/* Giao diện theo docs/design/DESIGN.md: "editorial precision" — chữ hiển thị đậm, khoảng trắng rộng, thẻ phẳng viền mảnh.
   Indigo chỉ dùng cho phần tử tương tác. Bóng đổ chỉ xuất hiện khi hover/focus. Lưới khoảng cách 4px.
   Phông tải từ Fontshare/Google (index.html); khi không có Internet (mạng nội bộ) dùng phông hệ thống thay thế. */
:root{
  --font-display:'General Sans','DM Sans',system-ui,'Segoe UI',sans-serif;
  --font-body:'DM Sans',system-ui,'Segoe UI',sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,Consolas,monospace;

  --pri:#5558E8;--pri-hover:#4F46E5;--pri-soft:rgba(85,88,232,.08);--pri-ring:rgba(85,88,232,.16);--on-pri:#fff;   /* --pri đạt >= 4,5:1 trên nền trắng cho chữ và nút */
  --bg:#FAFAFA;--bg-alt:#F3F3F6;--card:#FFFFFF;--fg:#0A0A0A;--muted:#6B6B6B;--neutral:#6E6E6E;--bd:#E8E8EC;
  --ok:#10B981;--warn:#F59E0B;--bad:#EF4444;
  --ok-text:#047857;--warn-text:#B45309;--bad-text:#B91C1C;   /* bản đậm hơn cho chữ nhỏ, đủ tương phản trên nền sáng */
  --bad-solid:#B91C1C;   /* nền đặc có chữ trắng (toast lỗi, số đếm khẩn) */
  --shadow-hover:0 8px 30px rgba(0,0,0,.08);--shadow-lg:0 10px 40px rgba(0,0,0,.14);
  --r-chip:4px;--r-ctl:6px;--r-panel:8px;--r-card:12px;
}
/* Chủ đề: mặc định theo hệ thống; data-theme="light" / "dark" (nút ở thanh bên, lưu ở trình duyệt) ép một chế độ */
:root{color-scheme:light}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --pri:#818CF8;--pri-hover:#A5B4FC;--pri-soft:rgba(129,140,248,.12);--pri-ring:rgba(129,140,248,.22);--on-pri:#0A0A0A;
  --bg:#0B0B0F;--bg-alt:#15151B;--card:#121217;--fg:#F2F2F4;--muted:#A1A1AA;--neutral:#8B8B94;--bd:#26262E;
  --ok:#34D399;--warn:#FBBF24;--bad:#F87171;--bad-solid:#DC2626;--ok-text:#34D399;--warn-text:#FBBF24;--bad-text:#F87171;
  --shadow-hover:0 8px 30px rgba(0,0,0,.5);--shadow-lg:0 10px 40px rgba(0,0,0,.6);color-scheme:dark;
}}
:root[data-theme="dark"]{
  --pri:#818CF8;--pri-hover:#A5B4FC;--pri-soft:rgba(129,140,248,.12);--pri-ring:rgba(129,140,248,.22);--on-pri:#0A0A0A;
  --bg:#0B0B0F;--bg-alt:#15151B;--card:#121217;--fg:#F2F2F4;--muted:#A1A1AA;--neutral:#8B8B94;--bd:#26262E;
  --ok:#34D399;--warn:#FBBF24;--bad:#F87171;--bad-solid:#DC2626;--ok-text:#34D399;--warn-text:#FBBF24;--bad-text:#F87171;
  --shadow-hover:0 8px 30px rgba(0,0,0,.5);--shadow-lg:0 10px 40px rgba(0,0,0,.6);color-scheme:dark;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:400 15px/1.5 var(--font-body);-webkit-font-smoothing:antialiased}
.hidden{display:none!important}
::selection{background:var(--pri-ring)}
a{color:var(--pri);text-decoration:none}a:hover{color:var(--pri-hover);text-decoration:underline;text-underline-offset:3px}

