:root {
  color: #e5edf9;
  background: #07111f;
  --bg: #07111f;
  --bg-soft: #0b1628;
  --surface: #0e1b31;
  --surface-strong: #12233d;
  --border: rgba(148, 163, 184, 0.16);
  --text: #e5edf9;
  --muted: #90a0b8;
  --accent: #4c7cf7;
  --ok: #22c55e;
  --warn: #f59e0b;
  --danger: #ef4444;
  font-family:
    Manrope,
    "Avenir Next",
    Inter,
    system-ui,
    sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top, rgba(76, 124, 247, 0.16), transparent 28rem),
    linear-gradient(180deg, #07111f 0%, #091324 100%);
}

button {
  font: inherit;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  padding: 11px 12px;
}

textarea {
  resize: vertical;
}

.ops-shell {
  display: grid;
  min-height: 100vh;
  grid-template-columns: 280px minmax(0, 1fr);
}

.ops-sidebar {
  display: flex;
  flex-direction: column;
  gap: 22px;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  background: linear-gradient(180deg, rgba(8, 16, 31, 0.96), rgba(6, 13, 26, 0.96));
  padding: 24px 18px;
}

.ops-brand,
.ops-user-card {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark,
.avatar {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, #4c7cf7, #17c1a5);
  color: white;
  font-weight: 800;
}

.ops-brand strong,
.ops-brand small,
.ops-user-card strong,
.ops-user-card small {
  display: block;
}

.ops-brand small,
.ops-user-card small,
.ops-side-note span {
  color: var(--muted);
}

.ops-nav {
  display: grid;
  gap: 8px;
}

.ops-nav button {
  border: 0;
  border-radius: 14px;
  background: transparent;
  color: #d6e0ee;
  padding: 12px 14px;
  text-align: left;
}

.ops-nav button.active,
.ops-nav button:hover {
  background: rgba(76, 124, 247, 0.18);
}

.ops-side-note {
  margin-top: auto;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.02);
  padding: 16px;
}

.ops-side-note span,
.ops-side-note strong {
  display: block;
}

.ops-main {
  padding: 28px;
}

.ops-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.ops-header h1,
.panel-heading h2 {
  margin: 10px 0 8px;
  letter-spacing: -0.04em;
}

.ops-header h1 {
  font-size: clamp(34px, 5vw, 56px);
}

.ops-header p {
  max-width: 40rem;
  color: var(--muted);
  line-height: 1.7;
}

.eyebrow {
  display: inline-flex;
  border-radius: 999px;
  background: rgba(76, 124, 247, 0.16);
  color: #c8d9ff;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ops-user-card,
.metric-card,
.ops-card,
.table-card {
  border: 1px solid var(--border);
  border-radius: 24px;
  background: rgba(14, 27, 49, 0.9);
  padding: 20px;
}

.compact-table {
  overflow: auto;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 16px 0 18px;
}

.detail-grid span,
.detail-grid strong {
  display: block;
}

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

.detail-grid strong {
  margin-top: 6px;
}

.ops-panel {
  display: none;
}

.ops-panel.is-active {
  display: block;
}

.metric-grid,
.card-grid {
  display: grid;
  gap: 18px;
}

.metric-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 22px;
}

.card-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.two-col {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.metric-card span,
.metric-card small {
  color: var(--muted);
}

.metric-card strong {
  display: block;
  margin: 12px 0 8px;
  font-size: 34px;
  letter-spacing: -0.04em;
}

.metric-card.danger strong {
  color: #ffd8d8;
}

.ops-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.8;
}

.panel-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.ghost-button {
  border: 1px solid var(--border);
  border-radius: 999px;
  background: transparent;
  color: var(--text);
  padding: 12px 16px;
}

.toolbar {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 240px));
  gap: 14px;
  margin-bottom: 18px;
}

.toolbar label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}

table {
  width: 100%;
  border-collapse: collapse;
  color: var(--text);
}

th,
td {
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
  padding: 14px 0;
  text-align: left;
  font-size: 14px;
}

th {
  color: var(--muted);
  font-weight: 700;
}

.badge {
  display: inline-flex;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 700;
}

.badge.ok {
  background: rgba(34, 197, 94, 0.16);
  color: #9ef0bb;
}

.badge.warn {
  background: rgba(245, 158, 11, 0.16);
  color: #ffd38a;
}

.inline-action {
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(76, 124, 247, 0.12);
  color: var(--text);
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 700;
}

@media (max-width: 1120px) {
  .ops-shell {
    grid-template-columns: 1fr;
  }

  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .ops-main,
  .ops-sidebar {
    padding: 18px;
  }

  .ops-header,
  .panel-heading,
  .card-grid,
  .metric-grid {
    grid-template-columns: 1fr;
    flex-direction: column;
    align-items: flex-start;
  }

  .toolbar {
    grid-template-columns: 1fr;
  }
}