/* ==========================================================================
   WebKofuri - 共通CSS
   ========================================================================== */

/* ローカル同梱フォント（LGWAN/CSP対応・外部通信なし。ライセンス: assets/fonts/*-OFL.txt） */
@font-face {
    font-family: 'Noto Sans JP';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('../fonts/NotoSansJP-500.woff2') format('woff2');
}
@font-face {
    font-family: 'Poppins';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('../fonts/Poppins-500.woff2') format('woff2');
}

/* リセットCSS */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 62.5%;
    -webkit-text-size-adjust: 100%;
    height: 100%;
}

input,
button,
textarea,
select {
    font: inherit;
}

a {
    text-decoration: none;
    color: inherit;
}

ul, ol {
    list-style: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

/* スクロールバー */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background-color: #eee;
}

::-webkit-scrollbar-thumb {
    background-color: #999;
}

/* カラーパレット */
:root {
    --primary-color: rgba(36 72 160 / 1);
    --primary-color-hover: #3757d4;
    --primary-color-2: rgba(36 72 160 / 0.08);
    --primary-color-3: rgba(36 72 160 / 0.1);
    --primary-color-9: rgba(36 72 160 / 0.05);
    --secondary-color: #f7f7f7;
    --success-color: #4ba861;
    --warning-color: #dfb845;
    --error-color: #ca5662;
    --text-color: #333333;
    --text-color2: #666666;
    --gray-color: #6C757D;
    --gray-color2: #414b55;
    --background-color: #F8F9FA;
    --white: #FFFFFF;
    --border-color: #DEE2E6;
}

/* 基本スタイル */
body {
    font-family: "Poppins", "Noto Sans JP", "游ゴシック", YuGothic, "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", sans-serif;
    font-size: 1.3rem;
    line-height: 1.6;
    color: var(--text-color);
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

h1,h2,h3,h4,h5,
th,
strong{
    font-weight: normal;
}

a {
    color: var(--primary-color);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* レイアウト */
.wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

.main-content {
    flex: 1;
    padding: 20px 0;
}

/* ボタン */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5em 1.7em;
    border-radius: 3px;
    border: none;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    background-color: var(--primary-color);
    color: var(--white);
    transition: background-color 0.2s;
    line-height: 1.5;
}

.btn:hover {
    background-color: var(--primary-color-hover);
    text-decoration: none;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--primary-color-hover);
}

.btn-secondary {
    background-color: var(--gray-color);
    color: var(--white);
}

.btn-secondary:hover {
    background-color: #5a6268;
}

.btn-success {
    background-color: var(--success-color);
    color: var(--white);
}




/* フォーム */
.form-group {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    padding: 1.4rem 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 0;
}

.form-group:last-child {
    border-bottom: none;
}

/* form-group直後のボタン・送信ボタンとの間隔 */
.form-group + .btn,
.form-group + button,
.form-group + .form-actions {
    margin-top: 1.6rem;
}

.form-group > label:first-child {
    width: 20rem;
    min-width: 20rem;
    padding-top: 0.8rem;
    padding-right: 2rem;
    font-weight: 500;
    line-height: 1.5;
}

.form-group > .form-control,
.form-group > input[type="text"],
.form-group > input[type="number"],
.form-group > input[type="email"],
.form-group > input[type="tel"],
.form-group > input[type="date"],
.form-group > input[type="password"],
.form-group > select,
.form-group > textarea {
    flex: 1;
    min-width: 0;
}

/* inputに対する説明書き（統一クラス） */
.form-hint {
    display: block;
    margin-top: 0.3em;
    font-size: 1.2rem;
    color: var(--gray-color);
}

.form-hint.form-hint-warning {
    color: var(--warning-color);
}

/* 入力欄の「前」に置くヘルプテキスト（説明）は入力欄と密着しないよう下余白を確保 */
.form-hint--lead {
    margin-bottom: 0.6em;
}

.form-group > .form-hint,
.form-group > .form-error {
    width: 100%;
    padding-left: 20rem;
}

/* チェックボックス横並びエリア（form-group右カラム） */
.form-checkbox-area {
    flex: 1;
    min-width: 0;
    padding-top: 0.2rem;
}

.form-checkbox-area .checkbox-label {
    display: inline-flex;
}

.form-label {
    display: block;
    font-size: 130%;
    margin-bottom: 1rem;
}

