/* ============================================================
   じんうむい掲示板 フロントエンドスタイル
   ============================================================ */

/* ---- 共通変数 ---- */
:root {
    --jb-navy:   #1a2a4a;
    --jb-amber:  #e8a020;
    --jb-bg:     #f5f7fa;
    --jb-border: #e4e8ef;
    --jb-text:   #333;
    --jb-muted:  #888;
    --jb-radius: 8px;
}

/* ==============================================================
   掲示板一覧 [board_list]
   ============================================================== */
.jb-list-wrap {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* --- カード --- */
.jb-card {
    background: #fff;
    border: 1px solid var(--jb-border);
    border-radius: var(--jb-radius);
    padding: 22px 24px;
    transition: box-shadow 0.2s, border-color 0.2s;
}
.jb-card:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    border-color: #c8d0df;
}

/* カードヘッダー（バッジ + 掲載期限） */
.jb-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}
.jb-cat-badge {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 3px 12px;
    border-radius: 20px;
    letter-spacing: 0.03em;
}
.jb-expire {
    font-size: 0.75rem;
    color: var(--jb-muted);
    margin-left: auto;
}
.jb-expire--unlimited {
    color: #2e7d32;
    font-weight: 600;
}

/* タイトル */
.jb-card-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--jb-navy);
    margin: 0 0 10px;
    line-height: 1.5;
}
.jb-card-title a {
    color: inherit;
    text-decoration: none;
}
.jb-card-title a:hover {
    text-decoration: underline;
}

/* 概要テキスト */
.jb-card-summary {
    font-size: 0.88rem;
    color: #555;
    line-height: 1.75;
    margin: 0 0 14px;
}

/* カードフッター */
.jb-card-footer {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 12px;
    border-top: 1px solid #f0f0f0;
    flex-wrap: wrap;
}
.jb-author {
    font-size: 0.8rem;
    color: var(--jb-muted);
    display: flex;
    align-items: center;
    gap: 5px;
}
.jb-author img {
    border-radius: 50%;
}
.jb-date {
    font-size: 0.78rem;
    color: #aaa;
}
.jb-detail-btn {
    margin-left: auto;
    display: inline-block;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--jb-navy);
    text-decoration: none;
    border-bottom: 1px solid var(--jb-navy);
    padding-bottom: 1px;
    transition: opacity 0.15s;
}
.jb-detail-btn:hover {
    opacity: 0.65;
    color: var(--jb-navy);
}

/* ページネーション */
.jb-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--jb-border);
}
.jb-page-btn {
    display: inline-block;
    background: var(--jb-navy);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 700;
    padding: 8px 20px;
    border-radius: 4px;
    text-decoration: none;
    transition: opacity 0.2s;
}
.jb-page-btn:hover {
    opacity: 0.8;
    color: #fff;
}
.jb-page-info {
    font-size: 0.82rem;
    color: var(--jb-muted);
}

/* 空状態 */
.jb-empty {
    text-align: center;
    padding: 40px 24px;
    background: var(--jb-bg);
    border-radius: var(--jb-radius);
    color: var(--jb-muted);
    font-size: 0.9rem;
}

/* ==============================================================
   投稿フォーム [board_post_form]
   ============================================================== */

/* ログインゲート（未ログイン時） */
.jb-login-gate {
    background: var(--jb-bg);
    border: 1px solid var(--jb-border);
    border-radius: var(--jb-radius);
    padding: 48px 24px;
    text-align: center;
}
.jb-login-gate-inner {
    max-width: 400px;
    margin: 0 auto;
}
.jb-lock-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 12px;
}
.jb-login-gate h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--jb-navy);
    margin-bottom: 10px;
}
.jb-login-gate p {
    font-size: 0.9rem;
    color: #555;
    margin-bottom: 22px;
    line-height: 1.75;
}

/* フォームラッパー */
.jb-form-wrap {
    background: #fff;
    border: 1px solid var(--jb-border);
    border-radius: var(--jb-radius);
    padding: 32px;
}
.jb-form-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--jb-navy);
    margin-bottom: 6px;
}
.jb-form-desc {
    font-size: 0.85rem;
    color: var(--jb-muted);
    margin-bottom: 24px;
    line-height: 1.6;
}

