* {
  font-family: 'Inter', sans-serif;
}

html, body {
  height: 100%;
}

body {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 25%, #e2e8f0 50%, #cbd5e0 75%, #a0aec0 100%);
  min-height: 100vh;
  min-height: calc(100vh);
  height: 100%;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(ellipse at top left, rgba(79, 70, 229, 0.05) 0%, transparent 50%),
    radial-gradient(ellipse at top right, rgba(236, 72, 153, 0.05) 0%, transparent 50%),
    radial-gradient(ellipse at bottom left, rgba(16, 185, 129, 0.05) 0%, transparent 50%);
  z-index: -1;
  pointer-events: none;
}

.glass-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(25px);
  border-radius: 32px;
  border: 2px solid rgba(99, 102, 241, 0.08);
  box-shadow: 
    0 25px 50px rgba(0, 0, 0, 0.05),
    0 4px 25px rgba(99, 102, 241, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
  transition: all 0.4s cubic-bezier(0.23, 1, 0.320, 1);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.6s;
}

.glass-card:hover::before {
  left: 100%;
}

.glass-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: 
    0 35px 70px rgba(0, 0, 0, 0.08),
    0 8px 32px rgba(99, 102, 241, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 1);
  background: rgba(255, 255, 255, 0.98);
  border-color: rgba(99, 102, 241, 0.15);
}

.feature-tile {
  background: rgba(255, 255, 255, 0.98);
  border-radius: 28px;
  border: 2px solid rgba(99, 102, 241, 0.06);
  transition: all 0.5s cubic-bezier(0.23, 1, 0.320, 1);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  backdrop-filter: blur(20px);
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.04),
    0 2px 8px rgba(99, 102, 241, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.feature-tile::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-tile:hover::after {
  opacity: 1;
}

.feature-tile:hover {
  transform: translateY(-16px) scale(1.03);
  box-shadow: 
    0 30px 60px rgba(0, 0, 0, 0.08),
    0 8px 40px rgba(99, 102, 241, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 1);
  border-color: rgba(99, 102, 241, 0.15);
  background: rgba(255, 255, 255, 1);
}

.feature-tile .content {
  position: relative;
  z-index: 1;
}

.icon-gradient-1 {
  background: linear-gradient(135deg, #667eea, #764ba2);
}

.icon-gradient-2 {
  background: linear-gradient(135deg, #f093fb, #f5576c);
}

.icon-gradient-3 {
  background: linear-gradient(135deg, #4facfe, #00f2fe);
}

.icon-gradient-4 {
  background: linear-gradient(135deg, #43e97b, #38f9d7);
}

.icon-gradient-5 {
  background: linear-gradient(135deg, #fa709a, #fee140);
}

.icon-gradient-6 {
  background: linear-gradient(135deg, #a8edea, #fed6e3);
}

.floating-nav {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(30px);
  border-radius: 28px;
  border: 2px solid rgba(99, 102, 241, 0.08);
  box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.06),
    0 4px 20px rgba(99, 102, 241, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.stats-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(20px);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: all 0.3s ease;
}

.stats-card:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-4px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.badge {
  background: linear-gradient(135deg, #ff6b6b, #ffa500);
  color: white;
  padding: 6px 16px;
  border-radius: 25px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  box-shadow: 0 4px 15px rgba(255, 107, 107, 0.4);
  animation: pulse-badge 2s infinite;
}

@keyframes pulse-badge {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.badge.new {
  background: linear-gradient(135deg, #00d4ff, #090979);
}

.badge.premium {
  background: linear-gradient(135deg, #ffd700, #ffb347);
}

.status-indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, #10b981, #059669);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.3);
  animation: pulse-status 2s infinite;
}

@keyframes pulse-status {
  0%, 100% {
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.3);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(16, 185, 129, 0.1);
    transform: scale(1.1);
  }
}

.progress-ring {
  transform: rotate(-90deg);
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.progress-ring circle {
  stroke-dasharray: 283;
  stroke-dashoffset: 71;
  transition: stroke-dashoffset 1s ease-in-out;
  stroke-linecap: round;
}

.welcome-section {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(30px);
  border: 2px solid rgba(99, 102, 241, 0.06);
  box-shadow: 
    0 16px 32px rgba(0, 0, 0, 0.04),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.metric-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(15px);
  border-radius: 20px;
  border: 2px solid rgba(99, 102, 241, 0.06);
  transition: all 0.3s ease;
  box-shadow: 
    0 8px 24px rgba(0, 0, 0, 0.04),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.metric-card:hover {
  background: rgba(255, 255, 255, 0.98);
  transform: translateY(-4px);
  box-shadow: 
    0 12px 32px rgba(0, 0, 0, 0.06),
    0 4px 16px rgba(99, 102, 241, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 1);
  border-color: rgba(99, 102, 241, 0.12);
}

