/*
 * Author: Simon-Pierre Boucher
 * Contact: contact@spboucher.ai
 * Project: Groupe Ka / Ka Maps
 *
 * Framework chrome styles, themed per app via CSS custom properties.
 * Apps set these on the .ka-map container (or an ancestor):
 *   --ka-accent      app accent color
 *   --ka-on-accent   text on accent
 *   --ka-surface     control surface
 *   --ka-ink         primary text
 *   --ka-line        border color
 *   --ka-radius      control radius
 *   --ka-shadow      control shadow
 *   --ka-font        UI font stack
 */

.ka-map {
  --ka-accent: #141814;
  --ka-on-accent: #ffffff;
  --ka-surface: #ffffff;
  --ka-ink: #141814;
  --ka-line: rgba(20, 24, 20, 0.85);
  --ka-radius: 8px;
  --ka-shadow: 4px 4px 0 rgba(20, 24, 20, 0.18);
  --ka-font: system-ui, sans-serif;
  font-family: var(--ka-font);
}

.ka-map-canvas {
  outline: none;
}

/* ---- Search this area ---- */
.ka-search-area {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  pointer-events: none;
}

.ka-search-area-btn {
  pointer-events: auto;
  border: 1.5px solid var(--ka-line);
  background: var(--ka-accent);
  color: var(--ka-on-accent);
  font: 600 13px/1 var(--ka-font);
  padding: 10px 16px;
  border-radius: 999px;
  box-shadow: var(--ka-shadow);
  cursor: pointer;
  min-height: 40px;
}

.ka-search-area-btn:active {
  transform: translate(2px, 2px);
  box-shadow: none;
}

.ka-search-area-btn:disabled {
  opacity: 0.7;
  cursor: default;
}

.ka-search-area-auto {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--ka-surface);
  color: var(--ka-ink);
  border: 1px solid var(--ka-line);
  border-radius: 999px;
  padding: 5px 10px;
  font: 500 11px/1 var(--ka-font);
  cursor: pointer;
  user-select: none;
}

.ka-search-area-auto input {
  accent-color: var(--ka-accent);
  margin: 0;
}

/* ---- Loading / count / empty ---- */
.ka-loading {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--ka-surface);
  color: var(--ka-ink);
  border: 1.5px solid var(--ka-line);
  border-radius: 999px;
  padding: 7px 14px;
  font: 500 12px/1 var(--ka-font);
  box-shadow: var(--ka-shadow);
}

.ka-loading-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ka-accent);
  animation: ka-pulse 1.2s ease-in-out infinite;
}

@keyframes ka-pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.35;
    transform: scale(0.7);
  }
}

@media (prefers-reduced-motion: reduce) {
  .ka-loading-dot {
    animation: none;
  }
}

.ka-count {
  position: absolute;
  bottom: 14px;
  left: 14px;
  z-index: 9;
  background: var(--ka-surface);
  color: var(--ka-ink);
  border: 1px solid var(--ka-line);
  border-radius: 999px;
  padding: 6px 12px;
  font: 600 11px/1 var(--ka-font);
}

.ka-empty {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 9;
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: center;
  background: var(--ka-surface);
  color: var(--ka-ink);
  border: 1.5px solid var(--ka-line);
  border-radius: var(--ka-radius);
  padding: 18px 22px;
  font: 400 13px/1.5 var(--ka-font);
  box-shadow: var(--ka-shadow);
  max-width: 320px;
}

/* ---- Locate ---- */
.ka-locate {
  position: absolute;
  top: 12px;
  right: 52px;
  z-index: 10;
  border: 1.5px solid var(--ka-line);
  background: var(--ka-surface);
  color: var(--ka-ink);
  font: 600 12px/1 var(--ka-font);
  padding: 9px 13px;
  border-radius: 999px;
  cursor: pointer;
  min-height: 40px;
}

/* ---- Preview: desktop panel / mobile bottom sheet ---- */
.ka-preview {
  z-index: 20;
  background: var(--ka-surface);
  border: 1.5px solid var(--ka-line);
  box-shadow: var(--ka-shadow);
}

.ka-preview-panel {
  position: absolute;
  top: 14px;
  left: 14px;
  width: 290px;
  max-width: calc(100% - 28px);
  border-radius: var(--ka-radius);
  overflow: hidden;
}

.ka-preview-sheet {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 14px 14px 0 0;
  border-bottom: none;
  padding-bottom: env(safe-area-inset-bottom);
  animation: ka-sheet-in 0.22s ease-out;
}

@keyframes ka-sheet-in {
  from {
    transform: translateY(24px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ka-preview-sheet {
    animation: none;
  }
}