/* フォーム行 */
.jb-form-row {
    margin-bottom: 20px;
}
.jb-form-label {
    display: block;
    font-size: 0.88rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 6px;
}
.jb-required {
    color: #c00;
    margin-left: 2px;
}
.jb-form-note {
    font-size: 0.75rem;
    color: var(--jb-muted);
    font-weight: 400;
    margin-left: 6px;
}
.jb-form-note--lock {
    color: #c67a00;
    background: #fff3cd;
    padding: 1px 6px;
    border-radius: 4px;
}

/* 入力フィールド */
.jb-form-input,
.jb-form-select,
.jb-form-textarea {
    display: block;
    width: 100%;
    box-sizing: border-box;
    padding: 10px 14px;
    font-size: 0.9rem;
    color: #333;
    border: 1px solid #d0d5df;
    border-radius: 5px;
    background: #fff;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.jb-form-input:focus,
.jb-form-select:focus,
.jb-form-textarea:focus {
    border-color: var(--jb-navy);
    box-shadow: 0 0 0 2px rgba(26,42,74,0.1);
}
.jb-form-textarea {
    resize: vertical;
    min-height: 80px;
    line-height: 1.65;
}
.jb-form-textarea--lg {
    min-height: 180px;
}
.jb-form-input--date {
    max-width: 200px;
}

/* 文字数カウンター */
.jb-char-count {
    font-size: 0.76rem;
    color: var(--jb-muted);
    text-align: right;
    margin-top: 4px;
}
.jb-char-count.over-limit {
    color: #c00;
    font-weight: 700;
}

/* 注意書き */
.jb-form-terms {
    background: var(--jb-bg);
    border-radius: 5px;
    padding: 12px 16px;
    margin-bottom: 20px;
}
.jb-form-terms p {
    font-size: 0.78rem;
    color: var(--jb-muted);
    margin: 0;
    line-height: 1.7;
}

/* 送信ボタン */
.jb-form-submit {
    text-align: center;
}
.jb-btn-submit {
    display: inline-block;
    background: var(--jb-navy);
    color: #fff;
    font-size: 0.95rem;
    font-weight: 700;
    padding: 14px 48px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: opacity 0.2s;
}
.jb-btn-submit:hover {
    opacity: 0.85;
}

/* アラートメッセージ */
.jb-alert {
    padding: 14px 18px;
    border-radius: var(--jb-radius);
    margin-bottom: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.6;
}
.jb-alert--success {
    background: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #a5d6a7;
}
.jb-alert--error {
    background: #ffebee;
    color: #c62828;
    border: 1px solid #ef9a9a;
}

/* 汎用ボタン */
.jb-btn-primary,
.jb-btn-secondary {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 5px;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    margin: 6px 4px;
    transition: opacity 0.2s;
}
.jb-btn-primary {
    background: var(--jb-navy);
    color: #fff !important;
}
.jb-btn-primary:hover {
    opacity: 0.85;
}
.jb-btn-secondary {
    background: #fff;
    color: var(--jb-navy) !important;
    border: 2px solid var(--jb-navy);
}
.jb-btn-secondary:hover {
    background: var(--jb-bg);
}
.jb-btn-danger {
    display: inline-block;
    padding: 10px 24px;
    border-radius: 5px;
    font-weight: 700;
    font-size: .88rem;
    text-decoration: none;
    cursor: pointer;
    transition: opacity 0.2s;
    background: #c62828;
    color: #fff;
    border: none;
}
.jb-btn-danger:hover {
    opacity: 0.85;
}

/* ==============================================================
   掲示板詳細ページ（single-jinumui_board.php）
   ============================================================== */

