/* ENSO Encre — barre d'outils (palette + effacer) */
.enso-ink-tools{
  position: absolute;
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px; border-radius: 999px;
  background: rgba(20,10,12,.42);
  -webkit-backdrop-filter: blur(7px); backdrop-filter: blur(7px);
  border: 1px solid rgba(255,255,255,.14);
  pointer-events: auto; user-select: none;
}
.enso-ink-tools-br{ right: 16px; bottom: 16px; }
.enso-ink-tools-bl{ left: 16px; bottom: 16px; }
.enso-ink-tools-tr{ right: 16px; top: 16px; }
.enso-ink-tools-tl{ left: 16px; top: 16px; }

.enso-ink-sw{
  width: 22px; height: 22px; padding: 0; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.5); cursor: pointer;
  transition: transform .15s, border-color .15s, box-shadow .15s;
}
.enso-ink-sw:hover{ transform: scale(1.12); }
.enso-ink-sw.is-active{ border-color: #fff; box-shadow: 0 0 0 2px rgba(255,255,255,.35); }

.enso-ink-clear{
  border: 0; background: transparent; color: #fff; cursor: pointer;
  font: inherit; font-size: 12px; letter-spacing: .04em;
  padding: 5px 10px; border-radius: 999px; opacity: .9;
}
.enso-ink-clear:hover{ background: rgba(255,255,255,.16); opacity: 1; }