/* ---------------------------------------------------------------
 * Global foundation — Graphite & Iris design system
 * ------------------------------------------------------------- */

:root {
  --canvas: #F3F4F6;
  --surface: #FFFFFF;
  --ink: #0E1116;
  --ink-soft: #5A616D;
  --line: rgba(14, 17, 22, 0.08);
  --accent: #6246EA;
  --map-ctrl-bg: rgba(255, 255, 255, 0.92);
  --map-ctrl-fg: #2A2E35;
  --map-ctrl-hover: rgba(14, 17, 22, 0.06);
  --map-ctrl-shadow: 0 1px 2px rgba(16, 24, 40, 0.06), 0 6px 16px -6px rgba(16, 24, 40, 0.18);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) {
    --canvas: #0A0B0D;
    --surface: #131519;
    --ink: #ECEDEF;
    --ink-soft: #A0A6B1;
    --line: rgba(255, 255, 255, 0.075);
    --accent: #9D8CFB;
    --map-ctrl-bg: rgba(24, 26, 31, 0.9);
    --map-ctrl-fg: #E3E5E8;
    --map-ctrl-hover: rgba(255, 255, 255, 0.07);
    --map-ctrl-shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 20px -6px rgba(0, 0, 0, 0.6);
    color-scheme: dark;
  }
}

:root[data-theme='dark'] {
  --canvas: #0A0B0D;
  --surface: #131519;
  --ink: #ECEDEF;
  --ink-soft: #A0A6B1;
  --line: rgba(255, 255, 255, 0.075);
  --accent: #9D8CFB;
  --map-ctrl-bg: rgba(24, 26, 31, 0.9);
  --map-ctrl-fg: #E3E5E8;
  --map-ctrl-hover: rgba(255, 255, 255, 0.07);
  --map-ctrl-shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 20px -6px rgba(0, 0, 0, 0.6);
  color-scheme: dark;
}

html, body {
  height: 100%;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior-y: none;
  background: var(--canvas);
  color: var(--ink);
}

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

/* Slim scrollbars (desktop) */
@media (min-width: 900px) {
  ::-webkit-scrollbar {
    width: 10px;
    height: 10px;
  }
  ::-webkit-scrollbar-track {
    background: transparent;
  }
  ::-webkit-scrollbar-thumb {
    background-color: rgba(120, 128, 140, 0.28);
    border-radius: 10px;
    border: 3px solid transparent;
    background-clip: content-box;
  }
  ::-webkit-scrollbar-thumb:hover {
    background-color: rgba(120, 128, 140, 0.5);
  }
}

/* ---------------------------------------------------------------
 * Map controls (MapLibre) — floating glass buttons
 * ------------------------------------------------------------- */

.maplibregl-ctrl-top-right,
.maplibregl-ctrl-top-left {
  padding: 4px;
}

.maplibregl-ctrl-top-right .maplibregl-ctrl,
.maplibregl-ctrl-top-left .maplibregl-ctrl {
  margin: 8px 8px 0 !important;
}

.maplibregl-ctrl-group {
  background: var(--map-ctrl-bg) !important;
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-radius: 12px !important;
  box-shadow: var(--map-ctrl-shadow) !important;
  border: 1px solid var(--line);
  overflow: hidden;
}

.maplibregl-ctrl-group button {
  width: 38px !important;
  height: 38px !important;
  color: var(--map-ctrl-fg);
  transition: background-color 0.15s ease;
}

.maplibregl-ctrl-group button + button {
  border-top: 1px solid var(--line) !important;
}

.maplibregl-ctrl-group button:not(:disabled):hover {
  background-color: var(--map-ctrl-hover) !important;
}

.maplibregl-ctrl-group button:focus-visible {
  box-shadow: inset 0 0 0 2px var(--accent) !important;
}

.maplibregl-ctrl-group button .MuiSvgIcon-root {
  font-size: 19px;
}

:root[data-theme='dark'] .maplibregl-ctrl button .maplibregl-ctrl-icon {
  filter: invert(1) brightness(1.4);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) .maplibregl-ctrl button .maplibregl-ctrl-icon {
    filter: invert(1) brightness(1.4);
  }
}

.maplibregl-ctrl-scale {
  background: var(--map-ctrl-bg) !important;
  color: var(--map-ctrl-fg) !important;
  border-color: var(--map-ctrl-fg) !important;
  border-radius: 0 0 6px 6px;
  font: 600 10px/1.6 'Inter', system-ui, sans-serif !important;
  backdrop-filter: blur(10px);
}

.maplibregl-ctrl-attrib {
  background: var(--map-ctrl-bg) !important;
  color: var(--ink-soft) !important;
  border-radius: 10px !important;
  font: 500 10.5px/1.4 'Inter', system-ui, sans-serif !important;
}

.maplibregl-ctrl-attrib a {
  color: var(--ink-soft) !important;
}

.maplibregl-ctrl-attrib.maplibregl-compact {
  box-shadow: var(--map-ctrl-shadow);
}

.maplibregl-popup-content {
  border-radius: 12px !important;
  padding: 10px 14px !important;
  background: var(--surface) !important;
  color: var(--ink) !important;
  box-shadow: var(--map-ctrl-shadow) !important;
  font: 500 13px/1.45 'Inter', system-ui, sans-serif;
}

.maplibregl-popup-tip {
  border-top-color: var(--surface) !important;
  border-bottom-color: var(--surface) !important;
}

/* ---------------------------------------------------------------
 * Motion preferences & print
 * ------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  * {
    height: auto !important;
    overflow: visible !important;
  }
}