/* ============================================================
 * XayJR Pro · 法规阅读器样式
 * 独立文件，便于版本更新与回滚（版本号与 style.css 同步）
 * ============================================================ */

/* ---------- 1. 阅读设置工具条 ---------- */
.xayjr-reader-bar {
    position: sticky;
    top: 0;
    z-index: 999;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 18px;
    padding: 8px 12px;
    border: 1px solid #e3eef6;
    border-left: 4px solid var(--c-primary, #5bc0eb);
    border-radius: 10px;
    background: rgba(247, 251, 254, .94);
    -webkit-backdrop-filter: saturate(150%) blur(6px);
    backdrop-filter: saturate(150%) blur(6px);
    font-size: 13px;
    color: #5a6570;
}
.xayjr-reader-bar__label {
    font-weight: 700;
    color: #2f2f2f;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-right: 2px;
}
.xayjr-reader-bar__label i { color: var(--c-primary, #5bc0eb); }
.xayjr-rgroup {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 2px 6px;
    border-radius: 18px;
    background: #fff;
    border: 1px solid #e8eef3;
}
.xayjr-rbtn {
    border: none;
    background: transparent;
    color: #6b7785;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 13px;
    line-height: 1;
    transition: background .2s, color .2s;
}
.xayjr-rbtn:hover { background: var(--c-primary, #5bc0eb); color: #fff; }
.xayjr-rbtn.is-on { background: rgba(91, 192, 235, .16); color: var(--c-primary-deep, #2980b9); }
.xayjr-rbtn:focus-visible { outline: 2px solid var(--c-primary, #5bc0eb); outline-offset: 1px; }
.xayjr-rval {
    min-width: 34px;
    text-align: center;
    font-size: 12px;
    color: #4a5a66;
    user-select: none;
}

/* ---------- 2. 法律时效标注条 ---------- */
.xayjr-validity {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px 16px;
    margin: -12px 0 20px;
    padding: 10px 14px;
    border-radius: 10px;
    background: #fffbf5;
    border: 1px solid #f3e5d3;
    font-size: 13px;
    color: #7a6a55;
}
.xayjr-validity__item { display: inline-flex; align-items: center; gap: 5px; }
.xayjr-validity__item i { color: var(--c-accent, #f57e42); }
.xayjr-validity__badge {
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    background: #eef2f6;
    color: #5a6570;
}
.xayjr-validity__badge.is-valid { background: #e7f6ec; color: #237a45; }
.xayjr-validity__badge.is-amend { background: #fff3e2; color: #b46a12; }
.xayjr-validity__badge.is-void { background: #fdecec; color: #b3261e; }

/* ---------- 3. 目录（内嵌 + 悬浮） ---------- */
.xayjr-toc {
    background: #f7fbfe;
    border: 1px solid #e3eef6;
    border-left: 4px solid var(--c-primary, #5bc0eb);
    border-radius: 10px;
    padding: 16px 20px;
    margin: 0 0 1.6em;
}
.xayjr-toc__title {
    font-weight: 700;
    color: #2f2f2f;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.xayjr-toc__jump {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px dashed #dfe9f1;
}
.xayjr-toc__jump label {
    font-size: 12px;
    color: #7a8794;
    white-space: nowrap;
}
.xayjr-jump-input {
    flex: 1;
    min-width: 0;
    border: 1px solid #dde7ee;
    border-radius: 16px;
    padding: 4px 12px;
    font-size: 12.5px;
    color: #45505c;
    background: #fff;
    outline: none;
    transition: border-color .2s, box-shadow .2s;
}
.xayjr-jump-input:focus {
    border-color: var(--c-primary, #5bc0eb);
    box-shadow: 0 0 0 3px rgba(91, 192, 235, .16);
}
.xayjr-toc ol { margin: 0; padding-left: 1.3em; }
.xayjr-toc li { margin: 5px 0; transition: color .2s; }
.xayjr-toc a { color: #43607a; text-decoration: none; }
.xayjr-toc a:hover { color: var(--c-primary-deep, #2980b9); }
.xayjr-toc li.lvl3 { font-size: .95em; padding-left: .3em; }
.xayjr-toc li.lvl4 { font-size: .9em; padding-left: .9em; color: #7a8794; }
.xayjr-toc li.active > a { color: var(--c-primary-deep, #2980b9); font-weight: 700; }

