/**
 * メールフォーム スタイルシート (埋め込み用)
 * Prefix: mfd-
 * Scope: #mailform-container (フォーム要素)
 *        Global (モーダル/ローディング/トースト)
 */

/* CSS変数をグローバルスコープで定義（モーダル等で使用） */
:root {
    --mfd-primary: #0f4c81;
    --mfd-primary-dark: #0a365c;
    --mfd-primary-light: #357abd;
    --mfd-secondary: #536878;
    --mfd-success: #2e7d32;
    --mfd-error: #d32f2f;
    --mfd-warning: #ed6c02;
    --mfd-info: #0288d1;
    --mfd-gray-50: #f8fafc;
    --mfd-gray-100: #f1f5f9;
    --mfd-gray-200: #e2e8f0;
    --mfd-gray-300: #cbd5e1;
    --mfd-gray-400: #94a3b8;
    --mfd-gray-500: #64748b;
    --mfd-gray-600: #475569;
    --mfd-gray-700: #334155;
    --mfd-gray-800: #1e293b;
    --mfd-gray-900: #0f172a;
    --mfd-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --mfd-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.06);
    --mfd-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.06);
    --mfd-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.05);
    --mfd-shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 10px 10px -5px rgb(0 0 0 / 0.04);
    --mfd-transition: all 0.2s ease-in-out;
    --mfd-radius-sm: 0.25rem;
    --mfd-radius: 0.375rem;
    --mfd-radius-lg: 0.5rem;
    --mfd-radius-xl: 0.75rem;

    /*jstカラー*/
    --mfd-green: #01B5bb;
    --mfd-orange: #F07B66;
    --mfd-white: #FFFFFF;
    --mfd-gray: #333333;
}

/* フォームコンテナ */
#mailform-container {
    font-family: 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--mfd-gray-800);
    box-sizing: border-box;
    width: 100%;
    /* max-width: 800px; */
    margin: 0 auto;
}

#mailform-container *,
#mailform-container *::before,
#mailform-container *::after {
    box-sizing: border-box;
}

/* ヘッダー */
#mailform-container .mfd-header {
    background: white;
    border-radius: var(--mfd-radius-lg);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--mfd-shadow-md);
    text-align: center;
}

#mailform-container .mfd-header-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--mfd-primary);
    margin-bottom: 0.5rem;
    margin-top: 0;
}

#mailform-container .mfd-header-subtitle {
    font-size: 1rem;
    color: var(--mfd-gray-600);
    line-height: 1.8;
    margin: 0;
}

/* メイン */
#mailform-container .mfd-main {
    background: white;
    /*
    border-radius: var(--mfd-radius-lg);
    */
    padding: 2.5rem 2rem;
    /*box-shadow: var(--mfd-shadow-md);
    */
}

/* フォーム */
#mailform-container .mfd-contact-form {
    width: 100%;
}

#mailform-container .mfd-form-group {
    margin-bottom: 1.75rem;
    padding-top: 1.5rem;
    border-top: 1px solid #01B5bb
}

#mailform-container .mfd-form-label {
    display: inline-block;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--mfd-gray-700);
    margin-bottom: 0.5rem;
    width: 30%;
}

#mailform-container .mfd-required-badge {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    background: var(--mfd-orange);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--mfd-radius-sm);
}

#mailform-container .mfd-optional-badge {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    background: var(--mfd-gray-200);
    color: var(--mfd-gray-600);
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: var(--mfd-radius-sm);
}

#mailform-container .mfd-form-input,
#mailform-container .mfd-form-select,
#mailform-container .mfd-form-textarea {
    width: 65%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    font-family: inherit;
    color: var(--mfd-gray-800);
    /*
    background: var(--mfd-gray-50);
    */
    border: 1px solid var(--mfd-gray-500);
    border-radius: var(--mfd-radius);
    transition: var(--mfd-transition);
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    margin: 0;
}

#mailform-container .mfd-form-input:focus,
#mailform-container .mfd-form-select:focus,
#mailform-container .mfd-form-textarea:focus {
    background: white;
    border-color: var(--mfd-primary);
    box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.1);
}

#mailform-container .mfd-form-input:hover,
#mailform-container .mfd-form-select:hover,
#mailform-container .mfd-form-textarea:hover {
    border-color: var(--mfd-gray-400);
}