/* ---- bố cục: thanh bên cố định (nhóm chức năng) + nội dung ---- */
#app{display:grid;grid-template-columns:256px minmax(0,1fr);min-height:100vh}
.side{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;background:var(--card);border-right:1px solid var(--bd);z-index:6}
.brand{display:flex;align-items:center;gap:12px;height:56px;padding:0 20px;flex:0 0 auto}
.logo{width:28px;height:28px;border-radius:8px;flex:0 0 auto;background:radial-gradient(circle,#fff 2.4px,transparent 2.9px) 0 0/14px 14px,var(--pri);background-position:3.5px 3.5px,0 0}
.brand strong{display:block;font:700 16px/1.1 var(--font-display);letter-spacing:-.03em}
.brand small{display:block;font-size:12px;color:var(--muted);margin-top:2px}
.side nav{flex:1;min-height:0;overflow-y:auto;padding:4px 12px 16px;scrollbar-width:thin}
.ngroup{margin-top:10px}
.ngroup:first-child{margin-top:4px}
.nlabel{padding:0 12px 6px;font:500 12px/1 var(--font-body);letter-spacing:.07em;text-transform:uppercase;color:var(--neutral)}
.side nav a{position:relative;display:flex;align-items:center;gap:12px;height:34px;padding:0 12px;border-radius:var(--r-ctl);color:var(--muted);font-weight:500;font-size:14px;white-space:nowrap;transition:background .15s,color .15s}
.side nav a svg{width:18px;height:18px;flex:0 0 auto;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;opacity:.85}
.side nav a:hover{background:var(--bg-alt);color:var(--fg);text-decoration:none}
.side nav a.active{background:var(--pri-soft);color:var(--pri)}
.side nav a.active::before{content:"";position:absolute;left:-12px;top:8px;bottom:8px;width:3px;border-radius:0 3px 3px 0;background:var(--pri)}
.side nav a.active svg{opacity:1}
.side-foot{flex:0 0 auto;border-top:1px solid var(--bd);padding:16px;display:flex;flex-direction:column;gap:12px}
.who{display:flex;align-items:center;gap:12px;min-width:0}
.who #who{font-size:13px;font-weight:500;color:var(--fg);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.avatar{width:32px;height:32px;border-radius:9999px;flex:0 0 auto;display:grid;place-items:center;background:var(--pri-soft);color:var(--pri);font:700 14px/1 var(--font-display)}
.side-actions{display:flex;flex-wrap:wrap;gap:8px}
.side-actions>*{flex:1 1 auto;justify-content:center;text-align:center}
.side-actions button,.side-actions .hbtn{height:32px;font-size:13px}
.spacer{flex:1}
main{padding:32px 32px 64px;max-width:1360px;width:100%;margin:0 auto;min-width:0}
.topbar,.scrim{display:none}
.topbar svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}

@media(max-width:960px){
  #app{display:block}
  .topbar{display:flex;align-items:center;gap:12px;height:56px;padding:0 12px;position:sticky;top:0;z-index:5;border-bottom:1px solid var(--bd);
    background:color-mix(in srgb,var(--card) 82%,transparent);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px)}
  .topbar button{width:40px;padding:0;display:grid;place-items:center}
  .brand-sm{font:700 16px/1 var(--font-display);letter-spacing:-.03em}
  .side{position:fixed;left:0;top:0;bottom:0;width:272px;transform:translateX(-100%);transition:transform .22s ease;box-shadow:none;z-index:25}
  #app.menu-open .side{transform:none;box-shadow:var(--shadow-lg)}
  .scrim{display:block;position:fixed;inset:0;background:rgba(10,10,10,.45);z-index:24;opacity:0;pointer-events:none;transition:opacity .2s}
  #app.menu-open .scrim{opacity:1;pointer-events:auto}
  main{padding:20px 16px 48px}
}

/* ---- thẻ, tiêu đề ---- */
.card{background:var(--card);border:1px solid var(--bd);border-radius:var(--r-card);padding:24px;margin-bottom:24px;min-width:0;overflow-x:auto}
.modal .card,.modal-body.xl{overflow-x:visible}
.modal-body.xl{overflow:hidden}
h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-.03em;font-weight:700;color:var(--fg)}
h2{margin:0 0 16px;font-size:24px;line-height:1.2}
h3{margin:24px 0 12px;font-size:17px;letter-spacing:-.02em}
.muted{color:var(--muted)}
.err{color:var(--bad-text);margin-top:8px;white-space:pre-wrap}
code,kbd,pre{font-family:var(--font-mono)}
code{font-size:.9em}
kbd{border:1px solid var(--bd);border-bottom-width:2px;border-radius:var(--r-chip);padding:0 5px;background:var(--bg-alt);font-size:12px}

/* ---- bảng ---- */
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--bd);vertical-align:top}
th{color:var(--muted);font:500 12px/1.2 var(--font-body);letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}
tbody tr{transition:background .12s}
tbody tr:hover{background:var(--bg-alt)}
tbody tr:last-child td{border-bottom:0}
tr.click{cursor:pointer}tr.click:hover{background:var(--pri-soft)}

