@charset "UTF-8";
/* CSS Document */
/* PDF面付けツール */
/* みんなの知識ちょっと便利帳 */
/* 2026-11-07 */

/* ルート：全体を囲むボーダー（3px / 角丸4px / 上下マージン20px・左右0） */
.pnu {
    --pnu-main: #dc2626;
    --pnu-main-dark: #b91c1c;
    --pnu-main-soft: #fef2f2;
    --pnu-frame: #ef4444;
    --pnu-text: #1e293b;
    --pnu-sub: #64748b;
    --pnu-line: #e2e8f0;
    --pnu-bg: #f8fafc;
    --pnu-danger: #e11d48;

    display: block;
    box-sizing: border-box;
    max-width: 100%;
    margin: 20px 0;
    padding: 24px;
    border: 3px solid var(--pnu-frame);
    border-radius: 4px;
    background: #fff;
    color: var(--pnu-text);
    font-family: inherit;
    font-size: 16px;
    line-height: 1.6;
    text-align: left;
}
.pnu *,
.pnu *::before,
.pnu *::after {
    box-sizing: border-box;
}
.pnu .pnu-hidden {
    display: none !important;
}

/* タイトル（中央寄せ） */
.pnu .pnu-header {
    margin: 0 0 20px;
    text-align: center;
}
.pnu .pnu-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 0;
    padding: 0;
    border: 0;
    background: none;
    color: var(--pnu-main-dark);
    font-size: 24px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: normal;
    text-align: center;
}
.pnu .pnu-title::before,
.pnu .pnu-title::after,
.pnu .pnu-heading::before,
.pnu .pnu-heading::after {
    content: none;
}
.pnu .pnu-title svg {
    flex: none;
    width: 32px;
    height: 32px;
}
.pnu .pnu-lead {
    margin: 4px 0 0;
    color: var(--pnu-sub);
    font-size: 14px;
    text-align: center;
}

/* セクション */
.pnu .pnu-body {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.pnu .pnu-section {
    margin: 0;
    padding: 20px;
    border: 1px solid var(--pnu-line);
    border-radius: 4px;
    background: #fff;
}
.pnu .pnu-heading {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 12px;
    padding: 0;
    border: 0;
    background: none;
    color: var(--pnu-text);
    font-size: 18px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: normal;
}
.pnu .pnu-step {
    display: inline-flex;
    flex: none;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--pnu-main);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
}

/* ドロップゾーン */
.pnu .pnu-drop {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 32px 16px;
    border: 2px dashed #86efac;
    border-radius: 4px;
    background: var(--pnu-main-soft);
    text-align: center;
    cursor: pointer;
    transition: border-color .15s, background-color .15s;
}
.pnu .pnu-drop:hover,
.pnu .pnu-drop:focus-visible,
.pnu .pnu-drop.pnu-dragover {
    border-color: var(--pnu-main);
    background: #dcfce7;
    outline: none;
}
.pnu .pnu-drop svg {
    width: 48px;
    height: 48px;
    color: var(--pnu-main);
}
.pnu .pnu-drop-main {
    margin: 0;
    font-weight: 600;
}
.pnu .pnu-drop-sub {
    margin: 0;
    color: var(--pnu-sub);
    font-size: 14px;
}
.pnu .pnu-link {
    color: var(--pnu-main);
    font-weight: 600;
    text-decoration: underline;
}

