/* css/support.css */

.support-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  max-width: 680px;
}

/* フォーム本体 */
.support-form {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
}

.form-select,
.form-input,
.form-textarea {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-white);
  font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-select { appearance: none; -webkit-appearance: none;
  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='%2364748B' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  cursor: pointer;
}

/* 区分トグルボタン */
.category-group {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.category-btn {
  padding: 10px 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-text);
  font-size: 1rem;
  font-family: inherit;
  font-weight: 500;
  cursor: pointer;
  text-align: center;
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.category-btn:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-lt);
  color: var(--color-primary);
}
.category-btn.active {
  border: 2px solid var(--color-primary);
  background: var(--color-primary-lt);
  color: var(--color-primary);
  font-weight: 700;
}
.form-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}
.form-select:focus,
.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(79,107,237,.12);
}
.form-input::placeholder,
.form-textarea::placeholder { color: #B0BAC9; }

/* 送信ボタンバー（カード外・右寄せ） */
.support-save-bar {
  display: flex;
  justify-content: flex-end;
  max-width: 680px;
  margin-top: 16px;
}

.btn-submit {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 26px;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  letter-spacing: .04em;
  box-shadow: var(--shadow-sm);
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
}
.btn-submit:hover {
  background: var(--color-primary-dk);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}
.btn-submit:active { transform: translateY(0); }

@media (max-width: 768px) {
  .category-group { grid-template-columns: repeat(2, 1fr); }
}