/* 悬浮目录：默认隐藏，宽屏时落在正文左侧留白区 */
.xayjr-float-toc { display: none; }
.view { position: relative; }
@media screen and (min-width: 1660px) {
    .xayjr-float-toc {
        display: block;
        position: absolute;
        left: -234px;
        top: 0;
        width: 214px;
        max-height: 78vh;
        overflow-y: auto;
        overscroll-behavior: contain;
    }
    .xayjr-float-toc .xayjr-toc {
        margin: 0;
        padding: 14px 16px;
        font-size: 13.5px;
        box-shadow: 0 6px 20px rgba(41, 128, 185, .10);
        background: #fff;
    }
    .view-content > .xayjr-toc { display: none; }
}

/* ---------- 4. 目录抽屉（任意屏幕可用） ---------- */
.xayjr-toc-toggle {
    position: fixed;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 42px;
    height: 42px;
    border-radius: 22px 22px 22px 4px;
    border: none;
    background: var(--c-primary, #5bc0eb);
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    box-shadow: 0 8px 22px rgba(41, 128, 185, .32);
    z-index: 10001;
    display: none;
}
.xayjr-toc-toggle:hover { background: var(--c-primary-deep, #2980b9); }
.xayjr-toc-drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 300px;
    max-width: 84vw;
    background: #fff;
    box-shadow: -10px 0 34px rgba(0, 0, 0, .16);
    z-index: 10004;
    transform: translateX(102%);
    transition: transform .28s ease;
    padding: 18px 18px 30px;
    overflow-y: auto;
}
.xayjr-toc-drawer.show { transform: translateX(0); }
.xayjr-toc-drawer__close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 30px;
    height: 30px;
    border: none;
    border-radius: 50%;
    background: #f0f3f6;
    color: #6b7785;
    cursor: pointer;
}
.xayjr-toc-drawer .xayjr-toc { margin: 26px 0 0; }
.xayjr-toc-mask {
    position: fixed;
    inset: 0;
    background: rgba(15, 19, 26, .38);
    z-index: 10003;
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s ease, visibility .25s;
}
.xayjr-toc-mask.show { opacity: 1; visibility: visible; }
@media screen and (max-width: 1659px) {
    .xayjr-toc-toggle { display: block; }
}

/* ---------- 5. 法条锚点分享 ---------- */
.law { position: relative; }
.xayjr-law-anchor {
    position: absolute;
    right: -26px;
    top: .35em;
    width: 22px;
    height: 22px;
    border: none;
    border-radius: 50%;
    background: #eef4f9;
    color: #8aa0b4;
    font-size: 11px;
    cursor: pointer;
    opacity: 0;
    transition: opacity .2s, background .2s, color .2s;
}
.law:hover .xayjr-law-anchor,
.xayjr-law-anchor:focus-visible { opacity: 1; }
.xayjr-law-anchor:hover { background: var(--c-primary, #5bc0eb); color: #fff; }
@media screen and (max-width: 1024px) {
    .xayjr-law-anchor { right: 0; top: -.2em; opacity: .55; }
}
/* 条文跳转命中高亮 */
.xayjr-flash {
    animation: xayjrFlash 1.6s ease;
    border-radius: 6px;
}
@keyframes xayjrFlash {
    0% { background: rgba(245, 126, 66, .26); box-shadow: 0 0 0 4px rgba(245, 126, 66, .16); }
    100% { background: transparent; box-shadow: 0 0 0 0 rgba(245, 126, 66, 0); }
}

/* ---------- 6. 上下篇导航 ---------- */
.xayjr-prevnext {
    display: flex;
    gap: 14px;
    margin: 26px 0 6px;
}
.xayjr-prevnext__item {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 14px 18px;
    border: 1px solid #e7edf3;
    border-radius: 10px;
    background: #fff;
    text-decoration: none;
    transition: box-shadow .25s, transform .25s, border-color .25s;
}
.xayjr-prevnext__item:hover {
    box-shadow: 0 8px 22px rgba(41, 128, 185, .12);
    transform: translateY(-2px);
    border-color: #cfe6f5;
}
.xayjr-prevnext__dir { font-size: 12px; color: var(--c-primary, #5bc0eb); }
.xayjr-prevnext__title {
    font-size: 14px;
    color: #3c4650;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.xayjr-prevnext__item.is-next { text-align: right; }