/* ---- nút, ô nhập ---- */
input,select,textarea,button{font:inherit;font-size:14px;color:var(--fg)}
input,select,textarea{background:var(--card);border:1px solid var(--bd);border-radius:var(--r-ctl);padding:10px 14px;transition:border-color .15s,box-shadow .15s}
input:not([type=checkbox]):not([type=radio]):not([type=file]),select{height:38px;padding-top:0;padding-bottom:0}
input::placeholder,textarea::placeholder{color:var(--neutral)}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--pri);box-shadow:0 0 0 3px var(--pri-ring)}
input[type=checkbox],input[type=radio]{accent-color:var(--pri);width:16px;height:16px;padding:0;vertical-align:middle}
select{padding-right:32px}
textarea{width:100%;font-family:var(--font-mono);font-size:13px;line-height:1.55;min-height:260px;resize:vertical}
button{cursor:pointer;background:transparent;border:1px solid var(--bd);border-radius:var(--r-ctl);padding:0 14px;height:38px;font-weight:500;white-space:nowrap;
  transition:transform .15s,background .15s,border-color .15s,box-shadow .15s,color .15s}
button:hover{background:var(--bg-alt);border-color:color-mix(in srgb,var(--fg) 22%,var(--bd));transform:translateY(-1px)}
button:focus-visible,a:focus-visible,summary:focus-visible{outline:0;box-shadow:0 0 0 3px var(--pri-ring);border-color:var(--pri)}
button.primary{background:var(--pri);border-color:var(--pri);color:var(--on-pri)}
button.primary:hover{background:var(--pri-hover);border-color:var(--pri-hover);box-shadow:0 4px 12px rgba(99,102,241,.35)}
button.danger{color:var(--bad-text);border-color:color-mix(in srgb,var(--bad) 45%,var(--bd))}
button.danger:hover{background:color-mix(in srgb,var(--bad) 8%,transparent);border-color:var(--bad)}
button:disabled{opacity:.45;cursor:default;transform:none;box-shadow:none}
button.sm{height:28px;padding:0 10px;font-size:12px}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:16px}
.row label{display:flex;flex-direction:column;gap:4px;font-size:12px;font-weight:500;color:var(--muted)}
.row label input,.row label select{font-weight:400;color:var(--fg)}

/* ---- chip / trạng thái ---- */
.badge{display:inline-flex;align-items:center;gap:6px;padding:2px 10px;border-radius:9999px;font-size:12px;font-weight:500;line-height:1.5;background:var(--bg-alt);color:var(--muted);border:0}
.badge::before{content:"";width:6px;height:6px;border-radius:9999px;background:currentColor;opacity:.9}
.b-ok{color:var(--ok-text);background:color-mix(in srgb,var(--ok) 13%,transparent)}
.b-bad{color:var(--bad-text);background:color-mix(in srgb,var(--bad) 12%,transparent)}
.b-warn{color:var(--warn-text);background:color-mix(in srgb,var(--warn) 16%,transparent)}
pre{background:var(--bg-alt);border:1px solid var(--bd);border-radius:var(--r-panel);padding:14px 16px;overflow:auto;max-height:420px;margin:8px 0;font-size:12.5px;line-height:1.6}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media(max-width:900px){.grid2{grid-template-columns:1fr}}

/* ---- đăng nhập ---- */
.login{display:flex;min-height:100vh;align-items:center;justify-content:center;padding:24px;
  background:radial-gradient(circle,var(--bd) 1px,transparent 1.3px) 0 0/22px 22px,var(--bg)}   /* lưới chấm: yếu tố trang trí duy nhất */
.login-card{width:400px;max-width:100%;display:flex;flex-direction:column;gap:12px;padding:40px;border-radius:var(--r-card)}
.login-card h1{margin:0 0 4px;font-size:32px;line-height:1.1;letter-spacing:-.04em}
.login-card a{font-size:13px}
.login-card button.primary{height:44px}
#userLogin,#keyLogin{display:flex;flex-direction:column;gap:12px}

/* ---- hộp thoại ---- */
.modal{position:fixed;inset:0;background:rgba(10,10,10,.5);backdrop-filter:blur(3px);display:flex;align-items:flex-start;justify-content:center;padding:48px 16px;overflow:auto;z-index:20}
.modal-body{width:min(900px,100%);margin:0;box-shadow:var(--shadow-lg);animation:pop .18s ease-out}
@keyframes pop{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.toast{cursor:pointer;position:fixed;bottom:24px;right:24px;background:var(--fg);color:var(--bg);padding:12px 18px;border-radius:var(--r-panel);z-index:30;max-width:420px;font-size:14px;box-shadow:var(--shadow-lg)}
.toast.bad{background:var(--bad-solid);color:#fff}