.form-required {
    color: var(--error-color);
    margin-left: 4px;
}

.form-control {
    display: block;
    width: 100%;
    padding: 10px 12px;
    font-size: 1.4rem;
    line-height: 1.5;
    color: var(--text-color);
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: border-color 0.3s;
}

/* 横並び時のwidth制約クラスはflex解除 */
.form-group > .width-150,
.form-group > .width-200,
.form-group > .width-300 {
    flex: none;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(36, 72, 160, 0.1);
}

.form-control:disabled {
    background-color: #f5f5f5;
    color: var(--gray-color);
    cursor: not-allowed;
    opacity: 1;
}

.form-control-error {
    border-color: var(--error-color);
}

.form-control-error:focus {
    border-color: var(--error-color);
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.form-error {
    display: block;
    margin-top: 6px;
    font-size: 1.2rem;
    color: var(--error-color);
}

.form-help {
    display: block;
    margin-bottom: 1rem;
    color: var(--gray-color);
}

.form-control-plaintext {
    display: block;
    padding: 10px 0;
    margin-bottom: 0;
    line-height: 1.5;
    color: var(--text-color);
    border: none;
    background-color: transparent;
}

select.form-control {
    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='%23333' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 30px;
}

textarea.form-control {
    min-height: 100px;
    resize: vertical;
}

/* カード */
.card {
    overflow: hidden;
    background-color: var(--white);
    border: none;
    margin-bottom: 20px;
}

.card-header {
    padding: 16px 20px;
    background-color: var(--primary-color-2);
}

.card-body {
    padding: 20px;
}

.card-body .table {
    margin-bottom: 0;
}



.card-body .table-bordered thead tr:first-child th:first-child {
    border-top-left-radius: 0;
}

.card-body .table-bordered thead tr:first-child th:last-child {
    border-top-right-radius: 0;
}

.card-footer {
    padding: 16px 20px;
    background-color: var(--background-color);
    border-radius: 0 0 7px 7px;
}

/* テーブル */
.table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}
.table thead {
    background-color: var(--secondary-color);
}

.table th,
.table td {
    padding: 0.7em;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}



/* アラート */
.alert {
    padding: 12px 16px;
    margin-bottom: 20px;
    border: 1px solid transparent;
    border-radius: 4px;
}

.alert-success {
    background-color: #D4EDDA;
    border-color: #C3E6CB;
    color: #155724;
}

.alert-danger {
    background-color: #F8D7DA;
    border-color: #F5C6CB;
    color: #721C24;
}

.alert-warning {
    background-color: #FFF3CD;
    border-color: #FFEAA7;
    color: #856404;
}

.alert-info {
    background-color: #D1ECF1;
    border-color: #BEE5EB;
    color: #0C5460;
}

/* ユーティリティクラス */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.text-primary {
    color: var(--primary-color);
}

.text-danger {
    color: var(--error-color);
}

.text-success {
    color: var(--success-color);
}

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mt-5 { margin-top: 40px; }

.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.mb-5 { margin-bottom: 40px; }

.p-1 { padding: 8px; }
.p-2 { padding: 16px; }
.p-3 { padding: 24px; }
.p-4 { padding: 32px; }
.p-5 { padding: 40px; }

/* ヘッダー */
.header {
    position: sticky;
    top: 0;
    z-index: 10;
    height: 50px;
    display: flex;
    align-items: center;
    padding: 0 20px;
    background: var(--white);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.header .container {
    width: 100%;
    max-width: none;
    padding: 0;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-title {
    font-size: 1.8rem;
    color: var(--primary-color);
}

.header-logo-link {
    display: flex;
    align-items: center;
    gap: 6px;
}

.header-logo {
    flex-shrink: 0;
}

.header-nav {
    display: flex;
    gap: 20px;
    align-items: center;
    font-size: 1.3rem;
}

/* フッター */
.footer {
    padding: 12px 20px;
    margin-top: auto;
    text-align: right;
    color: var(--gray-color);
    font-size: 1.1rem;
}


/* ==========================================================================
   ラジオボタン・チェックボックス（カスタムUI）
   ========================================================================== */

.radio-group,
.checkbox-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

/* 単独項目（長いラベル等）は1カラム（縦積み）で配置 */
.radio-group-single,
.checkbox-group-single {
    grid-template-columns: 1fr;
}

/* 単独項目のラベルは全幅バーにせず、テキスト幅に収める（管理画面のチェックボックス/ラジオ） */
.radio-group-single .radio-label,
.checkbox-group-single .checkbox-label {
    justify-self: start;
}

