/* ========================================
   共通フォームスタイル
   contact.html / test-request.html で共有
   ======================================== */

/* ================================================
   フォームグループ（ラベル + 入力フィールド）
   ================================================ */

.form-row {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 15px;
    margin-bottom: 20px;
    align-items: start;
}

.form-row .form-label {
    text-align: right;
    padding-top: 12px;
}

/* 入力フィールドとエラーメッセージをまとめるラッパー */
.form-input-wrapper {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.form-row .form-input,
.form-row .form-select,
.form-row .form-textarea {
    width: 100%;
    max-width: 100%;
}

/* ================================================
   フォーム入力要素
   ================================================ */

.form-input,
input.form-input,
.form-row .form-input {
    padding: 12px 16px !important;
    font-size: 16px !important;
    line-height: 1.5 !important;
    height: auto !important;
    min-height: 48px !important;
    box-sizing: border-box !important;
}

/* セレクトボックススタイル（common.cssのcolor: initialを上書き） */
select.form-select,
.form-row select.form-select,
.contact-form select.form-select {
    color: #000 !important;
    background-color: #ffffff !important;
    font-size: 16px !important;
    padding: 12px 16px !important;
    line-height: 1.5 !important;
    height: auto !important;
    min-height: 48px !important;
    box-sizing: border-box !important;
    -webkit-text-fill-color: #000 !important;
    -webkit-appearance: menulist !important;
    -moz-appearance: menulist !important;
    appearance: menulist !important;
    font-family: "Zen Kaku Gothic New", sans-serif !important;
}

select.form-select option,
.form-row select.form-select option,
.contact-form select.form-select option {
    color: #000 !important;
    background-color: #fff !important;
    padding: 8px !important;
    font-size: 16px !important;
}

select.form-select option:checked {
    color: #000 !important;
    background-color: #e3f2fd !important;
}

/* ================================================
   チェックボックス・ラジオボタン
   ================================================ */

/* チェックボックススタイル（common.cssのscale(2)を上書き） */
.checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 15px;
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    -webkit-transform: scale(1) !important;
    transform: scale(1) !important;
    margin: 0 5px 0 0 !important;
}

.checkbox-text {
    font-size: 15px;
    color: #333;
}

/* ================================================
   必須マーク
   ================================================ */

.required-mark {
    color: #dc3545;
    margin-left: 3px;
}

/* ================================================
   送信ボタンエリア
   ================================================ */

.form-submit {
    margin-top: 3rem;
    text-align: center;
}

.form-submit-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 3rem;
    background: linear-gradient(135deg, #002147 0%, #0068b7 100%);
    color: #ffffff;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(0, 33, 71, 0.2);
}

.form-submit-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 33, 71, 0.3);
}

.form-submit-button i {
    transition: transform 0.3s ease;
}

.form-submit-button:hover i {
    transform: translateX(5px);
}

/* ================================================
   バリデーションエラー
   ================================================ */

.form-input.error,
.form-select.error,
.form-textarea.error {
    border-color: #dc3545 !important;
    background-color: #fff5f5 !important;
}

.error-message {
    color: #dc3545;
    font-size: 13px;
    margin-top: 5px;
    display: none;
}

.error-message.show {
    display: block;
}

/* ================================================
   レスポンシブ（基本フォームレイアウト）
   ================================================ */

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
        gap: 5px;
    }

    .form-row .form-label {
        text-align: left;
        padding-top: 0;
    }

    .form-submit-button {
        font-size: 0.95rem;
        padding: 1rem 2rem;
    }
}