:root {
  color-scheme: light;

  --paper: #edeff2;
  --surface: #ffffff;
  --ink: #14181d;
  --ink2: #5b6673;
  --ink3: #7b8592;
  --line: #d7dde4;
  --field-bg: #ffffff;

  --signal: #0e6e78;
  --signal-hover: #0b5b64;
  --signal-soft: #e2f0f1;
  --signal-ink: #0a4f57;
  --on-signal: #ffffff;

  --amber: #9d5c08;
  --amber-soft: #fbf2e3;
  --amber-ink: #4a3208;
  --star: #c9860b;

  --danger: #a32c1e;
  --danger-soft: #fbeae8;
  --danger-ink: #7d2115;
  --danger-line: #e8bdb7;

  --code-bg: #f5f7f9;
  --topbar-bg: rgba(237, 239, 242, .92);
  --tooltip-bg: #14181d;
  --tooltip-ink: #f2f5f8;
  --shadow: rgba(20, 24, 29, .12);
  --shadow-strong: rgba(20, 24, 29, .18);

  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
          "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
          "Liberation Mono", monospace;
}

/* 暗色调色板。不是把亮色简单反相 —— 纯黑底配纯白字长时间读很累,
   所以底色用偏冷的深灰,正文用米白;强调色要提亮,深青在暗底上几乎看不见。 */
[data-theme="dark"] {
  color-scheme: dark;

  --paper: #12161a;
  --surface: #1a1f26;
  --ink: #e3e8ee;
  --ink2: #9fabb8;
  --ink3: #7f8b99;
  --line: #2b333d;
  --field-bg: #12161a;

  --signal: #43b3c0;
  --signal-hover: #5ac4d0;
  --signal-soft: #14323a;
  --signal-ink: #8ed6df;
  --on-signal: #06232a;

  --amber: #d99b4a;
  --amber-soft: #2b2317;
  --amber-ink: #e8c491;
  --star: #dfa73f;

  --danger: #e8776a;
  --danger-soft: #2e1a18;
  --danger-ink: #f0a49a;
  --danger-line: #5c322d;

  --code-bg: #12171d;
  --topbar-bg: rgba(18, 22, 26, .92);
  --tooltip-bg: #2b333d;
  --tooltip-ink: #e3e8ee;
  --shadow: rgba(0, 0, 0, .5);
  --shadow-strong: rgba(0, 0, 0, .65);
}


/* auto:跟系统走 */
@media (prefers-color-scheme: dark) {
  [data-theme="auto"] {
    color-scheme: dark;
    --paper: #12161a;
    --surface: #1a1f26;
    --ink: #e3e8ee;
    --ink2: #9fabb8;
    --ink3: #7f8b99;
    --line: #2b333d;
    --field-bg: #12161a;
    --signal: #43b3c0;
    --signal-hover: #5ac4d0;
    --signal-soft: #14323a;
    --signal-ink: #8ed6df;
    --on-signal: #06232a;
    --amber: #d99b4a;
    --amber-soft: #2b2317;
    --amber-ink: #e8c491;
    --star: #dfa73f;
    --danger: #e8776a;
    --danger-soft: #2e1a18;
    --danger-ink: #f0a49a;
    --danger-line: #5c322d;
    --code-bg: #12171d;
    --topbar-bg: rgba(18, 22, 26, .92);
    --tooltip-bg: #2b333d;
    --tooltip-ink: #e3e8ee;
    --shadow: rgba(0, 0, 0, .5);
    --shadow-strong: rgba(0, 0, 0, .65);
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
}

body { display: flex; min-height: 100vh; }

a { color: inherit; text-decoration: none; }

/* ---------- 侧栏 ---------- */

.sidebar {
  width: 268px;
  flex: 0 0 268px;
  background: var(--surface);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  height: 100vh;
  position: sticky;
  top: 0;
  overflow-y: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 18px 18px 14px;
}

.brand-mark {
  width: 24px; height: 24px;
  display: grid; place-items: center;
  background: var(--signal);
  color: var(--on-signal);
  border-radius: 5px;
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 600;
}

.brand-name {
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: .12em;
  color: var(--ink2);
}

.views { padding: 0 10px 10px; }

.view {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 10px;
  border-radius: 6px;
  color: var(--ink2);
  font-size: 14px;
}

