:root {
  --bg: #eef2f0;
  --card: #fff;
  --text: #1a2e1f;
  --muted: #5c6b60;
  --border: #d7e0d9;
  --green: #2e7d32;
  --green-bg: #e8f5e9;
  --rain: #1565c0;
  --rain-bg: #e3f2fd;
  --amber: #f9a825;
  --red: #c62828;
  --nav: #1b4332;
  --radius: 14px;
  --header-h: 64px;
  --portal-footer-h: 36px;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--text);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  padding-bottom: var(--portal-footer-h);
  background:
    radial-gradient(ellipse at top left, #d8ebe0 0%, transparent 50%),
    radial-gradient(ellipse at bottom right, #cfe0f0 0%, transparent 45%),
    var(--bg);
}

a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Full-bleed page width */
.app-shell {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 20px 28px 40px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
}
.site-header-inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 28px;
  min-height: var(--header-h);
}

.brand {
  font-size: 1.25rem;
  font-weight: 750;
  letter-spacing: -0.02em;
  color: var(--nav);
  text-decoration: none;
  white-space: nowrap;
}
.brand span { color: var(--green); }
.brand:hover { text-decoration: none; }

.nav-tabs {
  display: flex;
  align-items: stretch;
  gap: 4px;
  flex: 1;
  justify-content: center;
  flex-wrap: wrap;
}
.nav-tabs a {
  text-align: center;
  padding: 10px 18px;
  font-size: .88rem;
  font-weight: 650;
  color: var(--muted);
  text-decoration: none;
  border-radius: 10px;
}
.nav-tabs a:hover {
  background: #f0f5f1;
  text-decoration: none;
  color: var(--nav);
}
.nav-tabs a.active {
  color: var(--green);
  background: var(--green-bg);
}

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

.page-title-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 22px;
  box-shadow: 0 8px 28px rgba(27, 67, 50, .06);
  margin-bottom: 14px;
}

h1 { margin: 0 0 6px; font-size: 1.55rem; }
h2 { margin: 0 0 10px; font-size: 1.05rem; }
.meta { color: var(--muted); font-size: .88rem; line-height: 1.45; margin: 0 0 14px; }

.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px 16px;
}
.login-card {
  width: min(420px, 100%);
  background: linear-gradient(180deg, #f7fbf8, #fff);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 28px 24px;
  box-shadow: 0 16px 40px rgba(27, 67, 50, .08);
}
.login-card h1 { text-align: center; margin-bottom: 4px; }
.login-card .meta { text-align: center; }

label {
  display: block;
  font-size: .75rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin: 0 0 4px;
}
.field { margin-bottom: 12px; }
input, select, textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #c5d0c8;
  border-radius: 10px;
  font: inherit;
  background: #fff;
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid rgba(46,125,50,.35);
  border-color: var(--green);
}
button, .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 14px;
  border: none;
  border-radius: 10px;
  background: var(--green);
  color: #fff;
  font-weight: 700;
  font-size: .9rem;
  cursor: pointer;
  text-decoration: none;
}
button.secondary, .btn.secondary { background: #607d68; color: #fff; }
button.danger { background: var(--red); }
button.block { width: 100%; }
button:disabled { opacity: .55; cursor: not-allowed; }
a.btn:hover { text-decoration: none; }
.error { color: var(--red); font-size: .88rem; margin-top: 8px; }
.ok { color: var(--green); font-size: .88rem; margin-top: 8px; }

.station-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(560px, 1fr));
  gap: 20px;
}
.station-card {
  cursor: pointer;
  padding: 24px 26px;
  transition: transform .12s ease, box-shadow .12s ease;
  margin-bottom: 0;
}
.station-card:hover { transform: translateY(-1px); box-shadow: 0 12px 30px rgba(27,67,50,.1); }
.station-card h2 { margin-bottom: 5px; font-size: 1.3rem; }
.tiles {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}
.tile {
  background: #f4f7f5;
  border-radius: 12px;
  min-height: 104px;
  padding: 15px 10px;
  text-align: center;
}
.tile.rain { background: var(--rain-bg); }
.tile .label { font-size: .7rem; color: var(--muted); font-weight: 650; text-transform: uppercase; line-height: 1.25; }
.tile .value { font-size: 1.35rem; font-weight: 750; margin-top: 7px; }
.tile.rain .value { color: var(--rain); }
.tile .sub { font-size: .78rem; color: var(--muted); margin-top: 4px; }
.station-updated { margin-top: 14px; color: var(--muted); font-size: .86rem; }

