@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --background: 215 28% 7%;
  --foreground: 200 20% 92%;
  --card: 215 24% 11%;
  --card-foreground: 200 20% 92%;
  --popover: 215 24% 11%;
  --popover-foreground: 200 20% 92%;
  --primary: 187 100% 50%;
  --primary-foreground: 215 28% 7%;
  --secondary: 215 20% 16%;
  --secondary-foreground: 200 15% 80%;
  --muted: 215 18% 14%;
  --muted-foreground: 210 10% 50%;
  --accent: 187 80% 42%;
  --accent-foreground: 215 28% 7%;
  --destructive: 0 72% 55%;
  --destructive-foreground: 200 20% 98%;
  --border: 215 18% 18%;
  --input: 215 18% 18%;
  --ring: 187 100% 50%;
  --radius: 0.75rem;
}

*, *::before, *::after {
  box-sizing: border-box;
  border-color: hsl(var(--border));
}

body {
  margin: 0;
  background-color: hsl(var(--background));
  color: hsl(var(--foreground));
  font-family: 'Inter', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

code, .font-mono {
  font-family: 'JetBrains Mono', monospace;
}

/* Toast notification */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  padding: 0.875rem 1rem;
  border-radius: var(--radius);
  border: 1px solid hsl(var(--border));
  background: hsl(var(--card));
  color: hsl(var(--card-foreground));
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  min-width: 280px;
  max-width: 380px;
  animation: toast-in 0.25s ease-out;
  transition: opacity 0.2s, transform 0.2s;
}

.toast.toast-destructive {
  border-color: hsl(var(--destructive) / 0.4);
}

.toast-title {
  font-size: 0.875rem;
  font-weight: 600;
}

.toast-description {
  font-size: 0.8125rem;
  color: hsl(var(--muted-foreground));
  margin-top: 0.125rem;
}

.toast.toast-hide {
  opacity: 0;
  transform: translateX(100%);
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(0.5rem); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.animate-spin {
  animation: spin 1s linear infinite;
}

/* Onboarding overlay */
.onboarding-backdrop {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex !important;
  align-items: center;
  justify-content: center;
  background: hsl(var(--background) / 0.82);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.onboarding-backdrop.hidden {
  display: none !important;
}

.onboarding-modal {
  width: 92%;
  max-width: 440px;
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-top: 2px solid hsl(var(--primary) / 0.5);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: 0 16px 48px rgba(0,0,0,0.4);
  animation: onboarding-in 0.3s ease-out;
}

.onboarding-modal.closing {
  animation: onboarding-out 0.2s ease-in forwards;
}

.onboarding-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 0.75rem;
  border-radius: 0.5rem;
  background: hsl(var(--secondary) / 0.3);
  border-left: 3px solid hsl(var(--primary) / 0.7);
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
  color: inherit;
}

.onboarding-item:hover {
  background: hsl(var(--primary) / 0.08);
  border-left-color: hsl(var(--primary));
}

.onboarding-item.completed {
  opacity: 0.45;
  cursor: default;
  border-left-color: hsl(142 71% 45% / 0.4);
  background: hsl(var(--secondary) / 0.15);
}

.onboarding-item.completed:hover {
  background: hsl(var(--secondary) / 0.15);
}

.onboarding-item.completed .ob-label {
  text-decoration: line-through;
  color: hsl(var(--muted-foreground));
}

.ob-check {
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  border: 2px solid hsl(var(--primary) / 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.65rem;
  transition: all 0.2s;
}

.onboarding-item.completed .ob-check {
  background: hsl(142 71% 45%);
  border-color: hsl(142 71% 45%);
  color: #fff;
}

@keyframes onboarding-in {
  from { opacity: 0; transform: translateY(1rem); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes onboarding-out {
  from { opacity: 1; transform: translateY(0); }
  to   { opacity: 0; transform: translateY(1rem); }
}