#mailform-container .mfd-form-input.mfd-error,
#mailform-container .mfd-form-select.mfd-error,
#mailform-container .mfd-form-textarea.mfd-error {
    border-color: var(--mfd-error);
    background: #fff5f5;
}

#mailform-container .mfd-form-textarea {
    resize: vertical;
    min-height: 120px;
    vertical-align: middle;
}

#mailform-container .mfd-form-select {
    cursor: pointer;
    background-image: 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");
    background-position: right 0.75rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 3rem;
}

#mailform-container .mfd-form-note {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--mfd-gray-500);
}

#mailform-container .mfd-char-count {
    text-align: right;
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--mfd-gray-500);
}

#mailform-container .mfd-error-message {
    display: none;
    margin-top: 0.5rem;
    margin-left: 30%;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    color: var(--mfd-error);
    /*
    background: #fff5f5;
    border: 1px solid var(--mfd-error);
    border-radius: var(--mfd-radius-sm);
    */
    animation: mfdSlideDown 0.3s ease-out;
}

@keyframes mfdSlideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 郵便番号検索 */
#mailform-container .mfd-zip-input-group {
    display: flex;
    gap: 0.75rem;
}

#mailform-container .mfd-zip-input-group .mfd-form-input {
    flex: 1;
}

#mailform-container .mfd-btn-search-address {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: white;
    background: var(--mfd-secondary);
    border: none;
    border-radius: var(--mfd-radius);
    cursor: pointer;
    white-space: nowrap;
    transition: var(--mfd-transition);
    appearance: none;
}

#mailform-container .mfd-btn-search-address:hover {
    background: var(--mfd-gray-600);
    transform: translateY(-1px);
}

#mailform-container .mfd-btn-search-address:active {
    transform: translateY(0);
}

#mailform-container .mfd-btn-search-address:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

#mailform-container .mfd-btn-search-address .mfd-icon {
    width: 1.25rem;
    height: 1.25rem;
}

/* ラジオボタン */
#mailform-container .mfd-radio-group {
    display: inline-block;
    gap: 0.75rem;
    width: 65% !important;
    vertical-align: middle;
}

#mailform-container .mfd-radio-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: white;
    border: 1px solid var(--mfd-gray-200);
    border-radius: var(--mfd-radius);
    cursor: pointer;
    transition: var(--mfd-transition);
    margin-bottom: 0.5rem;
}

#mailform-container .mfd-radio-label:hover {
    border-color: var(--mfd-primary-light);
    background: var(--mfd-gray-50);
}

#mailform-container .mfd-radio-label input[type="radio"] {
    width: 1.25rem;
    height: 1.25rem;
    cursor: pointer;
    accent-color: var(--mfd-primary);
    margin: 0;
}

#mailform-container .mfd-radio-label input[type="radio"]:checked+.mfd-radio-text {
    color: var(--mfd-primary);
    font-weight: 600;
}

#mailform-container .mfd-radio-label:has(input:checked) {
    border-color: var(--mfd-primary);
    background: rgba(15, 76, 129, 0.05);
}

#mailform-container .mfd-radio-text {
    font-size: 1rem;
    color: var(--mfd-gray-700);
    transition: var(--mfd-transition);
}

/* チェックボックス */
#mailform-container .mfd-checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: white;
    border: 1px solid var(--mfd-gray-200);
    border-radius: var(--mfd-radius);
    cursor: pointer;
    transition: var(--mfd-transition);
    margin: 0;
}

#mailform-container .mfd-checkbox-label:hover {
    border-color: var(--mfd-primary-light);
    background: var(--mfd-gray-50);
}

#mailform-container .mfd-checkbox-label input[type="checkbox"] {
    width: 1.25rem;
    height: 1.25rem;
    cursor: pointer;
    accent-color: var(--mfd-primary);
    margin: 0;
}

#mailform-container .mfd-checkbox-label:has(input:checked) {
    border-color: var(--mfd-primary);
    background: rgba(15, 76, 129, 0.05);
}

#mailform-container .mfd-checkbox-text {
    font-size: 1rem;
    color: var(--mfd-gray-700);
}

#mailform-container .mfd-link {
    color: var(--mfd-primary);
    text-decoration: underline;
    transition: var(--mfd-transition);
}

