px; height: 9px; border-radius: 2px; }
.legend-swatch.is-recording { background: var(--ok); }
.legend-swatch.is-gap { background: var(--problem); }
.legend-swatch.is-unknown { border: 1px solid var(--border-strong); background-color: var(--unknown-soft); background-image: repeating-linear-gradient(135deg, transparent 0 4px, rgba(154,169,178,.18) 4px 6px); }

.loading-state, .empty-state, .error-state { min-height: 220px; display: grid; place-items: center; align-content: center; gap: 12px; padding: 28px; color: var(--muted); text-align: center; }
.loader { width: 24px; height: 24px; border: 2px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: spin 700ms linear infinite; }
.error-state strong { color: var(--problem); }
.empty-state strong { color: var(--text); }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

@keyframes spin { to { transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

@media (max-width: 1080px) {
  .topbar { grid-template-columns: 1fr auto; }
  .tabs { order: 3; grid-column: 1 / -1; min-height: 48px; border-top: 1px solid var(--border); }
  .server-state { grid-column: 2; grid-row: 1; }
  .table-heading { display: none; }
  .party-main { grid-template-columns: minmax(230px, 1.5fr) repeat(3, minmax(130px, 1fr)) 28px; }
  .checklist-cell, .contact-cell { margin-top: 2px; }
  .checklist-cell { grid-column: 2 / 4; }
  .contact-cell { grid-column: 4 / 5; }
  .expand-cell { grid-column: 5; grid-row: 1 / 3; }
}

@media (max-width: 760px) {
  .topbar { padding: 0 16px; gap: 12px; }
  .server-state span:last-child { display: none; }
  main { width: min(100% - 24px, 680px); padding-top: 24px; }
  .page-heading { align-items: start; flex-direction: column; }
  .refresh-block { width: 100%; justify-content: space-between; }
  .summary { grid-template-columns: 1fr 1fr; }
  .approval-heading { align-items: flex-start; flex-direction: column; gap: 8px; }
  .registration-row { grid-template-columns: 1fr; gap: 12px; }
  .registration-actions { width: 100%; }
  .decision-button { flex: 1; min-height: 44px; }
  .metric:nth-child(2) { border-inline-end: 0; }
  .metric:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
  .toolbar { align-items: stretch; flex-direction: column; }
  .inventory-page-actions, .inventory-tools { width: 100%; align-items: stretch; flex-direction: column; }
  .inventory-page-actions label, .inventory-page-actions select, .inventory-sort select, .inventory-search { width: 100%; }
  .inventory-party-context { align-items: flex-start; flex-direction: column; gap: 12px; }
  .inventory-updated { justify-items: start; }
  .inventory-placements { grid-template-columns: 1fr; }
  .inventory-placement + .inventory-placement { border-inline-start: 0; border-top: 1px solid var(--border); }
  .party-search { width: 100%; grid-template-columns: 1fr; gap: 6px; }
  .search-control { width: 100%; }
  .search-control input { font-size: 16px; }
  .party-main { grid-template-columns: 1fr auto; gap: 12px; min-height: 0; padding: 16px; }
  .identity-cell { grid-column: 1; }
  .expand-cell { grid-column: 2; grid-row: 1; }
  .status-cell, .checklist-cell, .contact-cell { grid-column: 1 / -1; }
  .status-cell { display: flex; align-items: center; justify-content: space-between; }
  .status-cell::before { color: var(--subtle); font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
  .connection-cell::before { content: "Связь"; }
  .camera-cell::before { content: "Камеры"; }
  .pbx-cell::before { content: "АТС"; }
  .checklist-cell { grid-template-columns: 1fr auto; align-items: center; }
  .checklist-cell::before { content: "Документы"; color: var(--subtle); font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
  .progress { grid-column: 1 / -1; }
  .contact-cell::before { content: "Последний пакет: "; color: var(--subtle); }
  .party-detail:not([hidden]) { display: block; padding: 0 12px 12px; }
  .detail-section + .detail-section { margin-top: 10px; }
  .diagnostics-list { grid-template-columns: 1fr; gap: 4px; }
  .diagnostics-list dd { margin-bottom: 8px; }
  .timeline-heading { flex-direction: column; }
  .timeline-controls { width: 100%; justify-content: space-between; }
  .timeline-hint { display: none; }
}

