/* ============ 设计系统 ============ */
:root{
  --bg:#0a0d13;
  --panel:#10141d;
  --panel-2:#141926;
  --line:#1f2634;
  --line-2:#2a3244;
  --text:#e7ebf3;
  --muted:#8992a6;
  --dim:#5d6679;
  --accent:#4f8cff;
  --accent-2:#6ee7ff;
  --ok:#3ddc97;
  --warn:#ffb020;
  --bad:#ff5d6c;
  --radius:12px;
  --shadow:0 10px 30px rgba(0,0,0,.45);
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft Yahei",sans-serif;
  -webkit-font-smoothing:antialiased;
}
.hidden{display:none !important}
a{color:inherit;text-decoration:none}
::selection{background:rgba(79,140,255,.35)}

/* ============ 登录 ============ */
.login{position:fixed;inset:0;display:grid;place-items:center;
  background:radial-gradient(1200px 600px at 50% -10%,#16233d 0%,#0a0d13 55%);z-index:50}
.login-box{width:360px;padding:32px;background:var(--panel);border:1px solid var(--line);
  border-radius:16px;box-shadow:var(--shadow)}
.login-tip{color:var(--muted);margin:6px 0 22px;font-size:13px}
.login-hint{color:var(--dim);font-size:12px;text-align:center;margin-top:16px}
.field{display:block;margin-bottom:14px}
.field>span{display:block;color:var(--muted);font-size:12px;margin-bottom:6px}

/* ============ 品牌 ============ */
.brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:19px;letter-spacing:.3px}
.brand .dot{width:10px;height:10px;border-radius:50%;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 0 14px var(--accent)}
.brand-sub{font-size:10px;font-weight:500;color:var(--dim);letter-spacing:2px;
  text-transform:uppercase;margin-left:6px;padding-left:8px;border-left:1px solid var(--line-2)}

/* ============ 布局 ============ */
.app{display:grid;grid-template-columns:228px 1fr;min-height:100vh}
.sidebar{background:var(--panel);border-right:1px solid var(--line);
  padding:20px 14px;display:flex;flex-direction:column;gap:22px;position:sticky;top:0;height:100vh}
#nav{display:flex;flex-direction:column;gap:2px;flex:1}
#nav a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:9px;
  color:var(--muted);font-size:13.5px;transition:.15s}
#nav a i{font-style:normal;width:16px;text-align:center;opacity:.8;font-size:13px}
#nav a:hover{background:var(--panel-2);color:var(--text)}
#nav a.active{background:linear-gradient(90deg,rgba(79,140,255,.18),rgba(79,140,255,.04));
  color:#fff;box-shadow:inset 0 0 0 1px rgba(79,140,255,.25)}
.sidebar-foot{border-top:1px solid var(--line);padding-top:14px;display:flex;
  align-items:center;justify-content:space-between;gap:8px}
.who{display:flex;align-items:center;gap:9px;min-width:0}
.who b{display:block;font-size:13px;font-weight:600}
.who small{display:block;color:var(--dim);font-size:11px}
.avatar{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--accent),#7b5cff);font-weight:700;font-size:13px;color:#fff}

.main{min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;justify-content:space-between;
  padding:20px 28px;border-bottom:1px solid var(--line);position:sticky;top:0;
  background:rgba(10,13,19,.82);backdrop-filter:blur(12px);z-index:10}
.topbar h1{margin:0;font-size:17px;font-weight:650;letter-spacing:.2px}
.sub{margin:3px 0 0;color:var(--dim);font-size:12.5px}
.topbar-actions{display:flex;align-items:center;gap:12px}
.live{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);
  padding:5px 10px;border:1px solid var(--line);border-radius:20px;background:var(--panel)}
.live.off .pulse{background:var(--dim);animation:none}
.pulse{width:7px;height:7px;border-radius:50%;background:var(--ok);
  box-shadow:0 0 0 0 rgba(61,220,151,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 7px rgba(61,220,151,0)}100%{box-shadow:0 0 0 0 rgba(61,220,151,0)}}

