/* Mzansi Connect App - 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;
  display: flex;
  flex-direction: column;
  padding-bottom: 56px;
}

.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 20px;
  border-bottom: 2px solid var(--line);
  background: var(--dark);
  position: sticky;
  top: 0;
  z-index: 50;
}

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

a.app-logo { 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;
}

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

.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;
  cursor: pointer;
}
.download-btn:active { transform: scale(0.96); }

.app-logo h1 { font-size: 1.05rem; font-family: 'Archivo Black', sans-serif; }
.app-logo p { font-size: 0.7rem; color: var(--muted); }

.conn-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--sa-red);
}
.conn-dot.connected { background: var(--sa-green); }

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

.tab-bar {
  display: flex;
  background: var(--dark);
  border-bottom: 2px solid var(--line);
  overflow-x: auto;
  position: sticky;
  top: 71px;
  z-index: 49;
}

.tab {
  flex: 1;
  min-width: 88px;
  padding: 12px 8px;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--muted);
  font-family: 'Archivo Black', sans-serif;
  font-size: 0.68rem;
  text-transform: uppercase;
  cursor: pointer;
  white-space: nowrap;
}

.tab.active {
  color: var(--sa-gold);
  border-bottom-color: var(--sa-gold);
}

.tab-count {
  background: var(--sa-red);
  color: #fff;
  border-radius: 999px;
  font-size: 0.6rem;
  padding: 1px 6px;
  margin-left: 4px;
}

main { flex: 1; width: 100%; max-width: 560px; margin: 0 auto; padding: 18px 16px; }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.tab-panel h2 {
  font-family: 'Archivo Black', sans-serif;
  font-size: 1.1rem;
  margin-bottom: 14px;
}

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

.device-card {
  background: var(--panel);
  border: 2px solid var(--line);
  border-top: 4px solid var(--sa-green);
  padding: 12px;
  cursor: pointer;
  transition: transform 0.15s;
}
.device-card:active { transform: scale(0.97); }
.device-card.offline { border-top-color: var(--muted); }
.device-card.error { border-top-color: var(--sa-red); }

.device-card .d-icon { font-size: 1.6rem; }
.device-card h3 { font-size: 0.85rem; margin: 6px 0 2px; }
.device-card .d-type { font-size: 0.65rem; color: var(--muted); text-transform: uppercase; }
.device-card .d-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.68rem;
  color: var(--muted);
  margin-top: 8px;
}

.d-status { font-weight: 700; }
.d-status.online { color: var(--sa-green); }
.d-status.offline { color: var(--muted); }
.d-status.low_battery { color: var(--sa-gold); }
.d-status.error { color: var(--sa-red); }

/* ─── Alerts ─── */
.alert-list { display: flex; flex-direction: column; gap: 10px; }

.alert-item {
  background: var(--panel);
  border: 2px solid var(--line);
  border-left: 5px solid var(--muted);
  padding: 12px;
}

.alert-item.warning { border-left-color: var(--sa-gold); }
.alert-item.critical { border-left-color: var(--sa-red); }
.alert-item.info { border-left-color: var(--sa-blue); }

.alert-item .a-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.alert-item h3 { font-size: 0.85rem; }
.alert-item .a-time { font-size: 0.65rem; color: var(--muted); white-space: nowrap; }
.alert-item p { font-size: 0.75rem; color: var(--muted); margin-top: 4px; }

.ack-btn {
  margin-top: 8px;
  padding: 6px 12px;
  font-family: 'Archivo Black', sans-serif;
  font-size: 0.6rem;
  text-transform: uppercase;
  background: var(--sa-green);
  color: #fff;
  border: none;
  cursor: pointer;
}

/* ─── Energy ─── */
.energy-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 14px;
}

.energy-stat {
  background: var(--panel);
  border: 2px solid var(--line);
  padding: 12px;
  text-align: center;
}
.energy-stat strong { font-size: 1.3rem; font-family: 'Archivo Black', sans-serif; color: var(--sa-gold); display: block; }
.energy-stat span { font-size: 0.65rem; color: var(--muted); text-transform: uppercase; }

#energyChart {
  width: 100%;
  background: var(--panel);
  border: 2px solid var(--line);
  display: block;
}
.chart-caption { text-align: center; font-size: 0.65rem; color: var(--muted); margin-top: 6px; }

/* ─── Security ─── */
.security-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 14px;
}
.security-stats div {
  background: var(--panel);
  border: 2px solid var(--line);
  padding: 10px;
  text-align: center;
}
.security-stats strong { display: block; font-size: 1.1rem; }
.security-stats span { font-size: 0.6rem; color: var(--muted); text-transform: uppercase; }

.security-feed { display: flex; flex-direction: column; gap: 10px; }

.sec-item {
  background: var(--panel);
  border: 2px solid var(--line);
  padding: 12px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.sec-item .s-icon { font-size: 1.4rem; }
.sec-item h3 { font-size: 0.82rem; }
.sec-item p { font-size: 0.7rem; color: var(--muted); margin-top: 2px; }
.sec-item time { font-size: 0.62rem; color: var(--muted); }

/* ─── Subscriptions ─── */
.plan-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}

.plan-card {
  background: var(--panel);
  border: 2px solid var(--line);
  padding: 14px;
  position: relative;
}
.plan-card.featured {
  border-color: var(--sa-gold);
  border-width: 3px;
}
.plan-card h3 { font-size: 0.85rem; }
.plan-card .price { font-size: 1.5rem; font-family: 'Archivo Black', sans-serif; color: var(--sa-gold); margin: 4px 0; }
.plan-card .price small { font-size: 0.6rem; color: var(--muted); font-family: 'Space Grotesk', sans-serif; }
.plan-card ul { list-style: none; font-size: 0.68rem; color: var(--muted); margin-top: 6px; }
.plan-card li { padding: 2px 0; }
.plan-card li::before { content: '› '; color: var(--sa-green); font-weight: 900; }

.sub-list { display: flex; flex-direction: column; gap: 10px; }

.sub-item {
  background: var(--panel);
  border: 2px solid var(--line);
  padding: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}
.sub-item h3 { font-size: 0.85rem; }
.sub-item p { font-size: 0.68rem; color: var(--muted); }
.sub-status { font-size: 0.65rem; font-weight: 700; padding: 3px 8px; border-radius: 999px; }
.sub-status.active { background: rgba(0,122,75,0.2); color: var(--sa-green); }
.sub-status.past_due { background: rgba(222,56,49,0.2); color: var(--sa-red); }

.cancel-btn {
  padding: 6px 10px;
  font-family: 'Archivo Black', sans-serif;
  font-size: 0.58rem;
  text-transform: uppercase;
  background: none;
  color: var(--sa-red);
  border: 2px solid var(--sa-red);
  cursor: pointer;
}

/* ─── Footer ─── */
footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 20px;
  background: var(--dark);
  border-top: 2px solid var(--line);
  font-size: 0.65rem;
  color: var(--muted);
}

/* ─── Empty states ─── */
.empty {
  background: var(--panel);
  border: 2px dashed var(--line);
  color: var(--muted);
  text-align: center;
  font-size: 0.8rem;
  padding: 28px 16px;
}

/* ─── Desktop tweaks ─── */
@media (min-width: 720px) {
  .device-grid { grid-template-columns: repeat(3, 1fr); }
  .plan-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 480px) {
  .download-btn { font-size: 0.55rem; padding: 6px 8px; }
  .app-logo 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; } }