/* document.css */

/* =========================================================
   資料室：PDFプレビュー・直接閲覧
   ========================================================= */

.document-publication-note {
    max-width: 760px;
    margin: -20px auto 35px;
    padding: 15px 20px;
    background: #f4f8fc;
    border: 1px solid #d2dfed;
    border-radius: 7px;
    color: #333;
    font-size: 14px;
    line-height: 1.8;
    text-align: center;
}

.document-entry {
    margin-top: 28px;
    padding-top: 28px;
    border-top: 1px dashed #d2dfed;
}

.document-entry:first-of-type {
    margin-top: 20px;
}

.document-description {
    margin-top: 10px;
    color: #333;
    font-size: 14.5px;
    line-height: 1.8;
}

/* details折りたたみ */
.document-preview {
    margin-top: 18px;
    border: 1px solid #cbd9e7;
    border-radius: 7px;
    background: #fff;
    overflow: hidden;
}

.document-preview summary {
    position: relative;
    display: block;
    padding: 14px 45px 14px 18px;
    background: #f4f8fc;
    color: #062852;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.6;
    cursor: pointer;
    list-style: none;
    transition: background-color 0.2s ease;
}

.document-preview summary::-webkit-details-marker {
    display: none;
}

.document-preview summary::after {
    content: "＋";
    position: absolute;
    top: 50%;
    right: 18px;
    transform: translateY(-50%);
    color: #062852;
    font-size: 20px;
    font-weight: 400;
}

.document-preview[open] summary::after {
    content: "－";
}

.document-preview summary:hover {
    background: #eaf1f8;
}

.document-preview summary:focus-visible {
    outline: 3px solid rgba(6, 40, 82, 0.25);
    outline-offset: -3px;
}

.document-preview-inner {
    padding: 20px;
    border-top: 1px solid #d2dfed;
}

.document-preview-heading {
    margin: 0 0 10px;
    color: #062852;
    font-size: 14.5px;
    font-weight: 700;
}

.document-preview-points {
    margin: 0 0 20px;
    padding-left: 1.4em;
}

.document-preview-points li {
    margin-bottom: 7px;
    color: #333;
    font-size: 14px;
    line-height: 1.7;
}

.document-preview-image {
    margin-top: 18px;
    text-align: center;
}

.document-preview-image a {
    display: inline-block;
    max-width: 100%;
}

.document-preview-image img {
    display: block;
    width: 100%;
    max-width: 600px;
    height: auto;
    margin: 0 auto;
    border: 1px solid #c8c8c8;
    border-radius: 4px;
    background: #fff;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.08);
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.document-preview-image a:hover img {
    transform: translateY(-2px);
    box-shadow: 0 5px 16px rgba(0, 0, 0, 0.14);
}

.document-preview-note {
    margin: 10px 0 0;
    color: #666;
    font-size: 12.5px;
    line-height: 1.6;
    text-align: center;
}

/* PDF閲覧ボタン */
.document-download-area {
    margin-top: 18px;
    text-align: center;
}

.document-meta {
    margin: 0 0 10px;
    color: #555;
    font-size: 12.5px;
}

.btn-pdf {
    display: inline-block;
    width: 100%;
    max-width: 320px;
    box-sizing: border-box;
    padding: 13px 20px;
    border: 2px solid #062852;
    border-radius: 6px;
    background: #062852;
    color: #fff !important;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.5;
    text-align: center;
    text-decoration: none !important;
    transition:
        background-color 0.2s ease,
        color 0.2s ease,
        transform 0.2s ease;
}

.btn-pdf:hover {
    background: #fff;
    color: #062852 !important;
    transform: translateY(-1px);
}

.btn-pdf::before {
    content: "PDF";
    display: inline-block;
    margin-right: 9px;
    padding: 2px 5px;
    border: 1px solid currentColor;
    border-radius: 3px;
    font-size: 10px;
    line-height: 1.2;
    vertical-align: 2px;
}

.document-download-note {
    margin: 9px 0 0;
    color: #666;
    font-size: 12px;
    line-height: 1.6;
}

.document-file-error {
    margin: 10px 0 0;
    color: #a33;
    font-size: 13px;
}

.document-line-consultation {
    margin-top: 40px;
    padding: 25px 20px;
    border: 1px solid #d2dfed;
    border-radius: 8px;
    background: #f4f8fc;
    text-align: center;
}

.document-line-consultation h3 {
    margin: 0 0 12px;
    color: #062852;
    font-size: 18px;
}

.document-line-consultation p {
    max-width: 650px;
    margin: 0 auto 18px;
    color: #333;
    font-size: 14px;
    line-height: 1.8;
}

@media screen and (max-width: 600px) {
    .document-publication-note {
        padding: 13px 15px;
        font-size: 13px;
        text-align: left;
    }

    .document-entry {
        margin-top: 24px;
        padding-top: 24px;
    }

    .document-preview summary {
        padding: 13px 42px 13px 14px;
        font-size: 13.5px;
    }