@media (max-width: 430px) {
  .brand-copy small { display: none; }
  .summary { grid-template-columns: 1fr; }
  .metric { min-height: 72px; border-inline-end: 0; border-bottom: 1px solid var(--border); }
  .metric:last-child { border-bottom: 0; }
  .filter-group { display: grid; grid-template-columns: 1fr 1fr; }
}

/* Signed GTI Manager releases */
.updates-feedback { min-height: 24px; margin-bottom: 12px; color: var(--muted); font-size: 13px; }
.updates-feedback.is-success { color: var(--ok); }
.updates-feedback.is-error { color: var(--problem); }
.update-upload-panel, .updates-panel { margin-bottom: 18px; padding: 20px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.update-upload-panel > div:first-child, .updates-panel-heading { margin-bottom: 16px; }
.update-upload-panel h2, .updates-panel h2 { margin: 0; font-size: 18px; }
.update-upload-panel p, .updates-panel p { margin: 5px 0 0; color: var(--muted); font-size: 13px; }
.update-upload-form { display: grid; grid-template-columns: repeat(3, minmax(180px, 1fr)) auto; align-items: end; gap: 12px; }
.update-upload-form label, .release-actions label { min-width: 0; display: grid; gap: 6px; color: var(--muted); font-size: 12px; }
.update-upload-form input, .release-actions select { width: 100%; min-height: 40px; padding: 8px 10px; border: 1px solid var(--border-strong); border-radius: 5px; color: var(--text); background: var(--canvas); }
.release-list { display: grid; gap: 10px; }
.release-card { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, 340px); gap: 18px; padding: 16px; border: 1px solid var(--border); border-radius: 6px; background: var(--canvas); }
.release-title { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; }
.release-title strong { font-size: 17px; }
.release-title > span:not(.release-status) { color: var(--muted); font: 12px Consolas, monospace; }
.release-status { padding: 3px 8px; border-radius: 999px; font-size: 11px; font-weight: 700; }
.release-status.status-draft { color: var(--unknown); background: var(--unknown-soft); }
.release-status.status-canary { color: var(--warning); background: var(--warning-soft); }
.release-status.status-active { color: var(--ok); background: var(--ok-soft); }
.release-status.status-paused { color: var(--problem); background: var(--problem-soft); }
.release-facts { margin: 13px 0 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.release-facts div { min-width: 0; }
.release-facts dt { color: var(--subtle); font-size: 10px; text-transform: uppercase; letter-spacing: .05em; }
.release-facts dd { margin: 4px 0 0; font-size: 12px; overflow-wrap: anywhere; }
.release-rollback { color: var(--warning) !important; }
.release-actions { padding-inline-start: 18px; display: grid; align-content: start; gap: 10px; border-inline-start: 1px solid var(--border); }
.release-actions select { min-height: 92px; }
.release-actions > div { display: flex; flex-wrap: wrap; gap: 7px; }
.release-actions button { min-height: 34px; padding: 0 10px; border: 1px solid var(--border-strong); border-radius: 5px; color: var(--text); background: var(--surface-raised); cursor: pointer; }
.release-actions button:disabled { opacity: .42; cursor: not-allowed; }
.updates-empty { padding: 26px; display: grid; justify-items: center; gap: 5px; color: var(--muted); }
.update-table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 6px; }
.update-table { width: 100%; min-width: 900px; border-collapse: collapse; font-size: 12px; }
.update-table th, .update-table td { padding: 11px 12px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
.update-table thead th { color: var(--subtle); background: var(--surface-raised); font-size: 10px; text-transform: uppercase; letter-spacing: .05em; }
.update-table tbody th { color: var(--text); }
.update-table tbody tr:last-child > * { border-bottom: 0; }
.update-table small { color: var(--subtle); }

@media (max-width: 1100px) {
  .update-upload-form { grid-template-columns: 1fr 1fr; }
  .release-facts { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .update-upload-panel, .updates-panel { padding: 14px; }
  .update-upload-form, .release-card { grid-template-columns: 1fr; }
  .release-actions { padding-inline-start: 0; padding-top: 14px; border-inline-start: 0; border-top: 1px solid var(--border); }
}

