/* 丙：顶栏搜索与索隐／检阅。基础色、字阶、尺寸沿设计稿；器度依 UI 案§八补形。 */
#topbar { position: relative; z-index: 8; min-height: 46px; flex: none; }
#topbar .brand { flex: none; }
.search-wrap { display: flex; align-items: center; position: relative; flex: 0 1 auto; min-width: 0; margin-left: auto; gap: 2px; font-family: var(--font-body); }
#searchBtn { width: 30px; height: 30px; flex: none; font-size: 17px; border-radius: 6px; }
#searchInput {
  flex: 0 1 220px; width: 220px; min-width: 0; height: 30px; margin-right: 2px;
  padding: 0 10px; border: 0; border-bottom: 1px solid var(--line-2); border-radius: 0;
  background: transparent; color: var(--ink); font: 13px var(--font-body); outline: 0;
  transition: border-color var(--t-fast) var(--ease);
}
#searchInput:focus { border-bottom-color: var(--qing); }
#searchResults { position: absolute; top: 36px; right: 2px; width: 440px; max-width: calc(100vw - 40px); z-index: 9; background: var(--panel); border: var(--stroke) solid var(--line); border-radius: var(--r); box-shadow: var(--shadow); overflow: hidden; }
.search-hit-list { max-height: min(452px, calc(100dvh - 140px)); overflow: auto; list-style: none; padding: 4px 0; scroll-padding-block: 4px; }
.search-hit { display: grid; grid-template-columns: 22px minmax(0,1fr); gap: 8px; width: 100%; padding: 6px 12px; text-align: left; }
.search-hit:hover { background: var(--search-hover); }
.search-hit.on, .search-hit:focus-visible { background: var(--search-selected); }
.search-hit.on .search-hit-meta { color: var(--ink-2); }
.search-hit.on .search-hit-snippet { color: var(--ink); }
.search-badge { width: 20px; height: 20px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font: 500 11px/1 var(--font-display); background: var(--tag); color: var(--ink-2); margin-top: 1px; }
.search-badge.id { font: 600 9px/1 var(--font-mono); }
.search-hit-body { min-width: 0; }
.search-hit-title { display: block; font-size: 13px; line-height: 1.4; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.search-hit-meta { font: 11px var(--font-mono); color: var(--ink-3); margin-left: 8px; }
.search-hit-snippet { display: block; font-size: 12px; color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.search-hit-snippet.body-preview { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; white-space: normal; overflow-wrap: anywhere; line-height: 1.6; }
.reader-search .search-hit-snippet.body-preview { -webkit-line-clamp: 3; }
.search-hit-snippet.result-pending { color: var(--ink-3); }
.search-hit mark { color: inherit; background: var(--noted); border-radius: 2px; }
.search-notice, .search-foot { padding: 7px 12px; font: 11px var(--font-mono); color: var(--ink-3); }
.search-foot { border-top: var(--stroke) solid var(--line); }
.search-notice { padding: 12px; }

