:root {
  color-scheme: dark;
  --bg: #0b1014;
  --panel: #121a20;
  --panel-2: #182229;
  --panel-3: #202c34;
  --line: rgba(246, 243, 234, 0.15);
  --ink: #f6f3ea;
  --muted: #9faeae;
  --teal: #15a394;
  --amber: #f2b45b;
  --red: #d65a57;
  --green: #6cd982;
  --violet: #9d82ff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); }
button, input, select { font: inherit; }

.dashboard {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr) 300px;
}

.rail, .activity {
  padding: 18px;
  border-color: var(--line);
  background: rgba(6, 10, 12, 0.72);
}

.rail {
  position: sticky;
  top: 0;
  height: 100vh;
  border-inline-end: 1px solid var(--line);
}

.activity {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: auto;
  border-inline-start: 1px solid var(--line);
}

.brand {
  min-height: 58px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
  font-size: 22px;
  font-weight: 900;
}

.brand small {
  margin-top: 4px;
  color: var(--amber);
  font-size: 12px;
}

.nav {
  width: 100%;
  min-height: 46px;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  padding: 0 10px;
  text-align: start;
  cursor: pointer;
}

.nav span {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-weight: 850;
  font-size: 12px;
}

.nav.active {
  color: var(--ink);
  background: rgba(242, 180, 91, 0.12);
  border-color: rgba(242, 180, 91, 0.36);
}

main {
  min-width: 0;
  padding: 18px;
}

.topbar {
  min-height: 68px;
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(180px, 1fr) 88px;
  gap: 10px;
  margin-bottom: 10px;
}

.admin-topbar {
  grid-template-columns: minmax(220px, 0.85fr) minmax(360px, 1.4fr) 96px;
  align-items: end;
}

.admin-login-form {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(150px, 0.8fr) 104px;
  gap: 10px;
  align-items: end;
}

.admin-session {
  min-height: 42px;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.auth-pill {
  min-height: 30px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  padding: 0 12px;
  font-size: 12px;
  font-weight: 850;
}

.auth-pill.signed-in {
  color: #052019;
  background: var(--green);
  border-color: transparent;
}

.advanced-token {
  flex: 1;
  color: var(--muted);
  font-size: 12px;
}

.advanced-token summary {
  width: max-content;
  cursor: pointer;
}

.advanced-token div {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 120px;
  gap: 10px;
  margin-top: 8px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
}

input, select {
  min-height: 40px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-2);
  color: var(--ink);
  padding: 0 10px;
  outline: none;
}

input:focus, select:focus {
  border-color: rgba(21, 163, 148, 0.9);
  box-shadow: 0 0 0 3px rgba(21, 163, 148, 0.16);
}

button {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-2);
  color: var(--ink);
  cursor: pointer;
}

button:hover {
  border-color: rgba(246, 243, 234, 0.28);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

button[type="submit"], #save-settings, #refresh-telemetry, #refresh-economy, #refresh-workers {
  background: var(--teal);
  color: #051310;
  border-color: transparent;
  font-weight: 850;
}

.danger, #purge-event {
  background: rgba(214, 90, 87, 0.2);
  border-color: rgba(214, 90, 87, 0.58);
}

.ghost {
  background: transparent;
}

.toolbar {
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.toolbar p {
  margin: 4px 0 0;
  color: var(--muted);
}

.toolbar-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.toggle {
  min-height: 40px;
  display: flex;
  align-items: center;
  flex-direction: row;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 10px;
  background: var(--panel);
}

.toggle input {
  width: 16px;
  min-height: 16px;
}

h1, h2, h3 { margin: 0; letter-spacing: 0; }
h1 { font-size: 32px; }
h2 { font-size: 22px; }
h3 { font-size: 15px; }

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.metric {
  min-height: 96px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 14px;
  display: grid;
  align-content: space-between;
}