@media (max-width: 430px) {
  .update-upload-form, .release-facts { grid-template-columns: 1fr; }
}

@media (max-width: 1080px) {
  .calibration-browser { grid-template-columns: 270px minmax(0, 1fr); }
  .calibration-tables { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .calibration-page-actions { width: 100%; align-items: stretch; flex-direction: column; }
  .calibration-page-actions select { width: 100%; }
  .calibration-browser { display: block; min-height: 0; }
  .calibration-sensors { border-inline-end: 0; border-bottom: 1px solid var(--border); }
  .sensor-list { max-height: 310px; }
  .calibration-detail { padding: 16px; }
  .calibration-detail-heading { align-items: stretch; flex-direction: column; }
  .calibration-facts { grid-template-columns: 1fr 1fr; }
  .calibration-fact-file { grid-column: 1 / -1; }
}

@media (max-width: 430px) {
  .calibration-facts { grid-template-columns: 1fr; }
  .calibration-fact-file { grid-column: auto; grid-template-columns: 1fr; }
  .detail-section-heading { align-items: stretch; flex-direction: column; }
  .party-section-links { gap: 6px; }
  .party-section-link { min-width: 0; padding-inline: 7px; font-size: 11px; }
}

/* Document registry */
.document-guidance {
  margin-bottom: 20px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}
.document-guidance > div { display: grid; gap: 4px; }
.document-guidance strong { font-size: 14px; }
.document-guidance span { color: var(--muted); font-size: 12px; }
.document-guidance code { color: var(--accent); font-size: 12px; }
.document-list { min-height: 220px; }
.document-card + .document-card { border-top: 1px solid var(--border); }
.document-card summary {
  min-height: 76px;
  padding: 14px 18px;
  display: grid;
  grid-template-columns: minmax(260px, 1.6fr) minmax(150px, .7fr) minmax(120px, .55fr) minmax(150px, .7fr) 24px;
  align-items: center;
  gap: 18px;
  cursor: pointer;
  list-style: none;
}
.document-card summary::-webkit-details-marker { display: none; }
.document-card summary:hover { background: var(--surface-hover); }
.document-card[open] summary { background: var(--surface-raised); }
.document-identity { min-width: 0; display: grid; gap: 5px; }
.document-identity strong { overflow-wrap: anywhere; font-size: 14px; }
.document-identity span, .document-current, .document-updated { color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }
.document-status, .version-state { width: fit-content; padding: 4px 8px; border-radius: 999px; font-size: 11px; font-weight: 700; }
.version-published { color: var(--ok); background: var(--ok-soft); }
.version-draft { color: var(--warning); background: var(--warning-soft); }
.version-retired { color: var(--unknown); background: var(--unknown-soft); }
.document-chevron { color: var(--muted); font-size: 18px; transition: transform 140ms ease; }
.document-card[open] .document-chevron { transform: rotate(180deg); }
.version-history { padding: 0 18px 18px; background: var(--surface-raised); }
.version-history-heading { padding: 15px 0 10px; display: flex; justify-content: space-between; gap: 16px; }
.version-history-heading strong { font-size: 13px; }
.version-history-heading code { overflow: hidden; color: var(--subtle); font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.version-table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 6px; background: var(--canvas); }
.version-table { width: 100%; min-width: 700px; border-collapse: collapse; font-size: 12px; }
.version-table th, .version-table td { padding: 11px 13px; border-bottom: 1px solid var(--border); text-align: left; }
.version-table th { color: var(--subtle); font-size: 10px; letter-spacing: .06em; text-transform: uppercase; }
.version-table tbody tr:last-child td { border-bottom: 0; }
.version-table td { color: var(--muted); }
.version-table td strong { color: var(--text); }
.version-table code { color: var(--subtle); }

@media (max-width: 760px) {
  .document-guidance { align-items: flex-start; flex-direction: column; }
  .document-guidance code { overflow-wrap: anywhere; }
  .document-card summary { grid-template-columns: 1fr auto; gap: 9px 12px; }
  .document-identity { grid-column: 1; }
  .document-chevron { grid-column: 2; grid-row: 1; }
  .document-status, .document-current, .document-updated { grid-column: 1 / -1; }
  .version-history-heading { align-items: flex-start; flex-direction: column; }
}