.view{padding:24px 28px 60px;display:flex;flex-direction:column;gap:18px}

/* ============ 卡片 ============ */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.card-h{display:flex;align-items:center;justify-content:space-between;
  padding:14px 18px;border-bottom:1px solid var(--line)}
.card-h h2{margin:0;font-size:13.5px;font-weight:600;letter-spacing:.2px}
.card-h .hint{color:var(--dim);font-size:12px}
.card-b{padding:18px}
.grid{display:grid;gap:16px}
.g4{grid-template-columns:repeat(4,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:1.55fr 1fr}
@media(max-width:1180px){.g4{grid-template-columns:repeat(2,1fr)}.g2,.g3{grid-template-columns:1fr}}

/* KPI */
.kpi{background:linear-gradient(180deg,var(--panel-2),var(--panel));
  border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;position:relative;overflow:hidden}
.kpi::after{content:"";position:absolute;right:-30px;top:-30px;width:90px;height:90px;
  background:radial-gradient(circle,rgba(79,140,255,.18),transparent 70%)}
.kpi .k{color:var(--muted);font-size:12px;display:flex;align-items:center;gap:6px}
.kpi .v{font-size:26px;font-weight:700;letter-spacing:-.5px;margin:8px 0 2px;font-variant-numeric:tabular-nums}
.kpi .d{font-size:12px;color:var(--dim)}
.up{color:var(--ok)} .down{color:var(--bad)} .flat{color:var(--dim)}

/* ============ 表格 ============ */
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
th{position:sticky;top:0;background:var(--panel-2);color:var(--muted);font-weight:500;
  text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);white-space:nowrap;font-size:12px}
td{padding:10px 14px;border-bottom:1px solid rgba(31,38,52,.7);vertical-align:middle}
tbody tr:hover{background:rgba(79,140,255,.05)}
tbody tr:last-child td{border-bottom:none}
.num{font-variant-numeric:tabular-nums}
.rank{font-weight:700;font-variant-numeric:tabular-nums}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}

/* ============ 徽章 ============ */
.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:20px;
  font-size:11.5px;border:1px solid transparent;white-space:nowrap}
.b-ok{background:rgba(61,220,151,.12);color:var(--ok);border-color:rgba(61,220,151,.25)}
.b-warn{background:rgba(255,176,32,.12);color:var(--warn);border-color:rgba(255,176,32,.25)}
.b-bad{background:rgba(255,93,108,.12);color:var(--bad);border-color:rgba(255,93,108,.25)}
.b-info{background:rgba(79,140,255,.12);color:#9dc0ff;border-color:rgba(79,140,255,.25)}
.b-mute{background:rgba(137,146,166,.1);color:var(--muted);border-color:var(--line-2)}

/* ============ 控件 ============ */
input,select,textarea{background:var(--bg);border:1px solid var(--line-2);color:var(--text);
  border-radius:9px;padding:8px 11px;font-size:13px;outline:none;transition:.15s;width:100%}
input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(79,140,255,.15)}
textarea{min-height:120px;resize:vertical;font-family:inherit}
.btn{background:var(--panel-2);border:1px solid var(--line-2);color:var(--text);
  border-radius:9px;padding:8px 14px;font-size:13px;cursor:pointer;transition:.15s;white-space:nowrap}
.btn:hover{border-color:#3b4661;background:#1a2130}
.btn.primary{background:linear-gradient(180deg,#5b96ff,#3f7bf0);border-color:#3f7bf0;color:#fff;font-weight:600}
.btn.primary:hover{filter:brightness(1.08)}
.btn.danger{color:#ff8d98;border-color:rgba(255,93,108,.35)}
.btn.danger:hover{background:rgba(255,93,108,.12)}
.btn.ghost{background:transparent}
.btn.sm{padding:4px 9px;font-size:12px;border-radius:7px}
.btn.block{width:100%;padding:10px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:14px 18px;border-bottom:1px solid var(--line)}
.toolbar .grow{flex:1}
.search{max-width:260px}
.tabs{display:flex;gap:4px;padding:10px 14px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.tab{padding:5px 12px;border-radius:8px;color:var(--muted);font-size:12.5px;cursor:pointer;border:1px solid transparent}
.tab:hover{color:var(--text);background:var(--panel-2)}
.tab.active{background:rgba(79,140,255,.14);color:#a9c6ff;border-color:rgba(79,140,255,.3)}
.pager{display:flex;align-items:center;justify-content:space-between;padding:12px 18px;color:var(--muted);font-size:12.5px}
.pager .btns{display:flex;gap:8px}