/* 設定 */
.pnu .pnu-sub {
    margin: 0 0 10px;
    padding: 0 0 4px;
    border-bottom: 1px solid var(--pnu-line);
    color: var(--pnu-main-dark);
    font-size: 14px;
    font-weight: 700;
}
.pnu .pnu-group + .pnu-group {
    margin-top: 22px;
}
.pnu .pnu-settings {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 14px 24px;
}
.pnu .pnu-field > * + * {
    margin-top: 6px;
}
.pnu .pnu-label {
    display: block;
    margin: 0;
    color: #334155;
    font-size: 14px;
    font-weight: 600;
}
.pnu .pnu-input {
    display: block;
    width: 100%;
    height: 42px;
    margin: 0;
    padding: 8px 12px;
    border: 1px solid #cbd5e1;
    border-radius: 4px;
    background: #fff;
    box-shadow: none;
    color: var(--pnu-text);
    font-family: inherit;
    font-size: 16px;
    line-height: 1.4;
}
.pnu .pnu-input:focus {
    border-color: var(--pnu-main);
    outline: 2px solid #86efac;
    outline-offset: 0;
}
.pnu .pnu-input-sm {
    height: 36px;
    padding: 6px 10px;
    font-size: 14px;
}
.pnu .pnu-inline {
    display: flex;
    align-items: center;
    gap: 8px;
}
.pnu .pnu-unit {
    flex: none;
    color: var(--pnu-sub);
    font-size: 14px;
}
.pnu .pnu-check,
.pnu .pnu-radio {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
}
.pnu .pnu-check input,
.pnu .pnu-radio input {
    flex: none;
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: var(--pnu-main);
}
.pnu .pnu-range {
    display: block;
    width: 100%;
    margin: 0;
    accent-color: var(--pnu-main);
}
.pnu .pnu-hint {
    margin: 0;
    color: var(--pnu-sub);
    font-size: 12px;
}
.pnu .pnu-hint-warn {
    color: #b91c1c;
}
.pnu .pnu-fname-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 24px;
    margin: 0;
    padding: 0;
    border: 0;
}
.pnu .pnu-example {
    display: block;
    margin-top: 8px;
    padding: 6px 10px;
    border-radius: 4px;
    background: #f1f5f9;
    color: var(--pnu-sub);
    font-size: 13px;
    word-break: break-all;
}

/* 背景色 */





/* ボタン */
.pnu .pnu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 0;
    padding: 10px 16px;
    border: 1px solid transparent;
    border-radius: 4px;
    box-shadow: none;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
    text-decoration: none;
    cursor: pointer;
    transition: background-color .15s, border-color .15s;
}
.pnu .pnu-btn svg {
    flex: none;
    width: 18px;
    height: 18px;
}
.pnu .pnu-btn:disabled {
    opacity: .6;
    cursor: wait;
}
.pnu .pnu-btn-primary {
    background: var(--pnu-main);
    color: #fff;
}
.pnu .pnu-btn-primary:hover:not(:disabled) {
    background: var(--pnu-main-dark);
}
.pnu .pnu-btn-danger {
    background: #fff1f2;
    color: var(--pnu-danger);
}
.pnu .pnu-btn-danger:hover {
    background: #ffe4e6;
}
.pnu .pnu-btn-outline {
    width: 100%;
    border-color: #86efac;
    background: #fff;
    color: var(--pnu-main);
}
.pnu .pnu-btn-outline:hover:not(:disabled) {
    border-color: var(--pnu-main);
    background: var(--pnu-main-soft);
}
.pnu .pnu-icon-btn {
    display: inline-flex;
    flex: none;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 4px;
    background: none;
    color: #94a3b8;
    cursor: pointer;
}
.pnu .pnu-icon-btn:hover {
    color: var(--pnu-danger);
}
.pnu .pnu-icon-btn svg {
    width: 20px;
    height: 20px;
}