/* Document management */
.document-admin-panel {
  margin-bottom: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
}
.document-admin-heading {
  min-height: 76px;
  padding: 15px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--border);
}
.document-admin-heading h2 { margin: 0; font-size: 19px; }
.document-admin-heading p:last-child { max-width: 520px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.45; }
.document-admin-forms { padding: 16px 18px; display: grid; grid-template-columns: minmax(250px, .7fr) minmax(600px, 2fr); gap: 24px; }
.section-create-form, .document-upload-form label { display: grid; gap: 7px; color: var(--muted); font-size: 12px; }
.inline-form-row { display: flex; gap: 8px; }
.inline-form-row input, .document-upload-form input, .document-upload-form select, .document-move-control select {
  min-height: 40px;
  padding: 0 11px;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  outline: 0;
  color: var(--text);
  background: var(--canvas);
  font: inherit;
}
.inline-form-row input { min-width: 0; flex: 1; }
.inline-form-row input:focus, .document-upload-form input:focus, .document-upload-form select:focus, .document-move-control select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(88,199,214,.12);
}
.document-upload-form { display: grid; grid-template-columns: minmax(210px, 1.3fr) minmax(140px, .8fr) minmax(150px, .8fr) auto; align-items: end; gap: 10px; }
.document-upload-form label > span { min-height: 15px; }
.document-upload-form input[type="file"] { padding: 7px 9px; }
.admin-primary-button, .version-publish-button {
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid #315a63;
  border-radius: 6px;
  color: var(--accent);
  background: var(--accent-soft);
  font-weight: 650;
  cursor: pointer;
  white-space: nowrap;
}
.admin-primary-button:hover, .version-publish-button:hover { filter: brightness(1.16); }
.admin-primary-button:disabled, .version-publish-button:disabled { cursor: wait; opacity: .55; }
.document-admin-feedback { min-height: 34px; padding: 8px 18px; color: var(--muted); border-top: 1px solid var(--border); font-size: 12px; }
.document-admin-feedback:empty { display: none; }
.document-admin-feedback.is-success { color: var(--ok); }
.document-admin-feedback.is-error { color: var(--problem); }