/* ============ 图表 ============ */
.chart{width:100%;height:auto;display:block}
.empty{padding:34px;text-align:center;color:var(--dim);font-size:13px}
.spark{height:26px}

/* ============ 事件流 ============ */
.events{max-height:330px;overflow:auto;padding:8px 0}
.ev{display:flex;gap:10px;padding:8px 18px;font-size:12.5px;border-left:2px solid transparent}
.ev:hover{background:rgba(255,255,255,.02)}
.ev .t{color:var(--dim);font-variant-numeric:tabular-nums;white-space:nowrap}
.ev.ok{border-left-color:var(--ok)} .ev.bad{border-left-color:var(--bad)} .ev.info{border-left-color:var(--accent)}

/* ============ 弹窗 / Toast ============ */
.modal{position:fixed;inset:0;background:rgba(4,6,10,.72);backdrop-filter:blur(4px);
  display:grid;place-items:center;z-index:60}
.modal-box{width:520px;max-width:92vw;background:var(--panel);border:1px solid var(--line-2);
  border-radius:14px;box-shadow:var(--shadow);padding:22px}
.modal-box h3{margin:0 0 16px;font-size:15px}
.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}
.toast{position:fixed;right:24px;bottom:24px;display:flex;flex-direction:column;gap:8px;z-index:70}
.toast-item{background:var(--panel-2);border:1px solid var(--line-2);border-left:3px solid var(--accent);
  padding:10px 16px;border-radius:9px;box-shadow:var(--shadow);font-size:13px;animation:slide .25s ease}
.toast-item.ok{border-left-color:var(--ok)} .toast-item.bad{border-left-color:var(--bad)}
@keyframes slide{from{transform:translateX(20px);opacity:0}to{transform:none;opacity:1}}

/* ============ 杂项 ============ */
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.muted{color:var(--muted)} .dim{color:var(--dim)}
/* 启用开关：span 默认是 inline，必须 inline-block 才有宽高 */
.switch{
  display:inline-block;vertical-align:middle;position:relative;
  width:40px;height:22px;border-radius:11px;flex:0 0 auto;
  background:#2b3446;border:1px solid rgba(255,255,255,.10);
  cursor:pointer;transition:background .18s,border-color .18s,box-shadow .18s;
}
.switch.on{
  background:linear-gradient(180deg,#34d399,#0ea472);
  border-color:rgba(16,185,129,.65);
  box-shadow:0 0 0 3px rgba(45,212,151,.12);
}
.switch::after{
  content:"";position:absolute;top:1px;left:1px;width:18px;height:18px;border-radius:50%;
  background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.35);
  transition:transform .18s cubic-bezier(.4,0,.2,1);
}
.switch.on::after{transform:translateX(18px)}
.switch:hover{filter:brightness(1.08)}
.kv{display:grid;grid-template-columns:120px 1fr;gap:10px 16px;font-size:13px}
.kv .k{color:var(--muted)}
.hl{background:rgba(79,140,255,.14);box-shadow:inset 0 0 0 1px rgba(79,140,255,.3)}
.ours{color:var(--accent-2);font-weight:600}
.actions{display:flex;gap:6px;white-space:nowrap}

/* 品牌强调字 */
.accent-word{background:linear-gradient(135deg,var(--accent),var(--accent-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;font-weight:700;margin-left:1px}