.hero {
  font-size: 2.6rem;
  font-weight: 780;
  letter-spacing: -0.03em;
  line-height: 1;
  margin: 4px 0 2px;
}
.hero-label { font-size: .8rem; color: var(--muted); font-weight: 600; }
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.metric {
  background: #f4f7f5;
  border-radius: 12px;
  padding: 12px;
}
.metric.rain { background: var(--rain-bg); }
.metric .label { font-size: .72rem; color: var(--muted); font-weight: 600; }
.metric .value { font-size: 1.15rem; font-weight: 720; margin-top: 4px; }
.metric.rain .value { color: var(--rain); }

.signal-wrap {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.signal-bars { display: inline-flex; line-height: 0; }
.signal-text .meta { font-weight: 500; font-size: .85em; color: var(--muted); }

.wind-dir {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.wind-arrow {
  display: inline-flex;
  line-height: 0;
  transform-origin: 50% 50%;
}

.battery-low { color: var(--amber); font-weight: 700; }
.battery-crit { color: var(--red); font-weight: 700; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.chip {
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: .8rem;
  font-weight: 650;
  cursor: pointer;
}
.chip.active { background: var(--green-bg); border-color: #a5d6a7; color: var(--green); }

.chart-box { position: relative; height: 260px; margin-top: 8px; }
.charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
  gap: 14px;
}
.charts-grid .card { margin-bottom: 0; }
#map {
  height: min(78vh, 720px);
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--border);
}
.map-page {
  min-height: calc(100vh - var(--header-h) - var(--portal-footer-h));
  display: flex;
  flex-direction: column;
  padding-bottom: 20px;
}
.map-canvas-card {
  display: flex;
  flex: 1 1 auto;
  min-height: 400px;
  margin-bottom: 0;
  padding: 10px;
}
.map-canvas-card #map {
  height: auto;
  min-height: 400px;
  flex: 1 1 auto;
}
.map-metric-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-width: 0;
  margin: 0;
  padding: 7px 9px 9px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
}
.map-metric-picker legend {
  padding: 0 3px;
  font-size: .72rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .04em;
}
.map-metric-picker label {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin: 0;
  padding: 5px 7px;
  border-radius: 999px;
  background: #f4f7f5;
  color: var(--text);
  font-size: .78rem;
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
  cursor: pointer;
}
.map-metric-picker input {
  width: auto;
  margin: 0;
  accent-color: var(--green);
}
.portal-map-marker {
  background: transparent;
  border: 0;
}
.portal-map-marker-wrap {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 100%;
  pointer-events: auto;
}
.portal-map-pin {
  display: inline-flex;
  flex: 0 0 32px;
  filter: drop-shadow(0 2px 3px rgba(0,0,0,.35));
}
.portal-map-pin svg { display: block; }
.portal-map-marker-label {
  min-width: 120px;
  padding: 5px 8px;
  border-radius: 10px;
  background: #1b4332;
  color: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
  font: 700 12px/1.5 system-ui;
  text-align: left;
  white-space: nowrap;
}
.portal-map-marker-label span { color: #b7d8bd; font-weight: 600; }
.map-period-card { padding: 14px 18px; }
.map-coverage-controls {
  display: grid;
  grid-template-columns: minmax(200px, 1.2fr) minmax(180px, 1fr) minmax(180px, 1fr) auto;
  align-items: end;
  gap: 12px;
}
.map-coverage-presets,
.map-coverage-controls .field { margin: 0; }
.map-coverage-presets label { margin-bottom: 7px; }
.map-coverage-presets .chips { margin: 0; }
.map-coverage-controls .field input { min-width: 0; }
.map-coverage-controls button { min-height: 42px; white-space: nowrap; }

