@charset "UTF-8";

/* ============================================================
   フォーム外枠（白カードを撤去してbg-mintに直接浮かせる）
   ============================================================ */
.form-card {
  max-width: 580px;
  margin-inline: auto;
  background-color: transparent;
  border: none;
  box-shadow: none;
  border-radius: 0;
  padding: 0;
}

.main-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* ============================================================
   入力グループ & ラベル
   ============================================================ */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-left: 0.25rem;
  letter-spacing: 0.02em;
}

/* 必須バッジ（オレンジ背景・角丸微調整） */
.required-badge {
  font-size: 0.68rem;
  font-weight: 600;
  color: #df8138;
  background-color: transparent;
  
  border-radius: 3px;
  line-height: 1;
}

/* ============================================================
   インプット・セレクト・テキストエリア（白枠を浮かせる）
   ============================================================ */
.form-group input[type="text"],
.form-group input[type="tel"],
.form-group input[type="email"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-size: 0.9rem;
  background-color: #ffffff;
  font-family: inherit;
  color: var(--color-text-main);
  box-shadow: 0 1px 3px rgba(16, 43, 76, 0.04);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #94a3b8;
  font-size: 0.85rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent-dark);
  box-shadow: 0 0 0 3px rgba(44, 179, 56, 0.15);
}

.form-group textarea {
  height: 140px;
  resize: vertical;
  line-height: 1.6;
}

/* セレクトボックスの矢印カスタム */
.select-wrapper {
  position: relative;
}

.select-wrapper::after {
  content: "";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 6px;
  height: 6px;
  border-right: 2px solid var(--color-text-sub);
  border-bottom: 2px solid var(--color-text-sub);
  pointer-events: none;
}

.form-group select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  padding-right: 2.5rem;
}

/* ============================================================
   カスタムラジオボタン（性別：選択時 #df8138）
   ============================================================ */
.radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding: 0.35rem 0;
}

.radio-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--color-text-main);
  cursor: pointer;
  user-select: none;
}

.radio-label input[type="radio"] {
  display: none;
}

.radio-custom {
  width: 18px;
  height: 18px;
  border: 1px solid var(--color-border);
  background-color: #ffffff;
  border-radius: 50%;
  position: relative;
  display: inline-block;
  flex-shrink: 0;
  transition: border-color 0.2s ease;
}

/* ホバー時 */
.radio-label:hover .radio-custom {
  border-color: #df8138;
}

/* 選択時の外枠＆内丸（#df8138） */
.radio-label input[type="radio"]:checked + .radio-custom {
  border-color: #df8138;
}

.radio-label input[type="radio"]:checked + .radio-custom::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  background-color: #df8138;
  border-radius: 50%;
}

/* ============================================================
   送信ボタン（CTA共通トーンのグリーン）
   ============================================================ */
.form-submit {
  text-align: center;
  margin-top: 1rem;
}

.btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  max-width: 320px;
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  background-color: var(--color-accent-dark);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(44, 179, 56, 0.2);
  transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-submit:hover {
  background-color: #24962e;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(44, 179, 56, 0.3);
}

.btn-submit .btn-arrow {
  display: inline-block;
  transition: transform 0.2s ease;
}

.btn-submit:hover .btn-arrow {
  transform: translateX(4px);
}

/* ============================================================
   バリデーション（エラー時）
   ============================================================ */
.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-color: #d94b4b !important;
  background-color: #fff8f8;
}

.form-group.has-error .radio-custom {
  border-color: #d94b4b !important;
  background-color: #fff8f8;
}

.error-message {
  font-size: 0.8rem;
  color: #d94b4b;
  font-weight: 500;
  margin-top: 0.25rem;
}