/* NavHub — modern business style, light/dark, responsive */
:root {
  --bg: #f4f6fa; --bg-soft: #eceff5; --panel: #ffffff; --panel-2: #f8fafc;
  --text: #1c2333; --text-2: #5a6478; --text-3: #98a1b3;
  --border: #e3e8f0; --border-2: #d3dae6;
  --primary: #3562e8; --primary-2: #2a50c4; --primary-soft: #eaf0ff;
  --danger: #e5484d; --danger-soft: #fdebec;
  --ok: #2f9e63; --warn: #d97706; --warn-soft: #fef3e2;
  --shadow: 0 1px 3px rgba(20,30,60,.06), 0 4px 16px rgba(20,30,60,.05);
  --shadow-lg: 0 8px 32px rgba(20,30,60,.14);
  --radius: 12px; --radius-sm: 8px;
  --gap: 8px;
}
body[data-theme="dark"] {
  --bg: #12151d; --bg-soft: #181c26; --panel: #1c2130; --panel-2: #222839;
  --text: #e6eaf2; --text-2: #a4adc0; --text-3: #6d7789;
  --border: #2b3245; --border-2: #38415466;
  --primary: #5b82f5; --primary-2: #4066d8; --primary-soft: #24304f;
  --danger: #f0666b; --danger-soft: #3a2226;
  --ok: #4cc38a; --warn: #f0a132; --warn-soft: #3a2f1c;
  --shadow: 0 1px 3px rgba(0,0,0,.3), 0 4px 16px rgba(0,0,0,.25);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.5);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; }
body { font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif; background: var(--bg); color: var(--text); min-height: 100vh; }
a { color: var(--primary); text-decoration: none; }
button { font-family: inherit; }

/* ---------- layout ---------- */
.topbar { position: sticky; top: 0; z-index: 50; display: flex; align-items: center; gap: 16px; height: 56px; padding: 0 20px; background: var(--panel); border-bottom: 1px solid var(--border); box-shadow: var(--shadow); }
.brand { display: flex; align-items: center; gap: 8px; font-size: 16px; font-weight: 700; color: var(--text); cursor: pointer; white-space: nowrap; }
.brand .logo { width: 28px; height: 28px; border-radius: 8px; background: linear-gradient(135deg, var(--primary), #7c5cf0); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 14px; }
.search-wrap { flex: 1; max-width: 520px; position: relative; }
.search-wrap input { width: 100%; height: 36px; border-radius: 18px; border: 1px solid var(--border); background: var(--bg-soft); padding: 0 16px; color: var(--text); outline: none; transition: .2s; }
.search-wrap input:focus { border-color: var(--primary); background: var(--panel); box-shadow: 0 0 0 3px var(--primary-soft); }
.search-pop { position: absolute; top: 42px; left: 0; right: 0; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-lg); max-height: 420px; overflow: auto; display: none; }
.search-pop.show { display: block; }
.search-pop .sp-group { padding: 8px 0; }
.search-pop .sp-title { font-size: 12px; color: var(--text-3); padding: 4px 14px; }
.search-pop .sp-item { padding: 8px 14px; cursor: pointer; display: flex; gap: 8px; align-items: center; }
.search-pop .sp-item:hover { background: var(--bg-soft); }
.search-pop .sp-item .sub { color: var(--text-3); font-size: 12px; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.avatar-btn { display: flex; align-items: center; gap: 8px; cursor: pointer; border: none; background: none; color: var(--text); padding: 4px 8px; border-radius: 20px; }
.avatar-btn:hover { background: var(--bg-soft); }
.avatar { width: 30px; height: 30px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), #7c5cf0); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 13px; }
.user-menu { position: absolute; right: 16px; top: 54px; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-lg); min-width: 180px; padding: 6px; display: none; z-index: 60; }
.user-menu.show { display: block; }
.user-menu .um-item { padding: 9px 12px; border-radius: var(--radius-sm); cursor: pointer; display: flex; gap: 8px; align-items: center; }
.user-menu .um-item:hover { background: var(--bg-soft); }
.user-menu .um-head { padding: 10px 12px; border-bottom: 1px solid var(--border); margin-bottom: 6px; }
.user-menu .um-head .name { font-weight: 600; }
.user-menu .um-head .role { font-size: 12px; color: var(--text-3); }

