/* KoartGo brand system: shared surfaces and compact map-first navigation. */
:root {
  --kg-brand: #183b35;
  --kg-ink: #20302c;
  --kg-muted: #718078;
  --kg-surface: #ffffff;
  --kg-border: #e3e9e3;
  --kg-complete: #27714e;
  --kg-progress: #2b7886;
  --kg-open: #69756f;
  --kg-focus: #d68b4d;
  --bs-primary: var(--kg-brand);
  --bs-primary-rgb: 24, 59, 53;
  --bs-link-color: #235e82;
  --bs-link-hover-color: #183b35;
  --bs-body-color: var(--kg-ink);
  --bs-body-bg: #f7f8f3;
  --bs-border-color: var(--kg-border);
  --bs-card-bg: var(--kg-surface);
  --bs-card-border-color: var(--kg-border);
}

body { color: var(--kg-ink); }
:focus-visible { outline: 3px solid var(--kg-focus); outline-offset: 3px; }

.navbar.bg-light {
  background-color: #f7f8f3 !important;
  border-color: var(--kg-border) !important;
}
.navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--kg-ink);
  letter-spacing: -.035em;
}
.kg-brand-mark { display: block; border-radius: 10px; }

.btn-primary {
  --bs-btn-bg: var(--kg-brand);
  --bs-btn-border-color: var(--kg-brand);
  --bs-btn-hover-bg: #102d28;
  --bs-btn-hover-border-color: #102d28;
  --bs-btn-active-bg: #102d28;
  --bs-btn-active-border-color: #102d28;
}

.btn-outline-primary {
  --bs-btn-color: var(--kg-brand);
  --bs-btn-border-color: var(--kg-brand);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--kg-brand);
  --bs-btn-hover-border-color: var(--kg-brand);
  --bs-btn-focus-shadow-rgb: 24, 59, 53;
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--kg-brand);
  --bs-btn-active-border-color: var(--kg-brand);
  --bs-btn-active-shadow: inset 0 3px 5px rgba(16, 45, 40, .125);
  --bs-btn-disabled-color: var(--kg-brand);
  --bs-btn-disabled-bg: transparent;
  --bs-btn-disabled-border-color: var(--kg-brand);
  --bs-gradient: none;
}

.card {
  --bs-card-bg: var(--kg-surface);
  --bs-card-border-color: var(--kg-border);
  border-radius: 16px;
}

.progress-bar { background-color: var(--kg-complete); }

.kg-map-tabs { border-bottom-color: var(--kg-border); }
.kg-map-tabs .nav-link {
  color: var(--kg-muted);
  border: 1px solid transparent;
  border-top: 2px solid transparent;
  border-radius: 12px 12px 0 0;
}
.kg-map-tabs .nav-link:hover,
.kg-map-tabs .nav-link:focus-visible {
  color: var(--kg-brand);
  background: #f7f8f3;
  border-color: var(--kg-border) var(--kg-border) transparent;
}
.kg-map-tabs .nav-link.active {
  color: var(--kg-brand);
  background: var(--kg-surface);
  border-color: var(--kg-border) var(--kg-border) var(--kg-surface);
  border-top: 2px solid var(--kg-complete);
}

#pwa-install-banner {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  color: #fff;
  background: var(--kg-brand);
  border-top: 2px solid var(--kg-focus);
  box-shadow: 0 -2px 12px rgba(32, 48, 44, .24);
}

#pwa-install-banner img { flex: 0 0 40px; border-radius: 8px; }
#pwa-install-banner .kg-pwa-copy { flex: 1; font-size: 13px; line-height: 1.4; }
#pwa-install-banner button {
  flex: 0 0 auto;
  padding: 4px 8px;
  color: rgba(255, 255, 255, .78);
  font-size: 20px;
  background: transparent;
  border: 0;
  cursor: pointer;
}
#pwa-install-banner button:hover { color: #fff; }

.navbar.fixed-bottom {
  background: rgba(255, 255, 255, .96) !important;
  border-color: var(--kg-border) !important;
  box-shadow: 0 -4px 18px rgba(32, 48, 44, .08);
  backdrop-filter: blur(14px);
}
.navbar.fixed-bottom .nav-link {
  min-height: 48px;
  color: var(--kg-muted) !important;
  font-size: .68rem;
  line-height: 1.15;
  border-radius: 12px;
}
.navbar.fixed-bottom .nav-link.text-primary,
.navbar.fixed-bottom .nav-link[aria-current="page"] { color: var(--kg-brand) !important; }
.navbar.fixed-bottom .nav-link i { font-size: 1.15rem !important; }