/* 確認結果の表示 */
.pnu .pnu-method-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 0;
    padding: 0;
    border: 0;
}
.pnu .pnu-radio-block {
    align-items: flex-start;
}
.pnu .pnu-radio-block input {
    margin-top: 3px;
}
.pnu .pnu-radio-block strong {
    font-size: 14px;
}
/* プレビュー */
.pnu .pnu-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin: 0 0 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--pnu-line);
}
.pnu .pnu-bar .pnu-heading {
    margin-bottom: 0;
}
.pnu .pnu-status {
    margin: 0;
    color: var(--pnu-sub);
    font-size: 14px;
}
.pnu .pnu-status.pnu-error {
    color: var(--pnu-danger);
    font-weight: 600;
}
.pnu .pnu-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.pnu .pnu-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
}
.pnu .pnu-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 12px;
    border: 1px solid var(--pnu-line);
    border-radius: 4px;
    background: var(--pnu-bg);
}
.pnu .pnu-card-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 8px;
}
.pnu .pnu-card-info {
    min-width: 0;
}
.pnu .pnu-name {
    margin: 0;
    overflow: hidden;
    font-size: 14px;
    font-weight: 700;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.pnu .pnu-meta {
    margin: 0;
    color: var(--pnu-sub);
    font-size: 12px;
}
.pnu .pnu-out {
    margin: 2px 0 0;
    color: var(--pnu-main-dark);
    font-size: 12px;
    font-weight: 600;
}
.pnu .pnu-out.pnu-over {
    color: var(--pnu-danger);
}
.pnu .pnu-thumb {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 200px;
    overflow: hidden;
    border: 1px solid var(--pnu-line);
    border-radius: 4px;
    background-color: #fff;
    background-image:
        linear-gradient(45deg, #e5e7eb 25%, transparent 25%),
        linear-gradient(-45deg, #e5e7eb 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #e5e7eb 75%),
        linear-gradient(-45deg, transparent 75%, #e5e7eb 75%);
    background-size: 16px 16px;
    background-position: 0 0, 0 8px, 8px -8px, -8px 0;
}
.pnu .pnu-thumb img {
    display: block;
    width: auto;
    max-width: 100%;
    height: auto;
    max-height: 100%;
    margin: 0;
    object-fit: contain;
}
.pnu .pnu-note {
    margin: 20px 0 0;
    color: #94a3b8;
    font-size: 12px;
    text-align: center;
}

/* ===== ツール下の解説文（検索エンジン向けの本文を兼ねる） ===== */
.pnu-article {
    --pnu-main-dark: #b91c1c;
    --pnu-frame: #ef4444;
    --pnu-text: #1e293b;
    --pnu-sub: #64748b;
    --pnu-line: #e2e8f0;

    display: block;
    box-sizing: border-box;
    max-width: 100%;
    margin: 20px 0;
    padding: 20px;
    border: 3px solid var(--pnu-frame);
    border-radius: 4px;
    background: #fff;
    color: var(--pnu-text);
    font-family: inherit;
    font-size: 16px;
    line-height: 1.8;
    text-align: left;
}
.pnu-article *,
.pnu-article *::before,
.pnu-article *::after {
    box-sizing: border-box;
}
.pnu-article .pnu-a-h2 {
    margin: 36px 0 14px;
    padding: 2px 0 6px 12px;
    border: 0;
    border-left: 4px solid var(--pnu-frame);
    border-bottom: 1px solid var(--pnu-line);
    background: none;
    color: var(--pnu-text);
    font-size: 20px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: normal;
}
.pnu-article .pnu-a-h2:first-child {
    margin-top: 0;
}
.pnu-article .pnu-a-h3 {
    margin: 22px 0 6px;
    padding: 0;
    border: 0;
    background: none;
    color: var(--pnu-main-dark);
    font-size: 16px;
    font-weight: 700;
    line-height: 1.6;
    letter-spacing: normal;
}
.pnu-article .pnu-a-h2::before,
.pnu-article .pnu-a-h2::after,
.pnu-article .pnu-a-h3::before,
.pnu-article .pnu-a-h3::after {
    content: none;
}
.pnu-article .pnu-a-p {
    margin: 0 0 12px;
    padding: 0;
}
.pnu-article .pnu-a-ul,
.pnu-article .pnu-a-ol {
    margin: 0 0 12px;
    padding: 0 0 0 1.6em;
}
.pnu-article .pnu-a-ul { list-style: disc outside; }
.pnu-article .pnu-a-ol { list-style: decimal outside; }
.pnu-article .pnu-a-ul li,
.pnu-article .pnu-a-ol li {
    display: list-item;
    margin: 0 0 6px;
    padding: 0;
}
.pnu-article .pnu-a-scroll {
    margin: 0 0 12px;
    overflow-x: auto;
}
.pnu-article .pnu-a-table {
    width: 100%;
    min-width: 620px;
    margin: 0;
    border-collapse: collapse;
    font-size: 14px;
    line-height: 1.6;
}
.pnu-article .pnu-a-table th,
.pnu-article .pnu-a-table td {
    padding: 8px 10px;
    border: 1px solid var(--pnu-line);
    text-align: left;
    vertical-align: top;
}
.pnu-article .pnu-a-table th {
    background: #fef2f2;
    font-weight: 700;
    white-space: nowrap;
}
.pnu-article .pnu-a-note {
    margin: 0 0 12px;
    color: var(--pnu-sub);
    font-size: 14px;
}

