/**
 * 新規入会決済フォーム スタイル
 * [univapay_signup] ショートコード用CSS
 */

/* コンテナ */
.univapay-signup {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* セクション */
.univapay-signup__section {
    margin-bottom: 24px;
}

.univapay-signup__section-title {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 12px;
    color: #333;
}

/* ラベル */
.univapay-signup__label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #333;
}

.univapay-signup__label .required {
    color: #e53935;
}

/* 入力フィールド */
.univapay-signup__input {
    width: 100%;
    padding: 12px 16px;
    font-size: 16px;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-sizing: border-box;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.univapay-signup__input:focus {
    outline: none;
    border-color: #4a90d9;
    box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.15);
}

.univapay-signup__help {
    font-size: 12px;
    color: #888;
    margin-top: 6px;
}

/* コース選択 */
.univapay-signup__course {
    background: #f9f9f9;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    margin-bottom: 12px;
    overflow: hidden;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.univapay-signup__course:hover {
    border-color: #ccc;
}

.univapay-signup__course-label {
    display: flex;
    align-items: flex-start;
    padding: 16px;
    cursor: pointer;
}

.univapay-signup__course-checkbox {
    margin-right: 12px;
    margin-top: 2px;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.univapay-signup__course-check {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    margin-right: 12px;
    margin-top: 2px;
    color: #4CAF50;
    flex-shrink: 0;
}

.univapay-signup__course-info {
    flex: 1;
}

.univapay-signup__course-name {
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 4px;
}

.univapay-signup__course-description {
    display: block;
    font-size: 13px;
    color: #666;
}

/* プラン選択 */
.univapay-signup__plans {
    background: #fff;
    border-top: 1px solid #e0e0e0;
    padding: 12px 16px;
}

.univapay-signup__plan {
    display: flex;
    align-items: center;
    padding: 10px 12px;
    margin-bottom: 8px;
    border: 1px solid #ddd;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s;
}

.univapay-signup__plan:last-child {
    margin-bottom: 0;
}

.univapay-signup__plan:hover {
    background-color: #f5f5f5;
}

.univapay-signup__plan-radio {
    margin-right: 12px;
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.univapay-signup__plan-radio:checked + .univapay-signup__plan-info {
    color: #4a90d9;
}

.univapay-signup__plan-info {
    flex: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.univapay-signup__plan-name {
    font-size: 14px;
    font-weight: 500;
}

.univapay-signup__plan-price {
    font-size: 14px;
    font-weight: 600;
    color: #333;
}

/* 合計金額 */
.univapay-signup__summary {
    background: #f0f7ff;
    border: 1px solid #b3d4fc;
    border-radius: 12px;
    padding: 16px 20px;
}

.univapay-signup__total {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.univapay-signup__total-label {
    font-size: 14px;
    color: #333;
}

.univapay-signup__total-amount {
    font-size: 24px;
    font-weight: bold;
    color: #4a90d9;
}

.univapay-signup__selected-courses-detail {
    margin-top: 8px;
    font-size: 12px;
    color: #888;
}

/* 申し込みボタン */
.univapay-signup__action {
    text-align: center;
}

.univapay-signup__submit {
    width: 100%;
    max-width: 320px;
    padding: 16px 32px;
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    background: linear-gradient(135deg, #4a90d9 0%, #357abd 100%);
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.1s;
}

.univapay-signup__submit:hover:not(:disabled) {
    opacity: 0.9;
}

.univapay-signup__submit:active:not(:disabled) {
    transform: scale(0.98);
}

.univapay-signup__submit:disabled {
    background: #ccc;
    cursor: not-allowed;
}

.univapay-signup__note {
    font-size: 12px;
    color: #888;
    margin-top: 12px;
}

/* ポーリング画面 */
.univapay-signup__polling {
    text-align: center;
    padding: 60px 20px;
}

