:root {
  color-scheme: dark;
  --bg: #101214;
  --panel: #171a1f;
  --panel-2: #1f242b;
  --panel-3: #12161b;
  --border: #333a44;
  --text: #eef2f5;
  --muted: #9aa6b2;
  --ok: #33c481;
  --warn: #f2bd4d;
  --bad: #ef6b73;
  --info: #65a7ff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", system-ui, sans-serif;
  font-size: 14px;
  letter-spacing: 0;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
.back-link {
  border: 1px solid var(--border);
  background: #20262e;
  color: var(--text);
  border-radius: 6px;
  padding: 7px 9px;
}

button {
  cursor: pointer;
}

button:hover,
.back-link:hover {
  border-color: var(--info);
}

button:disabled {
  cursor: wait;
  opacity: 0.65;
}

input,
select,
textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #101419;
  color: var(--text);
  padding: 9px 11px;
}

textarea {
  resize: vertical;
}

p {
  margin: 0;
}

h2,
h3 {
  margin: 0;
  line-height: 1.2;
}

.topbar {
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 18px;
  border-bottom: 1px solid var(--border);
  background: #13161a;
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.home-link {
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #20262e;
  color: var(--warn);
  text-decoration: none;
}

.home-link:hover {
  border-color: var(--info);
}

.home-link svg {
  width: 19px;
  height: 19px;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

.topbar strong {
  margin-right: 10px;
  color: var(--warn);
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.muted,
.empty {
  color: var(--muted);
  font-size: 12px;
}

.login-panel {
  position: fixed;
  inset: 56px 0 0;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(16, 18, 20, 0.94);
  z-index: 10;
}

.login-panel[hidden] {
  display: none;
}

.login-box {
  width: min(360px, 100%);
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
}

.login-box h2 {
  font-size: 18px;
}

.login-box label,
.detail-card label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
}

.layout {
  height: calc(100vh - 56px);
  display: grid;
  grid-template-columns: minmax(300px, 360px) minmax(460px, 1fr) minmax(320px, 380px);
}

.filters,
.graph-panel,
.inspector {
  min-width: 0;
  overflow: hidden;
  border-right: 1px solid var(--border);
  background: var(--panel);
}

.filters {
  display: grid;
  grid-template-rows: 48px auto auto minmax(0, 1fr);
}

.graph-panel {
  display: grid;
  grid-template-rows: 48px minmax(0, 1fr);
}

.inspector {
  border-right: 0;
  display: grid;
  grid-template-rows: 48px minmax(0, 1fr);
}

.panel-title {
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 0 14px;
  border-bottom: 1px solid var(--border);
  background: var(--panel-2);
  font-weight: 650;
}

.filter-controls {
  display: grid;
  gap: 8px;
  padding: 10px;
  border-bottom: 1px solid var(--border);
}

.summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 10px;
  border-bottom: 1px solid var(--border);
}

.metric {
  min-width: 0;
  padding: 9px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel-3);
}

.metric b {
  display: block;
  font-size: 20px;
  line-height: 1.1;
}

.metric span {
  color: var(--muted);
  font-size: 11px;
}

.group-list,
.group-workspace,
.inspector-body {
  min-height: 0;
  overflow: auto;
}

.group-row,
.mini-row,
.member-row,
.focus-item,
.member-table-row {
  border: 0;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  background: transparent;
}

.group-row {
  width: 100%;
  display: block;
  padding: 12px 14px;
  text-align: left;
}

.group-row:hover,
.group-row.active {
  background: #222832;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 7px;
}

.badge {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  padding: 4px 7px;
  border-radius: 999px;
  background: #242b34;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.badge.warning {
  color: var(--warn);
}

.badge.danger {
  color: var(--bad);
}

.group-workspace,
.inspector-body {
  background: var(--panel);
}

.workspace-empty,
.overview-card,
.console-panel,
.detail-card {
  background: var(--panel);
}

.workspace-empty,
.overview-card,
.console-panel {
  padding: 14px;
  border-bottom: 1px solid var(--border);
}

.overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100%;
}

.overview-card.wide {
  grid-column: 1 / -1;
}

.overview-card h2,
.overview-card h3,
.focus-column h3,
.member-table-card h3 {
  margin-bottom: 10px;
}

.category-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(145px, 1fr));
  gap: 8px;
  margin-top: 12px;
}

.category-chip {
  min-height: 58px;
  display: grid;
  align-content: center;
  gap: 4px;
  text-align: left;
}

.category-chip strong {
  color: var(--info);
  font-size: 20px;
}

.category-chip span,
.mini-row span,
.focus-item span,
.member-table-row span {
  color: var(--muted);
  font-size: 12px;
}

.mini-list {
  margin: 0 -14px -14px;
}

.mini-row {
  width: 100%;
  display: grid;
  gap: 3px;
  padding: 10px 14px;
  text-align: left;
}

.mini-row:hover {
  background: #222832;
}

.focus-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(260px, 340px) auto;
  align-items: center;
  gap: 10px;
}

.focus-header h2 {
  margin-bottom: 4px;
  font-size: 16px;
}

.focus-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(76px, 1fr));
  gap: 8px;
}

.secondary-action {
  white-space: nowrap;
}

.console-panel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 0;
}

.focus-column {
  min-width: 0;
}

.focus-column + .focus-column {
  border-left: 1px solid var(--border);
}

.focus-column h3,
.member-table-card h3,
.detail-card h3 {
  font-size: 14px;
}

.focus-item {
  display: grid;
  gap: 4px;
  padding: 10px 14px;
  text-align: left;
}

.focus-item.gateway strong {
  color: var(--ok);
}

.focus-item.admin strong {
  color: var(--warn);
}

.table-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.member-table {
  display: grid;
}

.member-table-row {
  display: grid;
  grid-template-columns: minmax(150px, 1.1fr) minmax(120px, 1fr) minmax(120px, 1fr);
  gap: 8px;
  padding: 9px 0;
}

.detail-card {
  display: grid;
  gap: 10px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
}

.detail-card h2 {
  font-size: 16px;
}

.member-row {
  display: grid;
  gap: 4px;
  padding: 9px 0;
}

.check-row {
  display: flex !important;
  grid-template-columns: none;
  align-items: center;
  gap: 8px;
}

.check-row input {
  width: auto;
}

@media (max-width: 1180px) {
  .layout {
    grid-template-columns: minmax(280px, 340px) minmax(420px, 1fr);
  }

  .inspector {
    display: none;
  }

  .focus-header {
    grid-template-columns: 1fr;
    align-items: stretch;
  }
}

@media (max-width: 820px) {
  .topbar {
    height: auto;
    min-height: 56px;
    align-items: flex-start;
    flex-direction: column;
    padding: 10px 14px;
  }

  .layout {
    height: auto;
    min-height: calc(100vh - 56px);
    grid-template-columns: 1fr;
  }

  .filters,
  .graph-panel,
  .inspector {
    min-height: 360px;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .inspector {
    display: grid;
  }

  .overview-grid,
  .console-panel-grid,
  .member-table-row {
    grid-template-columns: 1fr;
  }

  .focus-column + .focus-column {
    border-left: 0;
    border-top: 1px solid var(--border);
  }
}