.main { max-width: 1280px; margin: 0 auto; padding: 24px 20px 90px; }

/* nav tabs */
.tabs { display: flex; gap: 4px; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 4px; width: fit-content; margin-bottom: 20px; box-shadow: var(--shadow); overflow-x: auto; max-width: 100%; }
.tabs .tab { padding: 7px 16px; border-radius: var(--radius-sm); cursor: pointer; color: var(--text-2); white-space: nowrap; border: none; background: none; font-size: 14px; }
.tabs .tab.active { background: var(--primary); color: #fff; font-weight: 500; }
.tabs .tab:not(.active):hover { background: var(--bg-soft); color: var(--text); }

/* ---------- cards / blocks ---------- */
.cat-block { margin-bottom: 28px; }
.cat-block-header { display: flex; align-items: center; gap: 10px; cursor: pointer; padding: 6px 2px; user-select: none; }
.cat-block-header .cb-icon { width: 34px; height: 34px; border-radius: 10px; background: var(--primary-soft); display: flex; align-items: center; justify-content: center; font-size: 17px; flex-shrink: 0; }
.cat-block-header h2 { font-size: 18px; font-weight: 700; }
.cat-block-header .count { color: var(--text-3); font-size: 13px; }
.cat-block-header .arrow { margin-left: auto; color: var(--text-3); transition: transform .2s; }
.cat-block.collapsed .arrow { transform: rotate(-90deg); }
.cat-block-body { padding: 14px 0 0 2px; }
.cat-block.collapsed .cat-block-body { display: none; }

.sub-group { margin: 10px 0 16px; }
.sub-header { display: flex; align-items: center; gap: 6px; cursor: pointer; padding: 5px 0; color: var(--text-2); font-weight: 600; font-size: 14px; user-select: none; }
.sub-header .arrow { font-size: 11px; transition: transform .2s; color: var(--text-3); }
.sub-group.collapsed .arrow { transform: rotate(-90deg); }
.sub-group.collapsed .sub-body { display: none; }
.sub-body { padding: 4px 0 4px 16px; border-left: 2px solid var(--border); margin-left: 4px; }
.lv3 .sub-header { font-weight: 500; font-size: 13px; }
.lv4 .sub-header { font-weight: 400; font-size: 13px; color: var(--text-3); }

.card-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--gap); }
[data-layout="compact"] { --gap: 6px; }
[data-columns="4"] { --home-cols: 4; }
[data-columns="6"] { --home-cols: 6; }
[data-columns="8"] { --home-cols: 8; }

.site-card { display: flex; align-items: center; gap: 10px; padding: 12px; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); cursor: pointer; transition: .18s; min-width: 0; overflow: hidden; position: relative; }
.site-card:hover { transform: translateY(-2px); border-color: var(--primary); box-shadow: var(--shadow-lg); }
.site-card .sc-icon { width: 36px; height: 36px; border-radius: 10px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: 700; color: #fff; position: relative; overflow: hidden; }
.site-card .sc-fav { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; background: #fff; opacity: 0; transition: opacity .2s; }
.site-card .sc-fav.loaded { opacity: 1; }
.site-card .sc-fallback { position: relative; z-index: 1; }
.favicon-preview { width: 28px; height: 28px; border-radius: 6px; border: 1px solid var(--border); background: #fff; display: flex; align-items: center; justify-content: center; overflow: hidden; flex-shrink: 0; }
.favicon-preview img { width: 100%; height: 100%; object-fit: contain; opacity: 0; transition: opacity .2s; }
.favicon-preview img.loaded { opacity: 1; }
.site-card .sc-info { min-width: 0; }
.site-card .sc-name { font-weight: 600; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.site-card .sc-desc { font-size: 12px; color: var(--text-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 2px; }
.site-card .sc-acts { position: absolute; top: 6px; right: 6px; display: none; gap: 2px; }
.site-card:hover .sc-acts { display: flex; }
.sc-acts button { width: 24px; height: 24px; border: none; border-radius: 6px; background: var(--bg-soft); color: var(--text-2); cursor: pointer; font-size: 12px; }
.sc-acts button:hover { background: var(--primary-soft); color: var(--primary); }
.empty-hint { color: var(--text-3); text-align: center; padding: 40px 0; grid-column: 1 / -1; }