.univapay-signup__spinner {
    width: 48px;
    height: 48px;
    border: 4px solid #e0e0e0;
    border-top-color: #4a90d9;
    border-radius: 50%;
    margin: 0 auto 24px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.univapay-signup__polling-message {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.univapay-signup__polling-sub {
    font-size: 14px;
    color: #888;
}

/* 完了画面 */
.univapay-signup__complete {
    text-align: center;
    padding: 60px 20px;
}

.univapay-signup__complete-icon {
    width: 64px;
    height: 64px;
    line-height: 64px;
    font-size: 32px;
    color: #fff;
    background: #4caf50;
    border-radius: 50%;
    margin: 0 auto 24px;
}

.univapay-signup__complete-message {
    font-size: 20px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.univapay-signup__complete-sub {
    font-size: 14px;
    color: #888;
}

/* エラー画面 */
.univapay-signup__error-screen {
    text-align: center;
    padding: 60px 20px;
}

.univapay-signup__error-icon {
    width: 64px;
    height: 64px;
    line-height: 64px;
    font-size: 32px;
    color: #fff;
    background: #e53935;
    border-radius: 50%;
    margin: 0 auto 24px;
}

.univapay-signup__error-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.univapay-signup__error-message {
    font-size: 14px;
    color: #666;
    margin-bottom: 24px;
}

.univapay-signup__retry {
    padding: 12px 32px;
    font-size: 16px;
    font-weight: 600;
    color: #4a90d9;
    background: #fff;
    border: 2px solid #4a90d9;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s;
}

.univapay-signup__retry:hover {
    background: #4a90d9;
    color: #fff;
}

/* エラーメッセージ（インライン） */
.univapay-signup__error {
    background: #ffebee;
    color: #c62828;
    padding: 16px;
    border-radius: 8px;
    text-align: center;
}

/* バリデーションエラー */
.univapay-signup__validation-error {
    background: #fff3e0;
    border: 1px solid #ffb74d;
    color: #e65100;
    padding: 16px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.univapay-signup__validation-error p {
    margin: 0 0 8px 0;
}

.univapay-signup__validation-error p:last-child {
    margin-bottom: 0;
}

.univapay-signup__login-link {
    display: inline-block;
    color: #fff;
    background: #e65100;
    padding: 8px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    margin-top: 8px;
    transition: background-color 0.2s;
}

.univapay-signup__login-link:hover {
    background: #bf360c;
    color: #fff;
}

/* 2列レイアウト（名前・ふりがな用） */
.univapay-signup__row--2col {
    display: flex;
    gap: 16px;
}

.univapay-signup__col {
    flex: 1;
    min-width: 0;
}

/* フィールドグループ */
.univapay-signup__field-group {
    margin-bottom: 16px;
}

.univapay-signup__field-group:last-child {
    margin-bottom: 0;
}

/* セレクト（プルダウン） */
.univapay-signup__select {
    width: 100%;
    padding: 12px 16px;
    font-size: 16px;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-sizing: border-box;
    background: #fff url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e") right 12px center no-repeat;
    background-size: 16px;
    appearance: none;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.univapay-signup__select:focus {
    outline: none;
    border-color: #4a90d9;
    box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.15);
}

/* 郵便番号入力 */
.univapay-signup__input--postal {
    max-width: 200px;
}

.univapay-signup__input--postal.loading {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='10' stroke-dasharray='32' stroke-dashoffset='32'%3E%3Canimate attributeName='stroke-dashoffset' dur='1s' values='32;0' repeatCount='indefinite'/%3E%3C/circle%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 20px;
}

/* ラジオボタングループ（性別用） */
.univapay-signup__radio-group {
    display: flex;
    gap: 24px;
}

.univapay-signup__radio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 16px;
    color: #333;
}

.univapay-signup__radio-label input[type="radio"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* 誕生日フィールド */
.univapay-signup__birthday-row {
    display: flex;
    gap: 12px;
    align-items: center;
}

.univapay-signup__birthday-field {
    display: flex;
    align-items: center;
    gap: 6px;
}

.univapay-signup__birthday-field .univapay-signup__select {
    width: auto;
    min-width: 100px;
}