    .document-preview-inner {
        padding: 15px;
    }

    .document-preview-points li {
        font-size: 13.5px;
    }

    .btn-pdf {
        max-width: 100%;
        font-size: 14px;
    }
}
/* =========================================================
   作成・監修者ブロック
   ========================================================= */

.supervision-card {
    margin-top: 30px;
    padding: 28px 32px;
    border: 1px solid #cbd9e7;
    border-left: 4px solid #062852;
    background: #f8fafc;
}

.supervision-title {
    margin: 0 0 15px;
    padding: 0;
    border: none;
    color: #062852;
    font-size: 20px;
    font-weight: 700;
    text-align: center;
}

.supervision-intro {
    margin: 0 0 18px;
    color: #333;
    font-size: 14.5px;
    line-height: 1.8;
    text-align: center;
}

.supervision-facts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 20px;
    max-width: 760px;
    margin: 0 auto;
    padding: 0;
    list-style: none;
}

.supervision-facts li {
    position: relative;
    padding: 10px 12px 10px 32px;
    border-radius: 5px;
    background: #fff;
    color: #333;
    font-size: 13.5px;
    line-height: 1.7;
}

.supervision-facts li::before {
    content: "✓";
    position: absolute;
    top: 10px;
    left: 12px;
    color: #062852;
    font-weight: 700;
}

.supervision-facts li:last-child {
    grid-column: 1 / -1;
}

.supervision-closing {
    max-width: 760px;
    margin: 18px auto 0;
    color: #333;
    font-size: 14px;
    line-height: 1.8;
    text-align: center;
}
.supervision-related-links {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px 18px;
    max-width: 760px;
    margin: 16px auto 0;
    padding-top: 14px;
    border-top: 1px dashed #d2dfed;
    font-size: 13.5px;
    line-height: 1.7;
}

.supervision-related-label {
    color: #333;
    font-weight: 700;
}

.supervision-related-links a {
    color: #062852;
    font-weight: 500;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.supervision-related-links a:visited {
    color: #062852;
}

.supervision-related-links a:hover {
    color: #315b86;
    text-decoration-thickness: 2px;
}

#director-message {
    scroll-margin-top: 30px;
}

@media (max-width: 600px) {
    .supervision-related-links {
        display: block;
        text-align: left;
    }

    .supervision-related-label {
        display: block;
        margin-bottom: 7px;
    }

    .supervision-related-links a {
        display: block;
        margin-top: 7px;
        padding-left: 1em;
    }

    .supervision-related-links a::before {
        content: "› ";
        margin-left: -1em;
    }
}


/* =========================================================
   資料選択案内
   ========================================================= */

.concern-navigation {
    padding: 28px 30px;
}

.concern-navigation-title {
    margin: 0 0 20px;
    padding: 0;
    border: none;
    color: #062852;
    font-size: 18px;
    font-weight: 700;
    text-align: center;
}

.concern-navigation-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.concern-navigation-list li {
    margin: 0;
}

.concern-navigation-list a {
    position: relative;
    display: block;
    height: 100%;
    box-sizing: border-box;
    padding: 14px 35px 14px 16px;
    border: 1px solid #d2dfed;
    border-radius: 6px;
    background: #fff;
    color: #062852;
    font-size: 13.5px;
    font-weight: 500;
    line-height: 1.7;
    text-decoration: none;
    transition:
        background-color 0.2s ease,
        border-color 0.2s ease,
        transform 0.2s ease;
}

.concern-navigation-list a::after {
    content: "›";
    position: absolute;
    top: 50%;
    right: 15px;
    transform: translateY(-50%);
    font-size: 22px;
    line-height: 1;
}

.concern-navigation-list a:hover {
    border-color: #062852;
    background: #f4f8fc;
    transform: translateY(-1px);
}

/* =========================================================
   資料情報
   ========================================================= */

.document-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 5px 8px;
    margin: 0 0 12px;
    color: #555;
    font-size: 12.5px;
    line-height: 1.7;
}

.document-meta span:not(:last-child)::after {
    content: "／";
    margin-left: 8px;
    color: #a0a0a0;
}

/* アンカー移動時に固定ヘッダーへ隠れないようにする */
.document-entry {
    scroll-margin-top: 100px;
}

@media screen and (max-width: 600px) {
    .supervision-card {
        padding: 23px 17px;
    }

    .supervision-title {
        font-size: 18px;
        text-align: left;
    }

    .supervision-intro {
        font-size: 13.5px;
        text-align: left;
    }

    .supervision-facts {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .supervision-facts li:last-child {
        grid-column: auto;
    }

    .supervision-closing {
        font-size: 13.5px;
        text-align: left;
    }

    .concern-navigation {
        padding: 23px 16px;
    }

    .concern-navigation-title {
        font-size: 17px;
        text-align: left;
    }

    .concern-navigation-list {
        grid-template-columns: 1fr;
        gap: 9px;
    }

    .concern-navigation-list a {
        font-size: 13.5px;
    }

    .document-meta {
        display: block;
        text-align: center;
    }

    .document-meta span {
        display: block;
    }

    .document-meta span:not(:last-child)::after {
        content: "";
        margin: 0;
    }
}