.metric span { color: var(--muted); }
.metric b { font-size: 24px; }

.worker-metrics {
  grid-template-columns: repeat(8, minmax(0, 1fr));
  margin-bottom: 12px;
}

.worker-metrics .metric {
  min-height: 84px;
}

.worker-metrics .metric b {
  font-size: 22px;
}

.failover-readiness {
  min-height: 112px;
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(320px, 1.3fr);
  align-items: center;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 14px;
  margin-bottom: 12px;
}

.failover-readiness.protected {
  border-color: rgba(108, 217, 130, 0.48);
  background: linear-gradient(135deg, rgba(108, 217, 130, 0.12), rgba(21, 163, 148, 0.06)), var(--panel);
}

.failover-readiness.no-backup {
  border-color: rgba(242, 180, 91, 0.56);
  background: linear-gradient(135deg, rgba(242, 180, 91, 0.14), rgba(21, 163, 148, 0.04)), var(--panel);
}

.failover-readiness.at-risk {
  border-color: rgba(214, 90, 87, 0.58);
  background: linear-gradient(135deg, rgba(214, 90, 87, 0.14), rgba(157, 130, 255, 0.05)), var(--panel);
}

.failover-readiness p {
  margin: 6px 0 0;
  color: var(--muted);
  line-height: 1.45;
}

.readiness-pill {
  display: inline-grid;
  place-items: center;
  min-height: 24px;
  width: max-content;
  border-radius: 999px;
  background: rgba(246, 243, 234, 0.12);
  color: var(--ink);
  padding: 0 10px;
  font-size: 12px;
  font-weight: 850;
  margin-bottom: 8px;
}

.readiness-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.readiness-grid span {
  min-height: 62px;
  display: grid;
  align-content: space-between;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(6, 10, 12, 0.32);
  padding: 10px;
  color: var(--muted);
}

.readiness-grid strong {
  color: var(--ink);
  font-size: 20px;
}

.pc-key-panel {
  display: grid;
  grid-template-columns: minmax(220px, 320px) minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  border: 1px solid rgba(157, 130, 255, 0.38);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(157, 130, 255, 0.12), rgba(21, 163, 148, 0.08)), var(--panel);
  padding: 14px;
  margin-bottom: 12px;
}

.pc-key-panel p {
  margin: 6px 0 0;
  color: var(--muted);
  line-height: 1.45;
}

.pc-key-form {
  display: grid;
  grid-template-columns: minmax(160px, 1.2fr) minmax(120px, 0.8fr) 120px 150px;
  gap: 10px;
  align-items: end;
}

.generated-key {
  grid-column: 1 / -1;
  display: grid;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(6, 10, 12, 0.5);
  padding: 12px;
}

.generated-key-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
}

.generated-key-head strong {
  color: var(--ink);
}

.generated-key textarea {
  min-height: 86px;
  width: 100%;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #081015;
  color: var(--ink);
  padding: 10px;
  font-family: Consolas, "Cascadia Mono", monospace;
  font-size: 13px;
  line-height: 1.45;
}

.generated-key-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
}

.generated-key-actions button {
  min-width: 110px;
}

.worker-filters {
  display: grid;
  grid-template-columns: 150px 160px minmax(220px, 1fr);
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  margin-bottom: 12px;
}

.worker-layout {
  min-height: 560px;
  display: grid;
  grid-template-columns: minmax(340px, 430px) minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.worker-list {
  height: calc(100vh - 300px);
  min-height: 520px;
  overflow: auto;
  display: grid;
  gap: 10px;
  align-content: start;
}

.worker-row {
  width: 100%;
  display: grid;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 12px;
  text-align: start;
}

.worker-row.active {
  border-color: rgba(157, 130, 255, 0.78);
  box-shadow: inset 3px 0 0 var(--violet);
}

.worker-row-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 8px;
  align-items: center;
}

.worker-row-head strong,
.worker-row-head small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.worker-row-head small {
  grid-column: 2;
  color: var(--muted);
}