.metric-number {
  background: linear-gradient(135deg, #667eea, #764ba2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
  font-size: 2.5rem;
  line-height: 1;
}

.login-container {
  height: 100vh;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 24px 16px;
  position: relative;
}

#dashboard-app {
  min-height: 100vh;
  height: 100%;
}

body.page-login,
body.page-login #dashboard-app,
body.page-login #dashboard-app .login-container,
body.page-login #dashboard-app .login-container > .v-row {
  min-height: 100vh;
  height: 100vh;
}

body.page-login #dashboard-app .login-container {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 0 !important;
}

body.page-login #dashboard-app .login-container > .v-row {
  width: 100%;
  margin: 0;
  min-height: 100%;
}

.login-container > .v-row,
.login-container .v-row {
  width: 100%;
  margin: 0;
  min-height: 100%;
}

.login-card {
  width: 100%;
  max-width: 480px;
  margin: auto;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  border-radius: 28px;
  border: 2px solid rgba(99, 102, 241, 0.08);
  box-shadow: 
    0 24px 48px rgba(0, 0, 0, 0.06),
    0 4px 20px rgba(99, 102, 241, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

/* Enhanced animations */
@keyframes slideInFromTop {
  0% {
    opacity: 0;
    transform: translateY(-50px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInFromBottom {
  0% {
    opacity: 0;
    transform: translateY(50px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInFromLeft {
  0% {
    opacity: 0;
    transform: translateX(-50px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInScale {
  0% {
    opacity: 0;
    transform: scale(0.8);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

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

.animate-float {
  animation: float 3s ease-in-out infinite;
}

.glass-card {
  animation: fadeInScale 0.8s ease-out;
}

.feature-tile {
  animation: slideInFromBottom 0.8s ease-out;
}

.feature-tile:nth-child(1) { animation-delay: 0.1s; opacity: 0; animation-fill-mode: forwards; }
.feature-tile:nth-child(2) { animation-delay: 0.2s; opacity: 0; animation-fill-mode: forwards; }
.feature-tile:nth-child(3) { animation-delay: 0.3s; opacity: 0; animation-fill-mode: forwards; }
.feature-tile:nth-child(4) { animation-delay: 0.4s; opacity: 0; animation-fill-mode: forwards; }
.feature-tile:nth-child(5) { animation-delay: 0.5s; opacity: 0; animation-fill-mode: forwards; }
.feature-tile:nth-child(6) { animation-delay: 0.6s; opacity: 0; animation-fill-mode: forwards; }

.floating-nav {
  animation: slideInFromTop 0.6s ease-out;
}

.stats-card {
  animation: slideInFromLeft 0.6s ease-out;
}

/* Dark mode support */
.dark-mode {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
}

.dark-mode .glass-card {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.dark-mode .feature-tile {
  background: rgba(0, 0, 0, 0.4);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.dark-mode .login-card {
  background: rgba(0, 0, 0, 0.4);
  color: white;
}

.dark-mode .floating-nav,
.dark-mode .stats-card {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Activity indicators */
.activity-pulse {
  position: relative;
}

.activity-pulse::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.3);
  transform: translate(-50%, -50%);
  animation: pulse-activity 2s infinite;
}

@keyframes pulse-activity {
  0% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
  }
  100% {
    transform: translate(-50%, -50%) scale(2);
    opacity: 0;
  }
}

/* Responsive improvements */
@media (max-width: 1024px) {
  .floating-nav {
    position: relative;
    top: 0;
    left: 0;
    right: 0;
    margin: 16px;
    border-radius: 20px;
  }

  .pt-32 {
    padding-top: 2rem;
  }

  .feature-tile {
    padding: 20px;
  }

  .metric-number {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .glass-card {
    padding: 20px !important;
    margin: 12px;
    border-radius: 20px;
  }

  .feature-tile {
    padding: 16px;
    margin-bottom: 16px;
  }

  .floating-nav .flex {
    flex-direction: column;
    gap: 12px;
  }

  .badge {
    position: relative;
    top: 0;
    right: 0;
    margin-bottom: 8px;
    align-self: flex-start;
  }

  .metric-number {
    font-size: 1.8rem;
  }
}

@media (max-width: 640px) {
  .text-4xl {
    font-size: 2rem;
  }

  .feature-tile h3 {
    font-size: 1.3rem;
  }

  .stats-card {
    padding: 12px !important;
  }

  .metric-number {
    font-size: 1.5rem;
  }
}

/* Loading states */
.loading-shimmer {
  background: linear-gradient(90deg,
    rgba(255, 255, 255, 0.1) 25%,
    rgba(255, 255, 255, 0.2) 50%,
    rgba(255, 255, 255, 0.1) 75%);
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
}

