/* Mzansi Cloud - Analytics Dashboard Styles
   SPDX-License-Identifier: Apache-2.0 */

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --sa-green: #007A4B;
  --sa-gold: #FFB612;
  --sa-red: #DE3831;
  --sa-blue: #002395;
  --black: #0A0A0A;
  --dark: #141414;
  --panel: #1B1B1B;
  --line: #2E2E2E;
  --text: #ECECEC;
  --muted: #9A9A9A;
}

body {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  background: var(--black);
  color: var(--text);
  min-height: 100vh;
}

.flag-strip { display: flex; height: 8px; }
.flag-strip span { flex: 1; }
.flag-strip span:nth-child(1) { background: var(--sa-red); }
.flag-strip span:nth-child(2) { background: var(--sa-blue); }
.flag-strip span:nth-child(3) { background: var(--sa-gold); }
.flag-strip span:nth-child(4) { background: var(--sa-green); }
.flag-strip span:nth-child(5) { background: var(--sa-blue); }
.flag-strip span:nth-child(6) { background: var(--sa-red); }

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 24px;
  border-bottom: 2px solid var(--line);
  background: var(--dark);
  position: sticky;
  top: 8px;
  z-index: 50;
}

.brand { display: flex; align-items: center; gap: 12px; }

a.brand { text-decoration: none; color: inherit; }

.footer-home {
  color: var(--sa-gold);
  text-decoration: none;
  font-weight: 600;
}

.footer-home:hover { text-decoration: underline; }

.logo-img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  border: 2px solid var(--sa-green);
  background: #fff;
  padding: 2px;
  flex-shrink: 0;
}

.download-btn {
  font-family: 'Archivo Black', sans-serif;
  font-size: 0.6rem;
  text-transform: uppercase;
  padding: 7px 12px;
  background: var(--sa-gold);
  color: var(--black);
  border: none;
  text-decoration: none;
  white-space: nowrap;
}
.download-btn:active { transform: scale(0.96); }

.brand h1 { font-size: 1.1rem; font-family: 'Archivo Black', sans-serif; }
.brand p { font-size: 0.7rem; color: var(--muted); }

.header-meta { display: flex; align-items: center; gap: 10px; }

.conn-badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(222,56,49,0.2);
  color: var(--sa-red);
}
.conn-badge.connected {
  background: rgba(0,122,75,0.2);
  color: var(--sa-green);
}

.refresh-btn {
  padding: 6px 14px;
  font-family: 'Archivo Black', sans-serif;
  font-size: 0.62rem;
  text-transform: uppercase;
  background: var(--sa-green);
  color: #fff;
  border: none;
  cursor: pointer;
}
.refresh-btn:active { transform: scale(0.96); }

.demo-banner {
  background: var(--sa-gold);
  color: var(--black);
  font-size: 0.75rem;
  font-weight: 700;
  text-align: center;
  padding: 6px 12px;
}

main {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 20px 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ─── Stat cards ─── */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.stat-card {
  background: var(--panel);
  border: 2px solid var(--line);
  border-top: 4px solid var(--sa-green);
  padding: 16px;
}
.stat-card .s-num {
  font-family: 'Archivo Black', sans-serif;
  font-size: 1.9rem;
  color: var(--sa-gold);
}
.stat-card .s-label {
  font-size: 0.68rem;
  color: var(--muted);
  text-transform: uppercase;
  margin-top: 4px;
}

/* ─── Charts ─── */
.chart-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 12px;
}

.chart-card, .card {
  background: var(--panel);
  border: 2px solid var(--line);
  padding: 16px;
}

.chart-card h3, .card h3 {
  font-family: 'Archivo Black', sans-serif;
  font-size: 0.85rem;
  margin-bottom: 12px;
}

.chart-toolbar { display: flex; gap: 8px; margin-bottom: 10px; }
.chart-toolbar select {
  background: var(--dark);
  color: var(--text);
  border: 2px solid var(--line);
  padding: 6px 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.75rem;
}
.chart-toolbar select option { background: var(--dark); color: var(--text); }

#lineChart, #pieChart { width: 100%; display: block; }

/* ─── Tables ─── */
.tables {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

table { width: 100%; border-collapse: collapse; font-size: 0.78rem; }

th {
  text-align: left;
  font-family: 'Archivo Black', sans-serif;
  font-size: 0.6rem;
  text-transform: uppercase;
  color: var(--muted);
  padding: 8px 8px;
  border-bottom: 2px solid var(--line);
}

td { padding: 8px; border-bottom: 1px solid var(--line); color: var(--text); }

.sev { font-weight: 700; }
.sev.critical { color: var(--sa-red); }
.sev.warning { color: var(--sa-gold); }
.sev.info { color: var(--sa-blue); }

.status { font-weight: 700; font-size: 0.68rem; }
.status.online { color: var(--sa-green); }
.status.offline { color: var(--muted); }
.status.low_battery { color: var(--sa-gold); }
.status.error { color: var(--sa-red); }
.status.provisioning { color: var(--sa-blue); }

/* ─── Footer ─── */
footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 24px;
  border-top: 2px solid var(--line);
  background: var(--dark);
  font-size: 0.65rem;
  color: var(--muted);
}

/* ─── Mobile ─── */
@media (max-width: 800px) {
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .chart-grid, .tables { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .stat-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  header { padding: 12px 16px; }
  main { padding: 14px 12px 30px; }
  .header-meta .conn-badge { display: none; }
  .download-btn { font-size: 0.55rem; padding: 6px 8px; }
  .brand p { display: none; }
}