@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --primary-color: #8c52ff;
  --secondary-color: #6930c3;
  --accent-color: #00e5ff;
  --background-color: #121212;
  --card-background: #1e1e1e;
  --text-color: #f8f9fa;
  --shadow-color: rgba(0, 0, 0, 0.25);
  --card-hover: #2a2a2a;
  --border-color: #333333;
}

[data-theme="light"] {
  --background-color: #ffffff;
  --card-background: #f8f9fa;
  --text-color: #212529;
  --shadow-color: rgba(0, 0, 0, 0.1);
  --card-hover: #e9ecef;
  --border-color: #dee2e6;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  transition: all 0.2s ease;
}

body {
  font-family: 'Inter', 'Segoe UI', sans-serif;
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  background-color: var(--header-bg);
  backdrop-filter: blur(10px);
  position: fixed;
  width: 100%;
  padding: 15px 0;
  z-index: 1000;
  box-shadow: 0 2px 12px var(--shadow-color);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  background: var(--card-background);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  margin-bottom: 20px;
}

.sites-stats {
  display: flex;
  gap: 20px;
  align-items: center;
}

.total-sites, .last-update-global {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-color);
  font-size: 0.95rem;
  background: var(--background-color);
  padding: 8px 16px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.total-sites:hover, .last-update-global:hover {
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

.total-sites i, .last-update-global i {
  color: var(--primary-color);
  font-size: 1.1rem;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px;
  flex: 1;
}

.site-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  padding: 2rem 0;
}

.site-item {
  min-height: 220px;
  background-color: var(--card-background);
  border-radius: 16px;
  padding: 30px;
  box-shadow: 0 6px 20px var(--shadow-color);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.site-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  transition: height 0.3s ease;
}

.site-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px var(--shadow-color);
  border-color: var(--primary-color);
}

.site-item:hover::before {
  height: 6px;
}

.site-item img {
  width: 80px;
  height: 80px;
  margin-bottom: 1.5rem;
  border-radius: 16px;
  object-fit: cover;
  border: 2px solid var(--border-color);
  transition: transform 0.3s ease;
}

.site-item:hover img {
  transform: scale(1.05);
}

.site-item h3 {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
  text-align: center;
  transition: color 0.3s ease;
}

.site-item:hover h3 {
  color: var(--accent-color);
}

.site-content {
  text-align: center;
  width: 100%;
}

.domain {
  color: var(--text-color);
  opacity: 0.8;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  word-break: break-all;
}

.site-item a {
  margin-top: 1rem;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  text-decoration: none;
  font-weight: 500;
  padding: 12px 28px;
  border-radius: 8px;
  width: fit-content;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-item a:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.site-title {
  opacity: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.8);
  padding: 10px 20px;
  border-radius: 8px;
  transition: opacity 0.3s ease;
  color: white;
  font-size: 1.2rem;
  text-align: center;
  width: 80%;
  pointer-events: none;
  z-index: 2;
}

.site-item:hover .site-title {
  opacity: 1;
}

.site-item::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.site-item:hover::after {
  opacity: 1;
}

.site-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-color);
  opacity: 0.8;
}

.last-update, .old-domain {
  display: flex;
  align-items: center;
  gap: 6px;
}

.last-update i, .old-domain i {
  color: var(--primary-color);
}

.site-item:hover .site-info {
  opacity: 1;
}

footer {
  background: var(--card-background);
  border-top: 1px solid var(--border-color);
  margin-top: auto;
  padding: 40px 20px;
  position: relative;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  position: relative;
  padding: 20px;
}

.footer-section {
  padding: 20px;
  border-radius: 12px;
  transition: transform 0.3s ease, background-color 0.3s ease;
  background-color: var(--card-background);
  border: 1px solid var(--border-color);
}

.footer-section:hover {
  transform: translateY(-5px);
  background-color: var(--card-hover);
}

.footer-title {
  color: var(--accent-color);
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  position: relative;
  letter-spacing: 0.5px;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.8rem;
}

.footer-links a {
  color: var(--text-color);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0.8;
  transition: all 0.3s ease;
  padding: 8px 12px;
  border-radius: 8px;
  background-color: transparent;
}

