:root {
  --main-color: #ff70f3;
  --secondary-color: #ff00ea;
  --background: #0a0a0b;
  --background-secondary: #1a1a1b;
  --background-tertiary: #262626;
  --surface: #1e1e20;
  --surface-hover: #2a2a2c;
  --text-primary: #ffffff;
  --text-secondary: #b3b3b3;
  --text-muted: #888888;
  --border: #333333;
  --accent: #ff6b9d;
  --success: #4ade80;
  --warning: #fbbf24;
  --error: #ef4444;
  --gradient-primary: linear-gradient(135deg, #ff70f3 0%, #ff00ea 100%);
  --gradient-secondary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-bg: linear-gradient(180deg, #0a0a0b 0%, #1a1a1b 100%);
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.25);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.35);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --border-radius: 12px;
  --border-radius-lg: 16px;
}

* {
  box-sizing: border-box;
}

*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--gradient-bg);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
  margin: 0;
  padding: 0;
}

.navbar {
  background: rgba(10, 10, 11, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0;
  transition: var(--transition);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  font-family: 'Alfa Slab One', cursive;
  font-size: 1.25rem;
  color: var(--main-color) !important;
  text-decoration: none !important;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
}

.navbar-brand img {
  border-radius: 6px;
  width: 28px;
  height: 28px;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-link {
  color: var(--text-secondary) !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  border-radius: var(--border-radius);
  transition: var(--transition);
  position: relative;
  font-size: 0.95rem;
}

.nav-link:hover {
  color: var(--main-color) !important;
  background: rgba(255, 112, 243, 0.1);
}

.navbar-toggler {
  display: none;
  background: transparent;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}

.navbar-toggler span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: var(--transition);
}

.navbar-toggler:hover span {
  background: var(--main-color);
}

@media (max-width: 768px) {
  .navbar {
    padding: 0.5rem 0;
  }

  .navbar .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .navbar-toggler {
    display: flex;
  }

  .navbar-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10, 10, 11, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    gap: 0.25rem;
  }

  .navbar-nav.active {
    display: flex;
  }

  .navbar-nav .nav-link {
    width: 100%;
    text-align: center;
    padding: 0.75rem 1rem !important;
  }
}

@media (max-width: 576px) {
  .navbar-brand {
    font-size: 1.1rem;
  }

  .navbar-brand img {
    width: 24px;
    height: 24px;
  }
}

.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-content {
  text-align: center;
  z-index: 2;
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.hero-logo {
  margin-bottom: 2rem;
  animation: float 6s ease-in-out infinite;
}

.logo-image {
  width: 180px;
  height: 180px;
  border-radius: 24px;
  box-shadow: var(--shadow-xl);
  transition: var(--transition);
}

.logo-image:hover {
  transform: scale(1.05);
  box-shadow: 0 20px 60px rgba(255, 112, 243, 0.3);
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.search-container {
  max-width: 600px;
  margin: 0 auto 3rem;
}

.search-form {
  position: relative;
}

.search-input-container {
  position: relative;
  display: flex;
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: var(--border-radius-lg);
  transition: var(--transition);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.search-input-container:focus-within {
  border-color: var(--main-color);
  box-shadow: 0 0 0 4px rgba(255, 112, 243, 0.2);
}

.search-icon {
  position: absolute;
  left: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  z-index: 2;
  transition: var(--transition);
}

@media (max-width: 576px) {
  .search-icon {
    top: 25%;
  }
}

.search-input-container:focus-within .search-icon {
  color: var(--main-color);
}

.search-input {
  flex: 1;
  padding: 1.25rem 1.5rem 1.25rem 3.5rem;
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-size: 1.1rem;
  outline: none;
  font-weight: 500;
}

.search-input::placeholder {
  color: var(--text-muted);
}

.search-button {
  padding: 1.25rem 2rem;
  background: var(--gradient-primary);
  border: none;
  color: white;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 120px;
  justify-content: center;
}

.search-button:hover {
  background: linear-gradient(135deg, #ff5ce6 0%, #e600d1 100%);
  transform: translateY(-1px);
}

