/* ===== MODERN DESIGN SYSTEM ===== */
/* The Domination League - Premium Fantasy Football Experience */

:root {
  /* ===== COLOR PALETTE ===== */
  /* Primary Gold Palette */
  --gold-50: #fefce8;
  --gold-100: #fef9c3;
  --gold-200: #fef08a;
  --gold-300: #fde047;
  --gold-400: #facc15;
  --gold-500: #d4af37; /* Primary Gold */
  --gold-600: #ca8a04;
  --gold-700: #a16207;
  --gold-800: #854d0e;
  --gold-900: #713f12;
  
  /* Neutral Palette */
  --neutral-50: #fafafa;
  --neutral-100: #f5f5f5;
  --neutral-200: #e5e5e5;
  --neutral-300: #d4d4d4;
  --neutral-400: #a3a3a3;
  --neutral-500: #737373;
  --neutral-600: #525252;
  --neutral-700: #404040;
  --neutral-800: #262626;
  --neutral-900: #171717;
  
  /* Accent Colors */
  --accent-blue: #3b82f6;
  --accent-green: #10b981;
  --accent-red: #ef4444;
  --accent-purple: #8b5cf6;
  --accent-orange: #f97316;
  
  /* ===== TYPOGRAPHY ===== */
  --font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family-mono: 'Outfit', 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', monospace;
  
  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  
  /* Font Weights */
  --font-light: 300;
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  --font-extrabold: 800;
  --font-black: 900;
  
  /* Line Heights */
  --leading-tight: 1.25;
  --leading-snug: 1.375;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;
  --leading-loose: 2;
  
  /* ===== SPACING ===== */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  
  /* ===== BORDER RADIUS ===== */
  --radius-none: 0;
  --radius-sm: 0.125rem;
  --radius-base: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
  --radius-3xl: 1.5rem;
  --radius-full: 9999px;
  
  /* ===== SHADOWS ===== */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-base: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
  --shadow-gold: 0 0 20px rgba(212, 175, 55, 0.3);
  --shadow-gold-lg: 0 0 40px rgba(212, 175, 55, 0.4);
  
  /* ===== TRANSITIONS ===== */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;
  --transition-bounce: 250ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
  
  /* ===== Z-INDEX ===== */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  
  /* ===== GRADIENTS ===== */
  --gradient-gold: linear-gradient(135deg, var(--gold-400) 0%, var(--gold-600) 100%);
  --gradient-gold-reverse: linear-gradient(135deg, var(--gold-600) 0%, var(--gold-400) 100%);
  --gradient-gold-radial: radial-gradient(circle, var(--gold-400) 0%, var(--gold-600) 100%);
  --gradient-dark: linear-gradient(135deg, var(--neutral-800) 0%, var(--neutral-900) 100%);
  --gradient-light: linear-gradient(135deg, var(--neutral-50) 0%, var(--neutral-100) 100%);
  
  /* ===== ANIMATIONS ===== */
  --animate-fade-in: fadeIn 0.6s ease-out;
  --animate-slide-up: slideUp 0.6s ease-out;
  --animate-slide-down: slideDown 0.6s ease-out;
  --animate-scale-in: scaleIn 0.4s ease-out;
  --animate-bounce-in: bounceIn 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --animate-glow: glow 2s ease-in-out infinite alternate;
  --animate-float: float 3s ease-in-out infinite;
  --animate-pulse-gold: pulseGold 2s ease-in-out infinite;
}

/* ===== LIGHT THEME OVERRIDES ===== */
[data-theme="light"] {
  --bg-primary: var(--neutral-50);
  --bg-secondary: var(--neutral-100);
  --bg-tertiary: #ffffff;
  --bg-card: #ffffff;
  --bg-overlay: rgba(255, 255, 255, 0.8);
  
  --text-primary: var(--neutral-900);
  --text-secondary: var(--neutral-700);
  --text-tertiary: var(--neutral-500);
  --text-muted: var(--neutral-400);
  
  --border-primary: var(--neutral-200);
  --border-secondary: var(--neutral-300);
  --border-accent: var(--gold-300);
  
  --shadow-card: var(--shadow-lg);
  --shadow-elevated: var(--shadow-xl);
  --shadow-glow: var(--shadow-gold);
}

/* ===== DARK THEME OVERRIDES ===== */
[data-theme="dark"] {
  --bg-primary: var(--neutral-900);
  --bg-secondary: var(--neutral-800);
  --bg-tertiary: var(--neutral-700);
  --bg-card: var(--neutral-800);
  --bg-overlay: rgba(0, 0, 0, 0.8);
  
  --text-primary: var(--neutral-50);
  --text-secondary: var(--neutral-300);
  --text-tertiary: var(--neutral-400);
  --text-muted: var(--neutral-500);
  
  --border-primary: var(--neutral-700);
  --border-secondary: var(--neutral-600);
  --border-accent: var(--gold-600);
  