.univapay-signup__birthday-field:first-child .univapay-signup__select {
    min-width: 120px;
}

.univapay-signup__birthday-unit {
    color: #666;
    font-size: 14px;
    flex-shrink: 0;
}

/* 旧構造との互換性 */
.univapay-signup__birthday-separator {
    color: #666;
    font-size: 14px;
}

/* 規約表示エリア */
.univapay-signup__terms-section {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid #e5e7eb;
}

.univapay-signup__terms-list {
    margin-bottom: 16px;
}

.univapay-signup__terms-item {
    margin-bottom: 20px;
}

.univapay-signup__terms-item:last-child {
    margin-bottom: 0;
}

.univapay-signup__terms-title {
    font-size: 14px;
    font-weight: 600;
    color: #374151;
    margin: 0 0 8px 0;
    padding-bottom: 8px;
    border-bottom: 1px solid #e5e7eb;
}

.univapay-signup__terms-container {
    margin-bottom: 16px;
}

.univapay-signup__terms-content {
    max-height: 200px;
    overflow-y: auto;
    padding: 16px;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    font-size: 13px;
    line-height: 1.6;
    color: #374151;
}

/* 利用規約内のHTML要素スタイル */
.univapay-signup__terms-content h1,
.univapay-signup__terms-content h2,
.univapay-signup__terms-content h3,
.univapay-signup__terms-content h4 {
    margin: 16px 0 8px 0;
    color: #1f2937;
}

.univapay-signup__terms-content h1:first-child,
.univapay-signup__terms-content h2:first-child,
.univapay-signup__terms-content h3:first-child,
.univapay-signup__terms-content h4:first-child {
    margin-top: 0;
}

.univapay-signup__terms-content p {
    margin: 0 0 12px 0;
}

.univapay-signup__terms-content p:last-child {
    margin-bottom: 0;
}

.univapay-signup__terms-content ul,
.univapay-signup__terms-content ol {
    margin: 0 0 12px 0;
    padding-left: 24px;
}

.univapay-signup__terms-content li {
    margin-bottom: 4px;
}

/* 利用規約同意チェックボックス */
.univapay-signup__terms-agree {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-size: 14px;
    color: #333;
    line-height: 1.5;
    padding: 12px 16px;
    background: #fef3c7;
    border: 1px solid #fcd34d;
    border-radius: 8px;
    margin-top: 16px;
}

.univapay-signup__terms-agree input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    cursor: pointer;
    flex-shrink: 0;
}

.univapay-signup__terms-agree .required {
    color: #e53935;
}

.univapay-signup__terms-content::-webkit-scrollbar {
    width: 8px;
}

.univapay-signup__terms-content::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.univapay-signup__terms-content::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

.univapay-signup__terms-content::-webkit-scrollbar-thumb:hover {
    background: #a1a1a1;
}

/* 同意チェックボックス */
.univapay-signup__checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-size: 14px;
    color: #333;
    line-height: 1.5;
}

.univapay-signup__checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    cursor: pointer;
    flex-shrink: 0;
}

/* 「その他」条件付き入力欄 */
.univapay-signup__referral-other {
    margin-top: 12px;
    padding-left: 16px;
    border-left: 3px solid #e5e7eb;
}

.univapay-signup__referral-other.hidden {
    display: none;
}

.univapay-signup__referral-other-label {
    display: block;
    font-size: 13px;
    color: #666;
    margin-bottom: 6px;
}

/* プロフィールセクション区切り */
.univapay-signup__section--profile {
    padding-top: 24px;
    border-top: 1px solid #e5e7eb;
}

.univapay-signup__section--address {
    background: #fafafa;
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 16px;
}

/* フィールドエラー状態 */
.univapay-signup__input.error,
.univapay-signup__select.error {
    border-color: #ef4444;
}

.univapay-signup__field-error {
    color: #ef4444;
    font-size: 12px;
    margin-top: 4px;
}

