:root {
  --bg: #0b1220;
  --bg-raised: #111827;
  --panel: #0f172a;
  --line: #1f2a44;
  --text: #e5eefc;
  --muted: #93a4c3;
  --accent: #22d3ee;
  --accent-2: #38bdf8;
  --danger: #fb7185;
  --ok: #34d399;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  --sidebar-w: 320px;
  --detail-h: 240px;
  --header-h: 56px;
  --radius: 12px;
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
}

* {
  box-sizing: border-box;
}

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

button,
input {
  font: inherit;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92em;
}

.login-view {
  min-height: 100%;
  display: grid;
  place-items: center;
  background:
    radial-gradient(900px 400px at 15% -10%, rgba(34, 211, 238, 0.18), transparent 50%),
    radial-gradient(700px 360px at 90% 110%, rgba(56, 189, 248, 0.12), transparent 45%),
    var(--bg);
}

.login-card {
  width: min(420px, calc(100% - 32px));
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 12px;
}

.login-kicker {
  margin: 0;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 11px;
  font-weight: 700;
}

.login-card h1,
.detail-head h2 {
  margin: 0;
  font-size: 1.45rem;
}

.login-sub {
  margin: 0 0 8px;
  color: var(--muted);
}

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

.login-card input,
.search-label input {
  width: 100%;
  border: 1px solid var(--line);
  background: #0b1220;
  color: var(--text);
  border-radius: 10px;
  padding: 10px 12px;
  outline: none;
}

.login-card input:focus,
.search-label input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.18);
}

.login-card button,
.ghost-btn {
  border: 0;
  border-radius: 10px;
  padding: 10px 14px;
  cursor: pointer;
}

.login-card button {
  margin-top: 6px;
  background: linear-gradient(180deg, var(--accent), #06b6d4);
  color: #042f2e;
  font-weight: 700;
}

.login-card button:hover {
  filter: brightness(1.05);
}

.form-error {
  margin: 0;
  color: var(--danger);
  font-size: 13px;
}

.app-view {
  height: 100%;
  display: grid;
  grid-template-rows: var(--header-h) 1fr auto;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.brand-mark {
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--accent);
}

.brand-name {
  color: var(--muted);
  font-size: 13px;
}

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

.user-label {
  color: var(--muted);
  font-size: 13px;
}

.ghost-btn {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
}

.ghost-btn:hover {
  border-color: var(--accent);
}

.app-body {
  min-height: 0;
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
}

.sidebar {
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px;
  border-right: 1px solid var(--line);
  background: var(--panel);
}

.sidebar-head {
  display: flex;
  align-items: flex-end;
  gap: 10px;
}

.sidebar-head .search-label {
  flex: 1;
  min-width: 0;
}

.sidebar-toggle-btn {
  display: none;
}

.search-hint {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.results-list {
  min-height: 0;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.result-card {
  text-align: left;
  width: 100%;
  border: 1px solid var(--line);
  background: #0b1220;
  color: var(--text);
  border-radius: 10px;
  padding: 10px 12px;
  cursor: pointer;
}

.result-card:hover,
.result-card.active {
  border-color: var(--accent);
}

.result-card.active {
  box-shadow: 0 0 0 2px rgba(34, 211, 238, 0.2);
}

.result-name {
  font-weight: 700;
}

.result-meta {
  color: var(--muted);
  font-size: 12px;
  margin-top: 3px;
}

.tag {
  display: inline-block;
  margin-top: 6px;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(34, 211, 238, 0.12);
  color: var(--accent);
}

.no-gps {
  color: #fbbf24;
}

.map-wrap {
  position: relative;
  min-height: 0;
}

.map-controls {
  position: absolute;
  top: 12px;
  left: 50%;
  z-index: 5;
  transform: translateX(-50%);
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
  max-width: calc(100% - 24px);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.map-control-btn {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  cursor: pointer;
  background: var(--panel);
  color: var(--text);
  font-weight: 700;
  font-size: 12px;
  line-height: 1.2;
  white-space: nowrap;
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.28);
}

.map-control-btn:hover:not(:disabled) {
  background: var(--bg-raised);
  border-color: var(--accent);
}

.map-control-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.map-control-btn[hidden] {
  display: none;
}

.map {
  height: 100%;
  width: 100%;
}

.map-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 24px;
  color: var(--muted);
  background:
    linear-gradient(180deg, rgba(11, 18, 32, 0.2), rgba(11, 18, 32, 0.55)),
    repeating-linear-gradient(90deg, #142033 0 24px, #101827 24px 48px);
}

.map-placeholder[hidden],
.detail-panel[hidden],
.login-view[hidden],
.app-view[hidden],
.form-error[hidden] {
  display: none;
}

.detail-panel {
  border-top: 1px solid var(--line);
  background: var(--bg-raised);
  min-height: var(--detail-h);
  max-height: 42vh;
  overflow: auto;
  padding: 14px 18px 18px;
}

.detail-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.detail-fields {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}

.field {
  background: #0b1220;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
}

.field span {
  display: block;
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.field strong {
  display: block;
  margin-top: 4px;
  font-size: 14px;
  word-break: break-word;
}

@media (max-width: 840px) {
  .app-body {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }

  .sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 10px 12px;
    gap: 8px;
    overflow: hidden;
  }

  .results-list {
    flex: 0 1 auto;
    max-height: calc(2 * 6.25rem + 0.5rem);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .app-body.sidebar-collapsed {
    grid-template-rows: 0 1fr;
  }

  .app-body.sidebar-collapsed .sidebar {
    overflow: hidden;
    padding: 0;
    border-bottom: 0;
    opacity: 0;
    pointer-events: none;
  }

  .sidebar-toggle-btn,
  #sidebar-show-btn.map-control-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    white-space: nowrap;
  }

  .sidebar-toggle-btn {
    margin-bottom: 2px;
  }

  .brand-name {
    display: none;
  }

  .detail-panel {
    max-height: 38vh;
  }
}