/* ラジオを横並び＋テキスト幅で表示（接続環境・NTT連携トグル等）。狭い画面では折り返す。 */
.radio-group-inline {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.radio-label,
.checkbox-label {
    display: flex;
    align-items: center;
    padding: 14px 20px;
    border: 1px solid var(--border-color);
    border-radius: 7px;
    cursor: pointer;
    user-select: none;
    line-height: 1.4;
    background-color: #f7f9ff;
    position: relative;
}

.checkbox-label::before {
    content: '';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    min-width: 20px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    margin-right: 10px;
    background-color: var(--white);
    transition: background-color 0.2s, border-color 0.2s;
}

.checkbox-label:has(input:checked)::before {
    background-color: var(--white);
    border-color: var(--white);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232448A0' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
    background-size: 14px;
    background-repeat: no-repeat;
    background-position: center;
}

.radio-label::before {
    content: '';
    display: inline-flex;
    width: 20px;
    height: 20px;
    min-width: 20px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    margin-right: 10px;
    background-color: var(--white);
    transition: background-color 0.2s, border-color 0.2s;
}

.radio-label:has(input:checked)::before {
    border-color: var(--white);
    background-color: var(--white);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='6' fill='%232448A0'/%3E%3C/svg%3E");
    background-size: 16px;
    background-repeat: no-repeat;
    background-position: center;
}

.radio-label:hover,
.checkbox-label:hover {
    background-color: #f0f4ff;
}

.radio-label input[type="radio"],
.checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

.radio-label:has(input:checked),
.checkbox-label:has(input:checked) {
    background-color: var(--primary-color);
    color: var(--white);
}

.radio-label:has(input:checked):hover,
.checkbox-label:has(input:checked):hover {
    background-color: #1d3a8a;
}

.radio-label:has(input:focus-visible),
.checkbox-label:has(input:focus-visible) {
    box-shadow: 0 0 0 3px rgba(36, 72, 160, 0.2);
    border-color: var(--primary-color);
}

/* レスポンシブ */
@media (max-width: 768px) {
    /* フォーム横並びを縦に戻す */
    .form-group {
        flex-direction: column;
    }

    .form-group > label:first-child {
        width: 100%;
        min-width: unset;
        padding-top: 0;
        padding-right: 0;
        margin-bottom: 0.5rem;
    }

    .form-group > .form-hint,
    .form-group > .form-error {
        padding-left: 0;
    }

    .radio-group,
    .checkbox-group {
        grid-template-columns: 1fr;
    }

    .container {
        padding: 0 16px;
    }

    .table-responsive {
        overflow-x: auto;
    }

    /* プログレスバーのレスポンシブ対応 */
    .progress-step::before {
        height: 22px;
    }

    .step-number {
        height: 22px;
        font-size: 1rem;
    }

    .step-label {
        font-size: 1rem;
    }

    /* 確認画面のテーブルレスポンシブ対応 */

    .confirm-section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .confirm-section h3 {
        font-size: 1.8rem;
    }

    .confirm-section table.table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .confirm-section table.table tbody {
        display: block;
    }

    .confirm-section table.table tr {
        display: flex;
        flex-direction: column;
        border-bottom: 2px solid var(--border-color);
        padding: 12px 0;
    }

    .confirm-section table.table tr:last-child {
        border-bottom: none;
    }
}


/* テキストユーティリティ */
.text-muted {
    color: var(--gray-color);
}

/* ユーティリティクラス */
.display-inline {
    display: inline;
}

/* ==========================================================================
   フラッシュメッセージモーダル
   ========================================================================== */

/* モーダルオーバーレイ - 画面全体を覆う半透明の背景 */
.flash-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease-in-out;
}

/* モーダルコンテンツ - 中央に表示されるメッセージエリア */
.flash-modal-content {
    background-color: var(--white);
    padding: 24px 32px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    min-width: 300px;
    max-width: 500px;
}

/* 各フラッシュメッセージ */
.flash-message {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 4px;
    margin-bottom: 12px;
    font-size: 1.4rem;
    line-height: 1.6;
}