/* ============ 浅色主题 ============ */
html[data-theme="light"]{
  --bg:#f4f6fb;
  --panel:#ffffff;
  --panel-2:#f6f8fd;
  --line:#e3e8f1;
  --line-2:#d3dae7;
  --text:#18202d;
  --muted:#5a6579;
  --dim:#8b95a8;
  --shadow:0 10px 30px rgba(16,24,40,.08);
}
html[data-theme="light"] body{
  background:var(--bg);
}
html[data-theme="light"] .login{
  background:radial-gradient(1200px 600px at 50% -10%,#dfe8ff 0%,#f4f6fb 55%);
}
html[data-theme="light"] .topbar{
  background:rgba(244,246,251,.86);
}
html[data-theme="light"] .kpi{
  background:linear-gradient(180deg,#ffffff,#f8fafe);
}
html[data-theme="light"] th{
  background:#f6f8fd;
}
html[data-theme="light"] tbody tr:hover{
  background:rgba(79,140,255,.06);
}
html[data-theme="light"] .ev:hover{
  background:rgba(16,24,40,.03);
}
html[data-theme="light"] .btn:hover{
  background:#eef2fa;
  border-color:#c9d3e4;
}
html[data-theme="light"] .modal-box{
  background:#fff;
}
html[data-theme="light"] .toast-item{
  background:#fff;
}
html[data-theme="light"] .mono{
  color:#334155;
}

/* ============ 主题切换开关（白色） ============ */
.theme-switch{
  width:46px;height:26px;border-radius:14px;border:1px solid var(--line-2);
  background:var(--line-2);position:relative;cursor:pointer;padding:0;
  transition:background .2s,border-color .2s;flex:0 0 auto;
}
.theme-switch .knob{
  position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;
  background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.35);transition:transform .2s;
}
html[data-theme="light"] .theme-switch{
  background:#ffffff;border-color:#c9d3e4;
}
html[data-theme="light"] .theme-switch .knob{
  transform:translateX(20px);
  background:#4f8cff;box-shadow:0 1px 4px rgba(79,140,255,.5);
}

/* 浅色主题下的导航选中态（深色渐变在白底上不可读） */
html[data-theme="light"] #nav a.active{
  background:rgba(79,140,255,.12);
  color:#16233d;
  box-shadow:inset 0 0 0 1px rgba(79,140,255,.28);
}
html[data-theme="light"] .brand .dot{box-shadow:0 0 10px rgba(79,140,255,.5)}
html[data-theme="light"] .avatar{color:#fff}

/* ================= 视觉升级 v2（SaaS 观感） ================= */

/* 滚动条 */
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(120,132,155,.32);border-radius:8px;border:2px solid transparent;background-clip:padding-box}
::-webkit-scrollbar-thumb:hover{background:rgba(120,132,155,.55);background-clip:padding-box}

/* 基础 */
body{font-size:14px;-webkit-font-smoothing:antialiased;letter-spacing:.1px}
.view{padding:22px 28px 64px;gap:16px}

/* 侧栏 */
.sidebar{width:236px;padding:22px 14px;gap:24px}
#nav a{padding:9px 12px;border-radius:8px;font-weight:500}
#nav a i{opacity:.65}
.brand{font-size:18px}

/* 顶栏 */
.topbar{padding:16px 28px;min-height:64px}
.topbar h1{font-size:18px;font-weight:650}
.sub{margin-top:2px}

/* 卡片 */
.card{border-radius:14px}
.card-h{padding:14px 18px;background:transparent}
.card-h h2{font-size:13.5px;font-weight:650}
.card-b{padding:18px}

/* KPI */
.kpi{border-radius:14px;padding:18px 20px}
.kpi .k{font-size:12px;font-weight:500}
.kpi .v{font-size:28px;margin:10px 0 4px}
.kpi::before{content:"";position:absolute;left:20px;top:0;width:34px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--accent),var(--accent-2))}

/* 表格 */
th{padding:11px 16px;font-size:12px;font-weight:600;letter-spacing:.2px}
td{padding:12px 16px}
tbody tr{transition:background .12s}
.table-wrap{scrollbar-gutter:stable}