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

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, #667eea, #764ba2);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, #5a6fd8, #6a4190);
}

/* Enhanced button styles */
.btn-primary {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  border: none;
  border-radius: 16px;
  color: white;
  padding: 14px 28px;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 
    0 8px 24px rgba(99, 102, 241, 0.25),
    0 2px 8px rgba(139, 92, 246, 0.15);
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 
    0 12px 32px rgba(99, 102, 241, 0.35),
    0 4px 16px rgba(139, 92, 246, 0.2);
  background: linear-gradient(135deg, #5855f7, #7c3aed);
}

/* Notification styles */
.notification {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  padding: 16px 20px;
  transform: translateX(100%);
  transition: transform 0.3s ease;
}

.notification.show {
  transform: translateX(0);
}

/* Performance optimizations */
.feature-tile,
.glass-card,
.floating-nav {
  will-change: transform;
  backface-visibility: hidden;
}

/* Enhanced Professional White Theme Additions */

/* Advanced Glass Card Variants */
.glass-card-premium {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 250, 252, 0.95) 100%);
  backdrop-filter: blur(40px);
  border-radius: 32px;
  border: 2px solid rgba(99, 102, 241, 0.12);
  box-shadow: 
    0 32px 64px rgba(0, 0, 0, 0.06),
    0 8px 32px rgba(99, 102, 241, 0.1),
    inset 0 2px 0 rgba(255, 255, 255, 1),
    inset 0 -1px 0 rgba(226, 232, 240, 0.3);
  position: relative;
  overflow: hidden;
}

.glass-card-premium::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(from 0deg at 50% 50%, transparent, rgba(99, 102, 241, 0.03), transparent);
  animation: rotate 20s linear infinite;
  pointer-events: none;
}

/* Advanced Navigation Bar */
.nav-professional {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 250, 252, 0.95) 100%);
  backdrop-filter: blur(40px);
  border-radius: 24px;
  border: 2px solid rgba(99, 102, 241, 0.08);
  box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.04),
    0 4px 20px rgba(99, 102, 241, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 1);
}

/* Enhanced Button Styles */
.btn-secondary {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(248, 250, 252, 0.9) 100%);
  border: 2px solid rgba(99, 102, 241, 0.15);
  border-radius: 16px;
  color: #4f46e5;
  padding: 14px 28px;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 
    0 4px 16px rgba(99, 102, 241, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, rgba(255, 255, 255, 1) 0%, rgba(248, 250, 252, 1) 100%);
  border-color: rgba(99, 102, 241, 0.25);
  transform: translateY(-2px);
  box-shadow: 
    0 8px 24px rgba(99, 102, 241, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 1);
}

.btn-ghost {
  background: transparent;
  border: 2px solid rgba(99, 102, 241, 0.2);
  border-radius: 16px;
  color: #4f46e5;
  padding: 14px 28px;
  font-weight: 600;
  transition: all 0.3s ease;
  backdrop-filter: blur(20px);
}

.btn-ghost:hover {
  background: rgba(99, 102, 241, 0.05);
  border-color: rgba(99, 102, 241, 0.3);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.1);
}

/* Advanced Typography */
.heading-gradient {
  background: linear-gradient(135deg, #1e293b 0%, #4f46e5 50%, #7c3aed 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
  letter-spacing: -0.025em;
}

.text-muted-pro {
  color: #64748b;
  font-weight: 500;
  letter-spacing: 0.025em;
}

/* Enhanced Status Indicators */
.status-indicator-pro {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.status-dot-online {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #10b981, #059669);
  box-shadow: 
    0 0 0 2px rgba(16, 185, 129, 0.2),
    0 0 0 4px rgba(16, 185, 129, 0.1);
  animation: pulse-online 2s ease-in-out infinite;
}

@keyframes pulse-online {
  0%, 100% {
    box-shadow: 
      0 0 0 2px rgba(16, 185, 129, 0.2),
      0 0 0 4px rgba(16, 185, 129, 0.1);
  }
  50% {
    box-shadow: 
      0 0 0 4px rgba(16, 185, 129, 0.3),
      0 0 0 8px rgba(16, 185, 129, 0.05);
  }
}