/* ---- form cấu hình hook ---- */
.modal-body.wide{width:min(1100px,100%)}
.tabs{display:flex;gap:4px;margin:12px 0}
.tab.active{background:var(--pri);border-color:var(--pri);color:var(--on-pri)}
details.sec{border:1px solid var(--bd);border-radius:var(--r-panel);margin-bottom:12px;background:var(--card)}
details.sec>summary{cursor:pointer;padding:12px 16px;font-weight:500}
details.sec>.grid,details.more>.grid{padding:4px 16px 16px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px 16px}
.grid.g2{grid-template-columns:repeat(2,minmax(0,1fr))}   /* hai ô ngang bằng nhau (vd hai khung JSON cạnh nhau) */
@media(max-width:700px){.grid.g2{grid-template-columns:1fr}}
/* Mã QR luôn nền trắng ô đen kể cả giao diện tối: máy quét cần tương phản tối đa, nên không dùng biến màu theo giao diện */
.qr{display:inline-flex;background:#fff;padding:8px;border:1px solid var(--bd);border-radius:var(--r-panel);margin:4px 0 8px;max-width:100%}
.qr svg{display:block;max-width:100%;height:auto}
/* Trang Cấu hình hệ thống */
.set-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 16px}
.set-tabs button[aria-pressed=true]{background:var(--pri);border-color:var(--pri);color:var(--on-pri,#fff)}
.set-tabs .muted{font-size:12px}
.set-tabs button[aria-pressed=true] .muted{color:inherit;opacity:.9}
/* Thanh công cụ: thẳng hàng theo mép dưới (nhãn ô tìm kiếm nằm trên ô, không đẩy nút lệch) */
.set-toolbar{align-items:flex-end;gap:12px 16px}
.set-toolbar h2{align-self:center}
.set-toolbar button{white-space:nowrap}   /* chiều cao nút và ô nhập lấy theo chuẩn chung của ứng dụng (38px), không tự đặt */
.set-search{display:flex;flex-direction:column;gap:4px;font-size:12px;font-weight:500;color:var(--muted);min-width:260px}
.set-list{display:flex;flex-direction:column;gap:12px}
.set-item{display:flex;flex-direction:column;gap:6px;padding:16px;border:1px solid var(--bd);border-radius:var(--r-panel);background:var(--bg-alt)}
.set-item.set-dirty{border-color:var(--warn);box-shadow:inset 3px 0 0 var(--warn)}
.set-head{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.set-item input[type=text],.set-item input[type=password],.set-item select,.set-item textarea{max-width:560px;width:100%}
.set-item textarea{min-height:0}
.set-num{display:inline-flex;align-items:center;gap:8px}
.set-num input{width:160px}
.set-switch{display:inline-flex;align-items:center;gap:8px;font-weight:400}
.set-help{font-size:12.5px;line-height:1.5}
.set-key{font-family:var(--font-mono);font-size:11.5px}
.set-actions{display:flex;gap:8px;flex-wrap:wrap}
.set-actions:not(:has(button)){display:none}
.set-item .err:empty{display:none}
.set-actions button{font-size:12.5px;padding:4px 10px}
.set-restart{padding:12px 16px;border-radius:var(--r-panel);background:var(--warn-soft,var(--bg-alt));border:1px solid var(--warn)}
.set-bar{position:sticky;bottom:0;display:flex;gap:12px;align-items:center;margin-top:16px;padding:12px 16px;background:var(--card);border:1px solid var(--bd);border-radius:var(--r-panel);box-shadow:0 -4px 12px rgba(0,0,0,.06)}
@media(max-width:700px){.set-toolbar{align-items:stretch}.set-toolbar .spacer{display:none}.set-search{min-width:0;width:100%}.set-bar{flex-wrap:wrap}}
.fld{display:flex;flex-direction:column;gap:4px;font-size:14px}
.fld>span{color:var(--muted);font-size:12px;font-weight:500}
.fld.wide{grid-column:1/-1}
.fld.chk{flex-direction:row;align-items:center;gap:8px;align-self:end;padding-bottom:8px}
.fld small,.docs small{color:var(--muted);font-size:12px}
.fld input,.fld select,.fld textarea{width:100%}
.fld.chk input{width:16px}
.fld textarea{min-height:0;font-family:var(--font-body)}
.kvrow,.mline{display:flex;gap:8px;margin-bottom:8px;align-items:center;flex-wrap:wrap}
.kvrow input{flex:1;min-width:120px}
.mline input.mt{flex:1 1 180px}.mline input.mv{flex:2 1 240px}.mline input.sh{flex:0 1 110px}
.mline select{flex:0 0 auto;width:auto}
.mrule,.irule{border:1px solid var(--bd);border-radius:var(--r-panel);padding:12px;margin-bottom:8px;background:var(--card)}
.mrule.adv,.irule.adv{background:var(--bg-alt)}
.mrule .drag{cursor:grab;user-select:none;color:var(--neutral);padding:0 4px;font-size:16px;line-height:1}
.mrule.dragging{opacity:.4}
.mrule.drop-before{box-shadow:0 -3px 0 0 var(--pri)}
.mrule.drop-after{box-shadow:0 3px 0 0 var(--pri)}
.itemrules{margin:8px 0 4px 12px;padding-left:12px;border-left:3px solid var(--bd)}
.mrule:has(>.itemrules),.irule:has(>.itemrules){border-color:color-mix(in srgb,var(--pri) 40%,var(--bd))}   /* rule mảng / object lồng nhau nổi hơn rule thường */
.irule{background:var(--bg-alt)}.irule .irule{background:var(--card)}   /* xen kẽ nền theo tầng để thấy lồng nhau */
button.rm{width:28px;padding:0;font-size:16px;line-height:1;color:var(--muted)}
button.rm:hover{color:var(--bad-text);border-color:var(--bad);background:color-mix(in srgb,var(--bad) 8%,transparent)}
.itemrules>small{display:block;margin-bottom:8px}
details.more{margin-top:4px}details.more>summary{cursor:pointer;color:var(--muted);font-size:13px;padding:4px 0}
.cgroup{border-left:2px solid var(--pri);padding:8px 0 4px 16px;margin:8px 0}
.cgroup .cgroup{margin-left:8px}
.crule{background:var(--bg-alt);padding:8px;border-radius:var(--r-ctl)}
.inl{display:flex;gap:4px;align-items:center;font-size:12px;color:var(--muted);flex:0 0 auto}