.view:hover { background: var(--paper); color: var(--ink); }

.view.on {
  background: var(--signal-soft);
  color: var(--signal);
  font-weight: 600;
}

.num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink3);
  background: var(--paper);
  padding: 1px 6px;
  border-radius: 9px;
}

.view.on .num { background: var(--surface); color: var(--signal); }

.feedtree {
  flex: 1;
  padding: 4px 10px 10px;
  border-top: 1px solid var(--line);
}

.cat { margin-top: 14px; }

.cat-name {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink2);
  padding: 6px 8px;
  border-radius: 6px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 原来是 11px 等宽大写小标签。中文用 uppercase 没意义,
   letter-spacing 在这个字号下也只是显得松散,所以都去掉,
   改用字重和「未读」那几项拉开层级 —— 字号一样大,分类更粗。 */
.cat-name:hover { background: var(--paper); }

.cat-name.on { color: var(--signal); background: var(--signal-soft); }

.feedtree ul { list-style: none; margin: 0; padding: 0; }

.feedtree li {
  display: flex;
  align-items: center;
  gap: 2px;
}

.feed {
  flex: 1;
  min-width: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 13.5px;
  color: var(--ink2);
}

.feed-title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.feed:hover { background: var(--paper); color: var(--ink); }
.feed.on { background: var(--signal-soft); color: var(--signal); font-weight: 600; }
.feed.broken .feed-title { color: var(--danger); text-decoration: underline dotted; }

.feed-edit { position: relative; }

.feed-edit summary {
  list-style: none;
  cursor: pointer;
  color: var(--ink3);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 13px;
}

.feed-edit summary::-webkit-details-marker { display: none; }
.feed-edit summary:hover { background: var(--paper); color: var(--ink); }

.feed-edit-body {
  position: absolute;
  right: 0;
  top: 100%;
  z-index: 20;
  width: 200px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px;
  box-shadow: 0 6px 20px var(--shadow);
  display: grid;
  gap: 6px;
}

.feed-edit-body form { display: flex; gap: 4px; }
.feed-edit-body input { flex: 1; min-width: 0; }

.tools {
  border-top: 1px solid var(--line);
  padding: 12px 14px 16px;
  display: grid;
  gap: 10px;
}

input, .addfeed button, .filebtn, .btn {
  font-family: inherit;
  font-size: 13px;
}

input {
  width: 100%;
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--field-bg);
  color: var(--ink);
}

input:focus, button:focus-visible, a:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 1px;
}

.addfeed { display: grid; gap: 6px; }

.addfeed button {
  padding: 7px;
  border: 1px solid var(--signal);
  background: var(--signal);
  color: var(--on-signal);
  border-radius: 6px;
  cursor: pointer;
}

.addfeed button:hover { background: var(--signal-hover); }

.opml { display: flex; gap: 6px; }

.filebtn {
  flex: 1;
  text-align: center;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink2);
  cursor: pointer;
}

.filebtn:hover { border-color: var(--signal); color: var(--signal); }
.filebtn input[type=file] { display: none; }

.ai-status {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ai-status.off { color: var(--danger); }

.feed-edit-body button {
  padding: 5px 8px;
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: 5px;
  cursor: pointer;
  font-size: 12px;
}

.feed-edit-body button.danger { width: 100%; color: var(--danger); }

/* ---------- 主区 ---------- */

.main { flex: 1; min-width: 0; padding: 0 0 60px; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 28px;
  background: var(--topbar-bg);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.topbar h1 {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -.01em;
}

.topbar-actions { display: flex; align-items: center; gap: 8px; }

.scope-views {
  display: flex;
  gap: 2px;
  padding: 2px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 7px;
  margin-right: 4px;
}

.scope-views a {
  padding: 4px 10px;
  border-radius: 5px;
  font-size: 12.5px;
  color: var(--ink2);
}

.scope-views a.on { background: var(--signal-soft); color: var(--signal); font-weight: 600; }

.btn {
  padding: 6px 12px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink2);
  border-radius: 6px;
  cursor: pointer;
}

.btn:hover { border-color: var(--signal); color: var(--signal); }
.btn.primary { background: var(--signal); border-color: var(--signal); color: var(--on-signal); }
.btn.primary:hover { background: var(--signal-hover); color: var(--on-signal); }

