:root {
  --ops-bg: #071017;
  --ops-card: #0d1b25;
  --ops-card-2: #102632;
  --ops-ink: #e8f3ff;
  --ops-muted: #8db0c8;
  --ops-line: #24475a;
  --ops-cyan: #46d9ff;
  --ops-green: #55e6aa;
  --ops-red: #ff7c8a;
}

.ops-body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 10% 0, #123448 0, transparent 34rem),
    var(--ops-bg);
  color: var(--ops-ink);
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
}

.ops-shell {
  width: min(1180px, calc(100% - 2rem));
  margin: auto;
  padding: 2rem 0 5rem;
}

.ops-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.ops-header h1 {
  font-size: clamp(2rem, 6vw, 4rem);
  margin: 0.1rem 0;
}

.ops-header p {
  color: var(--ops-muted);
  margin: 0.3rem 0;
}

.eyebrow {
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  color: var(--ops-cyan) !important;
}

.ops-actions {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  flex-wrap: wrap;
}

.ops-body button {
  border: 1px solid var(--ops-line);
  border-radius: 0.55rem;
  background: var(--ops-card-2);
  color: var(--ops-ink);
  padding: 0.7rem 1rem;
  cursor: pointer;
}

.ops-body button:hover,
.ops-body button.active {
  border-color: var(--ops-cyan);
  color: var(--ops-cyan);
}

.ops-body button:disabled {
  opacity: 0.55;
  cursor: wait;
}

.status-pill {
  border: 1px solid var(--ops-line);
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  color: var(--ops-muted);
}

.status-pill.online {
  color: var(--ops-green);
  border-color: var(--ops-green);
}

.ops-card {
  background: linear-gradient(145deg, var(--ops-card), #09151e);
  border: 1px solid var(--ops-line);
  border-radius: 1rem;
  padding: 1.1rem;
  box-shadow: 0 18px 45px #0005;
}

.login-card {
  max-width: 32rem;
  margin: 4rem auto;
}

.login-card label {
  display: block;
  color: var(--ops-muted);
  margin: 0.8rem 0;
}

.login-card input,
.ops-control {
  width: 100%;
  box-sizing: border-box;
  background: #061019;
  border: 1px solid var(--ops-line);
  border-radius: 0.5rem;
  color: var(--ops-ink);
  padding: 0.7rem;
  margin-top: 0.25rem;
}

.error {
  color: var(--ops-red);
}

.ops-tabs {
  display: flex;
  gap: 0.45rem;
  overflow: auto;
  padding: 0.3rem 0 1rem;
  position: sticky;
  top: 0;
  background: #071017ed;
  z-index: 4;
}

.ops-tabs button {
  white-space: nowrap;
}

.tab-panel h2 {
  margin-top: 0;
}

.metric-grid,
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.metric strong {
  display: block;
  color: var(--ops-cyan);
  font-size: 1.8rem;
  margin-top: 0.4rem;
}

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

.table-wrap {
  overflow: auto;
  border: 1px solid var(--ops-line);
  border-radius: 0.8rem;
  background: var(--ops-card);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 650px;
}

th,
td {
  text-align: left;
  padding: 0.7rem;
  border-bottom: 1px solid var(--ops-line);
  vertical-align: top;
}

th {
  color: var(--ops-cyan);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

td {
  color: #cce0ef;
  font-size: 0.9rem;
}

.event-type {
  font-family: ui-monospace, monospace;
  color: var(--ops-green);
}

.notice {
  padding: 0.8rem 1rem;
  border: 1px solid var(--ops-line);
  border-radius: 0.6rem;
  margin-bottom: 1rem;
  color: var(--ops-muted);
}

.toolbar {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.toolbar input {
  max-width: 26rem;
}

.empty {
  padding: 2rem;
  text-align: center;
  color: var(--ops-muted);
}

pre {
  white-space: pre-wrap;
  overflow: auto;
  color: #cce0ef;
  background: #050b10;
  border: 1px solid var(--ops-line);
  border-radius: 0.6rem;
  padding: 1rem;
}

.archive-note {
  border-left: 3px solid var(--ops-cyan);
}

@media (max-width: 700px) {
  .ops-header {
    display: block;
  }

  .ops-actions {
    margin-top: 1rem;
  }

  .ops-shell {
    width: min(100% - 1rem, 1180px);
    padding-top: 1rem;
  }

  .metric-grid,
  .card-grid {
    grid-template-columns: 1fr 1fr;
  }
}