/* レスポンシブ */
@media (max-width: 600px) {
    .univapay-signup {
        padding: 16px 12px;
    }

    /* セクション間の余白を調整 */
    .univapay-signup__section {
        margin-bottom: 20px;
    }

    /* 2列を1列に */
    .univapay-signup__row--2col {
        flex-direction: column;
        gap: 0;
    }

    .univapay-signup__col {
        margin-bottom: 16px;
    }

    .univapay-signup__col:last-child {
        margin-bottom: 0;
    }

    /* 郵便番号入力 */
    .univapay-signup__input--postal {
        max-width: none;
        width: 100%;
    }

    /* セレクトボックス共通 */
    .univapay-signup__select {
        padding: 14px 16px;
    }

    /* 誕生日は横1列を維持 */
    .univapay-signup__birthday-row {
        flex-wrap: wrap;
        gap: 8px;
    }

    .univapay-signup__birthday-field .univapay-signup__select {
        min-width: 70px;
        padding: 12px 8px;
        font-size: 15px;
    }

    .univapay-signup__birthday-field:first-child .univapay-signup__select {
        min-width: 90px;
    }

    .univapay-signup__birthday-unit {
        font-size: 13px;
    }

    /* ラジオボタンを縦積み、タップ領域拡大 */
    .univapay-signup__radio-group {
        flex-direction: column;
        gap: 0;
    }

    .univapay-signup__radio-label {
        padding: 12px 0;
        border-bottom: 1px solid #eee;
    }

    .univapay-signup__radio-label:last-child {
        border-bottom: none;
    }

    /* 入力フィールドのタップ領域拡大 */
    .univapay-signup__input {
        padding: 14px 16px;
    }

    /* コース選択 */
    .univapay-signup__course-label {
        padding: 14px 12px;
    }

    .univapay-signup__course-checkbox {
        width: 22px;
        height: 22px;
    }

    .univapay-signup__course-check {
        width: 22px;
        height: 22px;
    }

    /* プラン選択 */
    .univapay-signup__plan {
        padding: 14px 12px;
    }

    .univapay-signup__plan-radio {
        width: 20px;
        height: 20px;
    }

    .univapay-signup__plan-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    /* 合計金額 */
    .univapay-signup__summary {
        padding: 14px 16px;
    }

    .univapay-signup__total-amount {
        font-size: 22px;
    }

    /* ボタン */
    .univapay-signup__submit {
        width: 100%;
        max-width: none;
        padding: 16px 24px;
        font-size: 17px;
    }

    /* 規約 */
    .univapay-signup__terms-content {
        max-height: 180px;
        padding: 12px;
        font-size: 13px;
    }

    .univapay-signup__terms-agree {
        padding: 14px 12px;
        font-size: 14px;
    }

    .univapay-signup__terms-agree input[type="checkbox"] {
        width: 24px;
        height: 24px;
    }

    /* ヘルプテキスト */
    .univapay-signup__help {
        font-size: 11px;
    }

    /* 住所セクション */
    .univapay-signup__section--address {
        padding: 12px;
        margin-left: -12px;
        margin-right: -12px;
        border-radius: 0;
    }
}

@media (max-width: 480px) {
    .univapay-signup {
        padding: 12px 10px;
    }

    .univapay-signup__section-title {
        font-size: 15px;
    }

    .univapay-signup__label {
        font-size: 13px;
    }

    .univapay-signup__course-name {
        font-size: 15px;
    }

    .univapay-signup__course-description {
        font-size: 12px;
    }

    .univapay-signup__plan-name {
        font-size: 13px;
    }

    .univapay-signup__plan-price {
        font-size: 13px;
    }

    .univapay-signup__total-label {
        font-size: 13px;
    }

    .univapay-signup__total-amount {
        font-size: 20px;
    }

    .univapay-signup__terms-title {
        font-size: 13px;
    }

    .univapay-signup__terms-content {
        max-height: 150px;
        font-size: 12px;
    }

    .univapay-signup__note {
        font-size: 11px;
    }
}