.document-list { padding: 14px; display: grid; gap: 12px; background: var(--canvas); }
.document-section { overflow: hidden; border: 1px solid var(--border); border-radius: 7px; background: var(--surface); transition: border-color 120ms ease, box-shadow 120ms ease; }
.document-section.is-drag-over { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(88,199,214,.12); }
.document-section-heading { min-height: 54px; display: flex; align-items: stretch; border-bottom: 1px solid var(--border); background: var(--surface-raised); }
.document-section.is-collapsed .document-section-heading { border-bottom: 0; }
.document-section-toggle { min-width: 0; min-height: 54px; padding: 10px 14px; display: flex; flex: 1; align-items: center; justify-content: space-between; gap: 16px; border: 0; color: inherit; background: transparent; text-align: left; cursor: pointer; }
.document-section-toggle:hover { background: var(--surface-hover); }
.document-section-toggle:focus-visible { outline: 2px solid var(--focus); outline-offset: -3px; }
.document-section-title { display: flex; align-items: baseline; gap: 10px; }
.document-section-toggle-meta { display: flex; align-items: center; gap: 12px; }
.document-section-heading strong { font-size: 14px; }
.document-section-heading span { color: var(--subtle); font-size: 11px; }
.document-section-heading .drop-hint { opacity: 0; color: var(--accent); transition: opacity 120ms ease; }
.document-section.is-drag-over .drop-hint { opacity: 1; }
.document-section-chevron { color: var(--muted) !important; font-size: 18px !important; transition: transform 140ms ease; }
.document-section.is-collapsed .document-section-chevron { transform: rotate(-90deg); }
.document-section-delete { margin: 9px 10px 9px 0; padding: 0 10px; border: 1px solid #6f3437; border-radius: 5px; color: var(--problem); background: var(--problem-soft); font-size: 11px; font-weight: 650; cursor: pointer; }
.document-section-delete:hover { filter: brightness(1.16); }
.document-section-delete:disabled { cursor: wait; opacity: .55; }
.document-section-empty { min-height: 64px; padding: 18px; display: grid; place-items: center; color: var(--subtle); font-size: 12px; text-align: center; }
.document-section-items .document-card + .document-card { border-top: 1px solid var(--border); }
.document-card.is-dragging { opacity: .42; }
.document-card summary { grid-template-columns: 24px minmax(240px, 1.6fr) minmax(120px, .7fr) minmax(110px, .55fr) minmax(140px, .7fr) 24px; }
.document-drag-handle { display: grid; place-items: center; min-height: 34px; color: var(--subtle); cursor: grab; font-size: 20px; user-select: none; }
.document-drag-handle:active { cursor: grabbing; }
.document-drag-handle:hover { color: var(--accent); }
.version-history-heading { align-items: center; }
.document-history-actions { display: flex; align-items: center; justify-content: flex-end; gap: 10px; }
.document-move-control { display: flex; align-items: center; gap: 9px; color: var(--muted); font-size: 11px; }
.document-move-control select { min-height: 34px; padding-block: 0; }
.version-publish-button { min-height: 30px; padding: 0 9px; font-size: 11px; }
.current-version-label { color: var(--ok); font-size: 11px; font-weight: 650; }
.document-delete-button {
  min-height: 34px;
  padding: 0 11px;
  border: 1px solid #6f3437;
  border-radius: 6px;
  color: var(--problem);
  background: var(--problem-soft);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
}
.document-delete-button:hover { filter: brightness(1.16); }
.document-delete-button:disabled { cursor: wait; opacity: .55; }
.document-delete-dialog {
  width: min(520px, calc(100% - 32px));
  padding: 0;
  border: 1px solid #6f3437;
  border-radius: 8px;
  color: var(--text);
  background: var(--surface);
  box-shadow: 0 24px 80px rgba(0, 0, 0, .55);
}
.document-delete-dialog::backdrop { background: rgba(3, 7, 10, .78); }
.document-delete-dialog form { padding: 22px; display: grid; gap: 13px; }
.document-delete-dialog h2 { margin: 0; font-size: 22px; }
.document-delete-dialog p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.5; }
.document-delete-dialog code { padding: 11px 12px; overflow-wrap: anywhere; border: 1px solid var(--border); border-radius: 6px; color: var(--text); background: var(--canvas); }
.document-delete-dialog .document-delete-warning { color: var(--warning); }
.document-delete-actions { margin-top: 5px; display: flex; justify-content: flex-end; gap: 9px; }
.document-delete-actions button { min-height: 40px; padding: 0 14px; border-radius: 6px; font-weight: 700; cursor: pointer; }
.document-delete-cancel { border: 1px solid var(--border-strong); color: var(--text); background: transparent; }
.document-delete-confirm { border: 1px solid #7d393d; color: #fff; background: #8e383d; }
.document-delete-cancel:hover { background: var(--surface-hover); }
.document-delete-confirm:hover { filter: brightness(1.12); }

@media (max-width: 1100px) {
  .document-admin-forms { grid-template-columns: 1fr; }
  .document-upload-form { grid-template-columns: 1fr 1fr 1fr auto; }
}

@media (max-width: 760px) {
  .document-admin-heading { align-items: flex-start; flex-direction: column; gap: 8px; }
  .document-admin-forms { padding: 14px; gap: 16px; }
  .document-upload-form { grid-template-columns: 1fr; }
  .document-upload-form .upload-button { min-height: 44px; }
  .document-card summary { grid-template-columns: 24px 1fr auto; }
  .document-drag-handle { grid-column: 1; grid-row: 1; }
  .document-identity { grid-column: 2; }
  .document-chevron { grid-column: 3; grid-row: 1; }
  .document-status, .document-current, .document-updated { grid-column: 2 / -1; }
  .document-section-heading .drop-hint { display: none; }
  .document-section-toggle { min-height: 58px; }
  .document-move-control { width: 100%; justify-content: space-between; }
  .document-history-actions { width: 100%; align-items: stretch; flex-direction: column; }
  .document-delete-button { min-height: 42px; }
  .document-delete-actions { flex-direction: column-reverse; }
  .document-delete-actions button { min-height: 44px; }
}

