/* Contact Form 7 バランス改善版CSS - 完全版（必須マーク対応・モバイル1列表示） */

/* フォーム全体の基本設定 */
.wpcf7 {
    max-width: 1000px !important;
    margin: 0 auto !important;
    padding: 40px 60px !important;
    box-sizing: border-box !important;
    background-color: #f9f9f9 !important;
    border-radius: 8px !important;
}

/* フォーム内の各段落の調整 */
.wpcf7-form p {
    margin-bottom: 20px !important;
    text-align: left !important;
    max-width: 100% !important;
}

/* ラベルのスタイル統一（フィールド名） */
.wpcf7-form p > label {
    display: block !important;
    margin-bottom: 8px !important;
    font-weight: 600 !important;
    color: #222 !important;
}

/* 必須マークのスタイル */
.required {
    color: #d63638 !important;
    font-size: 12px !important;
    margin-left: 5px !important;
    font-weight: bold !important;
}

/* === 特定の項目に必須マークを追加 === */

/* 連絡希望の時間帯に必須マークを追加 */
label[for="contact-time"]::after {
    content: "必須" !important;
    color: #d63638 !important;
    font-size: 12px !important;
    margin-left: 5px !important;
    font-weight: bold !important;
    display: inline !important;
}

/* 辞退についてに必須マークを追加 */
label[for="waiver"]::after {
    content: "必須" !important;
    color: #d63638 !important;
    font-size: 12px !important;
    margin-left: 5px !important;
    font-weight: bold !important;
    display: inline !important;
}

/* 井戸調査に必須マークを追加 */
label[for="well-survey"]::after {
    content: "必須" !important;
    color: #d63638 !important;
    font-size: 12px !important;
    margin-left: 5px !important;
    font-weight: bold !important;
    display: inline !important;
}

/* 設計図面等の有無に必須マークを追加 */
label[for="sekkeizumen"]::after {
    content: "必須" !important;
    color: #d63638 !important;
    font-size: 12px !important;
    margin-left: 5px !important;
    font-weight: bold !important;
    display: inline !important;
}

/* 入力欄全体のスタイル統一 */
.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form input[type="tel"],
.wpcf7-form textarea {
    width: 100% !important;
    max-width: 700px !important;
    padding: 10px 14px !important;
    border: 1px solid #e0e0e0 !important;
    border-radius: 4px !important;
    box-sizing: border-box !important;
    font-size: 15px !important;
    margin-bottom: 5px !important;
    background-color: #fff !important;
    line-height: 1.5 !important;
}

/* text/email/tel入力欄のみ高さ指定（textareaは除外） */
.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form input[type="tel"] {
    height: 43px !important;
}

/* 入力欄にフォーカスした時のスタイル */
.wpcf7-form input[type="text"]:focus,
.wpcf7-form input[type="email"]:focus,
.wpcf7-form input[type="tel"]:focus,
.wpcf7-form textarea:focus {
    border-color: #b0b0b0 !important;
    outline: none !important;
    box-shadow: none !important;
}

/* 郵便番号の特別な配置 */
.form-row {
    margin-bottom: 20px !important;
}

.zipcode-wrapper {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    flex-wrap: nowrap !important;
    line-height: 1 !important;
}

.zipcode-wrapper input,
.zipcode-wrapper input[type="text"] {
    max-width: 250px !important;
    width: 250px !important;
    flex-shrink: 0 !important;
}

.wpcf7-form .zipcode-wrapper input[type="text"] {
    max-width: 250px !important;
    width: 250px !important;
}

/* 住所検索ボタンのスタイル */
.address-search-btn,
button.address-search-btn,
input[type="button"].address-search-btn,
#address-search-btn {
    background-color: #28a745 !important;
    color: white !important;
    padding: 10px 16px !important;
    border: none !important;
    border-radius: 4px !important;
    font-size: 14px !important;
    font-weight: bold !important;
    cursor: pointer !important;
    transition: background-color 0.3s ease !important;
    white-space: nowrap !important;
    height: 43px !important;
    line-height: 1.5 !important;
    box-shadow: none !important;
    box-sizing: border-box !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.address-search-btn:hover,
button.address-search-btn:hover,
#address-search-btn:hover {
    background-color: #218838 !important;
}

.address-search-btn:disabled,
button.address-search-btn:disabled,
#address-search-btn:disabled {
    background-color: #6c757d !important;
    cursor: not-allowed !important;
    opacity: 0.6 !important;
}

/* 郵便番号フィールドと横に配置 */
.wpcf7-form p:has(.zipcode-wrapper) {
    display: block !important;
}

.wpcf7-form .zipcode-wrapper {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 10px !important;
    flex-wrap: nowrap !important;
    line-height: 1 !important;
}

/* Contact Form 7のフィールドラッパー対策 */
.wpcf7-form .zipcode-wrapper .wpcf7-form-control-wrap {
    display: inline-block !important;
    margin: 0 !important;
    flex-shrink: 0 !important;
}

/* 郵便番号入力欄の優先度を高める */
.wpcf7-form .zipcode-wrapper input[type="text"],
.wpcf7-form .form-row input.zipcode,
.wpcf7-form input[name*="zipcode"],
.wpcf7-form input[name="zipcode"] {
    max-width: 250px !important;
    width: 250px !important;
    padding: 10px 14px !important;
    border: 1px solid #e0e0e0 !important;
    border-radius: 4px !important;
    display: inline-block !important;
    vertical-align: middle !important;
    height: 43px !important;
    box-sizing: border-box !important;
    line-height: 1.5 !important;
}

/* zipcode-wrapper内のすべての要素を強制的に横並び */
.zipcode-wrapper > *,
.zipcode-wrapper > .wpcf7-form-control-wrap {
    display: inline-block !important;
    vertical-align: middle !important;
}

.zipcode-wrapper br {
    display: none !important;
}

/* === 調査希望日時の横並びレイアウト === */
.date-fields-wrapper {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 20px !important;
    margin-bottom: 20px !important;
}

.date-field-group {
    flex: 1 !important;
    min-width: 200px !important;
}

.date-field-group label {
    display: block !important;
    margin-bottom: 8px !important;
    font-weight: bold !important;
    color: #333 !important;
}

