/* Onboarding Modal Styles */

.onboarding-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: var(--space-4);
  animation: fadeIn 0.3s ease;
}

.onboarding-modal.active {
  display: flex;
}

.onboarding-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.onboarding-content {
  position: relative;
  background: var(--bg-primary, #0a0a0a);
  border: 2px solid var(--border-color, rgba(255, 255, 255, 0.1));
  border-radius: var(--radius-xl, 16px);
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.6),
              0 0 0 1px rgba(255, 255, 255, 0.05);
  animation: slideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 10000;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.onboarding-header {
  padding: var(--space-6, 24px) var(--space-6, 24px) var(--space-4, 16px);
  border-bottom: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4, 16px);
}

.onboarding-progress {
  flex: 1;
}

.onboarding-progress-text {
  font-size: var(--font-size-sm, 0.875rem);
  color: var(--color-text-secondary, #a0a0a0);
  margin-bottom: var(--space-2, 8px);
  font-weight: var(--font-weight-medium, 500);
}

.onboarding-progress-bar {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  overflow: hidden;
  position: relative;
}

.onboarding-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #1fddfe 0%, #10b981 100%);
  border-radius: 3px;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.onboarding-progress-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

.onboarding-close {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-text-secondary, #a0a0a0);
  font-size: var(--font-size-lg, 1.125rem);
  line-height: 1;
  cursor: pointer;
  padding: var(--space-2, 8px) var(--space-3, 12px);
  border-radius: var(--radius-md, 6px);
  transition: all 0.2s ease;
  font-weight: var(--font-weight-medium, 500);
}

.onboarding-close:hover {
  background: rgba(255, 255, 255, 0.15);
  color: var(--color-text, #ffffff);
  border-color: rgba(255, 255, 255, 0.2);
}

.onboarding-body {
  padding: var(--space-6, 24px);
  min-height: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.onboarding-step-image {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--space-6, 24px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  background: linear-gradient(135deg, rgba(31, 221, 254, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
  border-radius: var(--radius-xl, 16px);
  border: 2px solid rgba(31, 221, 254, 0.2);
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.onboarding-step-title {
  font-size: var(--font-size-2xl, 1.5rem);
  font-weight: var(--font-weight-bold, 700);
  color: var(--color-text, #ffffff);
  margin: 0 0 var(--space-4, 16px);
  background: linear-gradient(135deg, #1fddfe 0%, #10b981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.onboarding-step-content {
  font-size: var(--font-size-base, 1rem);
  line-height: 1.6;
  color: var(--color-text-secondary, #a0a0a0);
  margin: 0 0 var(--space-6, 24px);
  max-width: 500px;
}

.onboarding-step-content ul {
  list-style: none;
  padding: 0;
  margin: var(--space-4, 16px) 0;
  text-align: left;
}

.onboarding-step-content ul li {
  padding: var(--space-2, 8px) 0 var(--space-2, 8px) var(--space-6, 24px);
  position: relative;
  color: var(--color-text-secondary, #a0a0a0);
}

.onboarding-step-content ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: var(--space-2, 8px);
  color: var(--color-success, #10b981);
  font-weight: var(--font-weight-bold, 700);
  font-size: var(--font-size-lg, 1.125rem);
}

.onboarding-step-highlight {
  background: rgba(31, 221, 254, 0.1);
  border: 1px solid rgba(31, 221, 254, 0.3);
  border-radius: var(--radius-lg, 8px);
  padding: var(--space-4, 16px);
  margin: var(--space-4, 16px) 0;
  color: var(--color-text, #ffffff);
  font-size: var(--font-size-sm, 0.875rem);
}

.onboarding-footer {
  padding: var(--space-4, 16px) var(--space-6, 24px) var(--space-6, 24px);
  display: flex;
  gap: var(--space-3, 12px);
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));
}

.onboarding-footer-left {
  display: flex;
  align-items: center;
  gap: var(--space-2, 8px);
}

.onboarding-footer-right {
  display: flex;
  gap: var(--space-3, 12px);
}

.onboarding-btn {
  min-width: 120px;
  padding: var(--space-3, 12px) var(--space-5, 20px);
  font-weight: var(--font-weight-semibold, 600);
  border-radius: var(--radius-md, 6px);
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  font-size: var(--font-size-base, 1rem);
}

.onboarding-btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-text, #ffffff);
}

.onboarding-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.2);
}

.onboarding-btn-primary {
  background: linear-gradient(135deg, #1fddfe 0%, #10b981 100%);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(31, 221, 254, 0.3);
}

.onboarding-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(31, 221, 254, 0.4);
}

.onboarding-btn-primary:active {
  transform: translateY(0);
}

.onboarding-checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-2, 8px);
  cursor: pointer;
  font-size: var(--font-size-sm, 0.875rem);
  color: var(--color-text-secondary, #a0a0a0);
}

.onboarding-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  min-width: 18px;
  cursor: pointer;
  accent-color: var(--color-primary, #1fddfe);
  border: 2px solid rgba(31, 221, 254, 0.5);
  border-radius: 4px;
}

/* Responsive */
@media (max-width: 768px) {
  .onboarding-content {
    max-width: 100%;
    margin: var(--space-4, 16px);
    border-radius: var(--radius-lg, 12px);
  }

