:root {
  --dust:      #E4D9C4;
  --dust-dark: #D8CAAE;
  --ink:       #211C17;
  --oxide:     #A33B20;
  --oxide-dark:#7E2C16;
  --ochre:     #C8892E;
  --panel:     #1B1A17;
  --panel-line:#3A362E;
  --amber:     #E8C468;
  --sage:      #8FAE6B;

  --font-display: 'Oswald', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--dust);
  color: var(--ink);
  font-family: var(--font-body);
}

a { color: inherit; }

/* ---------- Login page ---------- */

.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background:
    radial-gradient(ellipse at top, var(--dust-dark), var(--dust) 60%);
}

.login-card {
  width: min(360px, 90vw);
  background: var(--panel);
  color: var(--dust);
  border: 1px solid var(--panel-line);
  border-radius: 4px;
  padding: 2.25rem 2rem;
  text-align: center;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ochre);
  margin: 0 0 0.5rem;
}

.login-card h1, .topbar h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 2rem;
  letter-spacing: 0.02em;
  margin: 0;
  text-transform: uppercase;
}

.subtitle {
  color: #A79E8E;
  font-size: 0.9rem;
  margin: 0.4rem 0 1.5rem;
}

.login-card input[type="password"] {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border-radius: 3px;
  border: 1px solid var(--panel-line);
  background: #262319;
  color: var(--dust);
  font-family: var(--font-mono);
  font-size: 1rem;
  margin-bottom: 0.9rem;
}

.login-card input[type="password"]:focus {
  outline: 2px solid var(--ochre);
  outline-offset: 1px;
}

.remember {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: #A79E8E;
  margin-bottom: 1.25rem;
  text-align: left;
}

.login-card button {
  width: 100%;
  padding: 0.75rem;
  border: none;
  border-radius: 3px;
  background: var(--oxide);
  color: var(--dust);
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}

.login-card button:hover { background: var(--oxide-dark); }

.error {
  color: #E08A6D;
  font-size: 0.85rem;
  margin: 0 0 1rem;
}

/* ---------- App shell ---------- */

.topbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 1.25rem 1.25rem 0.75rem;
}

.logout {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-decoration: none;
  color: var(--oxide);
  border-bottom: 1px solid var(--oxide);
  padding-bottom: 1px;
}

/* ---------- Weather instrument panel ---------- */

.weather-panel {
  margin: 0 1.25rem 1rem;
  background: var(--panel);
  color: var(--dust);
  border-radius: 4px;
  padding: 1.1rem 1.25rem;
  border: 1px solid var(--panel-line);
}

.weather-panel .loading {
  font-family: var(--font-mono);
  color: #A79E8E;
  margin: 0.4rem 0;
}

.weather-main {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.weather-main .temp {
  font-family: var(--font-display);
  font-size: 2.75rem;
  color: var(--amber);
  line-height: 1;
}

.weather-main .feels {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: #A79E8E;
}

.weather-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.6rem 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--panel-line);
}

.weather-grid .label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 0.15rem;
}

.weather-grid > div {
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

.weather-meta {
  margin-top: 0.9rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--panel-line);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: #82796A;
}

.weather-meta a { color: var(--ochre); }

/* ---------- Map controls ---------- */

.map-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--oxide);
  margin: 0 1.25rem 0.5rem;
}

.map-controls {
  display: flex;
  gap: 0.5rem;
  margin: 0 1.25rem 0.75rem;
}

.layer-btn {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.55rem 1rem;
  border-radius: 3px;
  border: 1px solid var(--oxide);
  background: transparent;
  color: var(--oxide);
  cursor: pointer;
}

.layer-btn.active {
  background: var(--oxide);
  color: var(--dust);
}

/* ---------- Map ---------- */

#map {
  height: 65vh;
  min-height: 380px;
  margin: 0 1.25rem 1.5rem;
  border-radius: 4px;
  border: 1px solid var(--panel-line);
}

.live-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--sage);
  border: 2px solid #fff;
  box-shadow: 0 0 0 rgba(143, 174, 107, 0.6);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(143, 174, 107, 0.55); }
  70%  { box-shadow: 0 0 0 12px rgba(143, 174, 107, 0); }
  100% { box-shadow: 0 0 0 0 rgba(143, 174, 107, 0); }
}

@media (max-width: 560px) {
  .topbar { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
  .weather-main .temp { font-size: 2.25rem; }
}

@media (prefers-reduced-motion: reduce) {
  .live-dot { animation: none; }
}