/* First-visit onboarding modal */

body.onboarding-open {
  overflow: hidden;
}

.onboarding-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  animation: smoothEntry 0.25s ease;
}

.onboarding-card {
  position: relative;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  background: linear-gradient(160deg, #16213e 0%, #0f0f0f 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 32px 28px 24px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  color: white;
}

.onboarding-close {
  position: absolute;
  top: 14px;
  right: 16px;
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.6);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  transition: color 0.2s ease;
}

.onboarding-close:hover {
  color: #ff4444;
}

.onboarding-dots {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.onboarding-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transition: background 0.2s ease;
}

.onboarding-dot.active {
  background: #4caf50;
}

.onboarding-step-label {
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 8px;
}

.onboarding-title {
  font-size: 1.5rem;
  margin-bottom: 12px;
  background: linear-gradient(45deg, #4caf50, #2196f3, #9c27b0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.onboarding-body p {
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.55;
  margin-bottom: 12px;
  font-size: 0.95rem;
}

.onboarding-body a {
  color: #4caf50;
}

.onboarding-consent {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 4px 0 16px;
}

.onboarding-consent[hidden] {
  display: none;
}

.onboarding-radio {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    background 0.2s ease;
}

.onboarding-radio:has(input:checked) {
  border-color: #4caf50;
  background: rgba(76, 175, 80, 0.12);
}

.onboarding-radio input {
  margin-top: 3px;
  accent-color: #4caf50;
}

.onboarding-radio span {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.85);
}

.onboarding-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 8px;
}

.onboarding-btn {
  border: none;
  border-radius: 8px;
  padding: 10px 20px;
  font-size: 0.95rem;
  cursor: pointer;
  transition:
    background 0.2s ease,
    opacity 0.2s ease,
    transform 0.2s ease;
}

.onboarding-btn-primary {
  background: #4caf50;
  color: white;
  margin-left: auto;
}

.onboarding-btn-primary:hover:not(:disabled) {
  background: #45a049;
  transform: translateY(-1px);
}

.onboarding-btn-primary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.onboarding-btn-ghost {
  background: transparent;
  color: rgba(255, 255, 255, 0.7);
}

.onboarding-btn-ghost:hover {
  color: white;
}

@media (max-width: 600px) {
  .onboarding-card {
    padding: 24px 20px 20px;
  }
}