@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;600&display=swap");

:root {
  color-scheme: dark;
  --bg-1: #060f1a;
  --bg-2: #0e1e2f;
  --accent: #6de0ff;
  --accent-muted: #2f8ca6;
  --card: rgba(9, 23, 39, 0.85);
  --text: #f3fbff;
  --muted: #8ea8ba;
  --marker-shadow: rgba(0, 0, 0, 0.35);
  --marker-outline: rgba(0, 0, 0, 0.9);
  --marker-outline-soft: rgba(0, 0, 0, 0.55);
}

.poi-icon--image {
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}

.poi-icon-img {
  height: 28px;
  width: 28px;
  object-fit: contain;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  color: var(--text);
  background: black;
  overflow: hidden;
}

.app {
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* Make toolbar overlay the map so the map can use full viewport space */
.app {
  position: relative;
}

.toolbar {
  display: flex;
  align-items: center;
  padding: 0.5rem 0.75rem;
  background: linear-gradient(90deg, rgba(8, 24, 40, 0.85) 0%, rgba(8, 24, 40, 0.55) 100%);
  backdrop-filter: blur(12px);
  border-radius: 0.75rem;
  margin: 0.75rem;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 30;
  pointer-events: auto;
}

.burger-toggle {
  flex: 0 0 auto;
  margin-right: 0.5rem;
  padding: 0.35rem 0.6rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(6,17,29,0.7);
  color: var(--text);
  font-size: 1.1rem;
  cursor: pointer;
}

.icon-grid-panel {
  position: absolute;
  top: 4rem;
  left: 0.75rem;
  /* keep panel only as wide as it needs to be */
  width: fit-content;
  max-width: calc(100% - 1.5rem);
  max-height: calc(100% - 4rem);
  /* transparent background and no border as requested */
  background: rgb(0,0,0,0.5);
  border-radius: 0.5rem;
  padding: 0.35rem;
  overflow: auto;
  z-index: 2000;
  display: none;
}

.icon-grid-panel[aria-hidden="false"] {
  display: block;
  /* no box shadow */
}

.icon-grid {
  display: grid;
  /* columns sized to content so panel stays narrow */
  grid-template-columns: repeat(8, min-content);
  gap: 0.25rem;
  align-items: center;
}

.icon-grid .poi-icon {
  width: auto;
  min-height: 40px;
  padding: 0.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-grid .poi-icon {
  height: auto;
  padding: 0.4rem;
}

/* Make icon grid cells semi-transparent (50%) while preserving muted styling */
/* Make icon grid cells semi-transparent (50%) by reducing their background alpha; keep icon images fully opaque */
.icon-grid .poi-icon {
  background: rgba(6,17,29,0.6);
}

.poi-icon-label {
  display: none;
  font-size: 11px;
  color: var(--muted);
  margin-left: 6px;
}

.icon-grid .poi-icon img {
  height: 4vh;
}

.brand {
  min-width: 220px;
}

.brand h1 {
  margin: 0;
  font-size: 1.2rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.brand p {
  margin: 0.1rem 0 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.icon-row {
  flex: 1;
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.4rem;
  min-width: 0;
  scrollbar-width: thin;
}

/* hide legacy horizontal toolbar if present */
.icon-row { display: none; }

.icon-row .poi-icon {
  width: auto;
  min-width: 56px;
}

.icon-row::-webkit-scrollbar {
  height: 6px;
}

.icon-row::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 999px;
}

.poi-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  padding: 0.12rem 0.18rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.45rem;
  background: rgba(6, 17, 29, 0.85);
  color: var(--text);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  cursor: pointer;
  user-select: none;
  transition: border-color 0.12s ease, transform 0.08s ease;
  touch-action: none;
  height: auto;
  width: auto;
}

.poi-icon:focus-visible {
  outline: 2px solid var(--accent);
}

body.mode-edit .poi-icon:active {
  transform: scale(0.95);
  cursor: grabbing;
}

body.mode-view .poi-icon:active {
  transform: scale(0.97);
}

.poi-icon img {
  display: inline-block;
}

.poi-icon {
  max-width: 140px;
}

.poi-icon.poi-icon--muted {
  opacity: 0.35;
  border-color: rgba(255, 255, 255, 0.05);
}

body.mode-edit .poi-icon {
  cursor: grab;
}

body.mode-edit .poi-icon:active {
  cursor: grabbing;
}

.map-stage {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

.map-viewport {
  width: 100%;
  height: 100%;
  border-radius: 0;
  background: black;
  overflow: hidden;
  position: relative;
  touch-action: none;
}

.map-content {
  position: absolute;
  top: 0;
  left: 0;
  transform-origin: top left;
  will-change: transform;
}

#mapImage {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
  user-select: none;
}

.poi-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* Tiles should render crisply with no smoothing or subpixel gaps */
.map-tile {
  image-rendering: pixelated;
  -ms-interpolation-mode: nearest-neighbor;
  display: block;
  backface-visibility: hidden;
  transform-origin: top left;
  will-change: transform;
}

.poi-marker {
  position: absolute;
  width: 2vh;
  height: 2vh;
  transform: translate(-50%, -50%);
  filter:
    drop-shadow(0 0 1px var(--marker-outline))
    drop-shadow(0 0 4px var(--marker-outline-soft))
    drop-shadow(0 3px 6px var(--marker-shadow));
  pointer-events: auto;
  cursor: grab;
  touch-action: none;
}

body.mode-view .poi-marker {
  cursor: pointer;
}

.poi-marker.poi-marker--hidden {
  opacity: 0 !important;
  pointer-events: none;
}

body.mode-view .poi-marker.poi-marker--visited {
  opacity: var(--visited-opacity, 0.5);
}

.hud {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  pointer-events: none;
}

.hud-chip {
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  background: rgba(5, 12, 21, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
}

.drag-ghost {
  position: fixed;
  width: 2vh;
  height: 2vh;
  pointer-events: none;
  transform: translate(-50%, -50%);
  filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.45));
  z-index: 1500;
}

.trash-can {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  width: 64px;
  height: 64px;
  border-radius: 1rem;
  background: rgba(5, 12, 21, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  line-height: 1;
  letter-spacing: normal;
  color: var(--muted);
  text-transform: none;
  pointer-events: none;
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  z-index: 1000;
  opacity: 1;
  visibility: visible;
}

.trash-can.trash-can--active {
  color: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 12px rgba(109, 224, 255, 0.35);
  transform: scale(1.08);
}

body.mode-view .trash-can {
  opacity: 0;
  visibility: hidden;
}

.mode-toggle {
  flex: 0 0 auto;
  margin-left: 0.5rem;
  padding: 0.35rem 0.75rem;
  border-radius: 0.65rem;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(6, 17, 29, 0.8);
  color: var(--text);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.mode-toggle.mode-toggle--active {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 8px rgba(109, 224, 255, 0.25);
}

@media (max-width: 720px) {
  .toolbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .mode-toggle {
    align-self: flex-end;
    margin-left: 0;
  }

  .map-stage {
    padding: 0.5rem;
  }

  .map-viewport {
    border-radius: 0.75rem;
  }
}