.worker-row-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
}

.worker-row-grid span {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 7px;
  background: rgba(255, 255, 255, 0.02);
}

.worker-row-grid b {
  display: block;
  color: var(--ink);
  font-size: 14px;
}

.status {
  display: inline-grid;
  place-items: center;
  min-height: 24px;
  border-radius: 999px;
  padding: 0 10px;
  font-size: 12px;
  font-weight: 850;
  border: 1px solid var(--line);
}

.status.healthy {
  color: #09200f;
  background: var(--green);
  border-color: transparent;
}

.status.stale {
  color: #1f1604;
  background: var(--amber);
  border-color: transparent;
}

.status.offline {
  background: rgba(159, 174, 174, 0.16);
  color: var(--muted);
}

.status.degraded {
  color: #240808;
  background: var(--red);
  border-color: transparent;
}

.load-track {
  height: 7px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(246, 243, 234, 0.1);
}

.load-track span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: var(--teal);
}

.sparkline {
  height: 34px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  align-items: end;
  gap: 3px;
}

.sparkline i {
  display: block;
  min-height: 5px;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(180deg, var(--violet), var(--teal));
}

.sparkline.large {
  height: 84px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #081015;
}

.worker-detail {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 16px;
}

.worker-detail header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.worker-detail header p {
  margin: 6px 0 0;
  color: var(--muted);
  word-break: break-all;
}

.worker-actions {
  display: grid;
  grid-template-columns: repeat(2, 118px);
  gap: 8px;
}

.worker-actions .wide-action {
  grid-column: 1 / -1;
}

.worker-failover-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  padding: 12px;
  margin-top: 14px;
}

.worker-failover-card.protected {
  border-color: rgba(108, 217, 130, 0.44);
}

.worker-failover-card.unprotected {
  border-color: rgba(242, 180, 91, 0.55);
}

.worker-failover-card p {
  margin: 4px 0 0;
  color: var(--muted);
}

.worker-failover-card span {
  display: inline-grid;
  place-items: center;
  min-height: 30px;
  border-radius: 999px;
  background: rgba(246, 243, 234, 0.1);
  padding: 0 12px;
  font-size: 12px;
  font-weight: 850;
}

.worker-detail-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.detail-metric {
  min-height: 74px;
  display: grid;
  align-content: space-between;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  padding: 12px;
}

.detail-metric span {
  color: var(--muted);
  font-size: 12px;
}

.detail-metric strong {
  overflow-wrap: anywhere;
}

.panel-block {
  margin-top: 14px;
  display: grid;
  gap: 10px;
}

.assignment-list {
  display: grid;
  gap: 8px;
}

.assignment {
  min-height: 52px;
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px;
  background: var(--panel-2);
}

.assignment strong,
.assignment span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.assignment span,
.muted {
  color: var(--muted);
}

.avatar {
  width: 38px;
  height: 38px;
  object-fit: cover;
  border-radius: 50%;
}

.avatar.fallback {
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--amber), var(--red));
  color: #160b07;
  font-weight: 900;
}

.metadata-grid {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  padding: 12px;
}

.metadata-grid span {
  color: var(--muted);
}

.metadata-grid strong {
  overflow-wrap: anywhere;
}

.empty-state {
  min-height: 180px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: var(--panel);
  padding: 18px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  margin-bottom: 14px;
}

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

.check {
  min-height: 40px;
  display: flex;
  align-items: center;
  flex-direction: row;
  gap: 8px;
}

.check input {
  width: 18px;
  min-height: 18px;
}

.output {
  min-height: 220px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #081015;
  padding: 12px;
  color: #dbe6e2;
}

.table-list {
  display: grid;
  gap: 8px;
}

.table-list article {
  min-height: 50px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 120px 100px;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 0 12px;
}