.flashes { padding: 12px 28px 0; display: grid; gap: 6px; }

.flash {
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 13.5px;
  border-left: 3px solid var(--signal);
  background: var(--signal-soft);
  color: var(--signal-ink);
}

.flash.error {
  border-left-color: var(--danger);
  background: var(--danger-soft);
  color: var(--danger-ink);
}

/* ---------- 文章列表 ---------- */

.list { padding: 18px 28px; max-width: 900px; }

.empty {
  background: var(--surface);
  border: 1px dashed var(--line);
  border-radius: 10px;
  padding: 44px 24px;
  text-align: center;
  color: var(--ink2);
}

.empty .hint { color: var(--ink3); font-size: 13.5px; }

.entry {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-bottom: 10px;
  overflow: hidden;
}

/* 未读:左侧信号色标记 */
.entry.unread::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--signal);
}

.entry.unread .entry-title { font-weight: 650; }
.entry:not(.unread) .entry-title { color: var(--ink2); font-weight: 500; }

.entry-head { padding: 14px 18px 10px; cursor: pointer; }

.entry-meta {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink3);
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 5px;
}

.entry-meta .src { color: var(--signal); }

.entry-title {
  margin: 0 0 5px;
  font-size: 16px;
  line-height: 1.45;
  letter-spacing: -.008em;
}

.peek {
  margin: 0;
  font-size: 13.5px;
  color: var(--ink3);
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.peek.ai { color: var(--amber); }

.entry-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 0 14px 12px;
}

.act {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 9px;
  border: 1px solid transparent;
  background: none;
  border-radius: 6px;
  font-family: inherit;
  font-size: 12.5px;
  color: var(--ink3);
  cursor: pointer;
}

.act:hover { background: var(--paper); color: var(--ink); }
.act .ico { font-size: 12px; line-height: 1; }
.act.ai:hover { background: var(--amber-soft); color: var(--amber); }
.entry.starred .act.star { color: var(--star); }
.act.busy { opacity: .5; pointer-events: none; }

.entry-body {
  padding: 4px 18px 20px;
  border-top: 1px solid var(--line);
}

/* AI 生成内容:琥珀色左规 + 等宽标签,和原文明确区分 */
.ai-block {
  border-left: 3px solid var(--amber);
  background: var(--amber-soft);
  border-radius: 0 8px 8px 0;
  padding: 10px 14px;
  margin: 14px 0;
}

.ai-label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .06em;
  color: var(--amber);
  margin-bottom: 5px;
}

.ai-text { white-space: pre-wrap; font-size: 14px; color: var(--amber-ink); }

.ai-block.error { border-left-color: var(--danger); background: var(--danger-soft); }
.ai-block.error .ai-label, .ai-block.error .ai-text { color: var(--danger-ink); }

.lang-switch {
  display: inline-flex;
  gap: 2px;
  padding: 2px;
  margin: 12px 0 4px;
  background: var(--paper);
  border-radius: 7px;
}

.lang-switch button {
  padding: 3px 12px;
  border: none;
  background: none;
  border-radius: 5px;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--ink3);
  cursor: pointer;
}

.lang-switch button.on { background: var(--surface); color: var(--ink); font-weight: 600; }

.content { font-size: 15px; line-height: 1.75; overflow-wrap: break-word; }
.content img, .content video, .content iframe { max-width: 100%; height: auto; border-radius: 6px; }
.content a { color: var(--signal); text-decoration: underline; text-underline-offset: 2px; }
.content pre {
  background: var(--code-bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 12px;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 13px;
}
.content code { font-family: var(--mono); font-size: .92em; }
.content blockquote {
  margin: 12px 0;
  padding-left: 14px;
  border-left: 2px solid var(--line);
  color: var(--ink2);
}
.content table { border-collapse: collapse; }
.content td, .content th { border: 1px solid var(--line); padding: 4px 8px; }

.hide { display: none !important; }

.loadmore {
  display: block;
  text-align: center;
  padding: 11px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink2);
  font-size: 13.5px;
}

.loadmore:hover { border-color: var(--signal); color: var(--signal); }

/* ---------- toast ---------- */

.toast {
  position: fixed;
  left: 50%;
  bottom: 26px;
  transform: translate(-50%, 20px);
  background: var(--tooltip-bg);
  color: var(--tooltip-ink);
  padding: 9px 16px;
  border-radius: 8px;
  font-size: 13.5px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s, transform .18s;
  z-index: 100;
  max-width: 80vw;
}