/* FAB */
.fab { position: fixed; right: 28px; bottom: 28px; width: 52px; height: 52px; border-radius: 50%; background: var(--primary); color: #fff; border: none; font-size: 26px; cursor: pointer; box-shadow: var(--shadow-lg); z-index: 40; transition: .2s; }
.fab:hover { background: var(--primary-2); transform: scale(1.06); }

/* ---------- buttons / forms ---------- */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--panel); color: var(--text); cursor: pointer; font-size: 14px; transition: .15s; white-space: nowrap; }
.btn:hover { border-color: var(--border-2); background: var(--bg-soft); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-2); }
.btn.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn.danger:hover { filter: brightness(.92); }
.btn.sm { padding: 4px 10px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

input.form, select.form, textarea.form { width: 100%; padding: 9px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-soft); color: var(--text); outline: none; font-size: 14px; transition: .15s; font-family: inherit; }
input.form:focus, select.form:focus, textarea.form:focus { border-color: var(--primary); background: var(--panel); box-shadow: 0 0 0 3px var(--primary-soft); }
.form-row { margin-bottom: 14px; }
.form-row label { display: block; font-size: 13px; color: var(--text-2); margin-bottom: 6px; }
.form-row .req::after { content: " *"; color: var(--danger); }
.cascade { display: flex; gap: 8px; flex-wrap: wrap; }
.cascade select { flex: 1; min-width: 110px; }

/* ---------- panels / tables ---------- */
.panel { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; }
.panel h3 { font-size: 16px; margin-bottom: 14px; }
.toolbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.toolbar .spacer { flex: 1; }

table.tbl { width: 100%; border-collapse: collapse; }
table.tbl th { text-align: left; font-size: 13px; color: var(--text-3); font-weight: 600; padding: 10px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; }
table.tbl td { padding: 11px 12px; border-bottom: 1px solid var(--border); font-size: 14px; }
table.tbl tr:hover td { background: var(--bg-soft); }
table.tbl .seq { color: var(--text-3); width: 40px; }
.tag-chip { display: inline-block; background: var(--primary-soft); color: var(--primary); font-size: 12px; padding: 2px 8px; border-radius: 10px; margin-right: 4px; }
.status-chip { font-size: 12px; padding: 2px 10px; border-radius: 10px; white-space: nowrap; display: inline-block; }
.status-chip.on { background: var(--primary-soft); color: var(--primary); }
.status-chip.off { background: var(--bg-soft); color: var(--text-3); }
.status-chip.dead { background: var(--danger-soft); color: var(--danger); }
.pagination { display: flex; align-items: center; gap: 8px; justify-content: flex-end; margin-top: 14px; color: var(--text-2); font-size: 13px; }

