/* Form Page Styles */

.form-page--intro {
  margin-bottom: 2rem;
}

.form-page--intro .intro {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--colour-text);
  margin-bottom: 1.5rem;
}

.form-page--content {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
  background: var(--colour-lighter);
  border-radius: var(--radius);
}

/* Form Structure */
form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Error Messages */
form > ol {
  background: hsl(0, 100%, 95%);
  border-left: 4px solid var(--colour-primary);
  padding: 1rem 1rem 1rem 2rem;
  margin-bottom: 1.5rem;
  border-radius: var(--radius);
}

form > ol li {
  color: var(--colour-primary-dark);
  font-weight: 600;
  margin-bottom: 0.5rem;
  list-style: disc;
}

form > ol li:last-child {
  margin-bottom: 0;
}

/* Form Fields */
.form-page--field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-page--field label {
  font-weight: 600;
  color: var(--colour-dark);
  font-size: clamp(0.9rem, 2vw, 1rem);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.form-page--field .required {
  color: var(--colour-primary);
  font-size: 1.2em;
  margin-left: 0.25rem;
}

.form-page--field .help {
  font-size: 0.875rem;
  color: var(--colour-text);
  margin: 0;
  font-style: italic;
}

/* Input Fields */
.form-page--field input[type="text"],
.form-page--field input[type="email"],
.form-page--field input[type="tel"],
.form-page--field input[type="url"],
.form-page--field input[type="number"],
.form-page--field input[type="date"],
.form-page--field input[type="time"],
.form-page--field textarea,
.form-page--field select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #bbb;
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: var(--font-main);
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-page--field textarea {
  min-height: 150px;
  resize: vertical;
}

.form-page--field input:focus,
.form-page--field textarea:focus,
.form-page--field select:focus {
  outline: none;
  border-color: var(--colour-primary);
  box-shadow: 0 0 0 3px var(--colour-primary-alpha-20);
}

/* Checkbox and Radio Inputs */
.form-page--field input[type="checkbox"],
.form-page--field input[type="radio"] {
  width: auto;
  margin-right: 0.5rem;
  cursor: pointer;
}

.form-page--field input[type="checkbox"] + label,
.form-page--field input[type="radio"] + label {
  display: inline;
  font-weight: normal;
  cursor: pointer;
}

/* Select Dropdown */
.form-page--field select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 12px;
  padding-right: 2.5rem;
  appearance: none;
}

/* Field Errors */
.form-page--field.error input,
.form-page--field.error textarea,
.form-page--field.error select {
  border-color: var(--colour-primary);
  background: hsl(0, 100%, 98%);
}

.form-page--field .errorlist {
  list-style: none;
  padding: 0;
  margin: 0;
}

.form-page--field .errorlist li {
  color: var(--colour-primary-dark);
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

/* Submit Button */
form input[type="submit"],
form button[type="submit"] {
  align-self: flex-start;
  padding: 0.75rem 2rem;
  background: var(--colour-primary-light);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font-main);
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.1s ease;
}

form input[type="submit"]:hover,
form button[type="submit"]:hover {
  background: var(--colour-primary-dark);
}

form input[type="submit"]:active,
form button[type="submit"]:active {
  transform: translateY(0);
}

form input[type="submit"]:focus,
form button[type="submit"]:focus {
  outline: none;
  box-shadow: 0 0 0 3px var(--colour-secondary-alpha-20);
}

/* Disabled State */
form input[type="submit"]:disabled,
form button[type="submit"]:disabled {
  background: var(--colour-light);
  color: var(--colour-text);
  cursor: not-allowed;
  transform: none;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .form-page--content {
    padding: 1.5rem 1rem;
  }

  form input[type="submit"],
  form button[type="submit"] {
    width: 100%;
    align-self: stretch;
  }
}

@media (max-width: 480px) {
  .form-page--content {
    padding: 1rem;
  }

  .form-page--field input[type="text"],
  .form-page--field input[type="email"],
  .form-page--field input[type="tel"],
  .form-page--field input[type="url"],
  .form-page--field input[type="number"],
  .form-page--field input[type="date"],
  .form-page--field input[type="time"],
  .form-page--field textarea,
  .form-page--field select {
    font-size: 0.875rem;
    padding: 0.625rem;
  }
}