#mailform-container .mfd-link:hover {
    color: var(--mfd-primary-dark);
}

/* プライバシーポリシー説明ボックス */
#mailform-container .mfd-privacy-box {
    background: var(--mfd-gray-50);
    border: 1px solid var(--mfd-gray-200);
    border-radius: var(--mfd-radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

#mailform-container .mfd-privacy-box h4 {
    margin: 0 0 1rem;
    font-size: 1rem;
    font-weight: 700;
    color: var(--mfd-gray-800);
}

#mailform-container .mfd-privacy-box p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--mfd-gray-600);
    line-height: 1.6;
    margin-bottom: 1rem;
}

/* Turnstileラッパー（中央寄せ） */
#mailform-container .mfd-turnstile-wrapper {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
    margin-bottom: 2rem;
}

/* ハニーポット */
#mailform-container .mfd-honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    opacity: 0;
}

/* ボタン */
#mailform-container .mfd-form-actions {
    margin-top: 2.5rem;
    text-align: center;
}

#mailform-container .mfd-btn-submit {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 5rem;
    font-size: 1.125rem;
    color: var(--mfd-gray-700);
    background: var(--mfd-white);
    border: 1px solid var(--mfd-gray-500);
    border-radius: var(--mfd-radius-lg);
    cursor: pointer;
    transition: var(--mfd-transition);
    box-shadow: var(--mfd-shadow-md);
    appearance: none;
}

#mailform-container .mfd-btn-submit:hover {
    background: var(--mfd-gray-500);
    transform: translateY(-2px);
    box-shadow: var(--mfd-shadow-lg);
    color: var(--mfd-white);
}

#mailform-container .mfd-btn-submit:active {
    transform: translateY(-1px);
}

/* アイコン（グローバル） */
.mfd-btn-icon {
    width: 1.5rem;
    height: 1.5rem;
}

/* フッター */
#mailform-container .mfd-footer {
    margin-top: 2rem;
    text-align: center;
    padding: 1.5rem;
}

#mailform-container .mfd-footer-text {
    font-size: 0.875rem;
    color: var(--mfd-gray-500);
}


/* ============================================================
   モーダル（グローバルスコープ - body直下に配置されるため）
============================================================ */

.mfd-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    font-family: 'Helvetica Neue', Arial, sans-serif;
}

.mfd-modal * {
    box-sizing: border-box;
}

.mfd-modal.mfd-active {
    opacity: 1;
    pointer-events: auto;
}

.mfd-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(2px);
}

.mfd-modal-content {
    position: relative;
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    background: white;
    border-radius: var(--mfd-radius-lg);
    box-shadow: var(--mfd-shadow-xl);
    display: flex;
    flex-direction: column;
    animation: mfdModalSlideIn 0.3s ease-out;
    color: var(--mfd-gray-800);
}

@keyframes mfdModalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(10px);
    }

    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.mfd-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--mfd-gray-200);
}

.mfd-modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--mfd-gray-900);
    margin: 0;
}

.mfd-modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background: var(--mfd-gray-100);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--mfd-transition);
    padding: 0;
    appearance: none;
}

.mfd-modal-close:hover {
    background: var(--mfd-gray-200);
    transform: rotate(90deg);
}

.mfd-modal-close svg {
    width: 1.25rem;
    height: 1.25rem;
}

.mfd-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 2rem;
}

.mfd-modal-description {
    margin-bottom: 1.5rem;
    color: var(--mfd-gray-600);
    line-height: 1.8;
    margin-top: 0;
}

.mfd-confirm-content {
    display: flex;
    flex-direction: column;
    /*gap: 1.25rem;*/
}

.mfd-confirm-item {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 1rem;
    padding: 1rem;
    background: var(--mfd-white);
    border-bottom: 1px solid var(--mfd-gray-200);
    margin-bottom: 0.5rem;
    /*
    border-radius: var(--mfd-radius);
    border: 1px solid var(--mfd-gray-200);
    */
}

.mfd-confirm-label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--mfd-gray-700);
}

.mfd-confirm-value {
    font-size: 1rem;
    color: var(--mfd-gray-800);
    word-break: break-word;
}

