/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Body background with dark gradient animation */
body {
  height: 100vh;
  background: linear-gradient(135deg, #0f0f0f, #1a1a1a);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  animation: backgroundSlide 20s infinite alternate;
}

@keyframes backgroundSlide {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 100% 50%;
  }
}

/* Container style - glassmorphism black theme */
.containerhome, .containersignup {
  background: rgba(0, 0, 0, 0.7);
  border-radius: 20px;
  padding: 35px 30px;
  width: 90%;
  max-width: 450px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.8);
  text-align: center;
  backdrop-filter: blur(10px);
  animation: fadeInUp 1.2s ease forwards;
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Heading/logo */
.containerhome h2,
.containersignup h2 {
  color: #ffffff;
  font-size: 26px;
  margin-bottom: 20px;
  font-weight: bold;
  text-shadow: 0 0 8px #7f00ff;
  animation: pulseGlow 2s infinite alternate;
}

@keyframes pulseGlow {
  0% {
    text-shadow: 0 0 5px #7f00ff;
  }
  100% {
    text-shadow: 0 0 15px #e100ff;
  }
}

/* Inputs and buttons */
input, select, .btn {
  width: 100%;
  padding: 12px;
  margin: 10px 0;
  border-radius: 10px;
  border: 1px solid #444;
  background: #1a1a1a;
  color: #fff;
  font-size: 16px;
  transition: all 0.3s ease;
}

input:focus {
  outline: none;
  border-color: #e100ff;
  box-shadow: 0 0 10px #e100ff99;
}

input[type=submit] {
  background: #ff0000;
  color: white;
  font-weight: bold;
  cursor: pointer;
  border: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

input[type=submit]:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px #e100ff88;
  background: linear-gradient(90deg, #e100ff, #7f00ff);
}

/* Optional responsive grid */
.col, .col-12 {
  width: 100%;
  padding: 0px;
  margin-top: 30px;
}
/* Footer */
.footer {
  position: fixed;
  bottom: 0;
  width: 100%;
  background: rgb(255 255 255 / 0%);
  color: #ffffff;
  text-align: center;
  padding: 10px;
  font-size: 0px;
  box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
}



/* Hide on medium and large screens */
.hide-md-lg {
  display: none;
}

@media screen and (max-width: 650px) {
  .containerhome, .containersignup {
    padding: 25px 20px;
    max-height: unset;
  }

  .hide-md-lg {
    display: block;
  }
}