.table-list small {
  color: var(--muted);
  text-align: end;
}

.activity h2 {
  margin-bottom: 10px;
}

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

.activity-head h2 {
  margin: 0;
}

.activity-head button {
  min-height: 30px;
  padding: 0 10px;
  font-size: 12px;
}

.activity p {
  min-height: 34px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  margin: 0;
  padding: 8px 0;
}

.admin-panel {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 14px;
  margin-bottom: 14px;
}

.admin-panel h2,
.table-list h2,
.form-grid h2 {
  font-size: 18px;
}

.admin-filters {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 120px;
  gap: 10px;
  align-items: end;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  margin-bottom: 12px;
}

.compact-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.store-layout,
.event-layout {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(360px, 0.9fr);
  gap: 12px;
  align-items: start;
  margin-bottom: 14px;
}

.rich-list {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 12px;
  margin-bottom: 14px;
}

.rich-row {
  min-height: 64px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 120px minmax(180px, 0.8fr) 96px;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  padding: 10px;
}

.rich-row.active {
  border-color: rgba(157, 130, 255, 0.76);
  box-shadow: inset 3px 0 0 var(--violet);
}

.rich-row strong,
.rich-row span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rich-row span,
.rich-row small {
  color: var(--muted);
}

.rich-row button {
  min-height: 34px;
}

.compact-form {
  margin-bottom: 0;
}

.device-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.device-list span {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel-2);
  padding: 0 12px;
  color: var(--muted);
}

.device-list strong {
  color: var(--ink);
}

.audit-row {
  display: grid;
  gap: 4px;
  border-bottom: 1px solid var(--line);
  padding: 9px 0;
  color: var(--muted);
}

.audit-row strong {
  color: var(--ink);
  font-size: 13px;
}

.audit-row span,
.audit-row small,
.audit-row em {
  overflow-wrap: anywhere;
  font-size: 12px;
}

.audit-row em {
  color: var(--amber);
  font-style: normal;
}

@media (max-width: 1320px) {
  .dashboard { grid-template-columns: 200px minmax(0, 1fr); }
  .activity { display: none; }
  .worker-metrics { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .pc-key-panel,
  .failover-readiness,
  .pc-key-form {
    grid-template-columns: 1fr;
  }
  .readiness-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .worker-detail-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .store-layout,
  .event-layout {
    grid-template-columns: 1fr;
  }
  .compact-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 980px) {
  .worker-layout { grid-template-columns: 1fr; }
  .worker-list {
    height: auto;
    min-height: 0;
    max-height: 520px;
  }
  .worker-detail header {
    grid-template-columns: 1fr;
  }
  .worker-actions {
    grid-template-columns: repeat(4, minmax(80px, 1fr));
  }
}

@media (max-width: 760px) {
  .dashboard { grid-template-columns: 1fr; }
  .rail {
    position: sticky;
    top: 0;
    z-index: 2;
    height: auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    border-inline-end: 0;
    border-bottom: 1px solid var(--line);
  }
  .brand { grid-column: 1 / -1; min-height: 42px; }
  .nav { grid-template-columns: 1fr; justify-items: center; font-size: 12px; }
  .topbar,
  .admin-topbar,
  .admin-login-form,
  .advanced-token div,
  .admin-filters,
  .form-grid,
  .metrics,
  .worker-metrics,
  .worker-filters,
  .worker-detail-grid,
  .readiness-grid {
    grid-template-columns: 1fr;
  }
  .toolbar {
    align-items: stretch;
    flex-direction: column;
  }
  .toolbar-actions,
  .worker-actions {
    grid-template-columns: 1fr 1fr;
    display: grid;
  }
  .table-list article { grid-template-columns: 1fr; padding: 12px; }
  .rich-row { grid-template-columns: 1fr; }
  .compact-grid { grid-template-columns: 1fr; }
  .table-list small { text-align: start; }
  main { padding: 12px; }
  h1 { font-size: 26px; }
}