.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.error { background: var(--danger); }

/* ---------- 移动端 ---------- */

.drawer-toggle {
  display: none;
  position: fixed;
  left: 12px; top: 12px;
  z-index: 60;
  width: 38px; height: 38px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 8px;
  font-size: 16px;
  cursor: pointer;
}

@media (max-width: 860px) {
  .drawer-toggle { display: block; }
  .sidebar {
    position: fixed;
    left: 0; top: 0; bottom: 0;
    z-index: 55;
    transform: translateX(-100%);
    transition: transform .2s;
    box-shadow: 0 0 30px var(--shadow-strong);
  }
  .sidebar.open { transform: none; }
  .brand { padding-left: 60px; }
  .topbar { padding: 12px 16px 12px 60px; flex-wrap: wrap; }
  .list { padding: 14px 12px; }
  .act .lab { display: none; }
  .act { padding: 6px 10px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}

/* ==================== 登录 / 初始化 / 设置 ==================== */

body.centered {
  display: grid;
  place-items: center;
  padding: 24px;
}

body.plain { display: block; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px 24px;
}

.auth-card {
  width: 100%;
  max-width: 340px;
  display: grid;
  gap: 14px;
}

.auth-card .brand { padding: 0 0 4px; }
.wide-card { max-width: 520px; }

.card label,
.settings label {
  display: grid;
  gap: 5px;
  font-size: 13.5px;
  color: var(--ink2);
}

.btn.wide { width: 100%; justify-content: center; padding: 9px; }

.note {
  font-size: 12.5px;
  color: var(--ink3);
  line-height: 1.65;
  margin: 0;
}

.hint { font-size: 11.5px; color: var(--ink3); line-height: 1.55; }

.note code, .hint code, .kv code {
  font-family: var(--mono);
  font-size: .92em;
  background: var(--paper);
  padding: 1px 5px;
  border-radius: 4px;
}

.setup-h { margin: 4px 0 0; font-size: 16px; }

.cmd {
  font-family: var(--mono);
  font-size: 13px;
  background: var(--tooltip-bg);
  color: var(--tooltip-ink);
  padding: 11px 14px;
  border-radius: 8px;
  overflow-x: auto;
  margin: 0;
}

.settings {
  max-width: 760px;
  margin: 0 auto;
  padding: 20px 24px 70px;
  display: grid;
  gap: 16px;
}

.settings form { display: grid; gap: 16px; }

.settings h2 {
  margin: 0 0 2px;
  font-size: 15px;
  font-weight: 650;
  letter-spacing: -.01em;
}

.settings .card { display: grid; gap: 13px; }

.settings .row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 13px;
}

.settings textarea {
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.6;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--field-bg);
  color: var(--ink);
  resize: vertical;
}

.settings textarea:focus { outline: 2px solid var(--signal); outline-offset: 1px; }

.fold summary {
  cursor: pointer;
  font-size: 13px;
  color: var(--ink2);
  padding: 4px 0;
}

.fold[open] { display: grid; gap: 11px; }

.test-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 4px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
}

.ai-now { font-family: var(--mono); font-size: 11px; color: var(--ink3); }
#testResult.ok { color: var(--signal); }
#testResult.bad { color: var(--danger); }

.save-bar {
  position: sticky;
  bottom: 0;
  z-index: 5;
  padding: 12px;
  margin: 0 -4px;
  background: var(--paper);
  border-top: 1px solid var(--line);
  box-shadow: 0 -6px 18px var(--shadow);
  border-radius: 10px;
}

.kv {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 5px 14px;
  margin: 0;
  font-size: 13px;
}

.kv dt { color: var(--ink3); }
.kv dd { margin: 0; overflow-wrap: anywhere; }

.prompt-resets { display: flex; gap: 8px; flex-wrap: wrap; }
.prompt-resets form { display: inline; }

.whoami {
  display: flex;
  justify-content: space-between;
  font-size: 11.5px;
  color: var(--ink3);
  padding-top: 8px;
  border-top: 1px solid var(--line);
}

.whoami a { color: var(--signal); }

#refreshBtn:disabled {
  opacity: .55;
  cursor: not-allowed;
  font-variant-numeric: tabular-nums;
}

