/* ═══════════════════════════════════════════
   Navigation arrows
   ═══════════════════════════════════════════ */

/* ── Arrow circle ── */
.nav-arrow {
  position: absolute;
  width: 8vmin;
  height: 8vmin;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 215, 0, 0.7);
  border-radius: 50%;
  cursor: pointer;
  pointer-events: all;
  transition: left 0.08s linear, top 0.08s linear, background 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 0.2vmin 1vmin rgba(0, 0, 0, 0.3);
  z-index: 10000;
}

.nav-arrow:hover {
  background: rgba(255, 215, 0, 0.9);
  transform: scale(1.1);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

/* ── Arrow icon (SVG inside) ── */
.nav-arrow-icon {
  display: block;
  width: 4vmin;
  height: 4vmin;
  color: #000;
  transform-origin: center center;
}

.nav-arrow-icon svg {
  display: block;
  width: 100%;
  height: 100%;
}

/* ── Arrow label ── */
.nav-arrow-label {
  position: absolute;
  bottom: -2.5vmin;
  white-space: nowrap;
  font-size: 1.4vmin;
  color: #FFF;
  font-weight: bold;
  text-shadow: 0.1vmin 0.1vmin 0.3vmin rgba(0, 0, 0, 0.8);
}

.nav-arrow[data-edge="bottom"] .nav-arrow-label {
  bottom: auto;
  top: -2.5vmin;
}