.flash-message:last-child {
    margin-bottom: 0;
}

.flash-icon {
    display: flex;
    flex-shrink: 0;
    padding-top: 2px;
}

.flash-text {
    min-width: 0;
    word-break: break-word;
}

/* 成功メッセージ */
.flash-message.flash-success {
    color: #155724;
}

/* エラーメッセージ */
.flash-message.flash-danger {
    color: #721C24;
}

/* 警告メッセージ */
.flash-message.flash-warning {
    color: #856404;
}

/* 情報メッセージ */
.flash-message.flash-info {
    color: #0C5460;
}

/* ==========================================================================
   インラインスタイル削減のための追加ユーティリティクラス
   ========================================================================== */

/* Display utilities */
.d-none {
    display: none;
}

.d-flex {
    display: flex;
}

.d-grid {
    display: grid;
}

/* Flex utilities */
.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.flex-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

.flex-wrap {
    flex-wrap: wrap;
}

.gap-10 {
    gap: 10px;
}

.gap-20 {
    gap: 20px;
}

/* Typography */
.text-small {
    font-size: 1.2rem;
}

.text-muted-small {
    font-size: 1.2rem;
    color: var(--gray-color);
}

/* Links */
.link-primary {
    color: #2448A0;
    text-decoration: underline;
}

.link-inherit {
    color: inherit;
    text-decoration: none;
}

/* Width utilities */
.width-full {
    width: 100%;
}

.width-150 {
    width: 150px;
}

.width-200 {
    width: 260px;
}

.width-300 {
    width: 300px;
}

.width-max-300 {
    max-width: 300px;
}

/* Margin utilities - Extended */
.m-0 {
    margin: 0;
}

.mb-0 {
    margin-bottom: 0;
}

/* ============================================================
   不備（要確認）表示
   ============================================================ */
.deficiency-mark {
    background: #fff3b0;
    padding: 0 4px;
    border-radius: 2px;
}

.deficiency-note {
    color: #b8860b;
    margin-left: 6px;
}

/* ===== ヘルプ画像 ===== */
/* 公開フォーム: 入力欄下のインライン表示（横も縦も枠内に収める＝景観維持） */
.form-help-images {
    margin-top: 8px;
    display: flex;
    flex-direction: column;
    align-items: flex-start; /* 既定の stretch だと img 幅が引き伸ばされ max-height と競合して歪むため */
    gap: 8px;
}
.form-help-image {
    max-width: 100%;
    max-height: 480px;
    height: auto;
    border: 1px solid #ddd;
    border-radius: 4px;
}
/* フォームビルダー: 登録済み一覧＋サムネイル */
.help-image-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.help-image-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
}
.help-image-thumb {
    width: 120px;
    height: 80px;
    object-fit: contain;
    background: #f7f7f7;
    border: 1px solid #eee;
    border-radius: 4px;
    flex-shrink: 0;
}
.help-image-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1 1 auto;
    min-width: 0;
}
.help-image-alt {
    word-break: break-word;
}
.help-image-delete {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
    cursor: pointer;
}
/* 新規アップロード欄：ファイル選択と代替テキストを縦積みし、間隔を確保する */
.help-image-upload-fields {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 8px;
}

/* クリックで拡大できる画像（ライトボックス対象）はズームカーソルを出す */
.form-help-image.js-lightbox,
.help-image-thumb.js-lightbox {
    cursor: zoom-in;
}

/* ===== 汎用ライトボックス（lightbox.js） ===== */
.lightbox-overlay {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(0, 0, 0, 0.8);
    opacity: 0;
    transition: opacity 0.15s ease;
}
.lightbox-overlay.is-open {
    display: flex;
    opacity: 1;
}
.lightbox-figure {
    margin: 0;
    max-width: 100%;
    max-height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}
.lightbox-img {
    max-width: 100%;
    max-height: 82vh;
    object-fit: contain;
    background: #fff;
    border-radius: 4px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4);
    cursor: default;
}
.lightbox-caption {
    color: #fff;
    font-size: 1.3rem;
    line-height: 1.6;
    text-align: center;
    max-width: 80ch;
    word-break: break-word;
}
.lightbox-close {
    position: fixed;
    top: 12px;
    right: 16px;
    width: 44px;
    height: 44px;
    padding: 0;
    font-size: 28px;
    line-height: 1;
    color: #fff;
    background: rgba(0, 0, 0, 0.4);
    border: none;
    border-radius: 50%;
    cursor: pointer;
}
.lightbox-close:hover {
    background: rgba(0, 0, 0, 0.7);
}
body.lightbox-open {
    overflow: hidden;
}
@media (prefers-reduced-motion: reduce) {
    .lightbox-overlay {
        transition: none;
    }
}