/* 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; }
}

/* Personal safety adaptation: retain existing header, cards, tabs and brand system. */
:root { --sa-green:#17694e; --sa-gold:#d6b568; --text:#f1f0e9; --muted:#b4b7ad; }
[hidden] { display:none !important; }
button, a, select, input { -webkit-tap-highlight-color:transparent; }
button:focus-visible, a:focus-visible, select:focus-visible, input:focus-visible { outline:3px solid var(--sa-gold); outline-offset:4px; }
button:disabled { opacity:.55; cursor:default; }
.demo-banner { line-height:1.6; padding:10px 16px; }
.safety-hero { padding:24px; margin-bottom:24px; border:2px solid var(--sa-green); background:linear-gradient(145deg,#102a22,#171d19); }
.safety-hero h2 { font-family:'Archivo Black',sans-serif; font-size:clamp(1.55rem,3.8vw,2.5rem); line-height:1.18; margin:10px 0 14px; }
.safety-hero p, .hero p, .card p, .chart-card p { line-height:1.7; }
.safety-hero img { display:block; width:100%; height:auto; max-height:360px; object-fit:contain; margin-top:20px; }
.safety-hero figure { margin:0; min-width:0; }
.eyebrow { color:var(--sa-gold); font-weight:700; text-transform:uppercase; letter-spacing:.12em; font-size:.68rem; }
.image-caption, figcaption { font-size:.7rem; line-height:1.6; color:var(--muted); margin-top:8px; }
.section-note { font-size:.8rem; line-height:1.7; color:var(--muted); margin:10px 0 18px; }
.preview-button { display:inline-block; padding:10px 13px; margin-top:14px; border:1px solid var(--sa-gold); background:var(--sa-gold); color:#111b15; font:700 .74rem 'Space Grotesk',sans-serif; cursor:pointer; }
.preview-button.secondary { background:transparent; color:var(--text); margin-left:5px; }
.preview-feedback { padding:18px; margin:24px 0 10px; background:#1b2721; border-left:3px solid var(--sa-gold); line-height:1.7; font-size:.84rem; }
.text-link { display:inline-block; color:var(--sa-gold); font-weight:700; padding:12px 0; line-height:1.6; }
.device-card p, .alert-item p, .sec-item p, .sub-item p, .tech-card p, .payout-item p { font-size:.8rem; line-height:1.7; color:var(--muted); margin-top:8px; }
.alert-item, .sub-item { margin-bottom:14px; }
.device-card .d-meta { flex-wrap:wrap; gap:6px; line-height:1.6; }
.event-steps { list-style-position:inside; display:grid; gap:12px; margin:20px 0; }
.event-steps li { border:1px solid var(--line); padding:14px; line-height:1.6; color:var(--muted); }
.event-steps li.preview-complete { border-color:var(--sa-gold); color:var(--text); background:#213327; }
.explanation { padding:16px; background:#17251e; border-left:3px solid var(--sa-gold); margin-top:15px; font-size:.86rem; min-height:125px; }
.principle-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:20px; margin-top:22px; }
.principle-grid h4 { color:var(--sa-gold); }
.stat-card .s-num { font-size:clamp(1.1rem,2.5vw,1.7rem); }
.chart-toolbar { flex-wrap:wrap; align-items:center; }
.chart-toolbar label, .filter-row label { display:block; font-size:.77rem; font-weight:700; margin-bottom:7px; color:var(--muted); }
.market-visual { display:block; width:100%; max-height:360px; object-fit:contain; margin:24px auto 0; }
.tables .card { min-width:0; overflow-x:auto; }
table td { line-height:1.6; vertical-align:top; }
.tech-grid { margin-top:20px; }
#tab-standards h2, #tab-requests h2 { font-family:'Archivo Black',sans-serif; font-size:1.25rem; margin:18px 0; }
#tab-requests .earnings-summary { margin-bottom:20px; }
#tab-requests .e-stat strong { font-size:clamp(.95rem,3vw,1.4rem); }
@media (min-width:900px) { body:has(.stat-grid) .safety-hero { display:grid; grid-template-columns:1fr 1fr; gap:28px; align-items:center; } }
@media (max-width:640px) { header { flex-wrap:wrap; gap:14px; position:relative; top:0; } .header-actions,.header-meta { width:100%; justify-content:space-between; gap:8px; flex-wrap:wrap; } .tab-bar { position:relative; top:0; } .principle-grid { grid-template-columns:1fr; } .safety-hero { padding:18px; } .safety-hero img { max-height:270px; } footer { gap:10px; flex-wrap:wrap; } .device-grid { grid-template-columns:1fr; } }