/* Editorial controls shared by all six public themes.
   Layout stays with each theme; palette follows that theme's --air-* mapping. */
html body {
    --journal-ui-surface: var(--air-surface-solid, var(--site-surface));
    --journal-ui-soft: var(--air-surface-soft, var(--site-surface-soft));
    --journal-ui-ink: var(--air-ink, var(--site-ink));
    --journal-ui-muted: var(--air-muted, var(--site-muted));
    --journal-ui-line: var(--air-line, var(--site-border));
    --journal-ui-primary: var(--air-primary, var(--site-primary));
}

/* Reading surfaces remain quiet, with long code and tables scrolling locally. */
html body #article-content {
    font-size: clamp(16px, 1.05vw + 6px, 18px);
    line-height: 1.95;
    letter-spacing: .012em;
}
html body #article-content :is(h2, h3, h4) { font-weight: 700; letter-spacing: -.025em; }
html body #article-content > h2 { margin-block: 2em .85em; }
html body #article-content a:not(.code-copy) { text-underline-offset: .22em; }
html body #article-content blockquote {
    margin-inline: 0;
    padding: 16px 20px;
    border-inline-start: 3px solid var(--journal-ui-primary);
    border-radius: 0 12px 12px 0;
    color: var(--journal-ui-muted);
    background: var(--journal-ui-soft);
}
html body #article-content .responsive-table { border: 1px solid var(--journal-ui-line); border-radius: 12px; }
html body #article-content .responsive-table > table { border: 0; }
html body #article-content .responsive-table :is(th, td) { padding: 12px 16px; }
html body .post-reading-nav-card {
    padding: clamp(18px, 3vw, 26px);
    border-radius: 18px !important;
    border: 1px solid var(--journal-ui-line) !important;
    background: var(--journal-ui-surface) !important;
    box-shadow: none !important;
}
html body .post-reading-nav-card strong { font-size: 16px; line-height: 1.65; }
html body .post-reading-actions { gap: 12px; flex-wrap: wrap; }
html body :is(.post-reading-action, .post-reward-option) {
    min-height: 44px;
    border-radius: 12px !important;
    font-family: var(--site-font);
    font-weight: 600;
}

/* Search is a real dialog with a visible close control on touch screens. */
#search-overlay[hidden] { display: none !important; }
#search-overlay {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: min(14vh, 112px) 16px 24px;
    overflow-y: auto;
    overscroll-behavior: contain;
}
html body #search-overlay .search-dialog {
    width: min(640px, 100%) !important;
    max-width: 100% !important;
    max-height: calc(100dvh - min(14vh, 112px) - 24px);
    overflow: auto;
    border: 1px solid var(--journal-ui-line) !important;
    border-radius: 24px !important;
    background: var(--journal-ui-surface) !important;
    color: var(--journal-ui-ink) !important;
    box-shadow: var(--site-shadow-float) !important;
    font-family: var(--site-font);
}
.site-search-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding: 24px 24px 18px; }
.site-search-heading h2 { margin: 0 0 6px; color: inherit; font: 700 24px/1.35 var(--site-font); letter-spacing: -.035em; }
.site-search-heading p { margin: 0; color: var(--journal-ui-muted); font: 400 13px/1.65 var(--site-font); }
.site-search-close {
    flex: none;
    display: inline-grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--journal-ui-line);
    border-radius: 12px;
    background: var(--journal-ui-soft);
    color: var(--journal-ui-muted);
    cursor: pointer;
}
html body #search-overlay .search-input-area {
    min-height: 56px;
    height: auto;
    margin: 0 24px 20px;
    padding: 6px 8px 6px 14px !important;
    gap: 10px !important;
    border: 1px solid var(--journal-ui-line) !important;
    border-radius: 12px !important;
    background: var(--journal-ui-soft) !important;
}
html body #search-overlay .search-input-area:focus-within { border-color: var(--journal-ui-primary) !important; }
html body #search-overlay .search-input-field {
    flex: 1;
    width: 100%;
    min-width: 0;
    min-height: 44px;
    padding: 0;
    color: var(--journal-ui-ink) !important;
    font: 400 16px/1.5 var(--site-font) !important;
}
html body #search-overlay .search-input-field::placeholder { color: var(--journal-ui-muted) !important; opacity: .8; }
html body #search-overlay .search-input-icon { color: var(--journal-ui-muted) !important; }
html body #search-overlay .search-actions { flex: none; display: flex; align-items: center; gap: 4px; }
html body #search-overlay .search-clear-btn { width: 44px; height: 44px; border-radius: 10px; color: var(--journal-ui-muted) !important; }
html body #search-overlay .search-submit-btn {
    min-height: 44px;
    padding-inline: 16px;
    border: 0 !important;
    border-radius: 10px !important;
    background: var(--journal-ui-primary) !important;
    color: var(--air-on-primary, var(--site-on-primary)) !important;
    font: 600 14px/1.4 var(--site-font);
}
html body #search-overlay .search-suggest { display: grid; grid-template-columns: minmax(0, 1fr); gap: 20px; padding: 0 24px 8px; }
html body #search-overlay .search-suggest-group { min-width: 0; }
html body #search-overlay .search-suggest-title { margin: 0 0 10px; color: var(--journal-ui-muted); font: 600 12px/1.6 var(--site-font); }
html body #search-overlay .search-suggest-tags { display: flex; flex-wrap: wrap; gap: 8px; }
html body #search-overlay .search-suggest-tag { display: inline-flex; align-items: center; min-height: 38px; padding: 8px 12px; border: 1px solid var(--journal-ui-line); border-radius: 10px; }
html body #search-overlay .search-suggest-posts { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: minmax(0, 1fr); }
html body #search-overlay .search-suggest-posts a { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; padding-block: 10px; border-bottom: 1px solid var(--journal-ui-line); line-height: 1.65; overflow-wrap: anywhere; }
html body #search-overlay .search-suggest-posts li:last-child a { border-bottom: 0; }
.site-search-shortcuts { display: flex; flex-wrap: wrap; gap: 20px; margin: 0; padding: 14px 24px; border-top: 1px solid var(--journal-ui-line); color: var(--journal-ui-muted); font: 400 12px/1.8 var(--site-font); }
.site-search-shortcuts kbd { margin-right: 4px; padding: 2px 5px; border: 1px solid var(--journal-ui-line); border-radius: 4px; background: var(--journal-ui-soft); font: inherit; }

