/* ── Shell & map ─────────────────────────────────────────────────────────── */

.visibility-shell {
  position: relative;
  height: 72vh;
  min-height: 420px;
  max-height: 820px;
  border: 1px solid var(--at-border, #223140);
  border-radius: 8px;
  overflow: hidden;
  background: var(--at-bg-soft, #0d141c);
  width: 100%;
  margin-bottom: 2rem;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
}

.visibility-map {
  width: 100%;
  height: 100%;
  background: var(--at-bg-panel, #121b24);
  position: relative;
}

/* ── Floating control panel — compact horizontal strip (default) ─────────── */

.visibility-map-panel {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 1;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 6px;
  width: auto;
  max-width: calc(100vw - 20px);
  background: rgba(9, 14, 20, 0.90);
  border: 1px solid var(--at-border, #223140);
  border-radius: 8px;
  padding: 5px 6px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

/* ── Layer buttons ───────────────────────────────────────────────────────── */

.visibility-layer-list {
  display: flex;
  flex-direction: row;
  gap: 4px;
  margin-bottom: 0;
}

.visibility-layer-button {
  color: #eef3f7;
  border: 1px solid #2c3d4c;
  background: rgba(7, 11, 17, 0.48);
  border-radius: 5px;
  padding: 4px 7px;
  text-align: center;
  cursor: pointer;
  font: inherit;
  width: auto;
}

.visibility-layer-button[aria-pressed="true"] {
  border-color: var(--at-accent, #f2b23c);
  background: rgba(242, 178, 60, 0.13);
  box-shadow:
    inset 3px 0 0 var(--at-accent, #f2b23c),
    0 0 12px rgba(242, 178, 60, 0.1);
}

.visibility-layer-button:disabled {
  cursor: not-allowed;
  color: #8a99a6;
  background: #131c25;
}

.visibility-layer-missing {
  color: #8a99a6;
  background: #131c25;
}

.visibility-layer-title {
  display: none;
  font-size: 0.82rem;
  font-weight: 700;
}

.visibility-layer-short {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
}

/* ── Legend — swatches only, vertical column (default) ───────────────────── */

.visibility-legend {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding-left: 6px;
  border-left: 1px solid var(--at-border, #223140);
  margin-bottom: 0;
}

.visibility-legend-row {
  display: flex;
  align-items: center;
  color: #cbd7e1;
}

.visibility-legend-row span:last-child {
  display: none;
}

.visibility-swatch {
  width: 10px;
  height: 8px;
  border-radius: 2px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  flex-shrink: 0;
}

/* ── Status — always visible, including on mobile, so load/error feedback
   is never silently hidden ──────────────────────────────────────────────── */

.visibility-status {
  display: block;
  font-size: 0.72rem;
  color: #8a99a6;
  padding-top: 6px;
  border-top: 1px solid var(--at-border, #223140);
  line-height: 1.35;
  min-height: 0;
}

.visibility-status:empty {
  display: none;
}

/* ── Debug panel (floating, bottom-left, shown via ?debug) ───────────────── */

.visibility-debug-panel {
  position: absolute;
  bottom: 36px;
  left: 10px;
  z-index: 1;
  width: 300px;
  background: rgba(9, 14, 20, 0.92);
  border: 1px solid rgba(58, 167, 201, 0.3);
  border-radius: 8px;
  padding: 10px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.visibility-debug-toggle {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  margin-bottom: 8px;
  color: #d9e4ec;
  font-size: 0.85rem;
  cursor: pointer;
}

.visibility-debug-toggle input {
  margin-top: 0.18rem;
  accent-color: var(--at-accent-2, #3aa7c9);
}

.visibility-debug {
  padding: 8px 10px;
  border-radius: 6px;
  color: #b6c6d2;
  background: rgba(58, 167, 201, 0.08);
  border: 1px solid rgba(58, 167, 201, 0.18);
  font-size: 0.78rem;
  line-height: 1.45;
  word-break: break-word;
}

/* ── Popup ───────────────────────────────────────────────────────────────── */

.maplibregl-popup-content {
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--at-text, #eef3f7);
  background: var(--at-bg-panel, #121b24);
  border: 1px solid var(--at-border, #223140);
  box-shadow: var(--at-shadow, 0 22px 60px rgba(0, 0, 0, 0.4));
}

.maplibregl-popup-content strong {
  color: var(--at-accent, #f2b23c);
}

.maplibregl-popup-close-button {
  color: var(--at-muted, #a9b9c6);
}

.maplibregl-popup-anchor-bottom .maplibregl-popup-tip {
  border-top-color: var(--at-bg-panel, #121b24);
}

.maplibregl-popup-anchor-top .maplibregl-popup-tip {
  border-bottom-color: var(--at-bg-panel, #121b24);
}

/* ── Credit ──────────────────────────────────────────────────────────────── */

.visibility-credit {
  margin: -1rem 0 2rem;
  color: #b6c6d2;
  font-size: 0.94rem;
}

.visibility-credit a {
  color: #8fc9e0;
  text-decoration-color: rgba(143, 201, 224, 0.45);
}

.visibility-credit a:hover,
.visibility-credit a:focus {
  color: #c7e6f5;
  text-decoration-color: rgba(199, 230, 245, 0.8);
}

/* ── Wide panel (≥ 700 px) — restore full vertical panel with text ────────── */

@media (min-width: 700px) {
  .visibility-map-panel {
    display: block;
    width: 180px;
    padding: 8px;
  }

  .visibility-layer-list {
    display: grid;
    flex-direction: unset;
    gap: 4px;
    margin-bottom: 8px;
  }

  .visibility-layer-button {
    padding: 5px 8px;
    text-align: left;
    width: 100%;
  }

  .visibility-layer-title {
    display: block;
  }

  .visibility-layer-short {
    display: none;
  }

  .visibility-legend {
    display: grid;
    flex-direction: unset;
    gap: 3px;
    font-size: 0.72rem;
    padding-top: 7px;
    padding-left: 0;
    border-left: none;
    border-top: 1px solid var(--at-border, #223140);
    margin-bottom: 6px;
  }

  .visibility-legend-row {
    display: grid;
    grid-template-columns: 12px minmax(0, 1fr);
    gap: 6px;
  }

  .visibility-legend-row span:last-child {
    display: unset;
  }

  .visibility-swatch {
    width: 12px;
    height: 9px;
  }

  .visibility-status {
    display: block;
  }
}

/* ── Wide bleed (≥ 900 px) ───────────────────────────────────────────────── */

@media (min-width: 900px) {
  .visibility-shell {
    left: 50%;
    margin-left: calc(-50vw + 24px);
    margin-right: calc(-50vw + 24px);
    position: relative;
    width: calc(100vw - 48px);
  }
}