@media (max-width: 700px) {
  .settings .row { grid-template-columns: 1fr; }
  .settings { padding: 16px 12px 60px; }
}

.loading {
  color: var(--ink3);
  font-size: 13px;
  padding: 14px 0;
}

.loading.err { color: var(--danger); }

/* 无限滚动 / 自动已读 */

#pager { padding-top: 2px; }

.autoload, .listend {
  text-align: center;
  padding: 16px;
  color: var(--ink3);
  font-size: 13px;
}

.listend { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; }

/* 设置页的复选框行 */
.check {
  display: grid !important;
  grid-template-columns: auto 1fr;
  gap: 10px !important;
  align-items: start;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
}

.check:hover { border-color: var(--signal); }
.check input[type=checkbox] { width: 16px; height: 16px; margin: 2px 0 0; accent-color: var(--signal); }
.check b { color: var(--ink); font-weight: 600; font-size: 13.5px; display: block; }
.check .hint { display: block; margin-top: 2px; }

/* ---------- 单个源的设置面板 ---------- */

.badge-err {
  display: inline-block;
  margin-left: 8px;
  padding: 1px 7px;
  border-radius: 5px;
  background: var(--danger-soft);
  color: var(--danger);
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 600;
  vertical-align: middle;
  cursor: help;
}

.feed-panel {
  display: grid;
  grid-template-columns: 1fr 250px;
  gap: 20px;
  margin: 16px 28px 0;
  padding: 16px 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.panel-err {
  grid-column: 1 / -1;
  display: grid;
  gap: 5px;
  padding: 10px 13px;
  border-left: 3px solid var(--danger);
  background: var(--danger-soft);
  border-radius: 0 8px 8px 0;
}

.panel-err b { font-size: 13.5px; color: var(--danger-ink); }

.panel-err code {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--danger-ink);
  overflow-wrap: anywhere;
}

.panel-form { display: grid; gap: 12px; align-content: start; }
.panel-form label { display: grid; gap: 5px; font-size: 13px; color: var(--ink2); }
.panel-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.panel-actions { display: flex; gap: 8px; }

.panel-side {
  display: grid;
  gap: 12px;
  align-content: start;
  padding-left: 20px;
  border-left: 1px solid var(--line);
}

.panel-side .kv { grid-template-columns: auto 1fr; font-size: 12px; gap: 4px 10px; }
.panel-side .kv dd { overflow-wrap: anywhere; }
.panel-side .kv a { color: var(--signal); }

.panel-btns { display: grid; gap: 6px; }
.panel-btns form { display: grid; }

.btn.danger { border-color: var(--danger-line); color: var(--danger); }
.btn.danger:hover { background: var(--danger-soft); border-color: var(--danger); color: var(--danger); }

@media (max-width: 820px) {
  .feed-panel { grid-template-columns: 1fr; margin: 12px 12px 0; }
  .panel-side { padding-left: 0; border-left: none; border-top: 1px solid var(--line); padding-top: 12px; }
  .panel-row { grid-template-columns: 1fr; }
}

/* ---------- 配色选择 ---------- */

.theme-pick {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.theme-opt {
  display: grid !important;
  justify-items: center;
  gap: 4px !important;
  padding: 12px 8px;
  border: 1px solid var(--line);
  border-radius: 9px;
  cursor: pointer;
  text-align: center;
}

.theme-opt { position: relative; transition: border-color .12s, background .12s; }
.theme-opt:hover { border-color: var(--ink3); }

/* 选中态跟着 radio 走，而不是服务端渲染的 class ——
   否则点了别的选项，高亮还赖在原来那个上面，直到保存才更新。 */
.theme-opt:has(input:checked),
.theme-opt.on {
  border-color: var(--signal);
  background: var(--signal-soft);
  box-shadow: inset 0 0 0 1px var(--signal);
}

.theme-opt:has(input:checked) b,
.theme-opt.on b { color: var(--signal); }

.theme-opt input { position: absolute; opacity: 0; pointer-events: none; }
.theme-opt b { font-size: 13px; color: var(--ink); }
.theme-opt .hint { font-size: 11px; }

.theme-opt .tick {
  position: absolute;
  top: 6px; right: 8px;
  width: 15px; height: 15px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--signal);
  color: var(--on-signal);
  font-size: 9px;
  line-height: 1;
  opacity: 0;
  transform: scale(.6);
  transition: opacity .12s, transform .12s;
}