/* ---------- category tree page ---------- */
.catpage { display: grid; grid-template-columns: 280px 1fr; gap: 20px; align-items: start; }
.tree-panel { padding: 14px; }
.tree-node { user-select: none; }
.tree-row { display: flex; align-items: center; gap: 6px; padding: 7px 8px; border-radius: var(--radius-sm); cursor: pointer; }
.tree-row:hover { background: var(--bg-soft); }
.tree-row.active { background: var(--primary-soft); color: var(--primary); font-weight: 600; }
.tree-row .tn-arrow { width: 16px; text-align: center; color: var(--text-3); font-size: 11px; transition: transform .15s; cursor: pointer; }
.tree-row .tn-arrow.open { transform: rotate(90deg); }
.tree-row .tn-icon { font-size: 15px; }
.tree-row .tn-name { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tree-row .tn-badge { font-size: 11px; color: var(--text-3); background: var(--bg-soft); border-radius: 8px; padding: 1px 7px; }
.tree-children { margin-left: 18px; border-left: 1px dashed var(--border); padding-left: 6px; }
.tree-row .tn-acts { display: none; gap: 2px; }
.tree-row:hover .tn-acts { display: flex; }
.tn-acts button { border: none; background: var(--panel); color: var(--text-2); width: 22px; height: 22px; border-radius: 6px; cursor: pointer; font-size: 11px; }
.tn-acts button:hover { background: var(--primary-soft); color: var(--primary); }
.crumbs { color: var(--text-3); font-size: 13px; margin-bottom: 12px; }
.crumbs b { color: var(--text); font-weight: 600; }

/* ---------- import ---------- */
.dropzone { border: 2px dashed var(--border-2); border-radius: var(--radius); padding: 36px; text-align: center; color: var(--text-3); cursor: pointer; transition: .2s; background: var(--panel-2); }
.dropzone.drag { border-color: var(--primary); background: var(--primary-soft); color: var(--primary); }
.stat-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat-card { background: var(--panel-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; text-align: center; }
.stat-card .num { font-size: 24px; font-weight: 700; }
.stat-card .lbl { font-size: 12px; color: var(--text-3); margin-top: 4px; }
.stat-card.ok .num { color: var(--ok); }
.stat-card.err .num { color: var(--danger); }
.radio-row { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.radio-row label { display: flex; gap: 6px; align-items: center; cursor: pointer; font-size: 14px; }

/* ---------- settings ---------- */
.settings-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 20px; }
.setting-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--border); }
.setting-row:last-child { border-bottom: none; }
.setting-row .s-label { font-weight: 500; }
.setting-row .s-desc { font-size: 12px; color: var(--text-3); margin-top: 2px; }
.setting-row select, .setting-row input[type=number] { width: 150px; }
.seg { display: flex; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.seg button { border: none; background: var(--panel); color: var(--text-2); padding: 7px 14px; cursor: pointer; font-size: 13px; }
.seg button.active { background: var(--primary); color: #fff; }

/* ---------- auth ---------- */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--bg) 0%, var(--primary-soft) 100%); padding: 20px; }
.auth-card { width: 400px; max-width: 100%; background: var(--panel); border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow-lg); padding: 36px 32px; }
.auth-card .a-logo { width: 48px; height: 48px; border-radius: 14px; background: linear-gradient(135deg, var(--primary), #7c5cf0); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 22px; margin: 0 auto 14px; }
.auth-card h1 { font-size: 20px; text-align: center; margin-bottom: 4px; }
.auth-card .a-sub { text-align: center; color: var(--text-3); font-size: 13px; margin-bottom: 24px; }
.auth-card .a-switch { text-align: center; margin-top: 18px; font-size: 13px; color: var(--text-3); }

/* ---------- scope switcher ---------- */
.scope-bar { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; padding: 10px 14px; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.scope-bar > span:first-child { color: var(--text-2); font-size: 13px; font-weight: 500; }

