:root {
  color-scheme: light dark;
  --bg: #f6f7f4;
  --panel: #ffffff;
  --panel-strong: #f0f4f8;
  --text: #182026;
  --muted: #64717d;
  --line: #d9e0e6;
  --green: #16845b;
  --yellow: #b7791f;
  --red: #c2413d;
  --grey: #64748b;
  --blue: #1d6fd7;
  --shadow: 0 18px 50px rgba(14, 31, 47, 0.18);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101418;
    --panel: #171d22;
    --panel-strong: #202a31;
    --text: #eef4f7;
    --muted: #9ba8b5;
    --line: #2c3942;
    --shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
  }
}

* {
  box-sizing: border-box;
}

html,
body,
.app-shell,
#map {
  height: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  letter-spacing: 0;
  overscroll-behavior: none;
}

body.auth-locked .app-shell {
  display: none;
}

button,
input,
select {
  font: inherit;
}

button {
  min-height: 44px;
}

.app-shell {
  display: grid;
  grid-template-columns: minmax(320px, 390px) 1fr;
  overflow: hidden;
}

.auth-screen,
.demo-modal {
  position: fixed;
  z-index: 1000;
  inset: 0;
  display: grid;
  place-items: center;
  background:
    linear-gradient(rgba(246, 247, 244, 0.86), rgba(246, 247, 244, 0.86)),
    url("https://tile.openstreetmap.org/12/2047/1362.png");
  background-size: 256px 256px;
  padding: 18px;
}

@media (prefers-color-scheme: dark) {
  .auth-screen,
  .demo-modal {
    background:
      linear-gradient(rgba(16, 20, 24, 0.88), rgba(16, 20, 24, 0.88)),
      url("https://tile.openstreetmap.org/12/2047/1362.png");
  }
}

.auth-panel,
.demo-panel {
  width: min(480px, 100%);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
  padding: 22px;
}

.auth-copy,
.auth-note {
  color: var(--muted);
  line-height: 1.45;
}

.auth-actions {
  display: grid;
  gap: 10px;
  margin: 18px 0 12px;
}

.magic-form {
  display: grid;
  gap: 8px;
}

.magic-form label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.magic-row {
  display: grid;
  gap: 10px;
}

.magic-row input {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
  color: var(--text);
  padding: 10px 12px;
}

.auth-button {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--text);
  color: var(--panel);
  cursor: pointer;
  font-weight: 800;
}

.auth-button.secondary {
  background: var(--panel-strong);
  color: var(--text);
}

.auth-button:disabled {
  cursor: progress;
  opacity: 0.65;
}

.demo-grid {
  display: grid;
  gap: 10px;
  margin: 16px 0;
}

.demo-grid div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
  padding: 12px;
}

.demo-grid strong,
.demo-grid span {
  display: block;
}

.demo-grid span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.sidebar {
  z-index: 650;
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 14px;
  border-right: 1px solid var(--line);
  background: var(--panel);
  padding: 18px;
}

.brand-row,
.sort-row,
.topbar,
.panel-header,
.button-grid,
.meta-grid,
.drawer-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-row,
.panel-header {
  justify-content: space-between;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: 30px;
}

h2 {
  margin-bottom: 4px;
  font-size: 20px;
}

h3 {
  margin-bottom: 8px;
  font-size: 15px;
}

.search-box {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

.search-box input,
.sort-row select,
.form-control,
.fault-select {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
  color: var(--text);
  padding: 9px 11px;
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip,
.pill-button,
.icon-button,
.action-button,
.quick-button {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
}

.chip {
  min-height: 34px;
  padding: 0 12px;
  font-size: 13px;
}

.chip.active,
.pill-button.primary,
.action-button.primary {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
}

.sort-row label {
  flex: 1;
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

.charger-list {
  min-height: 0;
  overflow: auto;
  padding-right: 2px;
}

.charger-row {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  margin-bottom: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 12px;
  text-align: left;
}

.row-main {
  min-height: 0;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  padding: 0;
  text-align: left;
}

.row-side {
  display: grid;
  align-content: start;
  justify-items: end;
  gap: 8px;
}

.charger-row:hover,
.charger-row.selected {
  border-color: var(--blue);
}

.charger-title {
  margin-bottom: 3px;
  font-weight: 800;
}

.charger-subtitle,
.tiny {
  color: var(--muted);
  font-size: 12px;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  border-radius: 999px;
  padding: 0 9px;
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.badge.green { background: var(--green); }
.badge.yellow { background: var(--yellow); }
.badge.red { background: var(--red); }
.badge.grey { background: var(--grey); }