/* 按钮 */
.btn{padding:8px 14px;border-radius:8px;font-weight:500}
.btn.primary{
  background:linear-gradient(180deg,#3d7bff,#2563eb);
  border-color:#2563eb;
  box-shadow:0 1px 2px rgba(37,99,235,.35),0 6px 16px -8px rgba(37,99,235,.6);
}
.btn.primary:hover{filter:brightness(1.06)}
.btn:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* 徽章 */
.badge{padding:3px 9px;font-weight:500;letter-spacing:.1px}

/* 搜索框 */
input,select,textarea{border-radius:8px}

/* ---------- 浅色主题精修 ---------- */
html[data-theme="light"]{
  --bg:#f5f7fb;
  --panel:#ffffff;
  --panel-2:#f8fafd;
  --line:#e8ecf3;
  --line-2:#d9e0ec;
  --text:#0f172a;
  --muted:#5b6880;
  --dim:#8d9aae;
  --accent:#2f6bed;
  --shadow:0 1px 2px rgba(16,24,40,.04),0 12px 32px -16px rgba(16,24,40,.18);
}
html[data-theme="light"] .card{
  box-shadow:0 1px 2px rgba(16,24,40,.04),0 10px 28px -18px rgba(16,24,40,.14);
}
html[data-theme="light"] .topbar{
  background:rgba(255,255,255,.86);
  box-shadow:0 1px 0 rgba(16,24,40,.04);
}
html[data-theme="light"] .sidebar{
  background:#ffffff;
  border-right:1px solid var(--line);
}
html[data-theme="light"] #nav a:hover{background:#f2f5fb}
html[data-theme="light"] #nav a.active{
  background:#eef4ff;color:#1d4ed8;box-shadow:inset 0 0 0 1px #dbe7ff;
}
html[data-theme="light"] th{background:#fafbfe;color:#64748b;border-bottom:1px solid var(--line)}
html[data-theme="light"] tbody tr:hover{background:#f7faff}
html[data-theme="light"] .switch{background:#cbd5e6;border-color:#c2cddd}
html[data-theme="light"] .switch::after{box-shadow:0 1px 2px rgba(16,24,40,.3)}
html[data-theme="light"] .switch.on{
  background:linear-gradient(180deg,#34d399,#0ea472);border-color:#0ea472;
  box-shadow:0 0 0 3px rgba(16,185,129,.14);
}
html[data-theme="light"] .btn{background:#fff;border-color:#d9e0ec;box-shadow:0 1px 1px rgba(16,24,40,.03)}
html[data-theme="light"] .btn:hover{background:#f6f9ff;border-color:#c3d2ea}
html[data-theme="light"] .btn.primary{background:linear-gradient(180deg,#3d7bff,#2563eb);border-color:#2563eb;box-shadow:0 1px 2px rgba(37,99,235,.3),0 8px 20px -10px rgba(37,99,235,.55)}
html[data-theme="light"] input,html[data-theme="light"] select,html[data-theme="light"] textarea{background:#fff;border-color:#dbe2ec}
html[data-theme="light"] .kpi{background:linear-gradient(180deg,#ffffff,#fbfcff);box-shadow:0 1px 2px rgba(16,24,40,.04),0 10px 24px -18px rgba(16,24,40,.18)}
html[data-theme="light"] .b-ok{background:#e8f8f0;color:#0f9d63;border-color:#c9eeda}
html[data-theme="light"] .b-warn{background:#fff6e5;color:#b7791f;border-color:#f6e2b8}
html[data-theme="light"] .b-bad{background:#fdecef;color:#d4384f;border-color:#f7cfd6}
html[data-theme="light"] .b-info{background:#eaf1ff;color:#2159c7;border-color:#d3e0fb}
html[data-theme="light"] .b-mute{background:#f2f4f8;color:#64748b;border-color:#e3e8f1}
html[data-theme="light"] .hl{background:#eef5ff;box-shadow:inset 0 0 0 1px #d7e6ff}