.footer-links a:hover {
  opacity: 1;
  color: var(--accent-color);
  transform: translateX(8px);
  background-color: rgba(140, 82, 255, 0.1);
}

.footer-links i {
  width: 20px;
  text-align: center;
  font-size: 1.2rem;
  color: var(--primary-color);
  transition: transform 0.3s ease;
}

.footer-links a:hover i {
  transform: scale(1.2);
}

.github-stats {
  display: flex;
  gap: 10px;
  margin-top: 10px;
  font-size: 0.8rem;
}

.github-badge {
  background-color: var(--background-color);
  padding: 4px 8px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.github-badge i {
  color: var(--accent-color);
}

.footer-description {
  margin-top: 15px;
  font-size: 0.9rem;
  color: var(--text-color);
  opacity: 0.8;
  line-height: 1.5;
}

.update-info {
  text-align: center;
  margin-top: 30px;
  padding-top: 30px;
  border-top: 1px solid var(--border-color);
}

.update-note {
  color: var(--accent-color);
  font-size: 0.9rem;
  opacity: 0.9;
}

.theme-toggle {
  position: relative;
  top: unset;
  right: unset;
  z-index: 1;
}

.theme-toggle input {
  display: none;
}

.theme-toggle label {
  cursor: pointer;
  padding: 8px;
  background: var(--background-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 10px var(--shadow-color);
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.theme-toggle label:hover {
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

.theme-toggle .fa-sun {
  display: none;
  color: #ffd700;
}

.theme-toggle .fa-moon {
  color: #8c52ff;
}

.theme-toggle input:checked ~ label .fa-sun {
  display: block;
}

.theme-toggle input:checked ~ label .fa-moon {
  display: none;
}

.loader {
  width: 48px;
  height: 48px;
  border: 3px solid var(--primary-color);
  border-bottom-color: transparent;
  border-radius: 50%;
  display: inline-block;
  position: relative;
  box-sizing: border-box;
  animation: rotation 1s linear infinite;
}

.loader::after {
  content: '';  
  position: absolute;
  box-sizing: border-box;
  left: 0;
  top: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 3px solid transparent;
  border-bottom-color: var(--accent-color);
  animation: rotationBack 0.5s linear infinite;
  transform: rotate(45deg);
}

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

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

/* Improved Responsiveness */
@media (max-width: 768px) {
  .site-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
    padding: 1rem;
  }

  .site-item {
    min-height: 250px;
    padding: 20px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 15px;
  }

  .theme-toggle {
    top: 10px;
    right: 10px;
  }

  .header-container {
    flex-direction: column;
    gap: 15px;
  }
  
  .sites-stats {
    flex-direction: column;
    width: 100%;
  }
  
  .total-sites, .last-update-global {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .site-grid {
    grid-template-columns: 1fr;
  }

  .site-item {
    min-height: 220px;
  }
  
  .container {
    padding: 10px;
  }
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-title::after {
    left: 50%;
    transform: translateX(-50%);
  }

  .footer-links a {
    justify-content: center;
  }
  
  .footer-links a:hover {
    transform: translateY(-5px);
  }
  
  .footer-section {
    margin-bottom: 20px;
  }
}

.time-change {
  color: var(--text-color);
  opacity: 0.7;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
  word-break: break-all;
}

.label {
  color: var(--accent-color);
  font-weight: 500;
}

.controls-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding: 15px 20px;
  background: var(--card-background);
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.grid-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.grid-controls label {
  color: var(--text-color);
  font-weight: 500;
}

.grid-controls select {
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: var(--background-color);
  color: var(--text-color);
  cursor: pointer;
  transition: all 0.3s ease;
}

.grid-controls select:hover {
  border-color: var(--primary-color);
}

.sites-stats {
  display: flex;
  gap: 20px;
  align-items: center;
}

.total-sites, .last-update-global {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-color);
  font-size: 0.9rem;
}

.total-sites i, .last-update-global i {
  color: var(--primary-color);
}

.site-status {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #4CAF50;
}

.site-status.offline {
  background: #f44336;
}