/* 色の指定・結果表示 */
.pnu .pnu-color { width: 56px; height: 36px; padding: 2px; border: 1px solid #cbd5e1; border-radius: 4px; background: #fff; cursor: pointer; }
.pnu .pnu-ok { color: #b91c1c; font-weight: 700; }
.pnu .pnu-over-text { color: var(--pnu-danger); font-weight: 700; }
.pnu .pnu-warn { margin: 2px 0 0; color: #b91c1c; font-size: 12px; }
.pnu .pnu-card [data-pnu-result] > * + * { margin-top: 2px; }

/* 範囲を選ぶ作業エリア */
.pnu .pnu-tools { display: flex; flex-direction: column; gap: 14px; margin: 0 0 14px; }
.pnu .pnu-stage {
    padding: 12px; border: 1px solid var(--pnu-line); border-radius: 4px;
    background-color: #f1f5f9; text-align: center; overflow: hidden;
}
.pnu .pnu-canvas {
    display: block; width: auto; max-width: 100%; height: auto; margin: 0 auto;
    background-color: #fff;
    background-image:
        linear-gradient(45deg, #e5e7eb 25%, transparent 25%),
        linear-gradient(-45deg, #e5e7eb 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #e5e7eb 75%),
        linear-gradient(-45deg, transparent 75%, #e5e7eb 75%);
    background-size: 16px 16px;
    background-position: 0 0, 0 8px, 8px -8px, -8px 0;
    cursor: crosshair; touch-action: none; user-select: none; -webkit-user-select: none;
}
.pnu .pnu-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 12px 0 0; }
.pnu .pnu-count { margin: 0 0 0 auto; color: var(--pnu-sub); font-size: 14px; }
.pnu .pnu-color { width: 56px; height: 36px; padding: 2px; border: 1px solid #cbd5e1; border-radius: 4px; background: #fff; cursor: pointer; }
.pnu .pnu-btn-plain { border-color: #cbd5e1; background: #fff; color: var(--pnu-text); }
.pnu .pnu-btn-plain:hover:not(:disabled) { background: #f1f5f9; }
.pnu .pnu-ok { color: #b91c1c; font-weight: 700; }

/* モード選択・並べ替え一覧・プレビュー */
.pnu .pnu-modes { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.pnu .pnu-mode { position: relative; display: block; margin: 0; cursor: pointer; }
.pnu .pnu-mode input { position: absolute; opacity: 0; width: 0; height: 0; }
.pnu .pnu-mode > span {
    display: block; padding: 12px 14px; border: 2px solid var(--pnu-line); border-radius: 4px; background: #fff;
}
.pnu .pnu-mode strong { display: block; font-size: 16px; color: var(--pnu-text); }
.pnu .pnu-mode em { display: block; margin-top: 2px; color: var(--pnu-sub); font-size: 13px; font-style: normal; }
.pnu .pnu-mode input:checked + span { border-color: var(--pnu-main); background: var(--pnu-main-soft); }
.pnu .pnu-mode input:checked + span strong { color: var(--pnu-main-dark); }
.pnu .pnu-mode input:focus-visible + span { outline: 2px solid var(--pnu-main); outline-offset: 1px; }
.pnu .pnu-canvas.pnu-view { cursor: default; touch-action: auto; }
.pnu .pnu-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px; margin-top: 14px; }
.pnu .pnu-item { display: flex; flex-direction: column; gap: 6px; padding: 8px; border: 2px solid var(--pnu-line); border-radius: 4px; background: var(--pnu-bg); }
.pnu .pnu-item.pnu-pick { cursor: pointer; }
.pnu .pnu-item.pnu-sel { border-color: var(--pnu-main); background: var(--pnu-main-soft); }
.pnu .pnu-item .pnu-thumb { height: 90px; }
.pnu .pnu-item-head { display: flex; align-items: center; justify-content: space-between; gap: 4px; }
.pnu .pnu-num { flex: none; min-width: 22px; padding: 0 6px; border-radius: 11px; background: var(--pnu-main); color: #fff; font-size: 12px; font-weight: 700; text-align: center; }
.pnu .pnu-item-btns { display: flex; align-items: center; gap: 4px; }
.pnu .pnu-mini { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; margin: 0; padding: 0; border: 1px solid #cbd5e1; border-radius: 4px; background: #fff; color: #475569; font-size: 14px; line-height: 1; cursor: pointer; }
.pnu .pnu-mini:hover:not(:disabled) { background: var(--pnu-main-soft); border-color: var(--pnu-main); }
.pnu .pnu-mini:disabled { opacity: .35; cursor: default; }
.pnu .pnu-color { width: 56px; height: 36px; padding: 2px; border: 1px solid #cbd5e1; border-radius: 4px; background: #fff; cursor: pointer; }
.pnu .pnu-sizes { margin: 8px 0 0; padding: 8px 12px; border-radius: 4px; background: var(--pnu-main-soft); color: var(--pnu-main-dark); font-size: 14px; font-weight: 600; }
.pnu .pnu-sizes.pnu-bad { background: #fff1f2; color: var(--pnu-danger); }