.ka-preview-close {
  position: absolute;
  top: 6px;
  right: 6px;
  z-index: 2;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid var(--ka-line);
  background: var(--ka-surface);
  color: var(--ka-ink);
  font: 600 16px/1 var(--ka-font);
  cursor: pointer;
}

/* ---- MapLibre control skinning (no default-looking buttons) ---- */
.ka-map .mapboxgl-ctrl-group {
  border-radius: var(--ka-radius);
  border: 1.5px solid var(--ka-line);
  box-shadow: var(--ka-shadow);
  overflow: hidden;
  background: var(--ka-surface);
}

.ka-map .mapboxgl-ctrl-group button {
  background: var(--ka-surface);
  width: 34px;
  height: 34px;
}

.ka-map .mapboxgl-ctrl-group button + button {
  border-top: 1px solid var(--ka-line);
}

.ka-map .mapboxgl-ctrl-attrib {
  font: 400 10px/1.4 var(--ka-font);
  background: color-mix(in srgb, var(--ka-surface) 85%, transparent);
  border-radius: 6px 0 0 0;
}

/* ---- Groupe Ka brand badge ---- */
.ka-brand {
  position: absolute;
  bottom: 14px;
  right: 14px;
  z-index: 9;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1px;
  background: var(--ka-surface);
  color: var(--ka-ink);
  border: 1.5px solid var(--ka-line);
  border-radius: var(--ka-radius);
  padding: 6px 10px;
  pointer-events: none;
  box-shadow: var(--ka-shadow);
}

.ka-brand-name {
  font: 700 11px/1.2 var(--ka-font);
  letter-spacing: 0.02em;
}

.ka-brand-sub {
  font: 600 8.5px/1.2 var(--ka-font);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  opacity: 0.6;
}

/* attribution slides left of the badge so both stay readable */
.ka-map .mapboxgl-ctrl-bottom-right {
  right: 0;
  bottom: 58px;
}

/* ---- 3D tilt toggle ---- */
.ka-3d {
  position: absolute;
  top: 96px;
  right: 10px;
  z-index: 10;
  width: 38px;
  height: 38px;
  border: 1.5px solid var(--ka-line);
  border-radius: var(--ka-radius);
  background: var(--ka-surface);
  color: var(--ka-ink);
  font: 700 12px/1 var(--ka-font);
  cursor: pointer;
  box-shadow: var(--ka-shadow);
}

.ka-3d.on {
  background: var(--ka-accent);
  color: var(--ka-on-accent);
}

/* ---- Dessiner une zone (Ka Draw) ---- */
.ka-draw-btn {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 10;
  border: 1.5px solid var(--ka-line);
  background: var(--ka-surface);
  color: var(--ka-ink);
  font: 600 12.5px/1 var(--ka-font);
  padding: 9px 14px;
  border-radius: var(--ka-radius);
  box-shadow: var(--ka-shadow);
  cursor: pointer;
  min-height: 38px;
}
.ka-draw-btn.drawing {
  background: var(--ka-accent);
  color: var(--ka-on-accent);
}
.ka-draw-btn.has-zone {
  background: var(--ka-accent);
  color: var(--ka-on-accent);
}
@media (max-width: 780px) {
  .ka-draw-btn {
    top: auto;
    bottom: 68px;
    left: 12px;
  }
}

/* ---- Tooltip de cluster (fourchette de prix) ---- */
.ka-cluster-tip {
  position: absolute;
  z-index: 11;
  transform: translate(-50%, calc(-100% - 14px));
  background: var(--ka-surface);
  color: var(--ka-ink);
  border: 1.5px solid var(--ka-line);
  border-radius: var(--ka-radius);
  box-shadow: var(--ka-shadow);
  font: 600 12px/1.35 var(--ka-font);
  padding: 7px 10px;
  pointer-events: none;
  white-space: nowrap;
}
.ka-cluster-tip small {
  display: block;
  font-weight: 500;
  opacity: 0.75;
}

/* =============================================================================
   KA MAP SYSTEM v2 — mode carte immersif (shell, sheet, split, toolbar,
   mode dessin, fiche contextuelle). Chrome minimal : surfaces translucides
   floutées, hairlines, une seule grappe de contrôles. Thémé par les mêmes
   variables --ka-* que la v1.
============================================================================= */

.ka-shell {
  position: fixed;
  inset: 0;
  z-index: var(--ka-shell-z, 640);
  background: var(--ka-surface);
  font-family: var(--ka-font);
  display: flex;
  flex-direction: column;
  overscroll-behavior: contain;
}