.quick-button {
  padding: 0 10px;
  font-weight: 800;
}

.quick-button.free {
  border-color: var(--green);
  color: var(--green);
}

.map-stage {
  position: relative;
  min-width: 0;
  min-height: 100%;
}

.topbar {
  position: absolute;
  z-index: 600;
  top: 14px;
  left: 14px;
  right: 14px;
  flex-wrap: wrap;
  pointer-events: none;
}

.topbar > * {
  pointer-events: auto;
}

.pill-button,
.icon-button,
.action-button {
  padding: 0 14px;
  font-weight: 800;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.icon-button {
  width: 44px;
  padding: 0;
  flex: 0 0 auto;
}

.sidebar-backdrop {
  display: none;
}

.status-line {
  margin-left: auto;
  border-radius: 999px;
  background: color-mix(in srgb, var(--panel) 88%, transparent);
  padding: 10px 13px;
  color: var(--muted);
  font-size: 13px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.detail-panel {
  position: fixed;
  z-index: 700;
  right: 18px;
  bottom: 18px;
  width: min(440px, calc(100vw - 36px));
  max-height: calc(100vh - 36px);
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 16px;
  box-shadow: var(--shadow);
}

.panel-header p {
  margin-bottom: 0;
}

.connector-list {
  display: grid;
  gap: 8px;
  margin: 14px 0;
}

.connector-pill {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
  padding: 10px;
  font-size: 13px;
}

.button-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 12px 0;
}

.action-button {
  min-width: 0;
  background: var(--panel-strong);
}

.action-button.selected.green {
  border-color: var(--green);
  background: var(--green);
  color: #fff;
}

.action-button.selected.yellow {
  border-color: var(--yellow);
  background: var(--yellow);
  color: #fff;
}

.action-button.selected.red {
  border-color: var(--red);
  background: var(--red);
  color: #fff;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.form-grid label,
.fault-block label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

.meta-grid {
  align-items: stretch;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 12px 0;
}

.meta-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
}

.meta-card strong {
  display: block;
  margin-bottom: 3px;
}

.fault-block {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.drawer-actions {
  justify-content: flex-end;
  margin-top: 14px;
}

.notice,
.offline-banner {
  border: 1px solid #e2b35f;
  border-radius: 8px;
  background: color-mix(in srgb, #f5c56a 20%, var(--panel));
  padding: 10px;
  color: var(--text);
  font-size: 13px;
}

.hidden {
  display: none !important;
}

.desktop-hidden {
  display: none;
}

.marker-pin,
.cluster-pin {
  display: grid;
  place-items: center;
  border: 2px solid #fff;
  border-radius: 999px;
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.28);
}

.marker-pin {
  width: 24px;
  height: 24px;
}

.cluster-pin {
  width: 38px;
  height: 38px;
}

.marker-pin.green,
.cluster-pin.green { background: var(--green); }
.marker-pin.yellow,
.cluster-pin.yellow { background: var(--yellow); }
.marker-pin.red,
.cluster-pin.red { background: var(--red); }
.marker-pin.grey,
.cluster-pin.grey { background: var(--grey); }

.leaflet-container {
  background: #dce5dc;
  font-family: inherit;
}

@media (max-width: 820px) {
  body.sidebar-open {
    overflow: hidden;
  }

  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: fixed;
    z-index: 900;
    inset: 0 auto 0 0;
    width: min(390px, 92vw);
    height: 100dvh;
    padding: max(18px, env(safe-area-inset-top)) 18px max(18px, env(safe-area-inset-bottom));
    transform: translateX(-102%);
    transition: transform 220ms ease;
    box-shadow: var(--shadow);
    will-change: transform;
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .sidebar-backdrop {
    position: fixed;
    z-index: 850;
    inset: 0;
    display: block;
    width: 100vw;
    height: 100dvh;
    min-height: 0;
    border: 0;
    border-radius: 0;
    background: rgba(8, 13, 18, 0.38);
    padding: 0;
    cursor: pointer;
  }

  .sidebar-backdrop.hidden {
    display: none;
  }

  .desktop-hidden,
  .mobile-only {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .status-line {
    flex-basis: 100%;
    margin-left: 0;
    max-width: 100%;
  }

  .detail-panel {
    z-index: 820;
    right: 10px;
    bottom: 10px;
    width: calc(100vw - 20px);
    max-height: 62vh;
  }

  .topbar {
    top: max(12px, env(safe-area-inset-top));
    left: max(12px, env(safe-area-inset-left));
    right: max(12px, env(safe-area-inset-right));
    gap: 8px;
  }

  .pill-button {
    padding: 0 12px;
  }
}

@media (min-width: 821px) {
  .mobile-only {
    display: none;
  }
}