/* ============================================
   guide.css – Premium Guide Pages Styling
   Matches CleverROI design system
   ============================================ */

/* ----- Design Tokens (reused from main) ----- */
:root {
  --primary: #6D28FF;
  --primary-dark: #5B21D6;
  --primary-light: #8B5CF6;
  --primary-soft: rgba(109, 40, 255, 0.08);
  --success: #10B981;
  --warning: #F59E0B;
  --danger: #EF4444;
  --text-primary: #0F172A;
  --text-secondary: #334155;
  --text-muted: #64748B;
  --bg-body: #F8FAFC;
  --bg-card: rgba(255, 255, 255, 0.8);
  --border-light: rgba(0, 0, 0, 0.06);
  --border-medium: rgba(0, 0, 0, 0.1);
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.4);
  --shadow-sm: 0 2px 4px -1px rgba(0,0,0,0.02), 0 1px 2px -1px rgba(0,0,0,0.01);
  --shadow-md: 0 8px 12px -4px rgba(0,0,0,0.04);
  --shadow-lg: 0 16px 24px -8px rgba(0,0,0,0.06);
  --shadow-xl: 0 24px 40px -12px rgba(0,0,0,0.1);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
}

/* ----- Base ----- */
body {
  background: var(--bg-body);
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--text-primary);
  line-height: 1.6;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

/* ----- Cards ----- */
.card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  box-shadow: var(--shadow-lg), 0 0 0 1px var(--glass-border);
  border: 1px solid var(--glass-border);
  margin-bottom: var(--space-5);
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover {
  box-shadow: var(--shadow-xl), 0 0 0 1px var(--primary-light);
}
.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-3);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.card-title i {
  color: var(--primary);
}

/* ----- Page Header ----- */
.page-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}
.page-title {
  font-size: 2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.875rem;
  line-height: 1;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
}
.btn-sm {
  padding: var(--space-1) var(--space-3);
  font-size: 0.8125rem;
}
.btn:hover {
  background: var(--primary-soft);
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ----- Step Navigation (for guide detail pages) ----- */
.step {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
  align-items: flex-start;
  flex-wrap: wrap;
}
.step-number {
  background: var(--primary-soft);
  color: var(--primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.step-content {
  flex: 1;
  min-width: 250px;
}
.step-content h3 {
  margin-bottom: var(--space-2);
  font-size: 1.125rem;
}

/* ----- Code Blocks ----- */
pre {
  background: #1E293B;
  color: #E2E8F0;
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
  margin: var(--space-3) 0;
  border: 1px solid rgba(255,255,255,0.1);
}
code {
  font-family: 'SF Mono', 'Fira Code', monospace;
  background: var(--primary-soft);
  color: var(--primary);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
}
pre code {
  background: transparent;
  color: inherit;
  padding: 0;
}

/* ----- Tables (responsive) ----- */
.table-responsive {
  overflow-x: auto;
  margin: var(--space-3) 0;
}
.premium-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
}
.premium-table th {
  text-align: left;
  padding: var(--space-2) var(--space-3);
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-weight: 600;
  font-size: 0.875rem;
}
.premium-table td {
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--border-light);
}

/* ----- Guide Grid (index page) ----- */
.guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-5);
}
.guide-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  text-align: center;
  border: 1px solid var(--glass-border);
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
  color: inherit;
  display: block;
}
.guide-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl), 0 0 0 1px var(--primary);
}
.guide-card i {
  font-size: 3rem;
  color: var(--primary);
  margin-bottom: var(--space-3);
}
.guide-card h3 {
  margin-bottom: var(--space-2);
}
.guide-card p {
  color: var(--text-muted);
  margin: 0;
}

/* ----- Responsive ----- */
@media (max-width: 768px) {
  .page-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .step {
    flex-direction: column;
  }
  .step-number {
    margin-bottom: var(--space-2);
  }
  .card {
    padding: var(--space-4);
  }
}