@media (max-width: 480px) {
    .pnu {
        padding: 16px;
    }
    .pnu .pnu-section {
        padding: 16px;
    }
    .pnu .pnu-title {
        font-size: 20px;
    }
}

/* PDF圧縮ツール固有 */
.pnu .pnu-fileinfo { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 12px; margin: 12px 0 0; padding: 10px 12px; border-radius: 4px; background: var(--pnu-main-soft); color: var(--pnu-main-dark); font-size: 14px; font-weight: 600; word-break: break-all; }
.pnu .pnu-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.pnu .pnu-chip { margin: 0; padding: 6px 14px; border: 1px solid #cbd5e1; border-radius: 16px; background: #fff; color: var(--pnu-text); font-size: 14px; cursor: pointer; }
.pnu .pnu-chip:hover { border-color: var(--pnu-main); background: var(--pnu-main-soft); }
.pnu .pnu-chip.pnu-chip-on { border-color: var(--pnu-main); background: var(--pnu-main); color: #fff; }
.pnu .pnu-sub-field { margin-top: 10px; padding: 10px 12px; border: 1px solid var(--pnu-line); border-radius: 4px; background: #fff; }
.pnu .pnu-warn-box { margin: 10px 0 0; padding: 10px 12px; border-radius: 4px; background: #fffbeb; color: #92400e; font-size: 14px; line-height: 1.7; }
.pnu .pnu-result { margin-top: 16px; padding: 14px; border: 2px solid var(--pnu-main); border-radius: 4px; background: #fff; }
.pnu .pnu-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin: 0 0 12px; }
.pnu .pnu-stat { padding: 10px 12px; border-radius: 4px; background: var(--pnu-main-soft); text-align: center; }
.pnu .pnu-stat span { display: block; color: var(--pnu-sub); font-size: 12px; }
.pnu .pnu-stat strong { display: block; color: var(--pnu-main-dark); font-size: 20px; line-height: 1.4; }
.pnu .pnu-detail { margin: 0 0 10px; color: var(--pnu-sub); font-size: 13px; }
.pnu .pnu-pv { margin-top: 10px; text-align: center; }
.pnu .pnu-pv canvas { display: block; max-width: 100%; height: auto; margin: 8px auto 0; border: 1px solid var(--pnu-line); background: #fff; }
.pnu .pnu-pv-bar { display: flex; align-items: center; justify-content: center; gap: 10px; font-size: 14px; }
.pnu .pnu-progress { margin: 10px 0 0; font-size: 14px; color: var(--pnu-sub); }


.pnu .pnu-sheetbox { margin-top: 14px; padding: 12px 14px; border: 1px solid var(--pnu-line); border-radius: 4px; background: var(--pnu-bg); }
.pnu .pnu-sheetbox .pnu-settings { margin-top: 0; }