.date-field-group input[type="text"] {
    width: 100% !important;
    max-width: none !important;
}

/* === チェックボックス・ラジオボタンのレイアウト === */

/* チェックボックス・ラジオボタンの基本コンテナ（labelがそのままある場合） */
.wpcf7-form label[class*="three-column-grid"] {
    display: grid !important;
    gap: 12px !important;
    margin-bottom: 15px !important;
    padding: 0 !important;
    width: 100% !important;
}

/* spanで囲まれている場合 */
.wpcf7-form span.wpcf7-form-control-wrap {
    display: block !important;
    width: 100% !important;
}

/* チェックボックス・ラジオボタンのspanコンテナ */
.wpcf7-form span.wpcf7-form-control.wpcf7-checkbox.three-column-grid,
.wpcf7-form span.wpcf7-form-control.wpcf7-radio.three-column-grid {
    display: grid !important;
    gap: 12px !important;
    margin-bottom: 15px !important;
    padding: 0 !important;
    width: 100% !important;
}

/* 各チェックボックス・ラジオボタンのラベル（実際の選択肢） */
.wpcf7-form .three-column-grid label {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 10px 8px !important;
    border: 1px solid #e0e0e0 !important;
    border-radius: 4px !important;
    background-color: #fff !important;
    cursor: pointer !important;
    min-height: 50px !important;
    box-sizing: border-box !important;
    transition: all 0.2s ease !important;
    margin: 0 !important;
    font-weight: normal !important;
    text-align: center !important;
}

/* テキスト部分 */
.wpcf7-form .three-column-grid .wpcf7-list-item-label {
    font-size: 13px !important;
    line-height: 1.4 !important;
    text-align: center !important;
    word-break: break-word !important;
    white-space: normal !important;
    display: inline-block !important;
}

/* 入力要素の配置 */
.wpcf7-form .three-column-grid input[type="checkbox"],
.wpcf7-form .three-column-grid input[type="radio"] {
    margin-right: 6px !important;
    margin-left: 0 !important;
    flex-shrink: 0 !important;
}

/* ホバー効果 */
.wpcf7-form .three-column-grid label:hover {
    border-color: #b0b0b0 !important;
    background-color: #f9f9f9 !important;
}

/* 選択時のスタイル */
.wpcf7-form .three-column-grid label:has(input:checked) {
    background-color: #f0f0f0 !important;
    border-color: #888 !important;
}

/* === 個別セクションのグリッドレイアウト === */

/* 連絡方法（3つのチェックボックス）- 3列 */
#contact-method.three-column-grid,
span.wpcf7-form-control.wpcf7-checkbox[data-name="contact-method"].three-column-grid,
label#contact-method.three-column-grid {
    grid-template-columns: repeat(3, 1fr) !important;
    max-width: 600px !important;
    margin: 0 auto !important;
}

/* 連絡希望の時間帯（7つのチェックボックス）- 3列レイアウト */
#contact-time.three-column-grid,
span.wpcf7-form-control.wpcf7-checkbox[data-name="contact-time"].three-column-grid,
label#contact-time.three-column-grid {
    grid-template-columns: repeat(3, 1fr) !important;
    max-width: 700px !important;
    margin: 0 auto !important;
}

/* 終日を横幅いっぱいに */
#contact-time.three-column-grid > label:nth-child(7),
span.wpcf7-form-control.wpcf7-checkbox[data-name="contact-time"].three-column-grid > label:nth-child(7),
label#contact-time.three-column-grid > label:nth-child(7) {
    grid-column: 1 / -1 !important;
    max-width: 200px !important;
    margin: 0 auto !important;
}

/* === ラジオボタンの表示統一 === */

/* 辞退について - 2×2グリッドを確実に */
span.wpcf7-form-control.wpcf7-radio[data-name="waiver"].three-column-grid,
#waiver.three-column-grid,
.wpcf7-form p:has(label[for="waiver"]) + p .wpcf7-radio {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    grid-template-rows: repeat(2, 1fr) !important;
    gap: 12px !important;
    max-width: 600px !important;
    margin: 0 auto !important;
}

/* 井戸調査 - 3列均等配置 */
span.wpcf7-form-control.wpcf7-radio[data-name="well-survey"].three-column-grid,
#well-survey.three-column-grid,
.wpcf7-form p:has(label[for="well-survey"]) + p .wpcf7-radio {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 12px !important;
    max-width: 600px !important;
    margin: 0 auto !important;
}

/* 設計図面等 - 2列均等配置 */
span.wpcf7-form-control.wpcf7-radio[data-name="sekkeizumen"].three-column-grid,
#sekkeizumen.three-column-grid,
.wpcf7-form p:has(label[for="sekkeizumen"]) + p .wpcf7-radio {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px !important;
    max-width: 400px !important;
    margin: 0 !important;
    justify-content: start !important;
}

/* 全てのラジオボタンラベルの高さを統一 */
.wpcf7-form .wpcf7-radio label {
    min-height: 45px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

/* textareaのサイズ調整 */
.wpcf7 textarea[name="waiver-description"] {
    height: 80px !important;
    min-height: 80px !important;
    resize: vertical !important;
    max-width: 500px !important;
}

.wpcf7 textarea[name="other-info"] {
    height: 80px !important;
    min-height: 80px !important;
    resize: vertical !important;
    max-width: 500px !important;
}

/* 送信ボタンのスタイル */
.wpcf7-form input[type="submit"] {
    background-color: #007cba !important;
    color: white !important;
    padding: 12px 30px !important;
    border: none !important;
    border-radius: 4px !important;
    font-size: 16px !important;
    font-weight: bold !important;
    cursor: pointer !important;
    transition: background-color 0.3s ease !important;
    margin-top: 30px !important;
    display: block !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

.wpcf7-form input[type="submit"]:hover {
    background-color: #005a87 !important;
}

/* 小さなテキスト（注意書き）のスタイル */
.wpcf7-form small {
    color: #888 !important;
    font-size: 13px !important;
    line-height: 1.6 !important;
    display: block !important;
    margin-top: 6px !important;
}

