/* Onboarding */
.onboarding-overlay {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--modal-overlay);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .4s
}

.onboarding-overlay.active {
  opacity: 1;
  pointer-events: auto
}

.onboarding-card {
  background: var(--surface-modal);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  border: 1px solid var(--surface-card-border);
  border-radius: 24px;
  box-shadow: var(--shadow-xl);
  max-width: 400px;
  width: calc(100% - 32px);
  max-height: 85vh;
  overflow-y: auto;
  padding: 24px
}

.onboarding-step {
  display: none
}

.onboarding-step.active {
  display: block
}

.onboarding-step h2 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 4px
}

.ob-desc {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 16px
}

.onboarding-dots {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 24px
}

.onboarding-dots .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--dot-inactive);
  transition: all .3s
}

.onboarding-dots .dot.active {
  background: var(--gradient-brand);
  width: 24px;
  border-radius: 4px
}

.lang-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px
}

.lang-option {
  padding: 10px 16px;
  border-radius: 12px;
  border: 2px solid var(--border-subtle);
  background: var(--surface-dim);
  cursor: pointer;
  transition: all .2s;
  text-align: center;
  font-size: 14px;
  font-family: inherit;
  color: var(--text-primary)
}

.lang-option:hover {
  border-color: var(--border-hover)
}

.lang-option.selected {
  border-color: var(--brand-lavender);
  background: linear-gradient(135deg, rgba(255, 107, 107, 0.1), rgba(192, 132, 252, 0.1));
  box-shadow: var(--shadow-brand-sm)
}

.interest-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px
}

.interest-chip {
  padding: 8px 16px;
  border-radius: 20px;
  border: 2px solid var(--border-subtle);
  background: var(--surface-dim);
  cursor: pointer;
  transition: all .2s;
  font-size: 13px;
  font-family: inherit;
  color: var(--text-primary)
}

.interest-chip:hover {
  border-color: var(--border-hover)
}

.interest-chip.selected {
  border-color: var(--brand-lavender);
  background: linear-gradient(135deg, rgba(255, 107, 107, 0.1), rgba(192, 132, 252, 0.1))
}

.onboarding-nav {
  display: flex;
  align-items: center;
  margin-top: 24px;
  gap: 12px
}

/* Feature Tour */
.feature-tour-overlay {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px)
}

.feature-tour-tooltip {
  position: fixed;
  z-index: 81;
  background: var(--surface-modal);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  border: 1px solid var(--surface-card-border);
  border-radius: 16px;
  box-shadow: var(--shadow-xl);
  padding: 16px 20px;
  max-width: 280px;
  min-width: 220px;
  animation: tourFadeIn .3s ease
}

@keyframes tourFadeIn {
  from { opacity: 0; transform: translateX(8px) }
  to { opacity: 1; transform: translateX(0) }
}

.tour-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px
}

.tour-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.4;
  margin-bottom: 12px
}

.tour-nav {
  display: flex;
  align-items: center;
  justify-content: space-between
}

.tour-counter {
  font-size: 12px;
  color: var(--text-muted)
}

.tour-btns {
  display: flex;
  gap: 8px
}

.tour-skip {
  font-size: 13px;
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px 12px;
  font-family: inherit
}

.tour-skip:hover {
  color: var(--text-primary)
}

.tour-next {
  font-size: 13px;
  font-weight: 500;
  color: #fff;
  background: linear-gradient(135deg, #FF6B6B, #C084FC);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  padding: 6px 16px;
  font-family: inherit;
  min-height: 34px
}

.tour-next:hover {
  filter: brightness(1.1)
}

/* Mobile: position tooltip below nav instead of left */
@media (max-width: 768px) {
  .feature-tour-tooltip {
    right: 16px !important;
    left: 16px !important;
    bottom: 100px !important;
    top: auto !important;
    max-width: none
  }
}

/* DM Overlay */
.dm-overlay {
  position: fixed;
  inset: 0;
  z-index: 65;
  display: flex;
  flex-direction: column;
  background: var(--page-bg);
  background-attachment: fixed;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s
}