/* ---------- site table improvements ---------- */
table.site-tbl { width: 100%; table-layout: fixed; }
table.site-tbl th, table.site-tbl td { vertical-align: middle; overflow: hidden; }
table.site-tbl .col-chk { width: 34px; text-align: center; }
table.site-tbl .col-name { width: 18%; min-width: 140px; }
table.site-tbl .col-name .site-name,
table.site-tbl .col-name .site-desc { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
table.site-tbl .col-url { width: 26%; min-width: 120px; }
table.site-tbl .col-url a { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
table.site-tbl .col-cat { width: 20%; min-width: 140px; white-space: nowrap; }
table.site-tbl .col-cat .cat-path { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
table.site-tbl .col-tags { width: 15%; min-width: 100px; }
table.site-tbl .col-tags .tag-chip { white-space: nowrap; }
table.site-tbl .col-status { width: 70px; text-align: center; }
table.site-tbl .col-acts { width: 130px; text-align: right; white-space: nowrap; }
table.site-tbl .col-acts .btn { margin-left: 6px; }
table.site-tbl .col-acts .btn:first-child { margin-left: 0; }
table.site-tbl .site-name { font-weight: 600; }
table.site-tbl .site-desc { color: var(--text-3); font-size: 12px; margin-top: 2px; }
.tag-chip { display: inline-block; background: var(--primary-soft); color: var(--primary); font-size: 12px; padding: 2px 8px; border-radius: 10px; margin-right: 4px; margin-bottom: 3px; }

/* ---------- home full display (adzhp-inspired) ---------- */
.home-layout { display: flex; align-items: flex-start; gap: 20px; }
.home-sidebar {
  width: 200px; flex-shrink: 0;
  position: sticky; top: 72px; align-self: flex-start;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 12px 8px; max-height: calc(100vh - 92px); overflow: auto;
}
.hs-brand { display: flex; align-items: center; gap: 8px; padding: 4px 10px 12px; font-weight: 800; font-size: 16px; color: var(--text); }
.hs-brand .hs-logo { font-size: 20px; }
.hs-nav { display: flex; flex-direction: column; gap: 2px; }
.hs-item { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: var(--radius-sm); cursor: pointer; color: var(--text); font-size: 14px; transition: .15s; }
.hs-item:hover { background: var(--bg-soft); }
.hs-item.active { background: var(--primary-soft); color: var(--primary); font-weight: 600; }
.hs-item .hs-ico { font-size: 15px; flex-shrink: 0; }
.hs-item .hs-txt { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hs-item .hs-num { font-size: 11px; color: var(--text-3); background: var(--bg-soft); border-radius: 8px; padding: 1px 7px; flex-shrink: 0; }
.home-main { flex: 1; min-width: 0; }
.home-main .card-grid.home-cards { grid-template-columns: repeat(var(--home-cols, 6), 1fr); }
.home-cat-section {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 16px 18px 18px; margin-bottom: 20px; scroll-margin-top: 80px;
}
.home-cat-head { display: flex; align-items: center; gap: 10px; padding: 0 0 12px; margin-bottom: 10px; border-bottom: 2px solid var(--primary-soft); position: relative; background: transparent; }
.home-cat-head .h-icon { font-size: 20px; }
.home-cat-head .h-name { font-size: 18px; font-weight: 700; flex: 1; }
.home-cat-head .h-count { font-size: 12px; color: var(--text-3); background: var(--bg-soft); padding: 2px 8px; border-radius: 10px; }
.home-cat-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; padding-left: 2px; }
.home-tab { padding: 5px 12px; border: 1px solid var(--border); background: var(--panel-2); color: var(--text-2); border-radius: var(--radius-sm); cursor: pointer; font-size: 13px; transition: .15s; }
.home-tab:hover { border-color: var(--primary); color: var(--primary); }
.home-tab.active { background: var(--primary); color: #fff; border-color: var(--primary); font-weight: 500; }
.home-tab-pane { display: none; }
.home-tab-pane.active { display: block; }
.home-cat-section.flash { animation: flashSection 1s ease; }
@keyframes flashSection { 0% { background: var(--primary-soft); } 100% { background: var(--panel); } }