/* 关键词列：单行显示，表格行高统一 */
td.kw-cell{white-space:nowrap;max-width:260px;overflow:hidden;text-overflow:ellipsis}

/* ================= v3：开关配色（开=绿，关=红）+ 浅色对比度 ================= */
.switch{
  background:linear-gradient(180deg,#f87171,#ef4444);
  border-color:#ef4444;
  box-shadow:0 0 0 3px rgba(239,68,68,.12);
}
.switch.on{
  background:linear-gradient(180deg,#34d399,#0ea472);
  border-color:#0ea472;
  box-shadow:0 0 0 3px rgba(16,185,129,.14);
}
.switch::after{box-shadow:0 1px 3px rgba(0,0,0,.4)}

/* 浅色主题：文字对比度整体提一档 */
html[data-theme="light"]{
  --muted:#475569;
  --dim:#64748b;
}
html[data-theme="light"] th{color:#475569}
html[data-theme="light"] .dim{color:#64748b}
html[data-theme="light"] .muted{color:#475569}
html[data-theme="light"] .sub{color:#64748b}
html[data-theme="light"] .up{color:#059669}
html[data-theme="light"] .down{color:#dc2626}
html[data-theme="light"] .flat{color:#94a3b8}
html[data-theme="light"] .kpi::after{display:none}
html[data-theme="light"] .kpi .k{color:#475569}
html[data-theme="light"] .kpi .d{color:#64748b}
html[data-theme="light"] .card-h .hint{color:#64748b}
html[data-theme="light"] .pager{color:#475569}
html[data-theme="light"] .live{background:#fff;border-color:#e2e8f0;color:#475569}
html[data-theme="light"] .sidebar-foot{border-top-color:#e8ecf3}
html[data-theme="light"] .who small{color:#94a3b8}
html[data-theme="light"] .tab{color:#475569}
html[data-theme="light"] .tab.active{background:#eef4ff;color:#1d4ed8;border-color:#dbe7ff}
html[data-theme="light"] .empty{color:#94a3b8}
html[data-theme="light"] .ev .t{color:#94a3b8}
html[data-theme="light"] .rank{color:#0f172a}
html[data-theme="light"] td{border-bottom-color:#eef2f7}
html[data-theme="light"] .switch{box-shadow:0 0 0 3px rgba(239,68,68,.10)}
html[data-theme="light"] .switch.on{box-shadow:0 0 0 3px rgba(16,185,129,.12)}

/* 关=红：覆盖浅色主题里的灰轨道 */
html[data-theme="light"] .switch{
  background:linear-gradient(180deg,#f87171,#ef4444);
  border-color:#ef4444;
  box-shadow:0 0 0 3px rgba(239,68,68,.10);
}
html[data-theme="light"] .switch.on{
  background:linear-gradient(180deg,#34d399,#0ea472);
  border-color:#0ea472;
  box-shadow:0 0 0 3px rgba(16,185,129,.12);
}

/* ================= 配置页（小白版） ================= */
.preset-row{display:flex;align-items:center;gap:8px;margin-bottom:16px}
.setting-row{display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:12px 0;border-bottom:1px solid var(--line)}
.setting-row:last-child{border-bottom:none}
.sr-label{min-width:0}
.sr-label b{display:block;font-size:13.5px;font-weight:600}
.setting-row select{max-width:190px;flex:0 0 auto}
.field-hint{color:var(--dim);font-size:12px;line-height:1.5;margin-top:4px}
.field>span{color:var(--text);font-weight:500}
.check-line{display:flex;align-items:center;justify-content:space-between;
  padding:10px 0;border-bottom:1px solid var(--line);font-size:13px}
.check-line span{color:var(--muted)}
.check-line b{font-weight:600}
html[data-theme="light"] .field-hint{color:#7b8798}
html[data-theme="light"] .check-line span{color:#475569}