/* Authentication and account administration */
.logout-button {
  justify-self: end;
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  color: var(--muted);
  background: var(--surface);
  cursor: pointer;
}
.logout-button:hover { color: var(--text); background: var(--surface-hover); }
.login-page { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login-shell { width: min(100%, 430px); margin: 0; padding: 0; }
.login-card { padding: 30px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.login-brand { margin-bottom: 30px; display: flex; align-items: center; gap: 12px; }
.login-brand strong { font-size: 17px; }
.login-card h1 { font-size: 32px; }
.login-form { margin-top: 26px; display: grid; gap: 16px; }
.login-form label, .account-dialog label { display: grid; gap: 7px; color: var(--muted); font-size: 12px; }
.login-form input, .account-dialog input, .account-dialog select {
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  outline: 0;
  color: var(--text);
  background: var(--canvas);
  font: inherit;
}
.login-form input:focus, .account-dialog input:focus, .account-dialog select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(88,199,214,.12); }
.login-form .admin-primary-button { margin-top: 4px; min-height: 44px; }
.form-feedback { min-height: 22px; margin-top: 14px; color: var(--muted); font-size: 13px; }
.form-feedback.is-error { color: var(--problem); }
.login-bootstrap { margin: 18px 0 0; padding-top: 16px; color: var(--subtle); border-top: 1px solid var(--border); font-size: 11px; line-height: 1.5; }
.login-bootstrap code { color: var(--accent); }

.accounts-feedback { min-height: 0; margin-bottom: 14px; padding: 0 2px; color: var(--muted); font-size: 13px; }
.accounts-feedback:empty { display: none; }
.accounts-feedback.is-success { color: var(--ok); }
.accounts-feedback.is-error { color: var(--problem); }
.access-panel { margin-bottom: 18px; overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.access-panel.role-party { border-left: 3px solid var(--accent); }
.access-panel.role-web { border-left: 3px solid var(--warning); }
.access-panel.role-admin { border-left: 3px solid var(--problem); }
.access-panel-heading { min-height: 76px; padding: 14px 18px; display: flex; align-items: center; justify-content: space-between; gap: 18px; border-bottom: 1px solid var(--border); }
.access-panel-heading h2 { margin: 0; font-size: 19px; }
.access-panel-heading h2 span { color: var(--muted); font-size: 13px; }
.access-heading-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.access-panel-description { max-width: 760px; margin: 5px 0 0; color: var(--muted); font-size: 12px; line-height: 1.45; }
.account-table-heading, .account-row { display: grid; align-items: center; gap: 16px; }
.party-account-grid { grid-template-columns: minmax(190px, 1.2fr) minmax(90px, .55fr) minmax(100px, .55fr) minmax(145px, .8fr) minmax(360px, 1.6fr); }
.admin-account-grid { grid-template-columns: minmax(190px, 1.1fr) minmax(220px, 1.2fr) minmax(100px, .55fr) minmax(145px, .8fr) minmax(270px, 1.3fr); }
.account-table-heading { min-height: 40px; padding: 0 18px; color: var(--subtle); border-bottom: 1px solid var(--border); font-size: 10px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.account-row { min-height: 72px; padding: 12px 18px; }
.account-row + .account-row { border-top: 1px solid var(--border); }
.account-party-region + .account-party-region { border-top: 1px solid var(--border-strong); }
.account-party-region .party-region-toggle { min-height: 40px; }
.account-identity { min-width: 0; display: grid; gap: 5px; }
.account-identity strong { overflow: hidden; text-overflow: ellipsis; }
.account-identity span, .account-time { color: var(--muted); font-size: 11px; }
.account-status { width: fit-content; padding: 4px 8px; border-radius: 999px; font-size: 11px; font-weight: 700; }
.account-status.status-active { color: var(--ok); background: var(--ok-soft); }
.account-status.status-disabled { color: var(--unknown); background: var(--unknown-soft); }
.account-status.status-archived { color: var(--warning); background: var(--warning-soft); }
.protected-account { color: var(--muted); font-size: 11px; }
.party-archive { border-top: 1px solid var(--border-strong); background: rgba(0, 0, 0, .12); }
.party-archive-heading { padding: 14px 18px; border-bottom: 1px solid var(--border); }
.party-archive-heading h3 { margin: 0; font-size: 15px; }
.party-archive-heading p { margin: 4px 0 0; color: var(--muted); font-size: 11px; }
.account-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 6px; }
.account-actions button, .secondary-button {
  min-height: 34px;
  padding: 0 10px;
  border: 1px solid var(--border-strong);
  border-radius: 5px;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
}
.account-actions button:hover, .secondary-button:hover { color: var(--text); background: var(--surface-hover); }
.account-actions .danger-action { color: var(--problem); border-color: #63373a; }
.account-empty { min-height: 90px; padding: 20px; display: grid; place-items: center; align-content: center; gap: 5px; color: var(--muted); font-size: 12px; text-align: center; }
.account-empty strong { color: var(--text); }
.audit-list { max-height: 360px; overflow-y: auto; }
.audit-row { min-height: 44px; padding: 9px 18px; display: grid; grid-template-columns: 150px minmax(160px, 1fr) minmax(180px, 1fr); align-items: center; gap: 16px; border-top: 1px solid var(--border); font-size: 12px; }
.audit-row:first-child { border-top: 0; }
.audit-row span { color: var(--muted); font-variant-numeric: tabular-nums; }
.audit-row code { color: var(--accent); }