/* ---- trang hướng dẫn: mục lục dính bên trái (tìm kiếm + nhóm theo phần), nội dung rộng vừa phải để dễ đọc ---- */
.docs{display:grid;grid-template-columns:292px minmax(0,1fr);gap:24px;align-items:start}
.toc{position:sticky;top:24px;max-width:100%;max-height:calc(100vh - 48px);overflow:auto;padding:0;font-size:13px;scrollbar-width:thin}
.toc-toggle{display:none;width:100%;margin:0;border:0;border-bottom:1px solid var(--bd);border-radius:0;text-align:left;padding:12px 16px;font-weight:500;background:transparent}
.toc-search{position:sticky;top:0;z-index:1;background:var(--card);padding:12px 12px 8px;border-bottom:1px solid var(--bd)}
.toc-search input{width:100%}
#docHits{font-size:12px;margin-top:6px}
.toc-list{padding:8px 8px 16px}
.toc-part{font:500 12px/1.3 var(--font-body);letter-spacing:.06em;text-transform:uppercase;color:var(--neutral);padding:14px 8px 4px}
.toc-item>a,.toc-subs a{display:flex;gap:8px;color:var(--muted);padding:6px 8px;border-radius:var(--r-ctl);line-height:1.35;transition:background .12s,color .12s}
.toc-item>a:hover,.toc-subs a:hover{background:var(--bg-alt);color:var(--fg);text-decoration:none}
.toc-item .num{flex:0 0 22px;color:var(--neutral);font-variant-numeric:tabular-nums}
.toc-item.active>a{background:var(--pri-soft);color:var(--pri);font-weight:500}
.toc-item.active .num{color:var(--pri)}
.toc-subs{display:none;margin:2px 0 6px 30px;border-left:1px solid var(--bd)}
.toc-item.active .toc-subs{display:block}
.toc-subs a{padding:4px 10px;font-size:12.5px}
.searching .toc-subs{display:none!important}
.dhide{display:none!important}

