* {
  box-sizing: border-box;
}

body {
  font-family: sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

.form {
  border: 1px solid #000000;
  border-radius: 10px;
  padding: 30px;
  max-width: 400px;
  width: 100%;
}

.fieldset {
  border: none;
  padding: 0;
}

.title {
  display: block;
  font-weight: 700;
  margin: 0px 0px 15px;
}

.field {
  display: block;
}

.field-text {
  display: block;
  margin-bottom: 7px;
}

.input {
  border: 1px solid #000000;
  border-radius: 5px;
  margin-bottom: 13px;
  width: 100%;
  padding: 5px;
}

.input:disabled {
  opacity: 0.6;
}

.input:focus-visible,
.checkbox:focus-visible::after {
  outline: 3px solid rgba(139, 92, 246, 0.45);
  outline-offset: 3px;
}

.textarea {
  width: 100%;
  resize: vertical;
  max-height: 200px;
  min-height: 30px;
}

.field--checkbox {
  display: inline-block;
  margin-bottom: 10px;
  padding-left: 25px;
}

.checkbox {
  position: absolute;
  appearance: none;
  cursor: pointer;
  outline: none;
}

.checkbox::after {
  position: absolute;
  content: "";
  width: 16px;
  height: 16px;
  border: 1px solid #000;
  border-radius: 4px;
  cursor: pointer;
  margin-left: -25px;
}

.checkbox:checked::after {
  background:
    url(../images/check-icon.svg) no-repeat center,
    linear-gradient(135deg, #8b5cf6, #6d28d9);
}

.button {
  display: block;
  padding: 12px 18px;
  font-size: 16px;
  font-weight: 700;
  border: none;
  border-radius: 12px;
  background: linear-gradient(135deg, #8b5cf6, #6d28d9);
  color: #fff;
  box-shadow: 0 10px 22px rgba(139, 92, 246, 0.25);
  cursor: pointer;
  transition:
    transform 0.2s,
    box-shadow 0.2s,
    filter 0.2s;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(139, 92, 246, 0.35);
  filter: brightness(1.1);
}

.button:active {
  transform: translateY(0);
  box-shadow: 0 8px 16px rgba(139, 92, 246, 0.2);
}

.button:focus-visible {
  outline: 3px solid rgba(139, 92, 246, 0.45);
  outline-offset: 3px;
}

.button:disabled,
.checkbox:disabled::after {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}