.search-button:active {
  transform: translateY(0);
}

.button-icon {
  transition: var(--transition);
}

.search-button:hover .button-icon {
  transform: translateX(4px);
}

.search-result {
  margin-top: 1.5rem;
  padding: 1rem;
  border-radius: var(--border-radius);
  text-align: center;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.search-result.loading {
  background: var(--surface);
  color: var(--text-secondary);
}

.search-result.error {
  background: rgba(239, 68, 68, 0.1);
  color: var(--error);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.search-result.success {
  background: rgba(74, 222, 128, 0.1);
  color: var(--success);
  border: 1px solid rgba(74, 222, 128, 0.2);
}

.stats-container {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-secondary);
  font-weight: 500;
  transition: var(--transition);
}

.stat-item:hover {
  color: var(--main-color);
  transform: translateY(-2px);
}

.stat-item i {
  font-size: 1.5rem;
  color: var(--main-color);
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
  z-index: 1;
}

.floating-flag {
  position: absolute;
  font-size: 2rem;
  opacity: 0.6;
  animation: float-random 20s infinite linear;
  pointer-events: none;
}

.flag-1 { top: 20%; left: 10%; animation-delay: 0s; }
.flag-2 { top: 60%; right: 15%; animation-delay: -5s; }
.flag-3 { top: 80%; left: 20%; animation-delay: -10s; }
.flag-4 { top: 30%; right: 25%; animation-delay: -15s; }
.flag-5 { top: 70%; left: 70%; animation-delay: -8s; }

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

@keyframes float-random {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  25% { transform: translateY(-30px) rotate(90deg); }
  50% { transform: translateY(20px) rotate(180deg); }
  75% { transform: translateY(-10px) rotate(270deg); }
}

/* Features Section */
.features-section {
  padding: 80px 0;
  background: var(--background-secondary);
  position: relative;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 4rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.feature-card {
  background: var(--surface);
  padding: 2.5rem 2rem;
  border-radius: var(--border-radius-lg);
  text-align: center;
  transition: var(--transition);
  border: 1px solid var(--border);
  height: 100%;
  position: relative;
  overflow: hidden;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--main-color);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: var(--transition);
}

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

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
  transition: var(--transition);
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
}

.feature-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-section {
    padding: 100px 0 60px;
  }
  
  .stats-container {
    gap: 1.5rem;
    flex-direction: column;
    align-items: center;
  }
  
  .search-input-container {
    flex-direction: column;
  }
  
  .search-button {
    border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
  }
  
  .search-input {
    padding-right: 1.5rem;
  }
}

/* Container Improvements */
.container {
  max-width: 1200px;
  padding-right: 20px;
  padding-left: 20px;
  margin-right: auto;
  margin-left: auto;
}

@media (max-width: 767px) {
  .container {
    padding-right: 15px;
    padding-left: 15px;
  }
}

/* Modern Footer */
.footer-dark {
  background: var(--background);
  border-top: 1px solid var(--border);
  padding: 3rem 0 2rem;
  margin-top: 80px;
}

.footer-links {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
  margin: 2rem 0;
}

.footer-link-item {
  color: var(--text-secondary) !important;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  transition: var(--transition);
  font-weight: 500;
}

.footer-link-item:hover {
  color: var(--main-color) !important;
  background: rgba(255, 112, 243, 0.1);
  transform: translateY(-2px);
}

.footer-link-item img {
  width: 20px;
  height: 20px;
  border-radius: 4px;
}

.link-divider {
  display: none; /* Remove dividers for cleaner look */
}

.copyright,
.developed-by {
  text-align: center;
  margin: 0.5rem 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.developed-by a {
  color: var(--main-color);
  text-decoration: none;
  font-weight: 600;
}

.developed-by a:hover {
  text-decoration: underline;
}

/* Back to top button */
.footer-dark .item.social {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
}

.footer-dark .item.social > a {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  width: 48px;
  height: 48px;
  line-height: 46px;
  border-radius: 50%;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.footer-dark .item.social > a:hover {
  background: var(--main-color);
  color: white;
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

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

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

::-webkit-scrollbar-thumb {
  background: var(--main-color);
  border-radius: 4px;
}