/* ---- barre supérieure ultra compacte ---- */
.ka-shell-top {
  flex: 0 0 auto;
  height: 52px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 10px 0 6px;
  background: var(--ka-surface);
  border-bottom: 1px solid color-mix(in srgb, var(--ka-ink) 14%, transparent);
  z-index: 30;
}

.ka-shell-exit {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: 0;
  background: transparent;
  color: var(--ka-ink);
  font: 600 13px/1 var(--ka-font);
  padding: 8px 10px;
  border-radius: 10px;
  cursor: pointer;
  min-height: 40px;
}
.ka-shell-exit:hover { background: color-mix(in srgb, var(--ka-ink) 7%, transparent); }

.ka-shell-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  font: 700 14px/1 var(--ka-font);
  color: var(--ka-ink);
}

.ka-shell-extras {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

/* ---- mobile : carte edge-to-edge ---- */
.ka-shell-mobile .ka-shell-map {
  position: relative;
  flex: 1 1 auto;
  min-height: 0;
}
.ka-shell-mobile .ka-shell-map .ka-map { position: absolute; inset: 0; }

/* ---- bottom sheet à crans ---- */
.ka-sheet {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 40;
  display: flex;
  flex-direction: column;
  background: var(--ka-surface);
  border-radius: 18px 18px 0 0;
  box-shadow: 0 -10px 34px rgba(12, 14, 18, 0.18);
  border-top: 1px solid color-mix(in srgb, var(--ka-ink) 10%, transparent);
  transition: height 0.26s cubic-bezier(0.3, 0.9, 0.3, 1);
  padding-bottom: env(safe-area-inset-bottom);
  touch-action: none;
}
.ka-sheet.dragging { transition: none; }
.ka-sheet-body { touch-action: pan-y; }

.ka-sheet-grip {
  flex: 0 0 auto;
  padding: 7px 14px 8px;
  cursor: grab;
  user-select: none;
}
.ka-sheet-grip:active { cursor: grabbing; }
.ka-sheet-handle {
  display: block;
  width: 42px;
  height: 4px;
  border-radius: 999px;
  margin: 0 auto 6px;
  background: color-mix(in srgb, var(--ka-ink) 22%, transparent);
}
.ka-sheet-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 30px;
}

.ka-sheet-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
  padding: 0 14px;
}
.ka-sheet-full .ka-sheet-body { overflow-y: auto; -webkit-overflow-scrolling: touch; }
.ka-sheet-half .ka-sheet-body { overflow-y: auto; -webkit-overflow-scrolling: touch; }
.ka-sheet-mini .ka-sheet-body { visibility: hidden; }

/* ---- desktop : split résultats | carte ---- */
.ka-split {
  position: relative;
  flex: 1 1 auto;
  min-height: 0;
  display: grid;
  grid-template-columns: var(--ka-split, 40%) 14px 1fr;
}
.ka-split.dragging { cursor: col-resize; user-select: none; }
.ka-split-map { grid-column: 3; position: relative; min-width: 0; }
.ka-split-map .ka-map { position: absolute; inset: 0; }

.ka-split-list {
  grid-column: 1;
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: var(--ka-surface);
}
.ka-split.ka-mode-map { grid-template-columns: 0 14px 1fr; }
.ka-split.ka-mode-map .ka-split-list { display: none; }

.ka-pane-head {
  flex: 0 0 auto;
  padding: 10px 16px 8px;
  border-bottom: 1px solid color-mix(in srgb, var(--ka-ink) 10%, transparent);
}
.ka-pane-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  padding: 12px 16px 22px;
  scrollbar-width: thin;
}

.ka-split-handle {
  grid-column: 2;
  position: relative;
  cursor: col-resize;
  z-index: 20;
}
.ka-split-handle::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: color-mix(in srgb, var(--ka-ink) 14%, transparent);
}
.ka-split-handle:hover::before,
.ka-split.dragging .ka-split-handle::before {
  width: 3px;
  margin-left: -1px;
  background: var(--ka-accent);
}
.ka-split-toggle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 26px;
  height: 44px;
  border-radius: 8px;
  border: 1px solid color-mix(in srgb, var(--ka-ink) 16%, transparent);
  background: var(--ka-surface);
  color: var(--ka-ink);
  cursor: pointer;
  display: grid;
  place-items: center;
  box-shadow: 0 2px 10px rgba(12, 14, 18, 0.12);
}
.ka-split-toggle:hover { border-color: var(--ka-accent); color: var(--ka-accent); }