/* Shared comment, reply, share and assistant controls echo the editorial workspace. */
html body #main-comment-form .comment-input-div,
html body #main-comment-form .ui.input > input {
    border: 1px solid var(--journal-ui-line) !important;
    border-radius: 12px !important;
    background: var(--journal-ui-surface) !important;
    color: var(--journal-ui-ink) !important;
    font-family: var(--site-font) !important;
    box-shadow: none !important;
}
html body #main-comment-form .comment-input-div { min-height: 136px; padding: 16px 18px; font-size: 16px; line-height: 1.8; }
html body #main-comment-form .ui.input > input { min-height: 44px; font-size: 16px; }
html body #main-comment-form .comment-input-div:focus,
html body #main-comment-form .ui.input > input:focus { border-color: var(--journal-ui-primary) !important; outline: 2px solid transparent; }
html body #main-comment-form :is(.cmt-submit, .emoji-trigger) { min-height: 44px !important; border-radius: 12px !important; box-shadow: none !important; }
html body #main-comment-form .cmt-submit { padding-inline: 20px !important; background: var(--journal-ui-primary) !important; color: var(--air-on-primary, var(--site-on-primary)) !important; }
html body .ui.comments .comment .content .text { font-size: 15px; line-height: 1.85; overflow-wrap: anywhere; }
html body :is(.ui.button.air-btn, .share-image-btn, .ai-chat-action-btn) { border-radius: 12px !important; font-family: var(--site-font) !important; box-shadow: none !important; }
html body :is(.share-image-content, .ai-chat-confirm-dialog, .custom-alert-card, .home-mini-program-panel) {
    border: 1px solid var(--journal-ui-line) !important;
    border-radius: 24px !important;
    background: var(--journal-ui-surface) !important;
    color: var(--journal-ui-ink) !important;
    box-shadow: var(--site-shadow-float) !important;
}
html body :is(.share-image-header, .share-image-actions) { border-color: var(--journal-ui-line) !important; }
html body .share-image-btn { min-height: 44px; }
html body .share-image-btn.primary { background: var(--journal-ui-primary) !important; color: var(--air-on-primary, var(--site-on-primary)) !important; }
html body :is(.share-image-close, .home-mini-program-close) { min-width: 44px; min-height: 44px; border-radius: 12px; color: var(--journal-ui-muted); }
html body .friend-item { min-width: 0; border-radius: 14px !important; border: 1px solid var(--journal-ui-line) !important; box-shadow: none !important; }
html body .friend-item :is(.friend-name, .friend-desc) { overflow-wrap: anywhere; }
html body .post-toc-list a { min-height: 36px; padding-block: 8px; line-height: 1.6; }
html body .blog-search-refine { border-radius: 18px; }
html body .blog-search-refine button { min-height: 44px; border-radius: 12px; }

@media (hover: hover) and (pointer: fine) {
    .site-search-close:hover { color: var(--journal-ui-primary); border-color: var(--journal-ui-primary); }
    html body :is(.post-reading-nav-card, .friend-item):hover { border-color: var(--journal-ui-primary) !important; transform: translateY(-2px); }
}
@media (max-width: 767px) {
    .site-search-heading { padding: 20px 18px 16px; }
    .site-search-heading h2 { font-size: 21px; }
    html body #search-overlay .search-input-area { margin: 0 18px 16px; }
    html body #search-overlay .search-suggest { padding-inline: 18px; }
    .site-search-shortcuts { padding-inline: 18px; }
    html body #main-comment-form .comment-input-div { min-height: 128px; padding: 14px; }
    html body .post-reading-nav-card { padding: 18px; }
}
@media (max-width: 359px) {
    html body #search-overlay .search-input-icon { display: none !important; }
    html body #search-overlay .search-submit-btn { padding-inline: 12px; }
}
@media (prefers-reduced-motion: reduce) {
    html body :is(.post-reading-nav-card, .friend-item) { transition: none !important; transform: none !important; }
}