/* Base styles - Reset and Typography */
* {
  font-family: "Montserrat", sans-serif;
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  color: #333;
}

html,
body {
  height: auto;
  min-height: 100vh;
}

html {
  background: linear-gradient(180deg, #eeaeca 0%, #94bbe9 100%);
}

input:focus {
  outline: none;
}

#register-container {
  background-color: #fff;
  width: 90%;
  max-width: 1000px;
  margin: 2rem auto;
  display: flex;
  flex-direction: column;
  box-shadow: rgba(50, 50, 93, 0.25) 0px 13px 27px -5px,
    rgba(0, 0, 0, 0.3) 0px 8px 16px -8px;
  overflow: hidden;
}

#register-banner {
  background: url("../img/password\ page.png");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  position: relative; 
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 200px;
  margin: 1rem;
}

#banner-layer {
  position: absolute; 
  top: -1%; 
  left: 50%;
  transform: translate(-50%, -50%); 
  text-align: start;
  color: white; 
  font-size: 2rem;
  font-weight: bold;
  text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.5); 
}

#register-banner h1 {
  position: absolute; 
  top: 10%; 
  left: 50%;
  transform: translateX(-50%); 
  text-align: center;
  font-size: clamp(2rem, 4rem, 4rem); 
  font-weight: bold;
  color: #69a5e9;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
  margin-bottom: 0.5rem;
}

#form-container {
  width: 100%;
}

#register-form {
  background-color: #b8d1ed;
  padding: 2rem;
  width: 100%;
  display: flex;
  flex-direction: column;
}

#register-form h2 {
  text-align: center;
  margin-bottom: 1rem;
  font-size: clamp(1.8rem, 4vw, 2.2rem);
}

#register-form p {
  text-align: center;
  margin-bottom: 1.5rem;
  color: #726e6e;
  font-size: clamp(0.9rem, 2vw, 1rem);
}

/* Form controls */
.form-control {
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
}

.form-control label {
  font-weight: bold;
  margin-bottom: 0.6rem;
}

.form-control input {
  border: none;
  border-bottom: 1px solid #aaa;
  padding: 0.6rem 0;
  background-color: transparent;
}

/* Password generator */
#open-generate-password {
  font-weight: bold;
  cursor: pointer;
  transition: 0.4s;
}

#open-generate-password:hover {
  color: #5aa9e6;
}

#register-form #generated-password {
  border: 1px solid #8cb9d6;
  background-color: #fff;
  border-radius: 4px;
  font-weight: bold;
  font-size: 1.2rem;
  padding: 0.4rem;
  color: #333;
  text-align: center;
  margin-bottom: 1rem;
  display: none;
}

#register-form #generated-password p {
  color: #5aa9e6;
  margin-bottom: 0.5rem;
}

/* Buttons */
#register-form input[type="submit"],
#generate-options button,
#copy-password {
  background-color: rgb(213, 176, 240);
  opacity: 0.8;
  color: #0f0e0e;
  font-weight: bold;
  border: none;
  border-radius: 2rem;
  padding: 0.8rem 1.2rem;
  max-width: 200px;
  cursor: pointer;
  align-self: center;
  transition: 0.4s;
}

#register-form input[type="submit"]:hover {
  opacity: 1;
}

/* Password generator options */
#generate-options {
  margin-bottom: 1rem;
  padding: 1rem;
  border: 1px solid #ddd;
}

#generate-options .form-control {
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
}

#generate-options label {
  font-size: 0.8rem;
}

#generate-options input[type="text"] {
  max-width: 50px;
  text-align: center;
  border: 1px solid #ccc;
  padding: 0.3rem;
}

#generate-options button {
  display: block;
  margin: 1rem auto;
}

#copy-password {
  margin: 1rem auto;
  background-color: transparent;
  border: 2px solid #69a5e9;
  color: #69a5e9;
  padding: 0.5rem 1rem;
}

.hide {
  display: none;
}

/* Tablet and larger screens */
@media (min-width: 768px) {
  #register-container {
    flex-direction: row;
    margin-top: 4rem;
  }

  #register-banner {
    width: 40%;
    min-height: auto;
    height: auto;
  }

  #form-container {
    width: 60%;
  }

  #register-form {
    height: 100%;
  }

  #register-form input[type="submit"] {
    align-self: flex-end;
  }
}

/* Desktop screens */
@media (min-width: 992px) {
  #register-container {
    margin-top: 5rem;
  }

  #register-banner {
    width: 45%;
  }

  #form-container {
    width: 55%;
  }
}

/* Mobile screens */
@media (max-width: 480px) {
  #register-banner {
    display: flex;
    justify-content: flex-start;
    padding: 1.5rem;
  }

  #register-form h2 {
    text-align: left;
    margin-bottom: 1rem;
    font-size: clamp(1.5rem, 4vw, 2.2rem);
}

#register-form p {
    text-align: left;
    margin-bottom: 1.5rem;
    color: #726e6e;
    font-size: 0.8rem;
}

  #register-banner h1 {
    position: relative;
    margin-top: 19rem;
    font-size: clamp(2rem, 3rem, 4rem);
  }
}