.theme-opt:has(input:checked) .tick,
.theme-opt.on .tick { opacity: 1; transform: scale(1); }

.theme-opt:has(input:focus-visible) { outline: 2px solid var(--signal); outline-offset: 2px; }

.hint-live { color: var(--signal) !important; }

/* 小色卡:一条深色标题 + 两条正文，直观表示明暗 */
.swatch {
  display: grid;
  gap: 3px;
  width: 46px;
  padding: 7px 6px;
  border: 1px solid var(--line);
  border-radius: 6px;
  margin-bottom: 4px;
}

.swatch i { height: 3px; border-radius: 2px; display: block; }
.swatch i:first-child { width: 70%; }
.swatch i:last-child { width: 50%; }

.sw-light { background: #edeff2; border-color: #d7dde4; }
.sw-light i { background: #8b95a1; }
.sw-light i:first-child { background: #0e6e78; }

.sw-dark { background: #12161a; border-color: #2b333d; }
.sw-dark i { background: #6d7986; }
.sw-dark i:first-child { background: #43b3c0; }

.sw-auto { background: linear-gradient(105deg, #edeff2 0 50%, #12161a 50% 100%); border-color: var(--line); }
.sw-auto i { background: linear-gradient(105deg, #8b95a1 0 50%, #6d7986 50% 100%); }
.sw-auto i:first-child { background: linear-gradient(105deg, #0e6e78 0 50%, #43b3c0 50% 100%); }

@media (max-width: 560px) {
  .theme-pick { grid-template-columns: 1fr; }
  .theme-opt { grid-template-columns: auto 1fr; justify-items: start; text-align: left; }
  .swatch { margin-bottom: 0; grid-row: span 2; }
}

/* 标题上的「译」小标 */
.mini-tag {
  display: inline-block;
  margin-left: 6px;
  padding: 0 5px;
  border-radius: 4px;
  background: var(--amber-soft);
  color: var(--amber);
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 600;
  vertical-align: 2px;
}

/* ---------- 分类折叠 ---------- */

.cat-head {
  display: flex;
  align-items: center;
  gap: 2px;
  padding-right: 4px;
}

.cat-toggle {
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border: none;
  background: none;
  color: var(--ink3);
  font-size: 13px;
  line-height: 1;
  cursor: pointer;
  border-radius: 5px;
  transition: transform .14s;
}

.cat-toggle:hover { background: var(--paper); color: var(--ink); }
.cat-toggle.collapsed { transform: rotate(-90deg); }

.cat-head .cat-name { flex: 1; min-width: 0; }

.cat-num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink3);
  padding: 0 3px;
}

.cat-num.zero { opacity: 0; }
.cat:hover .cat-num.zero { opacity: .5; }

@media (prefers-reduced-motion: reduce) {
  .cat-toggle { transition: none; }
}

/* ---------- 搜索 ---------- */

.searchbox {
  display: flex;
  gap: 4px;
  padding: 0 12px 10px;
}

.searchbox input {
  flex: 1;
  min-width: 0;
  font-size: 13px;
}

.searchbox button {
  flex: 0 0 auto;
  width: 30px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 6px;
  color: var(--ink2);
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
}

.searchbox button:hover { border-color: var(--signal); color: var(--signal); }

.searchbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  margin: 14px 28px 0;
  padding: 10px 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 9px;
}

.search-info { font-size: 13.5px; color: var(--ink2); }
.search-info b { color: var(--ink); }
.search-actions { display: flex; gap: 6px; }
.search-actions .btn.on { border-color: var(--signal); background: var(--signal-soft); color: var(--signal); }

mark {
  background: var(--amber-soft);
  color: var(--amber);
  padding: 0 2px;
  border-radius: 3px;
  font-weight: 600;
}

.entry-title mark { background: transparent; color: var(--signal); padding: 0; }

@media (max-width: 820px) {
  .searchbar { margin: 12px 12px 0; }
}

/* ---------- 监控通知 ---------- */

.settings select {
  width: 100%;
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--field-bg);
  color: var(--ink);
  font-size: 13px;
  font-family: var(--sans);
}