/* 蜘蛛池设置：新手提示 */
.field-hint{display:block;margin-top:6px;color:var(--dim);font-size:12px;line-height:1.65}
.field-hint b{color:var(--text);font-weight:600}
.field.row .field-hint{margin-top:4px;max-width:520px}
.need{color:#ff8d98;font-weight:600;font-size:11px;margin-left:4px}

/* ================= 类目 chips + 批量操作条 ================= */
.chips{display:flex;align-items:center;gap:8px;padding:14px 18px;border-bottom:1px solid var(--line);
  overflow-x:auto;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:20px;
  font-size:12.5px;color:var(--muted);border:1px solid var(--line-2);cursor:pointer;white-space:nowrap;
  background:transparent;transition:.15s}
.chip b{font-weight:600;opacity:.75;font-size:11.5px}
.chip:hover{color:var(--text);border-color:#3b4661}
.chip.active{background:rgba(79,140,255,.16);border-color:rgba(79,140,255,.45);color:#a9c6ff}
html[data-theme="light"] .chip{color:#475569;border-color:#dbe2ec;background:#fff}
html[data-theme="light"] .chip:hover{border-color:#b9c6dc;color:#0f172a}
html[data-theme="light"] .chip.active{background:#eef4ff;border-color:#c6dbff;color:#1d4ed8}

.bulkbar{display:none;align-items:center;gap:8px;padding:10px 18px;
  background:rgba(79,140,255,.08);border-bottom:1px solid rgba(79,140,255,.22);font-size:13px}
.bulkbar.show{display:flex}
.bulkbar b{color:#a9c6ff}
html[data-theme="light"] .bulkbar{background:#f0f6ff;border-bottom-color:#d9e7ff;color:#1d4ed8}
html[data-theme="light"] .bulkbar b{color:#1d4ed8}

/* 复选框 */
.cb{display:inline-flex;width:16px;height:16px;border-radius:4px;border:1.5px solid var(--line-2);
  cursor:pointer;position:relative;vertical-align:middle;transition:.12s;background:transparent}
.cb:hover{border-color:var(--accent)}
.cb.on{background:var(--accent);border-color:var(--accent)}
.cb.on::after{content:"";position:absolute;left:4.5px;top:1.5px;width:4px;height:8px;
  border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
tr.row-sel{background:rgba(79,140,255,.10) !important}
html[data-theme="light"] .cb{border-color:#c3cddd;background:#fff}
html[data-theme="light"] tr.row-sel{background:#f0f6ff !important}

/* 地域/语言列不要换行 */
td.mono{white-space:nowrap}

/* AI 自动化：改动预览 */
.diff-box {
  background: #0d1117;
  border: 1px solid var(--line, #1f2634);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 12px;
  line-height: 1.7;
  max-height: 320px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-all;
  color: #c9d1d9;
}

/* ================= 泛域名页 ================= */
.route-row td{background:rgba(79,140,255,.04);padding-top:8px;padding-bottom:10px}
.route-chip{display:inline-flex;align-items:center;gap:6px;margin:0 8px 6px 0;padding:4px 10px;
  border-radius:6px;background:var(--panel-2);border:1px solid var(--line-2);font-size:12px}
.route-chip b{color:var(--accent-2);font-weight:600}
.route-chip i{color:var(--dim);font-style:normal;font-size:11px}
.route-chip .x{border:none;background:none;color:var(--dim);cursor:pointer;font-size:14px;line-height:1;padding:0 2px}
.route-chip .x:hover{color:#ff5d6c}
.route-edit{display:flex;gap:8px;align-items:center;margin-bottom:8px}
.route-edit input{flex:1}
html[data-theme="light"] .route-row td{background:#f7faff}
html[data-theme="light"] .route-chip{background:#fff;border-color:#e3e8f1}
html[data-theme="light"] .route-chip b{color:#2563eb}

/* 登录验证码 */
.captcha-row{display:flex;gap:10px;align-items:center}
.captcha-row input{flex:1;letter-spacing:6px;font-size:16px;text-align:center}
.captcha-img{height:44px;width:132px;border:1px solid var(--line-2);border-radius:8px;cursor:pointer;background:#fff;object-fit:cover}