.account-dialog { width: min(520px, calc(100% - 28px)); padding: 0; color: var(--text); border: 1px solid var(--border-strong); border-radius: var(--radius); background: var(--surface); }
.account-dialog::backdrop { background: rgba(3, 7, 10, .76); }
.account-dialog form { padding: 20px; display: grid; gap: 15px; }
.dialog-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.dialog-heading h2 { margin: 0; font-size: 21px; }
.dialog-close { width: 36px; height: 36px; border: 1px solid var(--border); border-radius: 5px; color: var(--muted); background: transparent; cursor: pointer; font-size: 22px; }
.account-dialog label > span { color: var(--subtle); font-weight: 400; }
.role-explanation { margin: -5px 0 0; padding: 10px 12px; color: var(--muted); border-left: 2px solid var(--accent); background: var(--surface-raised); font-size: 12px; line-height: 1.45; }
.expedition-access { margin: 0; padding: 12px; border: 1px solid var(--border); border-radius: 6px; }
.expedition-access legend { padding: 0 6px; color: var(--text); font-size: 12px; font-weight: 700; }
.expedition-access p { margin: 0 0 10px; color: var(--muted); font-size: 11px; }
.expedition-access-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 14px; }
.expedition-access input:disabled { opacity: .55; }
.checkbox-label { display: flex !important; grid-template-columns: auto 1fr; align-items: center; gap: 9px !important; color: var(--text) !important; }
.checkbox-label input { width: 18px; min-height: 18px; margin: 0; padding: 0; }
.dialog-actions { margin-top: 5px; display: flex; justify-content: flex-end; gap: 9px; }
.secret-dialog p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.5; }
.secret-row { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.secret-row input { font-family: Consolas, monospace; font-size: 16px; }

@media (max-width: 1180px) {
  .account-table-heading { display: none; }
  .party-account-grid, .admin-account-grid { grid-template-columns: minmax(180px, 1fr) minmax(120px, .7fr) minmax(110px, .6fr); }
  .account-actions { grid-column: 1 / -1; justify-content: flex-start; }
}

@media (max-width: 760px) {
  .logout-button { grid-column: 2; grid-row: 1; }
  .party-account-grid, .admin-account-grid { grid-template-columns: 1fr auto; gap: 10px; }
  .account-identity { grid-column: 1; }
  .account-status { grid-column: 2; grid-row: 1; }
  .account-time { grid-column: 1 / -1; }
  .account-actions { grid-column: 1 / -1; }
  .access-panel-heading { align-items: flex-start; flex-direction: column; }
  .access-panel-heading .admin-primary-button { width: 100%; min-height: 44px; }
  .access-heading-actions { width: 100%; justify-content: stretch; }
  .access-heading-actions button { flex: 1 1 180px; }
  .audit-row { grid-template-columns: 1fr; gap: 4px; }
  .account-dialog input, .account-dialog select { font-size: 16px; }
  .expedition-access-grid { grid-template-columns: 1fr; }
}