.mfd-modal-footer {
    display: flex;
    gap: 1rem;
    padding: 1.5rem 2rem;
    border-top: 1px solid var(--mfd-gray-200);
}

.mfd-btn-back {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--mfd-gray-700);
    background: white;
    border: 1px solid var(--mfd-gray-300);
    border-radius: var(--mfd-radius);
    cursor: pointer;
    transition: var(--mfd-transition);
    appearance: none;
}

.mfd-btn-back:hover {
    background: var(--mfd-gray-50);
    border-color: var(--mfd-gray-400);
}

.mfd-btn-send {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: white;
    background: var(--mfd-gray-600);
    border: none;
    border-radius: var(--mfd-radius);
    cursor: pointer;
    transition: var(--mfd-transition);
    box-shadow: var(--mfd-shadow-sm);
    appearance: none;
}

.mfd-btn-send:hover {
    background: var(--mfd-gray-700);
    box-shadow: var(--mfd-shadow-md);
}

.mfd-btn-send:active {
    transform: translateY(0);
}

/* ローディング */
.mfd-loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(4px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    font-family: sans-serif;
}

.mfd-loading-overlay.mfd-active {
    opacity: 1;
    pointer-events: auto;
}

.mfd-loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--mfd-gray-200);
    border-top-color: var(--mfd-primary);
    border-radius: 50%;
    animation: mfdSpin 0.8s linear infinite;
}

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

.mfd-loading-text {
    margin-top: 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--mfd-gray-700);
}

/* トーストメッセージ */
.mfd-toast-message {
    position: fixed;
    top: 2rem;
    right: 2rem;
    z-index: 10001;
    min-width: 300px;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    background: white;
    border-radius: var(--mfd-radius-lg);
    box-shadow: var(--mfd-shadow-lg);
    opacity: 0;
    transform: translateX(400px);
    transition: var(--mfd-transition);
    border: 1px solid var(--mfd-gray-100);
    font-family: sans-serif;
}

.mfd-toast-message.mfd-show {
    opacity: 1;
    transform: translateX(0);
}

.mfd-toast-success {
    color: var(--mfd-success);
    border: 1px solid var(--mfd-success);
    background: #f0fdf4;
}

.mfd-toast-error {
    color: var(--mfd-error);
    border: 1px solid var(--mfd-error);
    background: #fef2f2;
}

.mfd-toast-warning {
    color: var(--mfd-warning);
    border: 1px solid var(--mfd-warning);
    background: #fffbeb;
}

.mfd-toast-info {
    color: var(--mfd-info);
    border: 1px solid var(--mfd-info);
    background: #f0f9ff;
}

/* レスポンシブ */
@media (max-width: 768px) {
    #mailform-container .mfd-header {
        padding: 2rem 1.5rem;
        margin-bottom: 1.5rem;
    }

    #mailform-container .mfd-header-title {
        font-size: 1.875rem;
    }

    #mailform-container .mfd-main {
        padding: 1.5rem 1rem;
    }

    .mfd-confirm-item {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .mfd-modal-content {
        width: 95%;
        max-height: 90vh;
    }

    .mfd-modal-header,
    .mfd-modal-body,
    .mfd-modal-footer {
        padding: 1.25rem 1rem;
    }

    .mfd-modal-footer {
        flex-direction: column;
    }

    #mailform-container .mfd-zip-input-group {
        flex-direction: column;
    }

    #mailform-container .mfd-btn-search-address {
        width: 100%;
        justify-content: center;
    }

    .mfd-toast-message {
        right: 1rem;
        left: 1rem;
        min-width: auto;
    }

    /* ウェブスペース様向けカスタマイズ */
    #mailform-container .mfd-form-label {
        display: flex;
        width: 100%;
    }

    #mailform-container .mfd-form-input,
    #mailform-container .mfd-form-textarea,
    #mailform-container .mfd-form-select {
        width: 100%;
    }

    #mailform-container .mfd-error-message {
        margin-left: 0%;
    }


    /* ラジオボタン */
    #mailform-container .mfd-radio-group {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
        width: 100% !important;
    }
}

@media (max-width: 480px) {
    #mailform-container .mfd-header-title {
        font-size: 1.5rem;
    }

    #mailform-container .mfd-btn-submit {
        width: 100%;
        padding: 1rem 2rem;
    }
}