.settings select[multiple] { padding: 4px; }

.chan-row { display: grid; gap: 8px; }

.chan {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 13.5px;
}

.chan.on { border-color: var(--signal); background: var(--signal-soft); }
.chan .hint { flex: 1; }

.kind-pick { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.chan-check { display: flex; gap: 14px; flex-wrap: wrap; padding-top: 2px; }

.inline-check {
  display: flex !important;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  cursor: pointer;
}

.inline-check.dim { opacity: .45; cursor: not-allowed; }
.inline-check input { width: 15px; height: 15px; accent-color: var(--signal); }

.rule-list { display: grid; gap: 8px; }

.rule {
  display: flex;
  gap: 14px;
  justify-content: space-between;
  align-items: flex-start;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.rule.off { opacity: .5; }
.rule-main { min-width: 0; display: grid; gap: 3px; }
.rule-main b { font-size: 14px; }

.rule-kind {
  display: inline-block;
  margin-left: 7px;
  padding: 0 6px;
  border-radius: 4px;
  background: var(--paper);
  color: var(--ink3);
  font-family: var(--mono);
  font-size: 10px;
  vertical-align: 1px;
}

.rule-actions { display: flex; gap: 6px; flex: 0 0 auto; }
.ok-text { color: var(--signal) !important; }
.bad-text { color: var(--danger) !important; }

@media (max-width: 700px) {
  .kind-pick { grid-template-columns: 1fr; }
  .rule { flex-direction: column; }
}

.test-out {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--ink3);
  overflow-wrap: anywhere;
}

.test-out:empty { display: none; }
.test-out.ok { color: var(--signal); }
.test-out.bad { color: var(--danger); }

/* 抓取全文 */

.ft-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 10px;
  padding: 7px 11px;
  background: var(--signal-soft);
  border-radius: 7px;
  font-size: 12px;
}

.ft-note { color: var(--signal-ink); }

.ft-bar button {
  border: 1px solid var(--signal);
  background: transparent;
  color: var(--signal);
  border-radius: 5px;
  padding: 3px 9px;
  font-size: 11.5px;
  cursor: pointer;
}

.ft-bar button:hover { background: var(--surface); }
.act.ft .ico { font-size: 12px; }

/* ---------- 多用户 ---------- */

.auth-wrap { display: grid; gap: 10px; width: 100%; max-width: 420px; }
.auth-links {
  display: flex; justify-content: space-between; gap: 12px;
  font-size: 12.5px; padding-top: 2px;
}
.auth-links a { color: var(--signal); }

.ok-badge, .warn-badge {
  display: inline-block; padding: 0 6px; border-radius: 4px;
  font-family: var(--mono); font-size: 10px; vertical-align: 1px;
}
.ok-badge { background: var(--signal-soft); color: var(--signal); }
.warn-badge { background: var(--amber-soft); color: var(--amber); }

.wide-settings { max-width: 1000px; }
.card.highlight { border-color: var(--signal); background: var(--signal-soft); }

.utable { display: grid; gap: 2px; font-size: 13px; }
.urow {
  display: grid;
  grid-template-columns: 1.2fr 1.6fr .7fr .9fr .5fr .7fr auto;
  gap: 10px; align-items: center;
  padding: 8px 10px; border-radius: 7px;
}
.urow.uhead { color: var(--ink3); font-size: 11.5px; border-bottom: 1px solid var(--line); }
.urow:not(.uhead):hover { background: var(--paper); }
.urow.dim { opacity: .55; }
.mono-sm { font-family: var(--mono); font-size: 11px; overflow-wrap: anywhere; }
.uactions { display: flex; gap: 5px; justify-content: flex-end; }
.uactions form { display: inline; }

.umore { position: relative; }
.umore summary { list-style: none; cursor: pointer; }
.umore summary::-webkit-details-marker { display: none; }
.upop {
  position: absolute; right: 0; top: 100%; z-index: 20;
  display: grid; gap: 6px; min-width: 240px; margin-top: 4px; padding: 10px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 9px; box-shadow: 0 8px 24px var(--shadow);
}
.minirow { display: flex; gap: 5px; }
.minirow input { flex: 1; min-width: 0; }

@media (max-width: 900px) {
  .urow { grid-template-columns: 1fr 1fr; }
  .urow.uhead { display: none; }
  .uactions { justify-content: flex-start; grid-column: 1 / -1; }
}