.preferences-view { container-type: inline-size; font-family: var(--font-body); font-size: 13.5px; }
/* 页型「文」与设计稿共用一列；标题、段题和表单同轴。键位层依附不滚的 #main，页题与正文在 .page-scroll 内自滚（稿 .keybar／.scroll），推敲键不随滚动条偏移（44-E C01）。 */
#main:has(> .page-scroll) { overflow: hidden; display: flex; flex-direction: column; }
.page-scroll { flex: 1; min-height: 0; overflow: auto; scrollbar-gutter: stable; padding: 0 14px 48px; }
.col { width: min(var(--col-page), 100%); margin: 0 auto; }
.page-title { padding: 12px 56px 0 0; }
.page-title h1 { margin: 0; font: 500 22px/1.35 var(--font-display); letter-spacing: 2px; }
.sec-h { margin: 30px 0 12px; padding-bottom: 6px; border-bottom: var(--stroke) solid var(--line); font: 500 15px/1.4 var(--font-display); letter-spacing: 2px; color: var(--ink-2); display: flex; align-items: baseline; gap: 10px; }
.sec-h:first-of-type { margin-top: 24px; }
/* section 只分语义，不把每一段都当成页首。 */
.page-section .sec-h:first-of-type { margin-top: 30px; }
.page-section:first-of-type .sec-h:first-of-type { margin-top: 24px; }
.page-status { font: 12.5px/1.6 var(--font-mono); color: var(--ink-2); margin-bottom: 10px; }
.page-note { font-size: 12px; color: var(--ink-3); margin: 10px 0 0; line-height: 1.6; }
.fgroup { padding: 2px 0 8px; }
.fgroup + .fgroup { border-top: var(--stroke) solid var(--line); padding-top: 8px; margin-top: 4px; }
.frow { display: grid; grid-template-columns: 112px auto minmax(0,1fr); align-items: center; column-gap: 14px; padding: 7px 0; }
.frow-l { font: 14px/1.4 var(--font-display); letter-spacing: 1px; }
.frow-c { display: flex; align-items: center; gap: 8px; min-width: 0; }
.frow-h { font-size: 11.5px; line-height: 1.6; color: var(--ink-3); min-width: 0; overflow-wrap: anywhere; }
/* 49-B I-01：旁注与保存反馈同格叠放，反馈在时旁注只隐不让位，行高与滚动条不随一句闪动。 */
.frow .frow-h { display: grid; }
.frow .frow-h > * { grid-area: 1 / 1; }
.frow .frow-h:has(.setting-feedback:not(:empty)) .frow-note { visibility: hidden; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; max-width: 100%; background: var(--panel); }
.seg button { padding: 3px 12px; font-size: 12.5px; line-height: 1.6; color: var(--ink-2); white-space: nowrap; transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease); }
.seg button + button { border-left: 1px solid var(--line); }
.seg button.on { background: var(--qing-wash); color: var(--qing); }
.seg button:disabled { cursor: progress; }
.seg button:focus-visible { outline-offset: -2px; }

/* 检阅控件等宽，备注同轴；文字长度不再改变列宽。 */
.review-preferences .frow-c { width: 120px; max-width: 100%; }
.review-preferences .seg { width: 100%; }
.review-preferences .seg button { flex: 1; text-align: center; }
.review-preferences input[type="text"] { width: 100%; height: 28px; padding: 0 9px; border: var(--stroke) solid var(--line); border-radius: var(--r); background: var(--panel); color: var(--ink-2); font: 12.5px var(--font-body); text-align: center; }
.review-preferences input[type="text"]:focus { border-color: var(--qing); color: var(--ink); outline: none; }
.review-preferences input[type="text"]::placeholder { color: var(--ink-2); opacity: 1; }
.review-preferences input[type="text"]:focus::placeholder { color: var(--ink); }
.prefix-pair { display: flex; width: 100%; border: var(--stroke) solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--panel); }
.review-preferences .prefix-pair input[type="text"] { width: 50%; min-width: 0; height: 26px; border: 0; border-radius: 0; background: transparent; }
.review-preferences .prefix-pair input[type="text"] + input[type="text"] { border-left: 1px solid var(--line); }
.review-preferences .prefix-pair input:focus { box-shadow: inset 0 0 0 var(--stroke) var(--qing); }

/* 平台逐行排列，选择框与偏好控件同宽同高，还原落在右侧旁注起点。 */
.platform-icons-row { grid-template-columns: 112px minmax(0,1fr); align-items: start; }
.platform-icons-row > .frow-l { padding-top: 5px; }
.review-preferences .platform-icons-row .frow-c { width: auto; flex-direction: column; align-items: stretch; gap: 14px; }
.platform-icon-choice { min-width: 0; max-width: 100%; }
.platform-icon-actions { display: flex; align-items: center; gap: 14px; }
.platform-icon-pick { display: inline-flex; flex: none; align-items: center; justify-content: flex-start; width: 120px; height: 28px; gap: 5px; padding: 0 6px; border: var(--stroke) solid var(--line); border-radius: var(--r); background: var(--panel); color: var(--ink-2); font-size: 12.5px; }
.platform-icon-pick:hover { border-color: var(--qing); color: var(--qing); }
.platform-icon-restore { display: inline-flex; align-items: center; justify-content: flex-start; width: 24px; height: 28px; padding: 0; flex: none; color: var(--qing); opacity: .15; transition: opacity var(--t-fast) var(--ease); }
.platform-icon-restore svg { display: block; width: 12px; height: 12px; flex: none; }
.platform-icon-restore:is(:hover, :focus-visible) { opacity: 1; }
.platform-icon-actions button:disabled { opacity: .55; cursor: wait; }

