* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  height: 100vh;
  background: linear-gradient(135deg, #0a0f1c, #05070d);
  display: flex;
  justify-content: center;
  align-items: center;
  color: white;
}

/* LOADING SCREEN */
#loading-screen {
  position: fixed;
  width: 100%;
  height: 100%;
  background: black;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #00aaff;
  z-index: 999;
}

.glitch {
  font-size: 24px;
  animation: glitch 1s infinite;
}

@keyframes glitch {
  0% { text-shadow: 2px 2px #00aaff; }
  25% { text-shadow: -2px -2px #00ffff; }
  50% { text-shadow: 2px -2px #ffffff; }
  75% { text-shadow: -2px 2px #00ffff; }
  100% { text-shadow: 2px 2px #ffffff; }
}

/* LOGIN */
.container {
  opacity: 0;
  transform: translateY(20px);
  transition: 1s;
}

.container.show {
  opacity: 1;
  transform: translateY(0);
}

.hidden {
  display: none;
}

.login-box {
  background: rgba(15, 20, 40, 0.95);
  padding: 40px;
  border-radius: 15px;
  width: 320px;
  text-align: center;
  box-shadow: 0 0 25px rgba(0, 140, 255, 0.3);
  border: 1px solid rgba(0, 140, 255, 0.2);
}

.login-box h1 {
  margin-bottom: 10px;
  color: #00aaff;
}

.subtitle {
  font-size: 14px;
  margin-bottom: 25px;
  color: #aaa;
}

.input-box {
  margin-bottom: 15px;
}

.input-box input {
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  border: none;
  outline: none;
  background: #0d1326;
  color: white;
  border: 1px solid rgba(0, 140, 255, 0.3);
}

.input-box input:focus {
  border-color: #00aaff;
  box-shadow: 0 0 10px #00aaff;
}

button {
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  border: none;
  background: linear-gradient(90deg, #007bff, #00d4ff);
  color: white;
  font-weight: bold;
  cursor: pointer;
}

button:hover {
  box-shadow: 0 0 15px #00aaff;
}