.doc-body{min-width:0;max-width:880px}
.doc-hero{padding:8px 0 16px}
.doc-hero h1{font:700 40px/1.1 var(--font-display);letter-spacing:-.04em;margin:0 0 8px}
.doc-hero>p{color:var(--muted);font-size:16px;margin:0 0 20px;max-width:640px}
.hero-links{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}
.hero-links a{display:flex;flex-direction:column;gap:4px;padding:16px;background:var(--card);border:1px solid var(--bd);border-radius:var(--r-card);color:var(--fg);transition:transform .2s,box-shadow .2s,border-color .2s}
.hero-links a:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:var(--pri);text-decoration:none}
.hero-links b{font:600 15px/1.3 var(--font-display)}
.hero-links span{color:var(--muted);font-size:13px}
.dpart{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 12px;margin:40px 0 16px;padding:0 4px}
.dpart span{font:500 12px/1 var(--font-body);letter-spacing:.08em;text-transform:uppercase;color:var(--pri)}
.dpart b{font:700 24px/1.2 var(--font-display);letter-spacing:-.03em}
.dpart small{flex-basis:100%;color:var(--muted);font-size:13px}
.dsec{scroll-margin-top:72px}
.doc-body h2{display:flex;align-items:baseline;gap:12px;border-bottom:1px solid var(--bd);padding-bottom:12px;font-size:26px}
.doc-body h2 .num{flex:0 0 auto;min-width:32px;text-align:center;font:600 14px/26px var(--font-body);color:var(--pri);background:var(--pri-soft);border-radius:var(--r-chip);padding:0 8px}
.doc-body h3{margin:28px 0 8px;font-size:17px;scroll-margin-top:72px}
.anchor{margin-left:8px;font-weight:400;font-size:.8em;opacity:0;color:var(--neutral);transition:opacity .12s}
h2:hover .anchor,h3:hover .anchor,.anchor:focus{opacity:1}
.doc-body code{background:var(--bg-alt);border:1px solid var(--bd);border-radius:var(--r-chip);padding:1px 6px;font-size:12.5px}
.doc-body pre{max-height:none}
.doc-body pre code{border:0;background:none;padding:0}
.doc-body td,.doc-body th{font-size:14px}
.doc-body li{margin:4px 0}
.doc-body kbd{font:500 12px var(--font-mono);border:1px solid var(--bd);border-bottom-width:2px;border-radius:var(--r-chip);padding:1px 6px;background:var(--bg-alt)}
.doc-body table{display:block;overflow-x:auto}
.doc-body .find td:first-child{white-space:normal;min-width:180px}
.doc-body mark.hit{background:color-mix(in srgb,var(--warn) 40%,transparent);color:inherit;border-radius:2px;padding:0 1px}
.xref{white-space:normal;font-weight:500}
.xref .xt{font-weight:400;color:var(--muted)}
.note,.tip{padding:12px 16px;border-radius:var(--r-chip);margin:12px 0}
.note{background:color-mix(in srgb,var(--warn) 12%,transparent);border-left:3px solid var(--warn)}
.tip{background:var(--pri-soft);border-left:3px solid var(--pri)}
.scroll-y{max-height:min(42vh,340px);overflow:auto}
.steps>li{margin:12px 0}
.steps>li::marker{font-weight:600;color:var(--pri)}
.flow{display:flex;flex-wrap:wrap;align-items:stretch;gap:8px;margin:16px 0}
.fstep{flex:1 1 118px;min-width:108px;padding:12px;border:1px solid var(--bd);border-radius:var(--r-panel);background:var(--bg-alt);display:flex;flex-direction:column;gap:4px}
.fstep b{font:600 13px/1.3 var(--font-display)}
.fstep span{font-size:12.5px;color:var(--muted);line-height:1.45}
.farrow{align-self:center;color:var(--pri);font-size:20px}
.paths{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin:8px 0}
.path{border:1px solid var(--bd);border-radius:var(--r-panel);padding:12px 16px}
.path b{display:block;font:600 14px var(--font-display);margin-bottom:4px}
.path ol{margin:0;padding-left:20px;font-size:13.5px}
.api td:first-child{width:1%;white-space:nowrap}
.verb{display:inline-block;min-width:56px;text-align:center;font:600 12px/1 var(--font-mono);padding:4px 6px;border-radius:var(--r-chip);background:var(--bg-alt);color:var(--muted)}
.v-get{color:var(--ok-text);background:color-mix(in srgb,var(--ok) 13%,transparent)}
.v-post{color:var(--pri);background:var(--pri-soft)}
.v-put,.v-patch{color:var(--warn-text);background:color-mix(in srgb,var(--warn) 14%,transparent)}
.v-delete{color:var(--bad-text);background:color-mix(in srgb,var(--bad) 12%,transparent)}
.dnav{display:flex;justify-content:space-between;gap:12px;margin-top:28px;padding-top:16px;border-top:1px solid var(--bd)}
.dnav a{display:flex;flex-direction:column;gap:2px;max-width:48%;padding:10px 14px;border:1px solid var(--bd);border-radius:var(--r-panel);color:var(--fg);font-weight:500;font-size:14px}
.dnav a:hover{border-color:var(--pri);text-decoration:none}
.dnav a.next{text-align:right;margin-left:auto}
.dnav small{color:var(--muted);font-weight:400;font-size:12px}
.to-top{position:fixed;right:24px;bottom:24px;width:40px;height:40px;border-radius:9999px;padding:0;font-size:18px;box-shadow:var(--shadow-lg);z-index:5}
@media(max-width:960px){
  .docs{grid-template-columns:1fr}
  .toc{position:static;max-height:none;overflow:visible}
  .toc-toggle{display:block}
  .toc .toc-list{display:none;max-height:60vh;overflow:auto}
  .toc.open .toc-list{display:block}
  .doc-hero h1{font-size:30px}
  .dsec{scroll-margin-top:72px}
}
@media print{
  #app{display:block}.side,.topbar,.toc,.to-top,.dnav,.anchor,.scrim{display:none!important}
  .docs{display:block}.doc-body{max-width:none}.dsec{break-inside:auto;border:0}.dpart{break-before:page}
  .doc-body a{color:inherit}
}