/* hr（水平線）のスタイル */
.wpcf7-form hr {
    border: none !important;
    border-top: 1px solid #ddd !important;
    margin: 30px 0 !important;
}

/* 非表示要素のスタイル確保 */
#waiver-details,
#drawing-note,
#drinking-water-note,
#afternoon-note {
    margin-top: 10px !important;
    padding: 10px !important;
    background-color: #f9f9f9 !important;
    border-left: 3px solid #b0b0b0 !important;
    border-radius: 3px !important;
}

/* === チェックボックスとラジオボタンの文字を黒くする === */
.wpcf7-form .wpcf7-list-item-label {
    color: #000000 !important;
}

.wpcf7-form .wpcf7-checkbox label,
.wpcf7-form .wpcf7-radio label {
    color: #000000 !important;
}

.wpcf7-form .three-column-grid .wpcf7-list-item-label {
    color: #000000 !important;
}

/* === 日付入力欄の文字を大きく === */
input[type="date"],
input[placeholder*="日付"] {
    font-size: 16px !important;
    color: #000000 !important;
}

.date-field-group input[type="text"],
.date-field-group input[type="date"] {
    font-size: 16px !important;
    color: #000000 !important;
}

/* === 連絡希望時間帯の高さ調整（改行対応） === */
#contact-time.three-column-grid label,
[data-name="contact-time"] label {
    min-height: 60px !important;
}

/* 連絡希望時間帯の改行対応強化 */
#contact-time .wpcf7-list-item-label br,
[data-name="contact-time"] .wpcf7-list-item-label br {
    display: block !important;
    content: "" !important;
    margin: 2px 0 !important;
}

/* === Contact Form 7の構造に完全対応するための追加ルール === */
.wpcf7-form p:has(#contact-method) .wpcf7-form-control-wrap,
.wpcf7-form p:has(label[for="contact-method"]) + p .wpcf7-form-control-wrap {
    display: block !important;
}

.wpcf7-form p:has(#contact-method) .wpcf7-checkbox,
.wpcf7-form p:has(label[for="contact-method"]) + p .wpcf7-checkbox {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 12px !important;
    max-width: 600px !important;
    margin: 0 auto !important;
}

.wpcf7-form p:has(#contact-time) .wpcf7-form-control-wrap,
.wpcf7-form p:has(label[for="contact-time"]) + p .wpcf7-form-control-wrap {
    display: block !important;
}

.wpcf7-form p:has(#contact-time) .wpcf7-checkbox,
.wpcf7-form p:has(label[for="contact-time"]) + p .wpcf7-checkbox {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 12px !important;
    max-width: 700px !important;
    margin: 0 auto !important;
}

.wpcf7-form p:has(#contact-time) .wpcf7-checkbox label:last-child,
.wpcf7-form p:has(label[for="contact-time"]) + p .wpcf7-checkbox label:last-child {
    grid-column: 1 / -1 !important;
    max-width: 200px !important;
    margin: 0 auto !important;
}

.wpcf7-form p:has(label[for="waiver"]) + p .wpcf7-form-control-wrap {
    display: block !important;
}

.wpcf7-form p:has(label[for="waiver"]) + p .wpcf7-radio {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    grid-template-rows: repeat(2, 1fr) !important;
    gap: 12px !important;
    max-width: 600px !important;
    margin: 0 auto !important;
}

.wpcf7-form p:has(label[for="well-survey"]) + p .wpcf7-form-control-wrap {
    display: block !important;
}

.wpcf7-form p:has(label[for="well-survey"]) + p .wpcf7-radio {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 12px !important;
    max-width: 600px !important;
    margin: 0 auto !important;
}

.wpcf7-form p:has(label[for="sekkeizumen"]) + p .wpcf7-form-control-wrap {
    display: block !important;
}

.wpcf7-form p:has(label[for="sekkeizumen"]) + p .wpcf7-radio {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px !important;
    max-width: 400px !important;
    margin: 0 !important;
    justify-content: start !important;
}

/* === カレンダーポップアップ修正CSS === */
.flatpickr-calendar {
    background-color: #ffffff !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1) !important;
    border: 1px solid #e0e0e0 !important;
}

.flatpickr-months {
    background-color: #ffffff !important;
}

.flatpickr-current-month {
    color: #333333 !important;
    background-color: #ffffff !important;
}

.flatpickr-current-month .flatpickr-monthDropdown-months,
.flatpickr-current-month input.cur-year {
    color: #333333 !important;
    background-color: #ffffff !important;
}

.flatpickr-prev-month,
.flatpickr-next-month {
    color: #333333 !important;
}

.flatpickr-prev-month:hover,
.flatpickr-next-month:hover {
    color: #000000 !important;
    background-color: #f0f0f0 !important;
}

.flatpickr-weekdays {
    background-color: #ffffff !important;
}

.flatpickr-weekday {
    color: #333333 !important;
    font-weight: bold !important;
}

.flatpickr-days {
    background-color: #ffffff !important;
}

.flatpickr-day {
    color: #333333 !important;
    background-color: #ffffff !important;
    border-color: #e0e0e0 !important;
}

.flatpickr-day:hover {
    background-color: #f9f9f9 !important;
    color: #000000 !important;
}

.flatpickr-day.selected {
    background-color: #888 !important;
    color: #ffffff !important;
}

.flatpickr-day.today {
    border-color: #888 !important;
    color: #888 !important;
}

.flatpickr-day.prevMonthDay,
.flatpickr-day.nextMonthDay {
    color: #999999 !important;
    opacity: 0.5 !important;
}

.flatpickr-time {
    background-color: #ffffff !important;
    border-top: 1px solid #e0e0e0 !important;
}

.flatpickr-time input {
    color: #333333 !important;
    background-color: #ffffff !important;
}

.flatpickr-time .flatpickr-time-separator,
.flatpickr-time .flatpickr-am-pm {
    color: #333333 !important;
}

@media (prefers-color-scheme: dark) {
    .flatpickr-calendar,
    .flatpickr-calendar * {
        background-color: #ffffff !important;
        color: #333333 !important;
    }

    .flatpickr-day.selected {
        background-color: #888 !important;
        color: #ffffff !important;
    }
}