  --shadow-card: 0 10px 25px -3px rgba(0, 0, 0, 0.3);
  --shadow-elevated: 0 20px 40px -5px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 20px rgba(212, 175, 55, 0.4);
}

/* ===== GLOBAL STYLES ===== */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-family);
  line-height: var(--leading-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  padding: 0;
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color var(--transition-base), color var(--transition-base);
  overflow-x: hidden;
}

/* ===== TYPOGRAPHY UTILITIES ===== */
.text-xs { font-size: var(--text-xs); }
.text-sm { font-size: var(--text-sm); }
.text-base { font-size: var(--text-base); }
.text-lg { font-size: var(--text-lg); }
.text-xl { font-size: var(--text-xl); }
.text-2xl { font-size: var(--text-2xl); }
.text-3xl { font-size: var(--text-3xl); }
.text-4xl { font-size: var(--text-4xl); }
.text-5xl { font-size: var(--text-5xl); }
.text-6xl { font-size: var(--text-6xl); }

.font-light { font-weight: var(--font-light); }
.font-normal { font-weight: var(--font-normal); }
.font-medium { font-weight: var(--font-medium); }
.font-semibold { font-weight: var(--font-semibold); }
.font-bold { font-weight: var(--font-bold); }
.font-extrabold { font-weight: var(--font-extrabold); }
.font-black { font-weight: var(--font-black); }

/* ===== SPACING UTILITIES ===== */
.p-1 { padding: var(--space-1); }
.p-2 { padding: var(--space-2); }
.p-3 { padding: var(--space-3); }
.p-4 { padding: var(--space-4); }
.p-5 { padding: var(--space-5); }
.p-6 { padding: var(--space-6); }
.p-8 { padding: var(--space-8); }
.p-10 { padding: var(--space-10); }
.p-12 { padding: var(--space-12); }

.m-1 { margin: var(--space-1); }
.m-2 { margin: var(--space-2); }
.m-3 { margin: var(--space-3); }
.m-4 { margin: var(--space-4); }
.m-5 { margin: var(--space-5); }
.m-6 { margin: var(--space-6); }
.m-8 { margin: var(--space-8); }
.m-10 { margin: var(--space-10); }
.m-12 { margin: var(--space-12); }

/* ===== COMPONENT STYLES ===== */

/* Modern Card Component */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-primary);
  transition: all var(--transition-base);
  overflow: hidden;
  position: relative;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-gold);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.card:hover::before {
  opacity: 1;
}

/* Modern Button Component */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-xl);
  font-weight: var(--font-semibold);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  font-family: var(--font-family);
}

.btn-primary {
  background: var(--gradient-gold);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), var(--shadow-gold);
}

.btn-secondary {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 2px solid var(--border-primary);
}

.btn-secondary:hover {
  background: var(--bg-tertiary);
  border-color: var(--border-accent);
  transform: translateY(-2px);
}

/* Glass Morphism Effect */
.glass {
  background: var(--bg-overlay);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow-lg);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes bounceIn {
  0% {
    opacity: 0;
    transform: scale(0.3);
  }
  50% {
    opacity: 1;
    transform: scale(1.05);
  }
  70% {
    transform: scale(0.9);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes glow {
  from {
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
  }
  to {
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.6);
  }
}

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

@keyframes pulseGold {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.7);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(212, 175, 55, 0);
  }
}

/* ===== UTILITY CLASSES ===== */
.animate-fade-in { animation: var(--animate-fade-in); }
.animate-slide-up { animation: var(--animate-slide-up); }
.animate-slide-down { animation: var(--animate-slide-down); }
.animate-scale-in { animation: var(--animate-scale-in); }
.animate-bounce-in { animation: var(--animate-bounce-in); }
.animate-glow { animation: var(--animate-glow); }
.animate-float { animation: var(--animate-float); }
.animate-pulse-gold { animation: var(--animate-pulse-gold); }

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  :root {
    --text-6xl: 3rem;
    --text-5xl: 2.5rem;
    --text-4xl: 2rem;
    --text-3xl: 1.75rem;
  }
  
  .card {
    border-radius: var(--radius-xl);
  }
  
  .btn {
    padding: var(--space-2) var(--space-4);
  }
}

/* ===== SCROLLBAR STYLING ===== */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--gold-500);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gold-600);
}

/* ===== FOCUS STATES ===== */
*:focus {
  outline: 2px solid var(--gold-500);
  outline-offset: 2px;
}

/* ===== SELECTION STYLING ===== */
::selection {
  background: var(--gold-200);
  color: var(--gold-900);
}

/* ===== LOADING STATES ===== */
.loading {
  position: relative;
  overflow: hidden;
}

.loading::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

/* ===== HERO SECTION STYLES ===== */
.hero {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-gold);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="trophy" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M25 5 L30 15 L35 15 L32 20 L35 30 L25 25 L15 30 L18 20 L15 15 L20 15 Z" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23trophy)"/></svg>');
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: white;
  max-width: 800px;
  padding: var(--space-8);
}