/* ---- toolbar : LA grappe de contrôles ---- */
.ka-toolbar {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 20;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.ka-tb-group {
  display: flex;
  flex-direction: column;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--ka-ink) 14%, transparent);
  background: color-mix(in srgb, var(--ka-surface) 88%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 3px 14px rgba(12, 14, 18, 0.13);
}
.ka-tb-btn {
  position: relative;
  width: 42px;
  height: 42px;
  border: 0;
  background: transparent;
  color: var(--ka-ink);
  display: grid;
  place-items: center;
  cursor: pointer;
}
.ka-tb-btn + .ka-tb-btn {
  border-top: 1px solid color-mix(in srgb, var(--ka-ink) 9%, transparent);
}
.ka-tb-btn:hover { background: color-mix(in srgb, var(--ka-ink) 6%, transparent); }
.ka-tb-btn.on { background: var(--ka-accent); color: var(--ka-on-accent); }
.ka-tb-btn:disabled { opacity: 0.5; cursor: default; }
.ka-tb-txt { font: 800 11px/1 var(--ka-font); letter-spacing: 0.02em; }
.ka-tb-badge {
  position: absolute;
  top: 5px;
  right: 5px;
  min-width: 15px;
  height: 15px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--ka-accent);
  color: var(--ka-on-accent);
  font: 700 9.5px/15px var(--ka-font);
  text-align: center;
}
.ka-tb-btn.on .ka-tb-badge { background: var(--ka-on-accent); color: var(--ka-accent); }

/* ---- mode dessin (temporaire) ---- */
.ka-drawmode {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 25;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: calc(100% - 24px);
  background: color-mix(in srgb, var(--ka-ink) 88%, transparent);
  color: #fff;
  border-radius: 999px;
  padding: 8px 8px 8px 16px;
  font: 500 12px/1.3 var(--ka-font);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 4px 18px rgba(12, 14, 18, 0.25);
}
.ka-drawmode-cancel {
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  font: 600 12px/1 var(--ka-font);
  padding: 7px 12px;
  cursor: pointer;
}
.ka-drawmode-cancel:hover { background: rgba(255, 255, 255, 0.28); }

.ka-drawzone {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 25;
  display: inline-flex;
  align-items: stretch;
  border-radius: 999px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(12, 14, 18, 0.22);
}
.ka-drawzone-see {
  border: 0;
  background: var(--ka-accent);
  color: var(--ka-on-accent);
  font: 700 13px/1 var(--ka-font);
  padding: 12px 18px;
  cursor: pointer;
  white-space: nowrap;
}
.ka-drawzone-see:hover { filter: brightness(0.94); }
.ka-drawzone-clear {
  border: 0;
  border-left: 1px solid color-mix(in srgb, var(--ka-on-accent) 30%, transparent);
  background: var(--ka-accent);
  color: var(--ka-on-accent);
  font: 600 13px/1 var(--ka-font);
  padding: 0 14px;
  cursor: pointer;
}
.ka-drawzone-clear:hover { filter: brightness(0.88); }

/* ---- fiche contextuelle v2 ---- */
.ka-prev {
  position: absolute;
  z-index: 50;
}
.ka-prev-desktop {
  left: 14px;
  bottom: 14px;
  width: 332px;
  max-width: calc(100% - 28px);
}
.ka-prev-mobile {
  left: 10px;
  right: 10px;
  bottom: calc(104px + env(safe-area-inset-bottom));
}

.ka-prev-card {
  background: var(--ka-surface);
  border: 1px solid color-mix(in srgb, var(--ka-ink) 12%, transparent);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 34px rgba(12, 14, 18, 0.22);
}
.ka-slide-left { animation: ka-slide-left 0.22s cubic-bezier(0.3, 0.8, 0.3, 1); }
.ka-slide-right { animation: ka-slide-right 0.22s cubic-bezier(0.3, 0.8, 0.3, 1); }
@keyframes ka-slide-left {
  from { transform: translateX(34px); opacity: 0.4; }
  to { transform: translateX(0); opacity: 1; }
}
@keyframes ka-slide-right {
  from { transform: translateX(-34px); opacity: 0.4; }
  to { transform: translateX(0); opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .ka-slide-left, .ka-slide-right { animation: none; }
}

.ka-prev-close {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 3;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 0;
  background: rgba(16, 18, 22, 0.55);
  color: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.ka-prev-close:hover { background: rgba(16, 18, 22, 0.75); }

.ka-prev-nav {
  position: absolute;
  top: 64px;
  z-index: 3;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 0;
  background: rgba(16, 18, 22, 0.5);
  color: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.ka-prev-nav:hover { background: rgba(16, 18, 22, 0.75); }
.ka-prev-prev { left: 8px; }
.ka-prev-next { right: 8px; }