.wpcf7-form input[type="text"][readonly][placeholder*="日付"] {
    background-color: #ffffff !important;
    color: #333333 !important;
    cursor: pointer !important;
    font-size: 16px !important;
}

.wpcf7-form input[type="text"][readonly][placeholder*="日付"]::placeholder {
    color: #666666 !important;
    opacity: 1 !important;
}

.wpcf7-form input[type="text"][readonly][placeholder*="日付"]::-webkit-calendar-picker-indicator {
    filter: invert(0) !important;
    opacity: 1 !important;
}

.flatpickr-calendar.open {
    background: #ffffff !important;
}

.flatpickr-innerContainer {
    background: #ffffff !important;
}

.flatpickr-rContainer {
    background: #ffffff !important;
}

.flatpickr-monthDropdown-months {
    background-color: #ffffff !important;
    color: #333333 !important;
}

.flatpickr-monthDropdown-months option {
    background-color: #ffffff !important;
    color: #333333 !important;
}

.flatpickr-calendar.dark {
    background-color: #ffffff !important;
}

.flatpickr-calendar.dark .flatpickr-day {
    color: #333333 !important;
}

body .flatpickr-calendar,
body .flatpickr-calendar *,
html .flatpickr-calendar,
html .flatpickr-calendar * {
    background-color: #ffffff !important;
    color: #333333 !important;
    color-scheme: light !important;
}

body .flatpickr-day.selected,
html .flatpickr-day.selected {
    background-color: #888 !important;
    color: #ffffff !important;
}

/* === Cloudflare Turnstile対応 === */

/* Turnstileコンテナのレスポンシブ対応 */
.wpcf7-form .cf-turnstile,
.wpcf7-form [class*="turnstile"],
.wpcf7-form iframe[src*="cloudflare"] {
    max-width: 100% !important;
    margin: 0 auto !important;
    display: block !important;
}

/* Turnstileを含む段落の調整 */
.wpcf7-form p:has(.cf-turnstile),
.wpcf7-form p:has([class*="turnstile"]) {
    margin-bottom: 15px !important;
    text-align: center !important;
}

/* Turnstileのラッパー */
.wpcf7-form-control-wrap[class*="turnstile"] {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow: hidden !important;
}

/* Turnstileウィジェット本体 */
div[id*="cf-chl"],
div[class*="cf-turnstile"] {
    max-width: 100% !important;
    width: 100% !important;
    margin: 0 auto !important;
    display: flex !important;
    justify-content: center !important;
    overflow: visible !important;
}

/* Turnstileのiframeをレスポンシブに */
div[class*="cf-turnstile"] iframe,
iframe[src*="cloudflare"],
iframe[title*="Turnstile"],
iframe[title*="cloudflare"] {
    max-width: 100% !important;
    width: 300px !important;
    height: 65px !important;
    margin: 0 auto !important;
    display: block !important;
}

/* 送信ボタンとTurnstileの間隔を調整 */
.wpcf7-form p:has([class*="turnstile"]) + p,
.wpcf7-form p:has(.cf-turnstile) + p {
    margin-top: 15px !important;
}

/* === PC・タブレット対応（481px以上） === */
@media (min-width: 481px) {
    /* 郵便番号入力欄とボタンを確実に横並びに */
    .zipcode-wrapper,
    .wpcf7-form .zipcode-wrapper,
    .form-row .zipcode-wrapper,
    .wpcf7 .wpcf7-form .zipcode-wrapper,
    .wpcf7 .wpcf7-form .form-row .zipcode-wrapper,
    div.zipcode-wrapper,
    .wpcf7-form div.zipcode-wrapper {
        display: flex !important;
        flex-direction: row !important;
        flex-wrap: nowrap !important;
        align-items: center !important;
        gap: 10px !important;
        width: auto !important;
        line-height: 1 !important;
    }

    /* 郵便番号入力欄の幅 */
    .zipcode-wrapper input[type="text"],
    .wpcf7-form .zipcode-wrapper input[type="text"],
    .wpcf7-form input[name*="zipcode"],
    .zipcode-wrapper input,
    .wpcf7 .wpcf7-form .zipcode-wrapper input[type="text"] {
        max-width: 250px !important;
        width: 250px !important;
        flex-shrink: 0 !important;
        height: 43px !important;
        box-sizing: border-box !important;
        padding: 10px 14px !important;
        line-height: 1.5 !important;
    }

    /* 住所検索ボタン */
    .zipcode-wrapper .address-search-btn,
    .zipcode-wrapper button.address-search-btn,
    .zipcode-wrapper #address-search-btn,
    .wpcf7-form .zipcode-wrapper .address-search-btn,
    .wpcf7-form .zipcode-wrapper button {
        flex-shrink: 0 !important;
        white-space: nowrap !important;
        width: auto !important;
        max-width: none !important;
        height: 43px !important;
        padding: 10px 16px !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        box-sizing: border-box !important;
    }

    /* CF7のラッパーも横並び */
    .wpcf7-form .zipcode-wrapper .wpcf7-form-control-wrap,
    .wpcf7 .wpcf7-form .zipcode-wrapper .wpcf7-form-control-wrap {
        display: inline-block !important;
        flex-shrink: 0 !important;
        width: auto !important;
    }
}

/* === モバイル対応 === */

/* タブレット対応（768px以下） */
@media (max-width: 768px) {
    .wpcf7 {
        padding: 30px 40px !important;
    }

    .wpcf7-form input[type="text"],
    .wpcf7-form input[type="email"],
    .wpcf7-form input[type="tel"],
    .wpcf7-form textarea {
        max-width: 100% !important;
    }

    .date-fields-wrapper {
        flex-direction: column !important;
        gap: 15px !important;
    }