.suoyin input[type="text"], .suoyin input[type="number"] {
  width: 120px; max-width: 100%; height: 28px; padding: 0 9px; font: 12.5px var(--font-mono);
  background: var(--panel); border: 1px solid var(--line); border-radius: 6px;
}
.suoyin input[type="number"] { width: 64px; text-align: center; }
.suoyin input:focus { border-color: var(--qing); outline: none; }
.suoyin .directory-row { grid-template-columns: 112px minmax(0,1fr); }
.suoyin .directory-row input { width: 100%; font-size: 12px; }
.directory-row .frow-h { grid-column: 2; }
.directory-row .frow-h:has(.setting-feedback:empty) { display: none; }
/* 作用域勾选沿稿 .chips／.chip：14px 勾框、13px 墨二阶、选中转墨色（44-E C11）。 */
.search-scopes { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 18px; }
.search-scopes label { display: inline-flex; align-items: center; gap: 7px; cursor: pointer; font-size: 13px; color: var(--ink-2); }
.search-scopes label:has(input:checked) { color: var(--ink); }
.setting-feedback { display: block; font-size: 11.5px; line-height: 1.6; color: var(--ink-3); overflow-wrap: anywhere; }
.setting-feedback:empty { display: none; }
.setting-feedback.error, .wake-state.error { color: var(--open); }
#reviewIncomplete { margin-bottom: 10px; }
.annot-mode { color: var(--qing); font-size: 11.5px; line-height: 1.6; }
.names-dialog .field label { font: 15px/1.6 var(--font-display); color: var(--ink); }
.names-dialog .field input { font-size: 13px; }

@container (max-width: 530px) {
  .frow { grid-template-columns: 112px minmax(0,1fr); row-gap: 3px; }
  .frow-h { grid-column: 2; }
  .frow-c { flex-wrap: wrap; }
}
@media (max-width: 810px) {
  .search-wrap { flex: 0 1 auto; max-width: calc(100vw - 62px); }
  #searchInput { width: min(220px, calc(100vw - 104px)); }
  .page-scroll { padding: 0 16px 40px; }
}

.page-head { height: 0; min-height: 0; padding: 0; overflow: visible; pointer-events: none; }
.page-head .head-tools { position: absolute; top: 8px; right: var(--head-r); pointer-events: auto; }
.suoyin input:disabled { opacity: .4; cursor: default; }
.suoyin .directory-row input { text-overflow: ellipsis; }

/* 开合释义：段题下、统计上，色点同列表，窄幅自然换行。 */
.review-legend { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 26px; margin: 0 0 14px; font-size: 12px; color: var(--ink-3); }
.review-legend-item { display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; }
.review-legend-name { color: var(--ink-2); font: 13px var(--font-display); }
.review-legend .dot { width: 7px; height: 7px; }

/* 索隐、删洗、检阅只隐滚动条，不截断滚动；连同内层墨池清单取消占位。 */
#main:is(.preferences-view, :has(> .page-scroll > .cleanup)),
#main:is(.preferences-view, :has(> .page-scroll > .cleanup)) * { scrollbar-width: none; scrollbar-gutter: auto; }
#main:is(.preferences-view, :has(> .page-scroll > .cleanup))::-webkit-scrollbar,
#main:is(.preferences-view, :has(> .page-scroll > .cleanup)) *::-webkit-scrollbar { display: none; }
.directory-row:has(.frow-note:not(:empty)) .frow-h { display: grid; }