/* ---- hộp thoại hook: tiêu đề + khung nội dung + chân trang cố định ---- */
.modal-body.xl{width:min(1180px,100%);height:calc(100vh - 96px);padding:0;display:flex;flex-direction:column;overflow:hidden}
.dlg-head,.dlg-foot{display:flex;align-items:center;gap:12px;padding:12px 20px;flex-wrap:wrap}
.dlg-head{border-bottom:1px solid var(--bd)}.dlg-head h2{margin:0}
.dlg-head code{font-size:15px;background:var(--bg-alt);padding:2px 8px;border-radius:var(--r-chip)}
.dlg-foot{border-top:1px solid var(--bd);background:var(--card)}
.dlg-foot .err{margin:0;max-width:60%;max-height:64px;overflow:auto}
.dlg-main{flex:1;min-height:0;display:flex}
.dlg-main .fill{flex:1;min-width:0;min-height:0}
.dlg-main textarea.fill{border:0;border-radius:0;padding:20px;resize:none;min-height:0}
.dlg-main textarea.fill:focus{box-shadow:none}
.seg{display:inline-flex}.seg .tab{border-radius:0;height:32px}.seg .tab:first-child{border-radius:var(--r-ctl) 0 0 var(--r-ctl)}.seg .tab:last-child{border-radius:0 var(--r-ctl) var(--r-ctl) 0}
.seg .tab+.tab{margin-left:-1px}
button.x{border:0;font-size:22px;line-height:1;padding:2px 10px;background:transparent}
.hf{display:flex;height:100%}
.hfnav{width:224px;flex:0 0 auto;border-right:1px solid var(--bd);padding:12px;display:flex;flex-direction:column;gap:2px;overflow:auto;background:var(--bg-alt)}
.hfitem{display:flex;align-items:center;gap:10px;text-align:left;border:0;background:transparent;padding:0 12px;height:38px;border-radius:var(--r-ctl);color:var(--muted);width:100%}
.hfitem:hover{background:var(--card);color:var(--fg);transform:none}
.hfitem.active{background:var(--card);color:var(--fg);box-shadow:inset 0 0 0 1px var(--pri)}
.hfn{width:22px;height:22px;border-radius:9999px;background:var(--bd);color:var(--muted);font-size:12px;font-weight:500;display:grid;place-items:center;flex:0 0 auto}
.hfitem.active .hfn{background:var(--pri);color:var(--on-pri)}
.hfl{flex:1}
.nb{font-style:normal;font-size:12px;padding:0 7px;border-radius:9999px;background:var(--bg);color:var(--muted);font-weight:500}
.nb.ok{color:var(--ok-text);background:color-mix(in srgb,var(--ok) 14%,transparent)}.nb.warn{color:var(--warn-text);background:color-mix(in srgb,var(--warn) 18%,transparent)}
.hfpane{flex:1;min-width:0;overflow:auto;padding:24px 32px}
.pdesc{margin:0 0 20px;padding:12px 16px;background:var(--pri-soft);border-radius:var(--r-panel);color:var(--fg)}
.pdesc code,.fld small code{background:var(--card);border:1px solid var(--bd);border-radius:var(--r-chip);padding:0 5px}
section.sub{margin-bottom:24px}
section.sub>h4{margin:0 0 12px;font-size:15px;padding-bottom:8px;border-bottom:1px solid var(--bd)}
details.adv{border:1px dashed var(--bd);border-radius:var(--r-panel);margin:8px 0 16px}
details.adv>summary{cursor:pointer;padding:12px 16px;color:var(--muted);font-weight:500}
details.adv>.grid{padding:4px 16px 16px}
/* Mục nâng cao chứa nguyên một khối mapping (có lưới riêng bên trong): không bọc thêm lưới để khối chiếm hết chiều ngang */
details.adv>.advbody{padding:4px 16px 16px}
details.adv>.advbody>.pdesc{margin-bottom:16px}
@media(max-width:800px){
  .modal{padding:0}.modal-body.xl{height:100vh;border-radius:0}
  .hf{flex-direction:column}.hfnav{width:auto;flex-direction:row;border-right:0;border-bottom:1px solid var(--bd);overflow-x:auto}
  .hfitem{flex:0 0 auto;width:auto}.hfl{white-space:nowrap}
}