    .date-field-group {
        width: 100% !important;
    }

    #contact-method.three-column-grid,
    span.wpcf7-form-control.wpcf7-checkbox[data-name="contact-method"].three-column-grid,
    label#contact-method.three-column-grid,
    #contact-time.three-column-grid,
    span.wpcf7-form-control.wpcf7-checkbox[data-name="contact-time"].three-column-grid,
    label#contact-time.three-column-grid,
    .wpcf7-form p:has(#contact-method) .wpcf7-checkbox,
    .wpcf7-form p:has(label[for="contact-method"]) + p .wpcf7-checkbox,
    .wpcf7-form p:has(#contact-time) .wpcf7-checkbox,
    .wpcf7-form p:has(label[for="contact-time"]) + p .wpcf7-checkbox {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    #contact-method label:nth-child(3),
    span.wpcf7-form-control.wpcf7-checkbox[data-name="contact-method"] label:nth-child(3),
    .wpcf7-form p:has(#contact-method) .wpcf7-checkbox label:nth-child(3),
    .wpcf7-form p:has(label[for="contact-method"]) + p .wpcf7-checkbox label:nth-child(3) {
        grid-column: 1 !important;
    }

    span.wpcf7-form-control.wpcf7-radio[data-name="well-survey"].three-column-grid,
    #well-survey.three-column-grid,
    .wpcf7-form p:has(label[for="well-survey"]) + p .wpcf7-radio {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    span.wpcf7-form-control.wpcf7-radio[data-name="well-survey"] label:nth-child(3),
    #well-survey label:nth-child(3),
    .wpcf7-form p:has(label[for="well-survey"]) + p .wpcf7-radio label:nth-child(3) {
        grid-column: 1 !important;
    }

    #contact-time.three-column-grid > label:nth-child(7),
    span.wpcf7-form-control.wpcf7-checkbox[data-name="contact-time"].three-column-grid > label:nth-child(7),
    label#contact-time.three-column-grid > label:nth-child(7),
    .wpcf7-form p:has(#contact-time) .wpcf7-checkbox label:last-child,
    .wpcf7-form p:has(label[for="contact-time"]) + p .wpcf7-checkbox label:last-child {
        grid-column: 1 / -1 !important;
    }

    .zipcode-wrapper {
        flex-wrap: nowrap !important;
    }

    .zipcode-wrapper input,
    .wpcf7-form .zipcode-wrapper input[type="text"],
    .wpcf7-form input[name*="zipcode"],
    .wpcf7-form input[name*="text-113"] {
        max-width: 200px !important;
        width: 200px !important;
        height: 43px !important;
        box-sizing: border-box !important;
        padding: 10px 14px !important;
        line-height: 1.5 !important;
    }

    /* 住所検索ボタンのタブレット対応 */
    .address-search-btn,
    button.address-search-btn,
    #address-search-btn {
        padding: 10px 12px !important;
        font-size: 13px !important;
        height: 43px !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        box-sizing: border-box !important;
    }
}

/* スマホ対応（480px以下） - 1列表示に変更 */
@media (max-width: 480px) {
    .wpcf7 {
        padding: 20px 25px !important;
    }

    #contact-method.three-column-grid,
    span.wpcf7-form-control.wpcf7-checkbox[data-name="contact-method"].three-column-grid,
    .wpcf7-form p:has(#contact-method) .wpcf7-checkbox,
    .wpcf7-form p:has(label[for="contact-method"]) + p .wpcf7-checkbox,
    #contact-time.three-column-grid,
    span.wpcf7-form-control.wpcf7-checkbox[data-name="contact-time"].three-column-grid,
    .wpcf7-form p:has(#contact-time) .wpcf7-checkbox,
    .wpcf7-form p:has(label[for="contact-time"]) + p .wpcf7-checkbox {
        grid-template-columns: 1fr !important;
        gap: 10px !important;
        max-width: 100% !important;
    }

    #contact-time.three-column-grid > label:nth-child(7),
    span.wpcf7-form-control.wpcf7-checkbox[data-name="contact-time"].three-column-grid > label:nth-child(7),
    label#contact-time.three-column-grid > label:nth-child(7),
    .wpcf7-form p:has(#contact-time) .wpcf7-checkbox label:last-child,
    .wpcf7-form p:has(label[for="contact-time"]) + p .wpcf7-checkbox label:last-child {
        grid-column: auto !important;
        max-width: 100% !important;
    }

    #contact-time.three-column-grid label,
    [data-name="contact-time"] label {
        min-height: 45px !important;
    }

    span.wpcf7-form-control.wpcf7-radio[data-name="waiver"].three-column-grid,
    #waiver.three-column-grid,
    .wpcf7-form p:has(label[for="waiver"]) + p .wpcf7-radio {
        grid-template-columns: repeat(2, 1fr) !important;
        grid-template-rows: repeat(2, 1fr) !important;
        gap: 10px !important;
        max-width: 100% !important;
    }

    span.wpcf7-form-control.wpcf7-radio[data-name="waiver"] label,
    #waiver label,
    .wpcf7-form p:has(label[for="waiver"]) + p .wpcf7-radio label {
        min-height: 45px !important;
        padding: 8px 5px !important;
    }

    span.wpcf7-form-control.wpcf7-radio[data-name="waiver"] .wpcf7-list-item-label,
    #waiver .wpcf7-list-item-label {
        font-size: 12px !important;
        line-height: 1.3 !important;
    }

    span.wpcf7-form-control.wpcf7-radio[data-name="well-survey"].three-column-grid,
    #well-survey.three-column-grid,
    .wpcf7-form p:has(label[for="well-survey"]) + p .wpcf7-radio {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
        max-width: 100% !important;
    }

    span.wpcf7-form-control.wpcf7-radio[data-name="well-survey"] label:nth-child(3),
    #well-survey label:nth-child(3),
    .wpcf7-form p:has(label[for="well-survey"]) + p .wpcf7-radio label:nth-child(3) {
        grid-column: 1 !important;
    }

    span.wpcf7-form-control.wpcf7-radio[data-name="well-survey"] label,
    #well-survey label,
    .wpcf7-form p:has(label[for="well-survey"]) + p .wpcf7-radio label {
        min-height: 45px !important;
        padding: 8px 10px !important;
    }

    span.wpcf7-form-control.wpcf7-radio[data-name="well-survey"] .wpcf7-list-item-label,
    #well-survey .wpcf7-list-item-label {
        font-size: 13px !important;
        line-height: 1.3 !important;
    }

    span.wpcf7-form-control.wpcf7-radio[data-name="sekkeizumen"].three-column-grid,
    #sekkeizumen.three-column-grid,
    .wpcf7-form p:has(label[for="sekkeizumen"]) + p .wpcf7-radio {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
        max-width: 250px !important;
        justify-content: start !important;
    }