/* The Life Map stays edge-to-edge; existing controls sit above the floating nav. */
body.kg-life-map-page,
body.kg-life-map-page main { margin: 0 !important; padding: 0 !important; overflow: hidden; }
body.kg-life-map-page > nav:first-of-type { display: none !important; }
body.kg-life-map-page #map {
  position: fixed !important;
  inset: 0;
  z-index: 1 !important;
  width: 100%;
  height: 100vh !important;
  height: 100dvh !important;
}
body.kg-life-map-page #bottom-nav {
  display: flex !important;
  position: fixed;
  left: 50%;
  right: auto;
  bottom: max(8px, env(safe-area-inset-bottom));
  z-index: 10000;
  width: min(560px, calc(100% - 20px));
  min-height: 0;
  padding: 4px 6px;
  border: 1px solid rgba(227, 233, 227, .95) !important;
  border-radius: 18px;
  transform: translateX(-50%);
}
body.kg-life-map-page #bottom-nav > .container-fluid { flex-wrap: nowrap; gap: 2px; padding: 0; }
body.kg-life-map-page #bottom-nav .nav-link {
  min-width: 0;
  min-height: 48px;
  flex: 1 1 0;
  padding: 3px 1px !important;
  font-size: .6rem;
  white-space: nowrap;
}
body.kg-life-map-page #bottom-nav .nav-link i { font-size: 1.1rem !important; }

body.kg-life-map-page .kg-stats {
  bottom: calc(max(10px, env(safe-area-inset-bottom)) + 78px);
  color: var(--kg-ink);
  background: rgba(255, 255, 255, .94);
  border: 1px solid rgba(227, 233, 227, .95);
  box-shadow: 0 8px 24px rgba(32, 48, 44, .14);
  backdrop-filter: blur(12px);
}
body.kg-life-map-page .kg-stats small { color: var(--kg-muted); opacity: 1; }
body.kg-life-map-page .kg-controls { bottom: calc(max(10px, env(safe-area-inset-bottom)) + 78px); gap: 6px; }
body.kg-life-map-page .kg-controls button,
body.kg-life-map-page .kg-tools button {
  color: var(--kg-ink);
  background: rgba(255, 255, 255, .96);
  border: 1px solid rgba(227, 233, 227, .95);
  box-shadow: 0 8px 24px rgba(32, 48, 44, .14);
  backdrop-filter: blur(12px);
}
body.kg-life-map-page .kg-controls button.active,
body.kg-life-map-page .kg-tools button.active {
  color: #fff;
  background: var(--kg-brand);
  border-color: var(--kg-brand);
}
body.kg-life-map-page #toggle-unvisited.active { background: var(--kg-open); border-color: var(--kg-open); }
body.kg-life-map-page #btn-play-pause.active,
body.kg-life-map-page #btn-stop.active { background: var(--kg-focus); border-color: var(--kg-focus); }
body.kg-life-map-page #toggle-basemap.active { background: #235e82; border-color: #235e82; }
body.kg-life-map-page #btn-polygon.active { background: var(--kg-progress); border-color: var(--kg-progress); }
body.kg-life-map-page #polygon-panel,
body.kg-life-map-page #route-panel,
body.kg-life-map-page #stop-confirm {
  color: var(--kg-ink);
  background: rgba(255, 255, 255, .97);
  border: 1px solid var(--kg-border);
  box-shadow: 0 12px 32px rgba(32, 48, 44, .18);
  backdrop-filter: blur(14px);
}
body.kg-life-map-page #polygon-panel .pp-actions button,
body.kg-life-map-page #route-panel .pp-actions button { color: var(--kg-brand); background: #eef3ec; }
body.kg-life-map-page #stop-confirm .btn-no { color: var(--kg-ink); background: #eef3ec; }
body.kg-life-map-page .map-loading {
  color: var(--kg-ink);
  background: rgba(255, 255, 255, .96);
  border: 1px solid var(--kg-border);
  box-shadow: 0 8px 24px rgba(32, 48, 44, .14);
}

@media (max-width: 380px) {
  body.kg-life-map-page #bottom-nav {
    width: calc(100% - 12px);
    bottom: max(5px, env(safe-area-inset-bottom));
    padding-inline: 3px;
  }
  body.kg-life-map-page #bottom-nav .nav-link { font-size: .54rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}