.ka-prev-pos {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 3;
  background: rgba(16, 18, 22, 0.55);
  color: #fff;
  border-radius: 999px;
  padding: 3px 9px;
  font: 600 10.5px/1.3 var(--ka-font);
  pointer-events: none;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

/* structure de contenu de fiche partagée (les apps remplissent) */
.ka-prevcard-media { position: relative; height: 148px; background: color-mix(in srgb, var(--ka-ink) 8%, transparent); }
.ka-prevcard-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ka-prevcard-noimg { display: grid; place-items: center; height: 100%; font-size: 30px; color: color-mix(in srgb, var(--ka-ink) 40%, transparent); }
.ka-prevcard-body { padding: 11px 14px 13px; }
.ka-prevcard-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font: 700 18px/1.2 var(--ka-font);
  color: var(--ka-ink);
}
.ka-prevcard-price small { font: 400 12px/1 var(--ka-font); opacity: 0.65; }
.ka-prevcard-addr {
  margin-top: 2px;
  font: 500 12.5px/1.35 var(--ka-font);
  color: color-mix(in srgb, var(--ka-ink) 76%, transparent);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ka-prevcard-meta {
  margin-top: 6px;
  font: 500 11.5px/1.4 var(--ka-font);
  color: color-mix(in srgb, var(--ka-ink) 60%, transparent);
}
.ka-prevcard-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 11px;
}
.ka-prevcard-cta {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 12px;
  border: 0;
  border-radius: 10px;
  background: var(--ka-accent);
  color: var(--ka-on-accent);
  font: 700 13px/1 var(--ka-font);
  text-decoration: none;
  cursor: pointer;
}
.ka-prevcard-cta:hover { filter: brightness(0.94); }
.ka-prevcard-fav {
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid color-mix(in srgb, var(--ka-ink) 18%, transparent);
  background: var(--ka-surface);
  color: var(--ka-ink);
  display: grid;
  place-items: center;
  cursor: pointer;
}
.ka-prevcard-fav.on { color: var(--ka-accent); border-color: var(--ka-accent); }
.ka-prevcard-badge {
  display: inline-block;
  padding: 2.5px 8px;
  border-radius: 999px;
  background: var(--ka-accent);
  color: var(--ka-on-accent);
  font: 700 9.5px/1.4 var(--ka-font);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ---- chrome v1 adouci à l'intérieur du shell ---- */
.ka-shell .ka-search-area { top: 12px; }
.ka-shell .ka-search-area-btn {
  border: 0;
  box-shadow: 0 4px 16px rgba(12, 14, 18, 0.2);
  font: 600 12.5px/1 var(--ka-font);
  padding: 9px 15px;
  min-height: 36px;
}
.ka-shell .ka-search-area-auto {
  border: 1px solid color-mix(in srgb, var(--ka-ink) 14%, transparent);
  background: color-mix(in srgb, var(--ka-surface) 88%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.ka-shell .ka-loading {
  border: 1px solid color-mix(in srgb, var(--ka-ink) 12%, transparent);
  box-shadow: 0 3px 14px rgba(12, 14, 18, 0.13);
  background: color-mix(in srgb, var(--ka-surface) 90%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.ka-shell .ka-brand {
  border: 0;
  background: transparent;
  box-shadow: none;
  padding: 2px 4px;
  opacity: 0.75;
}
.ka-shell .ka-empty {
  border: 1px solid color-mix(in srgb, var(--ka-ink) 12%, transparent);
  box-shadow: 0 6px 24px rgba(12, 14, 18, 0.14);
}
/* le zoom natif est remplacé par la toolbar dans le shell */
.ka-shell .mapboxgl-ctrl-top-right { display: none; }
/* attribution : fine, sous la toolbar */
.ka-shell .mapboxgl-ctrl-bottom-right { bottom: 2px; }
.ka-shell .ka-map .mapboxgl-ctrl-attrib { background: color-mix(in srgb, var(--ka-surface) 70%, transparent); }

/* mobile : loading remonté au-dessus du sheet mini, marque masquée */
.ka-shell-mobile .ka-loading { bottom: auto; top: 60px; }
.ka-shell-mobile .ka-brand { display: none; }
.ka-shell-mobile .ka-drawzone { bottom: calc(112px + env(safe-area-inset-bottom)); }
.ka-shell-mobile .ka-toolbar { top: 10px; right: 10px; }
.ka-shell-mobile .ka-tb-btn { width: 44px; height: 44px; }