/* ---------- modal improvements ---------- */
.modal-foot { padding: 14px 20px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 10px; }
.modal-foot .btn { min-width: 64px; justify-content: center; }
.modal-mask { position: fixed; inset: 0; background: rgba(10,14,25,.45); z-index: 100; display: flex; align-items: center; justify-content: center; padding: 20px; }
.modal { background: var(--panel); border-radius: 14px; box-shadow: var(--shadow-lg); width: 520px; max-width: 100%; max-height: 88vh; overflow: auto; }
.modal.wide { width: 680px; }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--border); font-weight: 600; font-size: 15px; }
.modal-head .x { border: none; background: none; font-size: 18px; color: var(--text-3); cursor: pointer; width: 28px; height: 28px; border-radius: 8px; }
.modal-head .x:hover { background: var(--bg-soft); }
.modal-body { padding: 20px; }
.modal-foot { padding: 14px 20px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 10px; }
#toast-wrap { position: fixed; top: 18px; left: 50%; transform: translateX(-50%); z-index: 200; display: flex; flex-direction: column; gap: 8px; align-items: center; }
.toast { background: var(--panel); color: var(--text); border: 1px solid var(--border); border-left: 3px solid var(--ok); box-shadow: var(--shadow-lg); border-radius: 10px; padding: 10px 18px; font-size: 14px; animation: slideDown .25s; }
.toast.err { border-left-color: var(--danger); }
@keyframes slideDown { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; } }

/* ---------- responsive ---------- */
@media (max-width: 1199px) { .home-main .card-grid.home-cards { --home-cols: 4; } .catpage { grid-template-columns: 260px 1fr; } }
@media (max-width: 900px) {
  .home-main .card-grid.home-cards { --home-cols: 3; }
  .catpage { grid-template-columns: 1fr; }
  .search-wrap { max-width: none; }
  .home-layout { flex-direction: column; }
  .home-sidebar { position: static; width: 100%; max-height: 260px; }
  .home-main { padding-left: 0; }
}
@media (max-width: 767px) {
  .home-main .card-grid.home-cards { --home-cols: 2; }
  .main { padding: 16px 12px 90px; }
  .brand span { display: none; }
  table.tbl { display: block; overflow-x: auto; }
  .topbar { padding: 0 12px; gap: 8px; }
  .hide-mobile { display: none !important; }
}
@media (max-width: 400px) { .home-main .card-grid.home-cards { --home-cols: 1; } }

/* ========= 图标选择器 ========= */
.icon-picker { margin-top: 8px; }
.icon-picker-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(36px, 1fr));
  gap: 6px; max-height: 150px; overflow-y: auto; padding: 8px;
  border: 1px solid var(--border); border-radius: 8px; background: var(--bg);
}
.icon-item {
  display: flex; align-items: center; justify-content: center;
  height: 36px; font-size: 18px; border-radius: 6px; cursor: pointer;
  border: 1px solid transparent; transition: all .12s; user-select: none;
}
.icon-item:hover { background: var(--bg-2, rgba(127,127,127,.12)); transform: scale(1.1); }
.icon-item.active { border-color: var(--accent, #4f7cff); background: var(--bg-2, rgba(127,127,127,.15)); }

/* ========= 右键菜单 ========= */
.context-menu {
  position: fixed; z-index: 9999; min-width: 168px; padding: 6px;
  background: var(--panel, #fff); border: 1px solid var(--border);
  border-radius: 10px; box-shadow: 0 8px 28px rgba(0,0,0,.16);
}
.ctx-item {
  display: block; width: 100%; padding: 7px 12px; text-align: left;
  font-size: 13px; color: var(--text-1, #222); background: none; border: none;
  border-radius: 6px; cursor: pointer; white-space: nowrap;
}
.ctx-item:hover { background: var(--bg-2, rgba(127,127,127,.12)); }
.ctx-item.danger { color: var(--danger, #e5484d); }