  .onboarding-header {
    padding: var(--space-5, 20px) var(--space-4, 16px) var(--space-3, 12px);
    flex-direction: column;
    align-items: stretch;
  }

  .onboarding-close {
    align-self: flex-end;
  }

  .onboarding-body {
    padding: var(--space-4, 16px);
    min-height: 300px;
  }

  .onboarding-step-image {
    width: 100px;
    height: 100px;
    font-size: 3rem;
    margin-bottom: var(--space-4, 16px);
  }

  .onboarding-step-title {
    font-size: var(--font-size-xl, 1.25rem);
  }

  .onboarding-footer {
    flex-direction: column;
    gap: var(--space-3, 12px);
    padding: var(--space-4, 16px);
  }

  .onboarding-footer-left,
  .onboarding-footer-right {
    width: 100%;
    justify-content: center;
  }

  .onboarding-btn {
    flex: 1;
    min-width: auto;
  }
}

/* Light mode support */
html.light .onboarding-content {
  background: var(--bg-primary, #ffffff);
  border-color: var(--border-color, rgba(0, 0, 0, 0.1));
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.15),
              0 0 0 1px rgba(0, 0, 0, 0.05);
}

html.light .onboarding-overlay {
  background: rgba(255, 255, 255, 0.9);
}

html.light .onboarding-header {
  border-bottom-color: var(--border-color, rgba(0, 0, 0, 0.1));
}

html.light .onboarding-progress-text {
  color: var(--color-text-secondary, #334155);
}

html.light .onboarding-progress-bar {
  background: rgba(0, 0, 0, 0.1);
}

html.light .onboarding-close {
  background: rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 0, 0, 0.1);
  color: var(--color-text-secondary, #666666);
}

html.light .onboarding-close:hover {
  background: rgba(0, 0, 0, 0.1);
  color: var(--color-text, #000000);
  border-color: rgba(0, 0, 0, 0.2);
}

html.light .onboarding-step-title {
  background: linear-gradient(135deg, #0ea5e9 0%, #059669 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

html.light .onboarding-step-content {
  color: var(--color-text-secondary, #444444);
}

html.light .onboarding-step-content p {
  color: var(--color-text-secondary, #444444);
}

html.light .onboarding-step-content ul li {
  color: var(--color-text-secondary, #444444);
}

html.light .onboarding-step-highlight {
  background: rgba(14, 165, 233, 0.08);
  border: 1px solid rgba(14, 165, 233, 0.2);
  color: var(--color-text, #1a1a1a);
}

html.light .onboarding-step-highlight strong {
  color: var(--color-text, #1a1a1a);
}

html.light .onboarding-footer {
  border-top-color: var(--border-color, rgba(0, 0, 0, 0.1));
}

html.light .onboarding-btn-secondary {
  background: rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 0, 0, 0.1);
  color: var(--color-text, #1a1a1a);
}

html.light .onboarding-btn-secondary:hover {
  background: rgba(0, 0, 0, 0.1);
  border-color: rgba(0, 0, 0, 0.2);
}

html.light .onboarding-checkbox {
  color: var(--color-text-secondary, #666666);
}

/* Safari mobile / system light mode: ensure readable text when prefers-color-scheme is light
   but html.light class may not be set (e.g. first load, theme not toggled) */
@media (prefers-color-scheme: light) {
  .onboarding-content {
    background: #ffffff !important;
    border-color: rgba(0, 0, 0, 0.1) !important;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.15),
                0 0 0 1px rgba(0, 0, 0, 0.05) !important;
  }

  .onboarding-overlay {
    background: rgba(255, 255, 255, 0.9) !important;
  }

  .onboarding-progress-text {
    color: #334155 !important;
  }

  .onboarding-progress-bar {
    background: rgba(0, 0, 0, 0.1) !important;
  }

  .onboarding-close {
    background: rgba(0, 0, 0, 0.05) !important;
    border: 1px solid rgba(0, 0, 0, 0.1) !important;
    color: #334155 !important;
  }

  .onboarding-close:hover {
    background: rgba(0, 0, 0, 0.1) !important;
    color: #0f172a !important;
    border-color: rgba(0, 0, 0, 0.2) !important;
  }

  .onboarding-step-title {
    background: linear-gradient(135deg, #0ea5e9 0%, #059669 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
  }

  .onboarding-step-content,
  .onboarding-step-content p,
  .onboarding-step-content ul li {
    color: #334155 !important;
  }

  /* CRITICAL: Setup Checklist and step highlight boxes - dark text on light blue background */
  .onboarding-step-highlight {
    background: rgba(14, 165, 233, 0.12) !important;
    border: 1px solid rgba(14, 165, 233, 0.25) !important;
    color: #0f172a !important;
  }

  .onboarding-step-highlight strong {
    color: #0f172a !important;
  }

  .onboarding-btn-secondary {
    background: rgba(0, 0, 0, 0.05) !important;
    border: 1px solid rgba(0, 0, 0, 0.1) !important;
    color: #0f172a !important;
  }

  .onboarding-btn-secondary:hover {
    background: rgba(0, 0, 0, 0.1) !important;
    border-color: rgba(0, 0, 0, 0.2) !important;
  }

  .onboarding-checkbox {
    color: #475569 !important;
  }
}