/* Read-only party requests */
.requests-toolbar { align-items: center; }
.requests-search { width: min(430px, 100%); }
.requests-empty-toggle {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 13px;
  cursor: pointer;
}
.requests-empty-toggle input { width: 18px; height: 18px; margin: 0; accent-color: var(--accent); }
.requests-status { min-height: 68px; padding: 18px; display: grid; place-items: center; color: var(--muted); font-size: 13px; text-align: center; }
.requests-status[hidden] { display: none; }
.requests-status[data-kind="error"] { color: var(--problem); }
.requests-list { min-height: 86px; }
.requests-party + .requests-party { border-top: 1px solid var(--border); }
.requests-party-toggle {
  width: 100%;
  min-height: 88px;
  padding: 14px 18px;
  display: grid;
  grid-template-columns: minmax(260px, 1.5fr) minmax(170px, .8fr) minmax(220px, .9fr) 24px;
  align-items: center;
  gap: 18px;
  border: 0;
  color: var(--text);
  background: transparent;
  text-align: left;
  cursor: pointer;
}
.requests-party-toggle:hover { background: var(--surface-hover); }
.requests-party-toggle[aria-expanded="true"] { background: var(--surface-raised); }
.requests-party-identity, .requests-party-updated { min-width: 0; display: grid; gap: 6px; }
.requests-party-identity strong { font-size: 16px; }
.requests-party-identity span { overflow: hidden; color: var(--muted); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.requests-party-updated span { color: var(--subtle); font-size: 10px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.requests-party-updated strong { font-size: 12px; font-variant-numeric: tabular-nums; }
.requests-party-counts { display: flex; flex-wrap: wrap; gap: 7px; }
.requests-party-counts span { padding: 5px 9px; border: 1px solid var(--border); border-radius: 999px; color: var(--muted); background: var(--canvas); font-size: 11px; font-weight: 700; }
.requests-party-chevron { color: var(--subtle); font-size: 18px; text-align: center; transition: transform 140ms ease; }
.requests-party-toggle[aria-expanded="true"] .requests-party-chevron { transform: rotate(180deg); }
.requests-party-content { padding: 14px 18px 18px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; background: var(--surface-raised); }
.requests-party-content[hidden] { display: none; }
.requests-direction { min-width: 0; overflow: hidden; border: 1px solid var(--border); border-radius: 7px; background: var(--canvas); }
.requests-direction > h3 { min-height: 44px; margin: 0; padding: 0 13px; display: flex; align-items: center; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--border); font-size: 13px; }
.requests-direction > h3 strong { min-width: 26px; padding: 3px 7px; border-radius: 999px; color: var(--accent); background: var(--accent-soft); font-size: 11px; text-align: center; font-variant-numeric: tabular-nums; }
.requests-date-group + .requests-date-group { border-top: 1px solid var(--border); }
.requests-date-group h4 { margin: 0; padding: 9px 13px; color: var(--subtle); background: rgba(255,255,255,.018); font-size: 10px; letter-spacing: .07em; text-transform: uppercase; }
.requests-date-group ul { margin: 0; padding: 0; list-style: none; }
.requests-date-group li { min-height: 38px; padding: 9px 13px; color: var(--text); border-top: 1px solid var(--border); font-size: 13px; line-height: 1.45; overflow-wrap: anywhere; }
.requests-direction-empty { min-height: 74px; margin: 0; display: grid; place-items: center; color: var(--subtle); font-size: 12px; }
.requests-empty { min-height: 150px; margin: 0; padding: 28px; display: grid; place-items: center; color: var(--muted); text-align: center; }

@media (prefers-reduced-motion: reduce) {
  .requests-party-chevron { transition: none; }
}

@media (max-width: 860px) {
  .requests-party-toggle { grid-template-columns: minmax(0, 1fr) 24px; gap: 10px 14px; }
  .requests-party-identity { grid-column: 1; }
  .requests-party-chevron { grid-column: 2; grid-row: 1; }
  .requests-party-updated { grid-column: 1; }
  .requests-party-counts { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  .requests-toolbar { align-items: stretch; }
  .requests-search { width: 100%; }
  .requests-empty-toggle { min-height: 44px; }
  .requests-party-toggle { padding: 14px; }
  .requests-party-content { padding: 0 12px 12px; grid-template-columns: 1fr; }
  .requests-party-identity span { white-space: normal; }
}