/* ========================================
   Floor Menu Overlay
   ======================================== */
#floor-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 50;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(8, 8, 12, 0.85);
  backdrop-filter: blur(12px);
}

#floor-menu.active {
  display: flex;
}

#floor-menu .floor-title {
  font-size: 32px;
  font-weight: 400;
  letter-spacing: 16px;
  text-transform: uppercase;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  color: var(--white);
}

#floor-menu .floor-subtitle {
  font-size: 11px;
  letter-spacing: 4px;
  color: rgba(255, 255, 255, 0.4);
  font-family: var(--font-mono);
  text-transform: uppercase;
  text-align: center;
  line-height: 1.8;
  margin-bottom: 60px;
}

.floor-buttons {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.floor-btn {
  width: 480px;
  height: 80px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  color: var(--white);
  cursor: pointer;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  transition: all 0.3s ease;
  pointer-events: auto;
  position: relative;
  overflow: hidden;
}

.floor-btn::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 0;
  background: rgba(255, 204, 0, 0.05);
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 0;
}

.floor-btn:hover::before, .floor-btn.active::before {
  width: 100%;
}

.floor-btn:hover {
  border-color: rgba(255, 204, 0, 0.4);
  transform: translateX(10px);
}

.floor-btn.active {
  border-color: #ffcc00;
}

.floor-btn .floor-label {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: 4px;
  font-family: var(--font-mono);
  z-index: 1;
  color: var(--white);
}

.floor-btn.active .floor-label {
  color: #ffcc00;
}

.floor-btn .floor-desc {
  font-size: 11px;
  letter-spacing: 3px;
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--font-mono);
  text-transform: uppercase;
  z-index: 1;
}

.floor-btn.active .floor-desc {
  color: rgba(255, 204, 0, 0.8);
}

.floor-btn .floor-indicator {
  display: none;
}