.hero-title {
  font-size: var(--text-6xl);
  font-weight: var(--font-black);
  margin-bottom: var(--space-6);
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  animation: var(--animate-bounce-in);
}

.hero-subtitle {
  font-size: var(--text-xl);
  opacity: 0.9;
  margin-bottom: var(--space-8);
  animation: var(--animate-fade-in);
  animation-delay: 0.2s;
  animation-fill-mode: both;
}

/* ===== STATS CARDS ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-6);
  margin: var(--space-12) 0;
}

.stat-card {
  background: var(--bg-card);
  border-radius: var(--radius-3xl);
  padding: var(--space-8);
  text-align: center;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-primary);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-gold);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.stat-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-elevated);
}

.stat-card:hover::before {
  transform: scaleX(1);
}

.stat-icon {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-4);
  display: block;
}

.stat-number {
  font-size: var(--text-5xl);
  font-weight: var(--font-black);
  color: var(--gold-500);
  margin-bottom: var(--space-2);
  display: block;
}

.stat-label {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  font-weight: var(--font-medium);
}

/* ===== SECTION STYLES ===== */
.section {
  padding: var(--space-16) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-title {
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== NAVIGATION ENHANCEMENTS ===== */
.nav-modern {
  background: var(--bg-overlay);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-primary);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  transition: all var(--transition-base);
}

.nav-modern.scrolled {
  background: var(--bg-card);
  box-shadow: var(--shadow-lg);
}

/* ===== INTERACTIVE ELEMENTS ===== */
.interactive-card {
  cursor: pointer;
  transition: all var(--transition-base);
}

.interactive-card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--shadow-elevated), var(--shadow-glow);
}

/* ===== GRADIENT TEXT ===== */
.gradient-text {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== BADGE STYLES ===== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-gold {
  background: var(--gradient-gold);
  color: white;
}

.badge-outline {
  border: 2px solid var(--gold-500);
  color: var(--gold-500);
  background: transparent;
}

/* ===== TOOLTIP STYLES ===== */
.tooltip {
  position: relative;
}

.tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  color: var(--text-primary);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-primary);
  z-index: var(--z-tooltip);
}

.tooltip:hover::after {
  opacity: 1;
}

/* ===== PROGRESS BARS ===== */
.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--bg-secondary);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.progress-fill {
  height: 100%;
  background: var(--gradient-gold);
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
  position: relative;
}

.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;
}

/* ===== MODAL STYLES ===== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-overlay);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal-backdrop);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.modal-overlay.active {
  opacity: 1;
}

.modal-content {
  background: var(--bg-card);
  border-radius: var(--radius-3xl);
  padding: var(--space-8);
  max-width: 90vw;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-2xl);
  border: 1px solid var(--border-primary);
  transform: scale(0.9);
  transition: transform var(--transition-base);
}

.modal-overlay.active .modal-content {
  transform: scale(1);
}

/* ===== TABLE ENHANCEMENTS ===== */
.table-modern {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--bg-card);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.table-modern th {
  background: var(--bg-secondary);
  padding: var(--space-4);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  text-align: left;
  border-bottom: 1px solid var(--border-primary);
}

.table-modern td {
  padding: var(--space-4);
  border-bottom: 1px solid var(--border-primary);
  transition: background-color var(--transition-fast);
}

.table-modern tr:hover td {
  background: var(--bg-secondary);
}

/* ===== FORM STYLES ===== */
.form-group {
  margin-bottom: var(--space-6);
}

.form-label {
  display: block;
  margin-bottom: var(--space-2);
  font-weight: var(--font-medium);
  color: var(--text-primary);
}

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--border-primary);
  border-radius: var(--radius-xl);
  background: var(--bg-card);
  color: var(--text-primary);
  font-family: var(--font-family);
  transition: all var(--transition-base);
}

.form-input:focus {
  outline: none;
  border-color: var(--gold-500);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

/* ===== UTILITY CLASSES ===== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

.grid { display: grid; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

.w-full { width: 100%; }
.h-full { height: 100%; }
.min-h-screen { min-height: 100vh; }

.rounded { border-radius: var(--radius-base); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-2xl { border-radius: var(--radius-2xl); }
.rounded-full { border-radius: var(--radius-full); }

.shadow { box-shadow: var(--shadow-base); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }

.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }

.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }

.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-30 { z-index: 30; }
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }

/* ===== RESPONSIVE UTILITIES ===== */
@media (max-width: 640px) {
  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4 {
    grid-template-columns: 1fr;
  }
  
  .hero-title {
    font-size: var(--text-4xl);
  }
  
  .hero-subtitle {
    font-size: var(--text-lg);
  }
  
  .section {
    padding: var(--space-8) 0;
  }
  
  .stat-card {
    padding: var(--space-6);
  }
  
  .stat-number {
    font-size: var(--text-3xl);
  }
}

/* ===== PRINT STYLES ===== */
@media print {
  .no-print {
    display: none !important;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid #ccc;
  }
  
  .hero {
    background: #f0f0f0 !important;
    color: #000 !important;
  }
}