/* ---------- 7. 相关阅读 ---------- */
.xayjr-related {
    margin: 26px 0 6px;
    border: 1px solid #e7edf3;
    border-radius: 10px;
    padding: 16px 18px;
    background: #fbfcfd;
}
.xayjr-related__head {
    font-weight: 700;
    color: #2f2f2f;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.xayjr-related__head i { color: var(--c-primary, #5bc0eb); }
.xayjr-related__list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 10px;
}
.xayjr-related__item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 10px 12px;
    border-radius: 8px;
    background: #fff;
    border: 1px solid #eef1f4;
    text-decoration: none;
    transition: transform .2s, box-shadow .2s, border-color .2s;
}
.xayjr-related__item:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(41, 128, 185, .10);
    border-color: #cfe6f5;
}
.xayjr-related__title {
    font-size: 14px;
    color: #3c4650;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.xayjr-related__meta { font-size: 12px; color: #9aa0a6; }

/* ---------- 8. 时光轴 ---------- */
.xayjr-timeline { position: relative; padding-left: 14px; }
.xayjr-timeline::before {
    content: "";
    position: absolute;
    left: 4px;
    top: 6px;
    bottom: 6px;
    width: 2px;
    background: #e8eef3;
}
.xayjr-timeline__month {
    font-size: 12.5px;
    font-weight: 700;
    color: var(--c-primary-deep, #2980b9);
    margin: 12px 0 6px;
}
.xayjr-timeline__item {
    position: relative;
    padding: 4px 0 4px 14px;
    font-size: 13.5px;
    line-height: 1.6;
}
.xayjr-timeline__dot {
    position: absolute;
    left: -10px;
    top: 11px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--c-primary, #5bc0eb);
    box-shadow: 0 0 0 3px rgba(91, 192, 235, .16);
}
.xayjr-timeline__item a { color: #4c5a66; text-decoration: none; }
.xayjr-timeline__item a:hover { color: var(--c-primary-deep, #2980b9); }
.xayjr-timeline__date { color: #b3b8bd; font-size: 12px; margin-left: 6px; }

/* ---------- 9. 阅读偏好（字号 / 行距 / 宽窄） ---------- */
html.xayjr-fs-1 .view-content { font-size: 17.5px; }
html.xayjr-fs-2 .view-content { font-size: 19px; }
html.xayjr-fs-3 .view-content { font-size: 21px; }
html.xayjr-lh-1 .view-content { line-height: 1.68; }
html.xayjr-lh-2 .view-content { line-height: 2.15; }
html.xayjr-wide .view {
    width: 100%;
    max-width: 1040px;
    float: none;
    margin-left: auto;
    margin-right: auto;
}
html.xayjr-wide .view-title { font-size: 32px; }

/* ---------- 10. 复制提示 ---------- */
.xayjr-toast {    position: fixed;
    left: 50%;
    bottom: 42px;
    transform: translate(-50%, 16px);
    background: rgba(38, 44, 52, .94);
    color: #fff;
    font-size: 13px;
    padding: 9px 18px;
    border-radius: 20px;
    z-index: 10006;
    opacity: 0;
    pointer-events: none;
    transition: opacity .22s ease, transform .22s ease;
}
.xayjr-toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- 10b. 手动复制兜底框 ---------- */
.xayjr-copybox {
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: min(520px, 92vw);
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 18px 48px rgba(0, 0, 0, .22);
    padding: 20px 22px 18px;
    z-index: 10007;
}
.xayjr-copybox p {
    margin: 0 0 10px;
    font-size: 13px;
    color: #5a6570;
}
.xayjr-copybox input {
    width: 100%;
    border: 1px solid #dde7ee;
    border-radius: 8px;
    padding: 8px 10px;
    font-size: 13px;
    color: #45505c;
    background: #f9fbfc;
}
.xayjr-copybox button {
    position: absolute;
    top: 10px;
    right: 12px;
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 50%;
    background: #f0f3f6;
    color: #6b7785;
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
}
.xayjr-copybox button:hover { background: #e3e9ef; }
html.xayjr-dark .xayjr-copybox { background: #151b24; }
html.xayjr-dark .xayjr-copybox p { color: #a9b4c2; }
html.xayjr-dark .xayjr-copybox input { background: #1b222c; border-color: #2a3340; color: #d8dee8; }