/* ヒーロー */
.jb-single-hero {
    background: linear-gradient(135deg, #0f1e3d 0%, #1a2a4a 60%, #1e3a6e 100%);
    padding: 48px 0 40px;
    color: #fff;
}
.jb-single-hero .jb-breadcrumb {
    font-size: 0.76rem;
    color: rgba(255,255,255,0.55);
    margin-bottom: 18px;
}
.jb-single-hero .jb-breadcrumb a {
    color: rgba(255,255,255,0.65);
    text-decoration: none;
}
.jb-single-hero .jb-breadcrumb a:hover {
    color: #fff;
}
.jb-single-hero .jb-hero-badges {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}
.jb-single-hero .jb-cat-badge-hero {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 20px;
}
.jb-single-hero .jb-meta-hero {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.6);
}
.jb-single-hero h1 {
    font-size: clamp(1.3rem, 2.5vw, 1.9rem);
    font-weight: 800;
    line-height: 1.45;
    margin-bottom: 12px;
}
.jb-single-hero .jb-hero-summary {
    color: rgba(255,255,255,0.78);
    font-size: 0.93rem;
    line-height: 1.8;
    max-width: 680px;
}

/* メインボディ */
.jb-single-body {
    background: var(--jb-bg);
    padding: 40px 0 60px;
}

/* 2カラムレイアウト */
.jb-single-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 24px;
    align-items: start;
}

/* コンテンツカード */
.jb-content-card {
    background: #fff;
    border-radius: var(--jb-radius);
    padding: 28px 30px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    margin-bottom: 20px;
}
.jb-content-card h2 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--jb-navy);
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid #f0f0f0;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* ログインゲート（詳細ページ内） */
.jb-content-gate {
    background: linear-gradient(135deg, #f5f7fa, #edf0f5);
    border: 1px dashed #c0c8d8;
    border-radius: var(--jb-radius);
    padding: 36px 24px;
    text-align: center;
}
.jb-content-gate .jb-gate-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 10px;
}
.jb-content-gate h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--jb-navy);
    margin-bottom: 8px;
}
.jb-content-gate p {
    font-size: 0.86rem;
    color: #666;
    margin-bottom: 18px;
    line-height: 1.7;
}

/* 本文コンテンツ */
.jb-body-content {
    font-size: 0.9rem;
    color: #444;
    line-height: 1.85;
}
.jb-body-content p { margin-bottom: 1em; }

/* 連絡先・URL */
.jb-contact-row {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 0.88rem;
}
.jb-contact-row:last-child { border-bottom: none; }
.jb-contact-label {
    color: var(--jb-muted);
    font-size: 0.8rem;
    min-width: 60px;
    flex-shrink: 0;
    padding-top: 1px;
}
.jb-contact-value {
    color: #333;
    word-break: break-all;
    font-weight: 600;
}
.jb-contact-value a {
    color: var(--jb-navy);
}

/* サイドバー */
.jb-single-sidebar {
    position: sticky;
    top: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.jb-side-card {
    background: #fff;
    border-radius: var(--jb-radius);
    padding: 22px 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.jb-side-card-title {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--jb-navy);
    letter-spacing: 0.06em;
    border-bottom: 2px solid var(--jb-navy);
    padding-bottom: 8px;
    margin-bottom: 16px;
}
.jb-side-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 0.84rem;
}
.jb-side-row:last-of-type { border-bottom: none; }
.jb-side-label { color: var(--jb-muted); font-size: 0.77rem; }
.jb-side-val   { font-weight: 700; color: var(--jb-navy); text-align: right; }
.jb-back-link {
    display: block;
    text-align: center;
    margin-top: 12px;
    font-size: 0.8rem;
    color: var(--jb-navy);
    text-decoration: underline;
}

/* ==============================================================
   投稿完了画面
   ============================================================== */
.jb-complete {
    padding: 20px 0;
}
.jb-complete-inner {
    background: #fff;
    border: 1px solid #c8e6c9;
    border-radius: 12px;
    padding: 48px 32px;
    text-align: center;
    max-width: 520px;
    margin: 0 auto;
    box-shadow: 0 4px 20px rgba(46,125,50,.08);
}
.jb-complete-icon {
    display: block;
    font-size: 3rem;
    line-height: 1;
    margin-bottom: 16px;
}
.jb-complete-title {
    font-size: 1.4rem;
    font-weight: 800;
    color: #1a2a4a;
    margin-bottom: 14px;
}
.jb-complete-body {
    font-size: .92rem;
    color: #555;
    line-height: 1.85;
    margin-bottom: 28px;
}
.jb-complete-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ==============================================================
   アイキャッチ画像（一覧・詳細共通）
   ============================================================== */