.portal-app-banner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 10px;
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 9px 14px;
  color: #f7fcf8;
  background:
    radial-gradient(circle at 10% 20%, rgba(183, 216, 189, .28), transparent 34%),
    linear-gradient(100deg, #123529, #1b5b3d);
  box-shadow: 0 4px 18px rgba(16, 54, 40, .24);
}
.portal-app-banner-mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(255, 255, 255, .35);
  border-radius: 9px;
  background: rgba(255, 255, 255, .12);
  font-weight: 800;
}
.portal-app-banner-copy { min-width: 0; }
.portal-app-banner-copy strong,
.portal-app-banner-copy span { display: block; }
.portal-app-banner-copy strong { font-size: .81rem; letter-spacing: .01em; }
.portal-app-banner-copy span {
  margin-top: 1px;
  color: #d7ebdb;
  font-size: .7rem;
  line-height: 1.25;
}
.portal-app-banner-cta {
  padding: 7px 9px;
  border-radius: 8px;
  background: #f4fbf5;
  color: #174c34;
  font-size: .72rem;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}
.portal-app-banner-cta:hover { text-decoration: none; }
.portal-app-banner-cta.is-disabled {
  color: #d7ebdb;
  background: rgba(255, 255, 255, .1);
  font-weight: 650;
}
.portal-app-banner-close {
  width: 26px;
  height: 26px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: #f7fcf8;
  font-size: 1.35rem;
  font-weight: 400;
  line-height: 1;
}

.toolbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: end; margin-bottom: 12px; }
.chart-range-controls {
  display: flex;
  flex: 0 1 auto;
  flex-wrap: wrap;
  align-items: end;
  gap: 8px;
}
.chart-range-controls .chips,
.chart-range-controls .chart-range-custom { margin-bottom: 0; }
.chart-range-controls .chart-range-custom { flex: 0 1 auto; }
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 700;
  background: var(--green-bg);
  color: var(--green);
}
.badge.pro { background: #f3e5f5; color: #6a1b9a; }
.badge.admin { background: #e8eaf6; color: #283593; }

.settings-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 14px;
}
.settings-layout .card { margin-bottom: 0; }

.portal-footer {
  display: flex;
  align-items: center;
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 2000;
  min-height: 36px;
  padding: 7px 28px;
  border-top: 1px solid var(--border);
  background: rgba(255, 255, 255, .72);
}
.portal-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  width: 100%;
  justify-content: center;
}
.portal-footer a {
  color: var(--muted);
  font-size: .72rem;
  font-weight: 600;
  text-decoration: none;
}
.portal-footer a:hover {
  color: var(--green);
  text-decoration: underline;
}

@media (max-width: 800px) {
  .app-shell, .site-header-inner { padding-left: 14px; padding-right: 14px; }
  .portal-footer { padding-left: 14px; padding-right: 14px; }
  .site-header-inner { flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; }
  .nav-tabs { order: 3; width: 100%; justify-content: stretch; }
  .nav-tabs a { flex: 1; padding: 10px 8px; font-size: .8rem; }
  .station-grid { grid-template-columns: 1fr; gap: 14px; }
  .station-card { padding: 20px 18px; }
  .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; margin-top: 14px; }
  .tile { min-height: 90px; padding: 12px 8px; }
  .tile .value { font-size: 1.2rem; }
  .grid-3 { grid-template-columns: 1fr; }
  .charts-grid { grid-template-columns: 1fr; }
  .hero { font-size: 2.2rem; }
  .map-metric-picker { width: 100%; }
  .map-metric-picker label { flex: 1 1 145px; }
  .map-period-card { padding: 14px; }
  .map-coverage-controls {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .map-coverage-presets { grid-column: 1 / -1; }
  .map-coverage-controls button { justify-self: start; }
}

@media (max-width: 480px) {
  .portal-app-banner { gap: 7px; padding: 8px 10px; }
  .portal-app-banner-copy span { display: none; }
  .portal-app-banner-cta { padding: 7px; font-size: .68rem; }
  .map-coverage-controls { grid-template-columns: 1fr; }
  .map-coverage-presets { grid-column: auto; }
  .map-coverage-controls button { width: 100%; }
}