/* ---------- 11. 暗色模式适配 ---------- */
html.xayjr-dark .xayjr-reader-bar { background: rgba(24, 31, 41, .92); border-color: #2a3340; color: #a9b4c2; }
html.xayjr-dark .xayjr-reader-bar__label { color: #d8dee8; }
html.xayjr-dark .xayjr-rgroup { background: #1d2530; border-color: #2a3340; }
html.xayjr-dark .xayjr-rbtn { color: #9fb0c2; }
html.xayjr-dark .xayjr-rval { color: #a9b4c2; }
html.xayjr-dark .xayjr-validity { background: #211d17; border-color: #3a3226; color: #b9ab97; }
html.xayjr-dark .xayjr-toc { background: #151b24; border-color: #2a3340; }
html.xayjr-dark .xayjr-toc__title { color: #d8dee8; }
html.xayjr-dark .xayjr-toc a { color: #a9c2d6; }
html.xayjr-dark .xayjr-toc__jump { border-bottom-color: #2a3340; }
html.xayjr-dark .xayjr-jump-input { background: #1b222c; border-color: #2a3340; color: #d8dee8; }
html.xayjr-dark .xayjr-float-toc .xayjr-toc { background: #151b24; box-shadow: 0 6px 20px rgba(0, 0, 0, .45); }
html.xayjr-dark .xayjr-toc-drawer { background: #121821; }
html.xayjr-dark .xayjr-toc-drawer .xayjr-toc { background: #151b24; }
html.xayjr-dark .xayjr-toc-drawer__close { background: #1f2732; color: #9fb0c2; }
html.xayjr-dark .xayjr-prevnext__item { background: #181f29; border-color: #2a3340; }
html.xayjr-dark .xayjr-prevnext__title { color: #d8dee8; }
html.xayjr-dark .xayjr-related { background: #151b24; border-color: #2a3340; }
html.xayjr-dark .xayjr-related__head { color: #d8dee8; }
html.xayjr-dark .xayjr-related__item { background: #181f29; border-color: #222b36; }
html.xayjr-dark .xayjr-related__title { color: #d8dee8; }
html.xayjr-dark .xayjr-law-anchor { background: #222b36; color: #8aa0b4; }
html.xayjr-dark .xayjr-timeline::before { background: #2a3340; }
html.xayjr-dark .xayjr-timeline__item a { color: #a9b4c2; }
html.xayjr-dark .xayjr-timeline__dot { background: #4a9fd0; }

/* ---------- 12. 移动端 ---------- */
@media screen and (max-width: 736px) {
    .xayjr-reader-bar { gap: 6px; padding: 7px 10px; }
    .xayjr-reader-bar__label { font-size: 12px; }
    .xayjr-validity { gap: 6px 10px; font-size: 12.5px; margin-top: -6px; }
    .xayjr-prevnext { flex-direction: column; }
    .xayjr-related__list { grid-template-columns: 1fr; }
    .xayjr-toc-toggle { right: 8px; width: 38px; height: 38px; }
    html.xayjr-fs-3 .view-content { font-size: 19px; }
    /* 窄屏法条：缩小悬挂缩进，避免正文被挤成一条窄缝 */
    .law { padding-left: 4.3em; }
    .law .no { font-size: .95em; }
    /* 给右下角返回顶部按钮留出安全区，避免压住末段文字 */
    .view { padding-bottom: 56px; }
}

/* ---------- 13. 打印 / 导出 PDF ---------- */
@media print {
    #header,
    #footer,
    #titleBar,
    .xayjr-reader-bar,
    .xayjr-validity,
    .xayjr-float-toc,
    .xayjr-toc-toggle,
    .xayjr-toc-drawer,
    .xayjr-toc-mask,
    .xayjr-prevnext,
    .xayjr-related,
    .xayjr-toast,
    #xayjr-totop,
    #xayjr-theme-toggle,
    #xayjr-progress,
    #xayjr-lightbox,
    .support-author,
    #comments,
    .read,
    .view-tag,
    .xayjr-law-anchor,
    .xayjr-toc { display: none !important; }
    html,
    body {
        background: #fff !important;
        color: #000 !important;
        font-size: 11.5pt;
    }
    #main {
        margin-left: 0 !important;
        padding-top: 0 !important;
    }
    .row.box { margin: 0 !important; }
    .view {
        width: 100% !important;
        float: none !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    .view-title { font-size: 18pt; }
    .view-content {
        font-size: 11.5pt !important;
        line-height: 1.65 !important;
        color: #000 !important;
    }
    .view-content h2,
    .view-content h3,
    .view-content h4 { break-after: avoid; page-break-after: avoid; }
    .view-content img { max-width: 100% !important; box-shadow: none !important; }
    .law {
        break-inside: avoid;
        page-break-inside: avoid;
    }
    .law .no { color: #000 !important; }
    a { color: #000 !important; text-decoration: none !important; }
    .view-meta { border-bottom: 1px solid #ddd; }
}