/* Enhanced Cards with Advanced Shadows */
.card-elevated {
  background: rgba(255, 255, 255, 0.98);
  border-radius: 24px;
  border: 2px solid rgba(99, 102, 241, 0.06);
  box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.04),
    0 8px 24px rgba(99, 102, 241, 0.06),
    0 4px 12px rgba(139, 92, 246, 0.04),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-elevated:hover {
  transform: translateY(-8px);
  box-shadow: 
    0 32px 64px rgba(0, 0, 0, 0.06),
    0 16px 32px rgba(99, 102, 241, 0.08),
    0 8px 16px rgba(139, 92, 246, 0.06),
    inset 0 2px 0 rgba(255, 255, 255, 1);
  border-color: rgba(99, 102, 241, 0.12);
}

/* Advanced Loading States */
.skeleton-loader {
  background: linear-gradient(90deg, 
    rgba(226, 232, 240, 0.6) 25%, 
    rgba(226, 232, 240, 0.8) 50%, 
    rgba(226, 232, 240, 0.6) 75%);
  background-size: 200% 100%;
  animation: shimmer-pro 2s ease-in-out infinite;
  border-radius: 8px;
}

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

/* Enhanced Micro-interactions */
.micro-bounce {
  transition: transform 0.2s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.micro-bounce:active {
  transform: scale(0.95);
}

.scale-on-hover {
  transition: transform 0.3s ease;
}

.scale-on-hover:hover {
  transform: scale(1.05);
}

/* Advanced Grid Layouts */
.grid-professional {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

/* Enhanced Focus States */
.focus-ring:focus {
  outline: none;
  box-shadow: 
    0 0 0 4px rgba(99, 102, 241, 0.15),
    0 4px 16px rgba(99, 102, 241, 0.1);
  border-color: rgba(99, 102, 241, 0.3);
}

/* Advanced Animations */
@keyframes fade-in-up {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes rotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.animate-fade-in-up {
  animation: fade-in-up 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Enhanced Color Palette */
:root {
  --color-primary: #6366f1;
  --color-primary-hover: #5855f7;
  --color-secondary: #8b5cf6;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  --color-gray-50: #f8fafc;
  --color-gray-100: #f1f5f9;
  --color-gray-200: #e2e8f0;
  --color-gray-300: #cbd5e0;
  --color-gray-500: #64748b;
  --color-gray-700: #374151;
  --color-gray-900: #1e293b;
}

/* Focus Mode Styles */
.focus-mode {
  --transition-duration: 0.6s;
}

.focus-mode .floating-nav {
  opacity: 0.3;
  transform: translateY(-10px);
  transition: all var(--transition-duration) ease;
}

.focus-mode .floating-nav:hover {
  opacity: 1;
  transform: translateY(0);
}

.focus-mode .feature-tile:not(:hover) {
  opacity: 0.7;
  transform: scale(0.98);
  transition: all var(--transition-duration) ease;
}

.focus-mode .feature-tile:hover {
  opacity: 1;
  transform: scale(1.05);
  z-index: 10;
}

/* Advanced Responsive Design */
@media (max-width: 1200px) {
  .glass-card-premium {
    border-radius: 24px;
    padding: 20px;
  }
  
  .nav-professional {
    margin: 16px;
    padding: 16px 20px;
  }
}

@media (max-width: 768px) {
  body::before {
    background: 
      radial-gradient(ellipse at top, rgba(79, 70, 229, 0.08) 0%, transparent 50%),
      radial-gradient(ellipse at bottom, rgba(16, 185, 129, 0.08) 0%, transparent 50%);
  }
  
  .glass-card {
    border-radius: 20px;
    margin: 8px;
  }
  
  .feature-tile {
    border-radius: 16px;
    padding: 16px;
  }
  
  .heading-gradient {
    font-size: 2rem;
    line-height: 1.2;
  }
}

@media (max-width: 480px) {
  .floating-nav {
    position: relative;
    margin: 8px;
    border-radius: 16px;
  }
  
  .glass-card {
    border-radius: 16px;
    margin: 4px;
    padding: 16px;
  }
  
  .metric-number {
    font-size: 1.5rem;
  }
}

/* Performance Optimizations */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .glass-card::before,
  .glass-card-premium::before,
  .btn-primary::before {
    animation: none !important;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .glass-card,
  .feature-tile,
  .floating-nav {
    border-width: 3px;
    border-color: var(--color-primary);
  }
  
  .btn-primary {
    border: 3px solid var(--color-primary);
  }
}

/* Print optimizations */
@media print {
  body::before,
  .glass-card::before,
  .glass-card-premium::before {
    display: none !important;
  }
  
  .glass-card,
  .feature-tile {
    background: white !important;
    border: 1px solid #333 !important;
    box-shadow: none !important;
  }
  
  .floating-nav {
    position: static !important;
    background: white !important;
    border: 1px solid #333 !important;
  }
}