/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Poppins", Helvetica, Arial, sans-serif;
  background: linear-gradient(135deg, #fdfbfb 0%, #ebedee 100%);
  color: #272044;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  animation: fadeBg 8s infinite alternate ease-in-out;
}

/* Header */
header {
  text-align: center;
  padding: 40px 20px 20px;
  color: #3a2c7d;
  animation: fadeIn 1.2s ease forwards;
}

header h1 {
  font-size: 42px;
  font-weight: 800;
  background: linear-gradient(90deg, #6a11cb, #2575fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

header h2 {
  font-size: 20px;
  color: #555;
  font-weight: 400;
}

/* Main container */
main {
  display: flex;
  flex-direction: column;
  align-items: center; /* centers the form */
  margin: 30px auto 40px;
  width: 90%;
  max-width: 500px; /* make the form container smaller */
}

/* Form */
form {
  width: 100%; /* use the container width */
  padding: 20px;
  background: #ffffffd9;
  backdrop-filter: blur(6px);
  border-radius: 16px;
  box-shadow: 0 8px 20px rgba(65, 50, 100, 0.1);
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

form:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 40px rgba(65, 50, 100, 0.15);
}

form input[type="text"] {
  flex: 1;
  padding: 12px 16px;
  border: 2px solid rgba(39, 33, 66, 0.15);
  border-radius: 50px;
  font-size: 15px;
  transition: all 0.3s ease;
}

form input[type="text"]:focus {
  outline: none;
  border-color: #6a11cb;
  box-shadow: 0 0 10px rgba(106, 17, 203, 0.3);
}

form input[type="submit"] {
  background: linear-gradient(135deg, #6a11cb, #2575fc);
  color: white;
  border: none;
  font-size: 16px;
  font-weight: 600;
  border-radius: 50px;
  padding: 12px 24px;
  cursor: pointer;
  transition: all 0.3s ease;
}

form input[type="submit"]:hover {
  background: linear-gradient(135deg, #2575fc, #6a11cb);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(39, 33, 66, 0.2);
}

/* Hack Output */
#hack-output {
  margin: 20px auto 40px;
  max-width: 700px;
  font-size: 18px;
  background: #fff;
  padding: 25px;
  border-left: 5px solid #6a11cb;
  border-radius: 14px;
  box-shadow: 0 6px 20px rgba(39, 33, 66, 0.08);
  line-height: 1.6;
  opacity: 0;
  transform: translateY(20px);
  animation: slideUp 0.8s ease forwards;
}

#hack-output strong {
  color: #6a11cb;
  font-weight: 700;
}

/* Footer */
footer {
  text-align: center;
  font-size: 14px;
  margin: 20px;
  color: #444;
}

footer a {
  color: #6a11cb;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.3s ease;
}

footer a:hover {
  color: #2575fc;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeBg {
  0% {
    background: linear-gradient(135deg, #fdfbfb 0%, #ebedee 100%);
  }
  100% {
    background: linear-gradient(135deg, #f9f7fe 0%, #e4dcfa 100%);
  }
}

/* Responsive */
@media (max-width: 600px) {
  form {
    flex-direction: column;
    align-items: stretch;
  }

  form input[type="text"],
  form input[type="submit"] {
    width: 100%;
    margin: 5px 0;
  }

  header h1 {
    font-size: 32px;
  }

  header h2 {
    font-size: 18px;
  }

  #hack-output {
    font-size: 16px;
    padding: 20px;
  }
}