    .wpcf7-form .three-column-grid label {
        min-height: 40px !important;
        padding: 8px 6px !important;
    }

    .wpcf7-form .three-column-grid .wpcf7-list-item-label {
        font-size: 13px !important;
    }

    .wpcf7-form input[type="text"],
    .wpcf7-form input[type="email"],
    .wpcf7-form input[type="tel"],
    .wpcf7-form textarea {
        font-size: 16px !important;
    }

    .zipcode-wrapper input,
    .wpcf7-form .zipcode-wrapper input[type="text"],
    .wpcf7-form input[name*="zipcode"],
    .wpcf7-form input[name*="text-113"] {
        max-width: 100% !important;
        width: auto !important;
    }

    /* 住所検索ボタンのスマホ対応 - 縦並びに */
    .zipcode-wrapper,
    .wpcf7-form .zipcode-wrapper,
    .form-row .zipcode-wrapper,
    .wpcf7 .wpcf7-form .zipcode-wrapper,
    div.zipcode-wrapper,
    .wpcf7-form div.zipcode-wrapper {
        width: 100% !important;
        flex-wrap: wrap !important;
        flex-direction: column !important;
        gap: 10px !important;
    }

    .zipcode-wrapper input,
    .wpcf7-form .zipcode-wrapper input[type="text"],
    .wpcf7-form input[name*="zipcode"],
    .wpcf7 .wpcf7-form .zipcode-wrapper input[type="text"] {
        width: 100% !important;
        max-width: 100% !important;
        height: 43px !important;
        box-sizing: border-box !important;
        padding: 10px 14px !important;
        line-height: 1.5 !important;
    }

    .address-search-btn,
    button.address-search-btn,
    #address-search-btn,
    .zipcode-wrapper .address-search-btn,
    .wpcf7-form .zipcode-wrapper .address-search-btn,
    .wpcf7-form .zipcode-wrapper button {
        width: 100% !important;
        max-width: 100% !important;
        padding: 10px 16px !important;
        font-size: 14px !important;
        height: 43px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        box-sizing: border-box !important;
    }

    /* Turnstileのスマホ対応 */
    div[class*="cf-turnstile"] iframe,
    iframe[src*="cloudflare"],
    iframe[title*="Turnstile"] {
        width: 100% !important;
        max-width: 300px !important;
        transform: scale(0.9) !important;
        transform-origin: center !important;
    }

    /* Turnstileと送信ボタンの間隔を縮める */
    .wpcf7-form p:has([class*="turnstile"]) {
        margin-bottom: 10px !important;
    }

    .wpcf7-form p:has([class*="turnstile"]) + p {
        margin-top: 10px !important;
    }

    /* 送信ボタンのマージン調整 */
    .wpcf7-form input[type="submit"] {
        margin-top: 15px !important;
    }
}

/* より小さい画面（375px以下） */
@media (max-width: 375px) {
    #contact-method.three-column-grid,
    span.wpcf7-form-control.wpcf7-checkbox[data-name="contact-method"].three-column-grid,
    .wpcf7-form p:has(#contact-method) .wpcf7-checkbox,
    .wpcf7-form p:has(label[for="contact-method"]) + p .wpcf7-checkbox,
    #contact-time.three-column-grid,
    span.wpcf7-form-control.wpcf7-checkbox[data-name="contact-time"].three-column-grid,
    .wpcf7-form p:has(#contact-time) .wpcf7-checkbox,
    .wpcf7-form p:has(label[for="contact-time"]) + p .wpcf7-checkbox {
        grid-template-columns: 1fr !important;
    }

    .wpcf7-form .wpcf7-radio label {
        min-height: 40px !important;
        font-size: 13px !important;
    }

    span.wpcf7-form-control.wpcf7-radio[data-name="waiver"] .wpcf7-list-item-label,
    #waiver .wpcf7-list-item-label {
        font-size: 11px !important;
    }

    span.wpcf7-form-control.wpcf7-radio[data-name="well-survey"].three-column-grid,
    #well-survey.three-column-grid,
    .wpcf7-form p:has(label[for="well-survey"]) + p .wpcf7-radio {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
    }

    span.wpcf7-form-control.wpcf7-radio[data-name="well-survey"] label:nth-child(3),
    #well-survey label:nth-child(3),
    .wpcf7-form p:has(label[for="well-survey"]) + p .wpcf7-radio label:nth-child(3) {
        grid-column: 1 !important;
    }

    span.wpcf7-form-control.wpcf7-radio[data-name="well-survey"] .wpcf7-list-item-label,
    #well-survey .wpcf7-list-item-label {
        font-size: 12px !important;
    }

    /* Turnstileをさらに縮小 */
    div[class*="cf-turnstile"] iframe,
    iframe[src*="cloudflare"],
    iframe[title*="Turnstile"] {
        transform: scale(0.85) !important;
    }
}

/* 非常に小さな画面対応（320px以下） */
@media (max-width: 320px) {
    .wpcf7 {
        padding: 15px 20px !important;
    }

    .wpcf7-form p {
        margin-bottom: 15px !important;
    }

    .wpcf7-form .three-column-grid .wpcf7-list-item-label {
        font-size: 11px !important;
    }

    .wpcf7-form .three-column-grid label {
        padding: 6px 4px !important;
        min-height: 38px !important;
    }

