body.light-wallpaper {
  background: url('https://512pixels.net/wp-content/uploads/2025/08/26-Tahoe-Beach-Dawn-thumb.jpeg') no-repeat center center fixed;
  background-size: cover;
}

body.dark-wallpaper {
  background: url('https://512pixels.net/wp-content/uploads/2025/08/26-Tahoe-Beach-Night-thumb.jpeg') no-repeat center center fixed;
  background-size: cover;
}

.wallpaper-toggle {
  position: absolute;
  top: 19%;
  right: 20px;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border: none;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border-radius: 50%;
  box-shadow: 0 4px 10px rgba(0, 255, 255, 0.3);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s, box-shadow 0.3s;
  z-index: 1001;
}


.wallpaper-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 14px rgba(0, 255, 255, 0.5);
}

.wallpaper-toggle img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  filter: drop-shadow(0 0 4px rgba(0, 255, 255, 0.4));
}


.title-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 70px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2em;
  font-weight: bold;
  backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.08);
  border-bottom: 2px solid rgba(255, 255, 255, 0.25);
  border-radius: 0 0 15px 15px;
  color: #00ffff;
  text-shadow: 0 0 8px rgba(0, 255, 255, 0.5);
  z-index: 1000;
}


.bottom-bar {
  position: fixed;
  left: -40;
  top: -20%;
  transform: translateY(-50%);
  width: 200px; /* or any fixed width you prefer */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 20px;
  font-size: 1.2em;
  backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.sidebar {
  position: fixed;
  top: 50%;
  left: 20px;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 20px;
  backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  z-index: 1000;
}

.icon-btn {
  width: 80px;
  height: 80px;
}

.icon-btn::after {
  content: attr(data-label);
  position: absolute;
  left: 20px;
  top: 20%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.6);
  color: white;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 0.8em;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.icon-btn:hover::after {
  opacity: 1;
}


.icon-btn img {
  width: 15px;
  height: 15px;
  object-fit: contain;
  border-radius: 12px;
}

.logo-btn {
  width: 50px;
  height: 50px;
  margin: 10px 0;
  border: none;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 12px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}

.logo-btn img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.wifi-indicator {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #00ff88; /* Green for connected */
  box-shadow: 0 0 10px #00ff88;
  animation: pulse 1.5s infinite ease-in-out;
  z-index: 1000;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.3);
    opacity: 0.6;
  }
}

.community-container {
  position: fixed;
  top: -5px;
  left: 40px;
  z-index: 1000;
}

.community-toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
  border-radius: 8px;
  backdrop-filter: blur(8px);
  background-color: rgba(255, 255, 255, 0.08);
}

.community-toggle img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.community-panel {
  margin-top: 10px;
  width: 280px;
  padding: 15px;
  backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.9em;
  color: white;
}

.insta-link {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  text-decoration: none;
  color: #ff66cc;
}

.insta-link img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.hidden {
  display: none;
}

.description-glass {
  max-width: 900px;
  margin: 40px auto;
  padding: 30px;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  color: #e0e0e0;
  font-size: 16px;
  line-height: 1.7;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background-image: url('https://img.freepik.com/premium-photo/photo-computer-server-rack_1298493-21613.jpg');
}

.description-glass h2 {
  margin-top: 0;
  font-size: 28px;
  color: #00ffff;
  text-shadow: 0 0 6px rgba(0, 255, 255, 0.4);
}

.app-logo {
  width: 40px;
  height: 40px;
  margin-right: 10px;
  vertical-align: middle;
}

.app-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.download-btn {
  display: inline-block;
  margin-top: 20px;
  padding: 10px 20px;
  background: rgba(0, 255, 255, 0.2);
  color: #00ffff;
  border: 1px solid #00ffff;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s, transform 0.2s;
}

.download-btn:hover {
  background: rgba(0, 255, 255, 0.4);
  transform: scale(1.05);
}

#app-window ul {
  padding-left: 20px;
  margin-top: 10px;
}

#app-window li {
  margin-bottom: 6px;
  font-size: 15px;
  color: #ddd;
}

#setup-panel {
  max-width: 900px;
  margin: 40px auto;
  padding: 30px;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(14px);
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  color: #e0e0e0;
  font-size: 16px;
  line-height: 1.7;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.hidden {
  display: none;
}

#setup-panel h2, #setup-panel h3 {
  color: #00ffff;
  margin-top: 30px;
  text-shadow: 0 0 6px rgba(0, 255, 255, 0.4);
}

#setup-panel ul {
  padding-left: 20px;
  margin-top: 10px;
}

#setup-panel li {
  margin-bottom: 8px;
}

.download-btn {
  display: inline-block;
  margin-top: 30px;
  padding: 12px 24px;
  background: rgba(0, 255, 255, 0.2);
  color: #00ffff;
  border: 1px solid #00ffff;
  border-radius: 10px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s, transform 0.2s;
}

.download-btn:hover {
  background: rgba(0, 255, 255, 0.4);
  transform: scale(1.05);
}

button {
  margin-top: 20px;
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 1px solid #888;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s;
}

button:hover {
  background: rgba(255, 255, 255, 0.2);
}

.hidden {
  display: none;
}

.fade-out {
  animation: fadeOut 0.5s forwards;
}

.slide-in {
  animation: slideIn 0.6s ease-out forwards;
}

@keyframes fadeOut {
  to {
    opacity: 0;
    transform: scale(0.95);
    pointer-events: none;
  }
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

#app-window {
  max-width: 900px;
  margin: 30px auto;
  padding: 40px;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  color: #e0e0e0;
  font-size: 16px;
  line-height: 1.7;
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: none;
}

#app-window.hidden {
  display: none;
}

.app-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.dashboard-img {
  width: 100%;
  max-width: 800px;
  border-radius: 12px;
  margin-bottom: 30px;
  box-shadow: 0 0 12px rgba(0, 255, 255, 0.3);
}

.download-links {
  list-style: none;
  padding-left: 0;
  margin-top: 20px;
}

.download-links li {
  margin-bottom: 10px;
}

.download-links a {
  color: #00ffff;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s;
}

.download-links a:hover {
  color: #ffffff;
}

.close-btn {
  margin-top: 30px;
  padding: 10px 20px;
  background-color: #00ffff;
  color: #000;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
  transition: background-color 0.3s;
}

.close-btn:hover {
  background-color: #00cccc;
}

.green-os {
  color: #00ff66; /* bright green */
  text-shadow: 0 0 6px rgba(0, 255, 100, 0.4);
}

audio {
  display: none;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  margin: 0;
  padding-top: 70px; /* same as title-bar height */
  font-family: 'Segoe UI', sans-serif;
}
 z-index: 2000;
  position: relative;
}
#ubuntu-window {
  position: absolute;
  top: 80px;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  padding: 20px;
  border-radius: 15px;
  backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

#ubuntu-window img.ubuntu-img {
  display: block;
  margin: 20px auto;
  max-width: 200px;
}

.download-link {
  display: inline-block;
  margin-top: 15px;
  padding: 10px 15px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  text-decoration: none;
  color: #fff;
  transition: background 0.3s;
}

.download-link:hover {
  background: rgba(255, 255, 255, 0.4);
}