/* ========= 重复链接确认处置块 ========= */
.dup-block {
  margin-top: 14px; padding: 12px 14px; border-radius: 10px;
  border: 1px solid var(--border); background: var(--bg, rgba(127,127,127,.05));
}
.dup-head { font-size: 13px; font-weight: 600; color: var(--warn, #b8860b); margin-bottom: 4px; }
.dup-list { max-height: 240px; overflow: auto; border-radius: 8px; }
.dup-sub { font-size: 12px; color: var(--text-3, #999); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 220px; }
.dup-tip { font-size: 12px; color: var(--text-3, #999); margin: 8px 0 0; }
.dup-act { padding: 4px 6px; font-size: 12px; width: 100%; }

/* ============ 运营模块（公告 / 广告 / 友情链接 / 联系站长 / 站点信息） ============ */
.ann-bar { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.ann-item { display: flex; align-items: flex-start; gap: 10px; background: linear-gradient(90deg, var(--primary-soft, #eef4ff), var(--panel)); border: 1px solid var(--border); border-left: 3px solid var(--primary); border-radius: var(--radius); padding: 10px 14px; }
.ann-ico { font-size: 16px; line-height: 1.5; }
.ann-body { display: flex; flex-direction: column; gap: 2px; }
.ann-body b { font-size: 14px; color: var(--text); }
.ann-text { font-size: 13px; color: var(--text-2); }

.home-ads { margin: 16px 0; }
.home-ads-home_top { margin-top: 0; }
.home-ads-home_bottom { margin-bottom: 0; }
.ad-block { background: var(--panel); border: 1px dashed var(--border); border-radius: var(--radius); padding: 12px 14px; }
.ad-title { font-size: 13px; font-weight: 700; color: var(--primary); margin-bottom: 6px; }
.ad-content { font-size: 14px; color: var(--text); line-height: 1.6; }
.ad-content a { color: var(--primary); text-decoration: underline; }
.ad-content img { max-width: 100%; vertical-align: middle; }

/* 左侧栏：友情链接 / 联系站长 */
.hs-block { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--border); }
.hs-block-title { font-size: 12px; font-weight: 700; color: var(--text-2); margin-bottom: 8px; letter-spacing: .5px; }
.fl-list { display: flex; flex-direction: column; gap: 4px; }
.fl-item { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border-radius: var(--radius-sm); color: var(--text); font-size: 13px; text-decoration: none; transition: .15s; }
.fl-item:hover { background: var(--bg-soft); }
.fl-logo { width: 18px; height: 18px; flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center; font-size: 12px; }
.fl-logo img { width: 18px; height: 18px; border-radius: 4px; object-fit: cover; }
.fl-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hs-contact .ct-line { display: block; font-size: 13px; color: var(--text-2); padding: 3px 0; text-decoration: none; }
.hs-contact .ct-line:hover { color: var(--primary); }

/* 右侧主内容区底部的友情链接 */
.home-main .home-links {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 16px 18px; margin-top: 16px;
  border-top: none;
}
.home-main .home-links .hs-block-title { font-size: 14px; margin-bottom: 12px; letter-spacing: 0; }
.home-main .home-links .fl-list { flex-direction: row; flex-wrap: wrap; gap: 10px; }
.home-main .home-links .fl-item { background: var(--panel-2); border: 1px solid var(--border); }

/* 站点卡片浏览量 */
.sc-views { font-size: 11px; color: var(--text-3); margin-top: 4px; }

/* 运营设置页 tabs */
.ops-tabs { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.otab { border: 1px solid var(--border); background: var(--panel); color: var(--text-2); padding: 8px 16px; border-radius: var(--radius); cursor: pointer; font-size: 14px; transition: .15s; }
.otab:hover { border-color: var(--primary); color: var(--primary); }
.otab.active { background: var(--primary); border-color: var(--primary); color: #fff; }
#ops-panel { padding: 20px 22px; }

/* 站点信息表单在 panel 内间距 */
#ops-panel .form-row { margin-bottom: 14px; }
#ops-panel .form-row label { display: block; margin-bottom: 6px; font-size: 13px; color: var(--text-2); }
#ops-panel .form { width: 100%; }
#ops-panel textarea.form.code-area { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: 13px; line-height: 1.5; white-space: pre; }