    #contact-method.three-column-grid,
    span.wpcf7-form-control.wpcf7-checkbox[data-name="contact-method"].three-column-grid,
    .wpcf7-form p:has(#contact-method) .wpcf7-checkbox,
    .wpcf7-form p:has(label[for="contact-method"]) + p .wpcf7-checkbox,
    #contact-time.three-column-grid,
    span.wpcf7-form-control.wpcf7-checkbox[data-name="contact-time"].three-column-grid,
    .wpcf7-form p:has(#contact-time) .wpcf7-checkbox,
    .wpcf7-form p:has(label[for="contact-time"]) + p .wpcf7-checkbox {
        grid-template-columns: 1fr !important;
    }

    span.wpcf7-form-control.wpcf7-radio[data-name="waiver"].three-column-grid,
    #waiver.three-column-grid,
    .wpcf7-form p:has(label[for="waiver"]) + p .wpcf7-radio {
        grid-template-columns: 1fr !important;
        grid-template-rows: auto !important;
    }

    span.wpcf7-form-control.wpcf7-radio[data-name="well-survey"].three-column-grid,
    #well-survey.three-column-grid,
    .wpcf7-form p:has(label[for="well-survey"]) + p .wpcf7-radio {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 6px !important;
    }

    span.wpcf7-form-control.wpcf7-radio[data-name="well-survey"] label:nth-child(3),
    #well-survey label:nth-child(3),
    .wpcf7-form p:has(label[for="well-survey"]) + p .wpcf7-radio label:nth-child(3) {
        grid-column: 1 !important;
    }

    span.wpcf7-form-control.wpcf7-radio[data-name="well-survey"] label,
    #well-survey label {
        min-height: 35px !important;
        padding: 5px 4px !important;
    }

    span.wpcf7-form-control.wpcf7-radio[data-name="well-survey"] .wpcf7-list-item-label,
    #well-survey .wpcf7-list-item-label {
        font-size: 10px !important;
    }

    /* Turnstileを最小サイズに */
    div[class*="cf-turnstile"] iframe,
    iframe[src*="cloudflare"],
    iframe[title*="Turnstile"] {
        transform: scale(0.8) !important;
    }

    /* Turnstileと送信ボタンの間隔をさらに縮める */
    .wpcf7-form p:has([class*="turnstile"]) {
        margin-bottom: 5px !important;
    }

    .wpcf7-form p:has([class*="turnstile"]) + p {
        margin-top: 5px !important;
    }
}

/* ========================================
   分岐型アンケートフォーム用CSS（モダンデザイン）
   ======================================== */

/* 全体コンテナ */
.survey-container {
    max-width: 700px;
    margin: 0 auto;
    padding: 0;
}

/* 質問ボックス */
.question-box {
    background: #f9f9f9;
    padding: 30px 25px;
    border-radius: 8px;
    border: 1px solid #e8e8e8;
    box-shadow: none;
    margin-bottom: 25px;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 質問タイトル */
.question-box h3 {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    text-align: center;
    margin-bottom: 20px;
    letter-spacing: 0.2px;
}

/* ボタングループ */
.button-group {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
    align-items: stretch;
}

/* ボタン共通スタイル */
.btn-yes,
.btn-blue,
.btn-no {
    width: 100%;
    padding: 18px 30px;
    border: none;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* 緑ボタン（過年度調査済み・ある） */
.btn-yes {
    background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%);
    color: #ffffff;
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.3);
}

.btn-yes:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.4);
    background: linear-gradient(135deg, #45a049 0%, #3d8b40 100%);
}

.btn-yes:active {
    transform: translateY(0);
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
}

/* 青ボタン（新たに入居した） */
.btn-blue {
    background: linear-gradient(135deg, #2196F3 0%, #1976D2 100%);
    color: #ffffff;
    box-shadow: 0 6px 20px rgba(33, 150, 243, 0.3);
}

.btn-blue:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(33, 150, 243, 0.4);
    background: linear-gradient(135deg, #1E88E5 0%, #1565C0 100%);
}

.btn-blue:active {
    transform: translateY(0);
    box-shadow: 0 4px 15px rgba(33, 150, 243, 0.3);
}

/* 赤ボタン（なし） */
.btn-no {
    background: linear-gradient(135deg, #f44336 0%, #d32f2f 100%);
    color: #ffffff;
    box-shadow: 0 6px 20px rgba(244, 67, 54, 0.3);
}

.btn-no:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(244, 67, 54, 0.4);
    background: linear-gradient(135deg, #e53935 0%, #c62828 100%);
}

.btn-no:active {
    transform: translateY(0);
    box-shadow: 0 4px 15px rgba(244, 67, 54, 0.3);
}

/* 注意書きテキスト */
.question-box p,
.note-text {
    color: #888 !important;
    font-size: 13px !important;
    line-height: 1.8 !important;
    text-align: center !important;
    margin-top: 15px !important;
    margin-bottom: 10px !important;
}

.note-text {
    background-color: #f0f0f0;
    padding: 12px 16px;
    border-radius: 8px;
    border-left: 4px solid #7bb3e0;
    text-align: left !important;
    margin-top: 20px;
    color: #555 !important;
    font-size: 14px !important;
}

/* 質問ボックス内の段落は必ず中央寄せ */
.wpcf7-form .question-box p {
    text-align: center !important;
}

/* centerタグのサポート */
.question-box center,
.question-box center p {
    text-align: center !important;
    display: block !important;
    width: 100% !important;
}

/* フォームフィールド */
.form-field {
    margin-bottom: 25px;
}

.form-field label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 15px;
    color: #222;
    text-align: left;
}

.form-field .required {
    color: #d63638;
    font-size: 13px;
    margin-left: 3px;
    font-weight: 600;
}

/* 入力欄 */
.form-input,
.wpcf7 .form-input input,
.wpcf7 .form-input textarea {
    width: 100%;
    max-width: 700px;
    padding: 10px 14px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    font-size: 15px;
    transition: all 0.3s ease;
    background-color: #fff;
    box-sizing: border-box;
}

.form-input:focus,
.wpcf7 .form-input input:focus,
.wpcf7 .form-input textarea:focus {
    border-color: #b0b0b0;
    outline: none;
    background-color: #fff;
    box-shadow: none;
}

/* Contact Form 7の標準入力欄にも適用 */
.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form input[type="tel"],
.wpcf7-form textarea {
    max-width: 700px !important;
    padding: 10px 14px !important;
    border: 1px solid #e0e0e0 !important;
    border-radius: 4px !important;
    font-size: 15px !important;
    background-color: #fff !important;
}

