/* -------------------- BASE: Dark Theme -------------------- */
body {
  font-family: 'Courier New', monospace;
  background-color: #111;
  color: #eee;
  padding: 2rem;
  margin: 0;
  transition: all 0.4s ease;
}

header {
  text-align: center;
  margin-bottom: 2rem;
}

header h1 {
  font-size: 2rem;
  color: #00ffcc;
}

header p {
  font-size: 1.2rem;
  color: #aaa;
}

#post-feed {
  display: grid;
  gap: 2rem;
}

.post-preview {
  border: 1px solid #333;
  padding: 1.5rem;
  border-radius: 10px;
  transition: background 0.3s ease;
  cursor: pointer;
}

.post-preview:hover {
  background-color: #1c1c1c;
}

.post-preview h2 {
  color: #ffaa00;
  margin-bottom: 0.5rem;
}

.post-preview p {
  color: #ccc;
  font-size: 0.95rem;
}

.post-block {
  margin-bottom: 2rem;
  border-left: 4px solid #ffaa00;
  padding-left: 1rem;
}

.post-block h2 {
  color: #00ffcc;
  margin-bottom: 0.5rem;
}

.post-block pre {
  white-space: pre-wrap;
  font-size: 0.95rem;
  color: #ddd;
}

.post-thumb {
  width: 100%;
  max-height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 1rem;
}

.post-image {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* Mobile-only logo */
#userverse-logo {
  display: none;
  width: 60px;
  height: auto;
  margin: 0 auto 1rem;
  cursor: pointer;
  transition: transform 0.2s ease;
}

#userverse-logo:active {
  transform: scale(0.95);
}

@media (max-width: 768px) {
  #userverse-logo {
    display: block;
  }
}

@media (min-width: 768px) {
  #post-feed {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* -------------------- VAPORWAVE THEME -------------------- */
body.vaporwave {
  font-family: 'Press Start 2P', monospace;
  background: linear-gradient(to right, #ff8ff6, #7ef9ff);
  background-image: url('https://media1.tenor.com/m/kbAXHrIp5agAAAAC/vaporwave-aesthetic.gif');
  background-size: cover;
  background-attachment: fixed;
  color: #2d004d;
}

body.vaporwave header,
body.vaporwave footer {
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-top: 2px dashed #ff66cc;
  border-bottom: 2px dashed #ff66cc;
  padding: 1rem;
}

body.vaporwave h1,
body.vaporwave h2,
body.vaporwave h3 {
  color: #9900cc;
  text-shadow: 1px 1px 2px #ff8ff6;
}

body.vaporwave a {
  color: #ff66cc;
  text-decoration: underline wavy #2d004d;
}

body.vaporwave .post-preview {
  background-color: rgba(255, 255, 255, 0.25);
  border: 1px solid #ffccff;
  box-shadow: 0 0 15px #ff66cc;
}

body.vaporwave .post-preview h2,
body.vaporwave .post-preview p {
  color: #2d004d;
}

body.vaporwave .post-block {
  border-left: 4px solid #9900cc;
}

body.vaporwave .post-block h2 {
  color: #ff66cc;
}

body.vaporwave .post-block pre {
  color: #2d004d;
}

body.vaporwave #userverse-logo {
  filter: hue-rotate(90deg);
}