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

/* Utility Classes */
.text-center {
  text-align: center;
}

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

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

.slide-in {
  animation: slideIn 0.8s ease-out;
}

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

/* Error and Empty States */
.empty-state,
.error-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-secondary);
}

.empty-state h3,
.error-state h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.empty-state p,
.error-state p {
  font-size: 1rem;
  margin-bottom: 2rem;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.empty-state .btn,
.error-state .btn {
  background: var(--gradient-primary);
  color: white;
  padding: 0.75rem 2rem;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.empty-state .btn:hover,
.error-state .btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Responsive Improvements */
@media (max-width: 992px) {
  .features-boxed .item img {
    width: 140px !important;
    height: 140px !important;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
}

@media (max-width: 576px) {
  .btn-group {
    flex-direction: row;
    gap: 0.5rem;
  }
  
  .btn {
    font-size: 0.85rem;
    padding: 0.6rem 1rem;
  }
  
  .footer-links {
    flex-direction: column;
    gap: 1rem;
  }
  
  .stats-container .stat-item {
    font-size: 0.9rem;
  }
}

/* Focus States for Accessibility */
.btn:focus,
.search-input:focus,
.format-btn:focus {
  outline: 2px solid var(--main-color);
  outline-offset: 2px;
}

/* Print Styles */
@media print {
  .navbar,
  .footer-dark,
  .search-container,
  .btn-group {
    display: none;
  }
  
  body {
    background: white;
    color: black;
  }
}

/* Modern Avatar Gallery Styles */
.features-boxed {
  background: var(--background-secondary);
  padding: 4rem 0;
  min-height: 60vh;
}

.features-boxed h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 3rem;
  text-align: center;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.features-boxed .intro {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
}

.features-boxed .intro p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.features-boxed .features {
  padding: 2rem 0;
}

.features-boxed .item {
  margin-bottom: 2rem;
}

/* Modern Avatar Card */
.features-boxed .item .box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  transition: var(--transition);
  text-align: center;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.features-boxed .item .box:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--main-color);
}

.features-boxed .item .box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: var(--transition);
}

.features-boxed .item .box:hover::before {
  transform: scaleX(1);
}

.features-boxed .item img {
  width: 160px !important;
  height: 160px !important;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1.5rem;
  transition: var(--transition);
  box-shadow: var(--shadow-md);
}

.features-boxed .item .box:hover img {
  transform: scale(1.05);
  box-shadow: 0 12px 32px rgba(255, 112, 243, 0.3);
}

.features-boxed .item .name {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-primary);
  text-transform: capitalize;
}

/* Modern Button Group */
.btn-group {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: nowrap;
}

.btn {
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  flex: 1;
  min-width: 0;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #ff5ce6 0%, #e600d1 100%);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: white;
}

.btn-secondary {
  background: var(--surface-hover);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: var(--text-muted);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-dark {
  background: var(--surface);
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-dark:hover {
  background: var(--surface-hover);
  border-color: var(--main-color);
  color: var(--main-color);
}

.btn-dark:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-dark:disabled:hover {
  transform: none;
  background: var(--surface);
  border-color: var(--border);
  color: var(--text-primary);
}

/* Modern Pagination */
.pagination-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin: 3rem 0;
  flex-wrap: wrap;
}

.pagination-info {
  color: var(--text-secondary);
  font-weight: 500;
  margin: 0 1rem;
}

/* Format Selection */
.format-selector {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin: 2rem 0;
  flex-wrap: wrap;
}

.format-btn {
  padding: 0.5rem 1rem;
  background: var(--surface);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.85rem;
  font-weight: 500;
}

.format-btn.active,
.format-btn:hover {
  background: var(--main-color);
  color: white;
  border-color: var(--main-color);
}

/* Loading States */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid transparent;
  border-top: 2px solid var(--main-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

.loading-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  text-align: center;
  color: var(--text-secondary);
  min-height: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

/* Link Styles */
a {
  color: var(--main-color);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--secondary-color);
  text-decoration: none;
}

/* Legacy Support - Modern Avatar Box */
div#features {
  /* This ID is used in webavatar.js - keeping for compatibility */
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border-radius: var(--border-radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
}

div#features:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
  border-color: var(--main-color);
}