/* dashboard.css — styles specific to the Live Dashboard (index.html):
   the two stat cards, the connected-clients table, and the clock chip. */

.clock {
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  color: var(--green);
  background: rgba(74, 222, 128, 0.1);
  border: 1px solid rgba(74, 222, 128, 0.2);
  padding: 6px 12px;
  border-radius: 999px;
}

/* Stat cards */
.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-bottom: 26px;
}
.card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  box-shadow: var(--shadow);
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.card:hover { transform: translateY(-2px); border-color: #2e3d5c; }
.card-label { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.7px; font-weight: 600; margin-bottom: 8px; }
.card-value { font-size: 44px; font-weight: 800; line-height: 1; }
.card-icon {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border-radius: 12px;
  border: 1px solid var(--border);
}
.card-icon--clients { color: var(--violet); background: rgba(139, 124, 246, 0.12); border-color: rgba(139,124,246,0.3); }
.card-icon--conn { color: var(--green); background: rgba(74, 222, 128, 0.12); border-color: rgba(74,222,128,0.3); }
.card--accent { border-color: rgba(74, 222, 128, 0.28); }
.card--accent .card-value { color: var(--green); }

/* Panel + table */
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 18px; border-bottom: 1px solid var(--border);
}
.panel-title { margin: 0; font-size: 15px; font-weight: 700; }

.table-wrap { overflow-x: auto; }
.clients-table { width: 100%; border-collapse: collapse; min-width: 560px; }
.clients-table th, .clients-table td { text-align: left; padding: 14px 18px; font-size: 14px; }
.clients-table thead th {
  background: var(--bg-2); color: var(--muted);
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.7px;
  border-bottom: 1px solid var(--border);
}
.clients-table tbody tr { border-bottom: 1px solid var(--border); transition: background 0.1s ease; }
.clients-table tbody tr:last-child { border-bottom: none; }
.clients-table tbody tr:hover { background: var(--surface-2); }
.clients-table td:first-child { font-weight: 600; }
.empty { text-align: center; color: var(--muted); padding: 30px; }

@media (max-width: 640px) {
  .cards { grid-template-columns: 1fr; }
}