/* ============================================
   SELLER TOOLS HUB - COMPLETE MINIMAL CSS
   ZERO HARDCODED COLORS - TOKENS ONLY
   NO SHADOWS - TIGHT SPACING - MOBILE FIRST
   ============================================ */

@layer base, utilities;

/* ==================== CORE PROSE & LINKS ==================== */

.prose a { 
  color: var(--color-secondary); 
  text-decoration: none; 
  transition: color var(--transition-fast);
}

.prose a:hover { 
  color: var(--color-primary); 
}

.tool-logo-placeholder { 
  background-color: var(--color-primary-light); 
}

/* ==================== COUPONS, RATINGS, TABLES ==================== */

.coupon-code { 
  background: var(--color-accent-light); 
  color: var(--color-accent); 
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
}

.star-rating { 
  color: var(--color-rating); 
}

.star-rating-empty { 
  color: var(--color-gray-200); 
}

table { 
  width: 100%; 
  border-collapse: collapse; 
  margin: var(--space-4) 0; 
}

th, td { 
  padding: var(--space-3); 
  border-bottom: 1px solid var(--color-border); 
}

table tr:nth-child(even) { 
  background-color: var(--color-bg-secondary); 
}

/* ==================== FOCUS, STATES, SELECTION ==================== */

*:focus-visible { 
  outline: 2px solid var(--color-secondary); 
  outline-offset: 2px; 
}

.copied { 
  background: var(--color-success-light) !important; 
  color: var(--color-success) !important; 
}

/* ==================== SCROLLBAR - MINIMAL ==================== */

::-webkit-scrollbar { 
  width: 6px; 
  height: 6px; 
}

::-webkit-scrollbar-track { 
  background: var(--color-gray-100); 
}

::-webkit-scrollbar-thumb { 
  background: var(--color-gray-300); 
  border-radius: var(--radius-sm); 
}

::-webkit-scrollbar-thumb:hover { 
  background: var(--color-gray-400); 
}

/* Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--color-gray-300) var(--color-gray-100);
}

/* ==================== FORMS & LOADING ==================== */

.admin-input:focus, 
.input-field:focus { 
  border-color: var(--color-secondary); 
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.skeleton { 
  background: linear-gradient(90deg, var(--color-gray-100) 25%, var(--color-border) 50%, var(--color-gray-100) 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}

@keyframes loading { 
  0% { background-position: 200% 0; } 
  100% { background-position: -200% 0; } 
}

/* ==================== HERO & SECTIONS - TIGHTENED ==================== */

.hero-gradient, 
.hero-section { 
  background-color: var(--color-bg); 
  padding: var(--space-6) var(--space-4); 
}

.pricing-highlight { 
  background-color: var(--color-primary); 
  color: var(--color-text-inverse); 
}

.faq-item:hover { 
  background-color: var(--color-gray-100); 
}

.section-divider { 
  border-color: var(--color-border); 
}

/* ==================== PAGE-SPECIFIC - TOOLS, CALCULATORS, COMPARE ==================== */

.tools-grid, 
.blog-grid, 
.glossary-grid { 
  display: grid; 
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); 
  gap: var(--space-4); 
  padding: var(--space-4) 0;
}

.tool-card, 
.calc-card, 
.term-card { 
  padding: var(--space-3); 
  border: 1px solid var(--color-border); 
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast);
  margin-bottom: var(--space-3);
}

.tool-card:hover { 
  border-color: var(--color-primary); 
}

.calculator-form { 
  max-width: 500px; 
  margin: 0 auto; 
  padding: var(--space-6) 0; 
}

.input-group { 
  margin-bottom: var(--space-3); 
}

.calc-result { 
  background: var(--color-bg-secondary); 
  padding: var(--space-4); 
  border-radius: var(--radius-lg); 
  border-left: 4px solid var(--color-accent);
  margin-top: var(--space-4);
}

.compare-table th { 
  background: var(--color-primary-light); 
  font-weight: var(--font-semibold); 
}

.compare-highlight { 
  background: var(--color-accent-light) !important; 
  font-weight: var(--font-bold); 
}

/* ==================== PROS/CONS & DETAIL PAGES ==================== */

.pros-cons { 
  display: grid; 
  gap: var(--space-3); 
  margin: var(--space-4) 0; 
}

.pro-item { 
  padding: var(--space-3); 
  border-left: 4px solid var(--color-success); 
  background: var(--color-success-light); 
}

.con-item { 
  padding: var(--space-3); 
  border-left: 4px solid var(--color-danger); 
  background: var(--color-danger-light); 
}

.tool-hero { 
  padding: var(--space-6) var(--space-4); 
}

/* ==================== UTILITIES - REPLACE ALL INLINE STYLES ==================== */

.leading-tighter { 
  line-height: 1.2; 
}

.leading-normal { 
  line-height: 1.5; 
}

.text-lg-tight { 
  font-size: 1.125rem; 
  line-height: 1.3; 
}

.hero-curve { 
  clip-path: ellipse(80% 60% at 50% 40%); 
}

.safe-area-bottom { 
  padding-bottom: env(safe-area-inset-bottom); 
}

.editor-container { 
  height: 400px; 
}

/* Line clamp utilities */
.line-clamp-1 {
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Hide scrollbar but allow scroll */
.scrollbar-hide {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.scrollbar-hide::-webkit-scrollbar {
  display: none;
}

/* Alpine.js cloak */
[x-cloak] {
  display: none !important;
}

/* ==================== MOBILE - ALL PAGES ==================== */

@media (max-width: 768px) {
  .tools-grid { 
    grid-template-columns: 1fr; 
    gap: var(--space-3); 
  }
  
  .hero-section, 
  .tool-hero { 
    padding: var(--space-4); 
  }
  
  table { 
    overflow-x: auto; 
    display: block; 
    white-space: nowrap; 
  }
  
  .calculator-form { 
    padding: var(--space-4); 
  }
}

/* ==================== PRINT STYLES ==================== */

@media print {
  header, footer, .no-print, .sticky {
    display: none !important;
  }
  body {
    font-size: 12pt;
  }
  a {
    text-decoration: none;
    color: inherit;
  }
}

/* ==================== REDUCED MOTION ==================== */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}