* {
  box-sizing: border-box;
  font-family: 'Orbitron', sans-serif;
}

body {
  margin: 0;
  background: #0e0e0e;
  color: cyan;
  text-align: center;
  overflow-x: hidden;
}

#bg-logo {
  background: url('asset/brandlogo.png') center/contain no-repeat;
  opacity: 0.05;
  position: fixed;
  top: -100px;
  left: -100px;
  width: 200%;
  height: 200%;
  z-index: -1;
  animation: float 30s linear infinite alternate;
}

@keyframes float {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-100px, -100px) scale(1.05); }
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 30px;
  background: rgba(0, 255, 255, 0.1);
  box-shadow: 0 0 15px cyan;
}

.logo {
  font-size: 1.8rem;
  cursor: pointer;
  color: cyan;
}

.top-buttons button, .top-buttons a {
  margin-left: 10px;
  padding: 8px 12px;
  background: black;
  border: 1px solid cyan;
  color: cyan;
  cursor: pointer;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.2s ease-in-out;
}

.top-buttons button:hover,
.top-buttons a:hover {
  background: cyan;
  color: black;
  box-shadow: 0 0 10px cyan;
}

main h1 {
  margin-top: 40px;
  font-size: 2rem;
  text-shadow: 0 0 10px cyan;
}

#drop-area {
  margin: 40px auto;
  padding: 30px;
  width: 80%;
  max-width: 500px;
  border: 2px dashed cyan;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
}

#drop-area label {
  cursor: pointer;
  display: inline-block;
  color: cyan;
  padding: 12px 20px;
  font-size: 1.2rem;
}

.preview-image {
  max-width: 100%;
  margin-top: 20px;
  border: 2px solid cyan;
  box-shadow: 0 0 20px cyan;
  border-radius: 10px;
}

#resize-controls, #extra-controls, #upscale-container {
  margin-top: 30px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px dashed cyan;
  border-radius: 10px;
  padding: 20px;
  display: inline-block;
  margin-bottom: 20px;
}

#resize-controls input[type="number"],
#extra-controls input[type="range"],
#extra-controls select {
  padding: 6px;
  margin: 5px;
  background: #000;
  color: cyan;
  border: 1px solid cyan;
  border-radius: 6px;
}

#resize-controls button,
#extra-controls button,
#upscale-container button {
  margin-top: 10px;
  padding: 10px 20px;
  background: cyan;
  color: #000;
  border: none;
  border-radius: 8px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.2s;
}

#resize-controls button:hover,
#extra-controls button:hover {
  box-shadow: 0 0 10px cyan;
  transform: scale(1.05);
}

footer {
  margin-top: 60px;
  font-size: 0.9rem;
  color: #aaa;
}

.ads-container {
  margin: 30px auto;
  max-width: 700px;
}

body.dark-mode {
  background: #fefefe;
  color: black;
}

body.dark-mode .top-buttons button,
body.dark-mode .top-buttons a {
  background: #eee;
  color: #000;
  border-color: #aaa;
}