/* フォーカス時 */
.wpcf7-form input[type="text"]:focus,
.wpcf7-form input[type="email"]:focus,
.wpcf7-form input[type="tel"]:focus,
.wpcf7-form textarea:focus {
    border-color: #b0b0b0 !important;
    box-shadow: none !important;
    outline: none !important;
}

/* プレースホルダーのスタイル */
.wpcf7-form input::placeholder,
.wpcf7-form textarea::placeholder,
.form-input::placeholder {
    color: #999 !important;
    opacity: 1 !important;
}

.wpcf7-form input::-webkit-input-placeholder,
.wpcf7-form textarea::-webkit-input-placeholder {
    color: #999 !important;
}

.wpcf7-form input::-moz-placeholder,
.wpcf7-form textarea::-moz-placeholder {
    color: #999 !important;
    opacity: 1 !important;
}

/* 説明文のスタイル */
.form-field p,
.wpcf7-form .form-field p {
    font-size: 13px !important;
    color: #888 !important;
    margin-top: 6px !important;
    line-height: 1.6 !important;
}

/* ファイルアップロード部分 */
.file-upload-wrapper {
    margin-bottom: 15px;
}

.file-select-button {
    width: 100%;
    padding: 20px 30px;
    background: #fff;
    border: 2px dashed #d0d0d0;
    border-radius: 8px;
    font-size: 17px;
    font-weight: 600;
    color: #555;
    cursor: pointer;
    transition: all 0.3s ease;
}

.file-select-button:hover {
    background: #f9f9f9;
    border-color: #b0b0b0;
    color: #333;
}

.file-select-button:active {
    background: #f0f0f0;
}

/* ファイルリストコンテナ */
#file-list-container {
    margin-top: 20px;
    padding: 15px;
    background-color: #f9f9f9;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.file-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e0e0e0;
}

.file-list-header strong {
    font-size: 15px;
    color: #333;
}

.file-count {
    background-color: #888;
    color: #fff;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

/* ファイルリスト */
.file-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.file-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 15px;
    margin-bottom: 8px;
    background-color: #fff;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
    transition: all 0.2s ease;
}

.file-list li:hover {
    border-color: #b0b0b0;
    background-color: #f9f9f9;
}

.file-list .file-info {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
}

.file-list .file-icon {
    font-size: 20px;
}

.file-list .file-name {
    font-size: 14px;
    color: #333;
    word-break: break-all;
}

.file-list .file-size {
    font-size: 12px;
    color: #999;
    margin-left: 8px;
}

.file-list .remove-file {
    background-color: #f44336;
    color: #fff;
    border: none;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.file-list .remove-file:hover {
    background-color: #d32f2f;
    transform: scale(1.05);
}

/* ファイルアップロード入力フィールド */
.wpcf7-form input[type="file"],
.file-upload-input {
    width: 100% !important;
    max-width: 700px !important;
    padding: 15px !important;
    border: 2px dashed #d0d0d0 !important;
    border-radius: 8px !important;
    background-color: #fff !important;
    cursor: pointer !important;
    font-size: 15px !important;
    transition: all 0.3s ease !important;
    box-sizing: border-box !important;
}

.wpcf7-form input[type="file"]:hover,
.file-upload-input:hover {
    border-color: #b0b0b0 !important;
    background-color: #f9f9f9 !important;
}

.wpcf7-form input[type="file"]:focus,
.file-upload-input:focus {
    outline: none !important;
    border-color: #888 !important;
    background-color: #fff !important;
}

/* ファイル選択ボタンのスタイル */
.wpcf7-form input[type="file"]::-webkit-file-upload-button {
    padding: 10px 20px;
    background-color: #888;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    margin-right: 15px;
    transition: all 0.3s ease;
}

.wpcf7-form input[type="file"]::-webkit-file-upload-button:hover {
    background-color: #666;
}

/* Firefox用 */
.wpcf7-form input[type="file"]::file-selector-button {
    padding: 10px 20px;
    background-color: #888;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    margin-right: 15px;
    transition: all 0.3s ease;
}

.wpcf7-form input[type="file"]::file-selector-button:hover {
    background-color: #666;
}

/* 送信ボタン */
.submit-button,
#upload-submit {
    background: linear-gradient(135deg, #2196F3 0%, #1976D2 100%);
    color: #fff;
    width: 100%;
    padding: 18px 40px;
    border: none;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(33, 150, 243, 0.3);
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
    margin-top: 10px;
}

.submit-button:hover,
#upload-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(33, 150, 243, 0.4);
    background: linear-gradient(135deg, #1E88E5 0%, #1565C0 100%);
}

.submit-button:active,
#upload-submit:active {
    transform: translateY(0);
    box-shadow: 0 4px 15px rgba(33, 150, 243, 0.3);
}

/* レスポンシブ対応 */

/* タブレット以上 */
@media screen and (min-width: 481px) {
    .question-box {
        padding: 40px 40px;
    }

    .question-box h3 {
        font-size: 19px;
        margin-bottom: 25px;
        text-align: center;
    }

    .button-group {
        flex-direction: row;
        gap: 20px;
        justify-content: center;
        max-width: 600px;
    }

    .btn-yes,
    .btn-blue,
    .btn-no {
        padding: 20px 40px;
        font-size: 19px;
    }

    .file-select-button {
        padding: 22px 35px;
        font-size: 18px;
    }
}

/* PC */
@media screen and (min-width: 769px) {
    .survey-container {
        max-width: 900px;
    }

    .question-box {
        padding: 50px 60px;
    }

    .question-box h3 {
        font-size: 20px;
        margin-bottom: 30px;
        text-align: center;
    }

    .button-group {
        max-width: 700px;
        gap: 25px;
    }

    .btn-yes,
    .btn-blue,
    .btn-no {
        padding: 22px 50px;
        font-size: 20px;
        min-height: 70px;
    }

    .form-field label {
        font-size: 17px;
    }

    .form-input,
    .wpcf7 .form-input input,
    .wpcf7 .form-input textarea {
        padding: 16px 20px;
        font-size: 17px;
    }

    .file-select-button {
        padding: 24px 40px;
        font-size: 19px;
    }

    .submit-button,
    #upload-submit {
        padding: 22px 60px;
        font-size: 20px;
        min-height: 70px;
    }
}