/* サムネイルラッパー */
.jb-thumb-wrap {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    margin-bottom: 14px;
    background: #e8ecf0;
    height: 200px; /* aspect-ratio を使わず固定高さで cover 表示 */
}
/* 詳細ページのサムネイルは少し高く */
.jb-single-thumb {
    height: 300px;
    border-radius: 10px;
    margin: 0;
    margin-bottom: 0;
}
.jb-thumb-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: filter 0.3s;
}

/* 非会員：ぼかし */
.jb-thumb-wrap--blurred img {
    filter: blur(14px);
    transform: scale(1.08); /* ぼかしによる端の透け防止 */
}

/* ぼかしオーバーレイ */
.jb-thumb-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: rgba(10, 20, 40, 0.45);
    text-align: center;
    padding: 12px;
}
.jb-thumb-overlay .overlay-icon {
    font-size: 1.6rem;
    line-height: 1;
}
.jb-thumb-overlay .overlay-text {
    color: #fff;
    font-size: .78rem;
    font-weight: 700;
    text-shadow: 0 1px 3px rgba(0,0,0,.6);
}
.jb-thumb-overlay .overlay-btn {
    display: inline-block;
    background: #e8a020;
    color: #fff !important;
    font-size: .75rem;
    font-weight: 700;
    padding: 5px 14px;
    border-radius: 4px;
    text-decoration: none;
    margin-top: 2px;
    transition: opacity .2s;
}
.jb-thumb-overlay .overlay-btn:hover { opacity: .85; }

/* 詳細ページ用サムネイル（高さを大きく） */
.jb-single-thumb {
    aspect-ratio: 16 / 7;
    border-radius: 10px;
    margin-bottom: 20px;
}

/* ==============================================================
   ファイルアップロード入力
   ============================================================== */
.jb-file-drop {
    border: 2px dashed #c8d0df;
    border-radius: 8px;
    padding: 24px 16px;
    text-align: center;
    cursor: pointer;
    transition: border-color .2s, background .2s;
    background: #f9fafc;
}
.jb-file-drop:hover,
.jb-file-drop.drag-over {
    border-color: var(--jb-navy);
    background: #f0f4ff;
}
.jb-file-drop input[type="file"] {
    display: none; /* ラベルクリックで開く */
}
.jb-file-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}
.jb-file-icon {
    font-size: 2rem;
    line-height: 1;
}
.jb-file-text {
    font-size: .88rem;
    font-weight: 700;
    color: var(--jb-navy);
}
.jb-file-hint {
    font-size: .75rem;
    color: var(--jb-muted);
}
.jb-file-preview {
    margin-top: 14px;
    border-radius: 6px;
    overflow: hidden;
    max-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.jb-file-preview img {
    max-width: 100%;
    max-height: 200px;
    object-fit: contain;
    border-radius: 6px;
    border: 1px solid var(--jb-border);
}
.jb-file-selected-name {
    margin-top: 8px;
    font-size: .78rem;
    color: #2e7d32;
    font-weight: 600;
}

/* ==============================================================
   レスポンシブ
   ============================================================== */
@media screen and (max-width: 767px) {
    .jb-single-layout {
        grid-template-columns: 1fr;
    }
    .jb-single-sidebar {
        position: static;
    }
    .jb-form-wrap {
        padding: 20px 16px;
    }
    .jb-card {
        padding: 16px;
    }
    .jb-card-footer {
        gap: 8px;
    }
    .jb-detail-btn {
        margin-left: 0;
        margin-top: 6px;
        width: 100%;
        text-align: center;
        display: block;
    }
}
@media screen and (max-width: 480px) {
    .jb-btn-primary,
    .jb-btn-secondary {
        display: block;
        text-align: center;
        margin: 6px 0;
    }
    .jb-form-input--date {
        max-width: 100%;
    }
}