/* ---- tiêu đề / chân hộp thoại ---- */
.dlg-head{flex-wrap:nowrap;gap:12px;padding:12px 16px 12px 20px}
.dlg-head h2{flex:1;min-width:0;font-size:18px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dlg-head .seg{flex:0 0 auto}
.hbtn{display:inline-flex;align-items:center;gap:6px;flex:0 0 auto;height:32px;padding:0 12px;border:1px solid var(--bd);border-radius:var(--r-ctl);
  color:var(--fg);text-decoration:none;font-size:13px;font-weight:500;background:transparent;cursor:pointer;transition:background .15s,border-color .15s,transform .15s}
.hbtn:hover{background:var(--bg-alt);text-decoration:none;color:var(--fg);transform:translateY(-1px)}
.hbtn.x{width:32px;padding:0;justify-content:center;font-size:14px}
.hbtn.x:hover{border-color:var(--bad);color:var(--bad-text)}
.dlg-foot{flex-wrap:nowrap;justify-content:flex-end;padding:12px 20px}
.dlg-foot .err{flex:1;margin:0;max-width:none;font-size:13px}
.dlg-foot button{flex:0 0 auto;min-width:96px}
.hfitem{white-space:nowrap}
@media(max-width:700px){
  main{padding:20px 12px 48px}.card{padding:16px}
  .hbtn .lbl{display:none}.hbtn:not(.x){padding:0 10px}
  .dlg-head{padding:8px 10px 8px 14px}.dlg-head h2{font-size:15px}
  .hfnav{padding:8px;gap:6px}.hfitem{padding:0 10px}.hfitem .nb{display:none}
  .login-card{padding:24px}
}

/* ---- popup gợi ý khi nhập cấu hình ---- */
.sgpop{position:fixed;z-index:40;max-height:300px;overflow:auto;background:var(--card);border:1px solid var(--pri);border-radius:var(--r-panel);box-shadow:var(--shadow-lg);font-size:13px}
.sgsig{padding:8px 12px;border-bottom:1px solid var(--bd);font-family:var(--font-mono);background:var(--bg-alt);position:sticky;top:0}
.sgsig u{font-weight:700;color:var(--pri)}
.sgitem{display:flex;gap:8px;align-items:baseline;padding:6px 12px;cursor:pointer}
.sgitem.on,.sgitem:hover{background:var(--pri-soft)}
.sgtag{flex:0 0 62px;font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.sgtag.t-Hàm{color:var(--ok-text)}.sgtag.t-Toán{color:var(--warn-text)}
.sglabel{font-family:var(--font-mono);font-weight:500}
.sgtype{font-size:12px;color:var(--muted);background:var(--bg-alt);border-radius:var(--r-chip);padding:0 6px}
.sgdesc{color:var(--muted);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sgsig .sgdesc{white-space:normal;font-family:var(--font-body)}
#oRows input,#oRows select{width:100%}
.sghint{padding:8px 12px;color:var(--warn-text);font-size:12px;max-width:520px;white-space:normal}
.gw-rows{width:100%;border-collapse:collapse;margin:4px 0 8px}
.gw-rows th{font-size:12px;color:var(--muted);font-weight:500;text-align:left;padding:2px 6px 2px 0;white-space:nowrap}
.gw-rows td{padding:2px 6px 2px 0;vertical-align:middle}
.gw-rows input,.gw-rows select{width:100%;min-width:60px}
.gw-rows input[type=checkbox]{width:16px;min-width:0}
.gw-rows .gw-x{width:28px}
.gw-url{display:block;word-break:break-all;padding:8px 12px;background:var(--bg-alt);border-radius:var(--r-ctl);font-family:var(--font-mono,monospace);font-size:13px}
.gw-json{width:100%;min-height:200px;font-family:var(--font-mono,monospace);font-size:13px}
.gw-json.sm{min-height:110px}
.gw-pre{max-height:360px;overflow:auto;white-space:pre-wrap;word-break:break-word;background:var(--bg-alt);padding:12px;border-radius:var(--r-ctl);font-size:13px}
form.filters{align-items:flex-end;margin:8px 0 16px;padding:16px;background:var(--bg-alt);border-radius:var(--r-panel)}
form.filters input,form.filters select{min-width:150px;background:var(--card)}

/* ---- tổng quan / cảnh báo / báo cáo ---- */
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:16px;margin:16px 0 24px}
.tile{display:flex;flex-direction:column-reverse;gap:4px;padding:16px 20px;border:1px solid var(--bd);border-radius:var(--r-card);background:var(--card);color:var(--fg);text-decoration:none;transition:box-shadow .2s,transform .2s,border-color .2s}
.tile b{font:700 32px/1.1 var(--font-display);letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.tile span{color:var(--muted);font-size:12px;font-weight:500;letter-spacing:.05em;text-transform:uppercase}
a.tile:hover{border-color:var(--pri);box-shadow:var(--shadow-hover);transform:translateY(-2px);text-decoration:none;color:var(--fg)}
.tile.ok b{color:var(--ok-text)}.tile.bad b{color:var(--bad-text)}
table.timeline td{padding:6px 12px}
table.chk td{padding:12px 16px}
table.chk td:first-child{width:36px;font-weight:700;font-size:16px;text-align:center}
.chk-ok{color:var(--ok-text)}.chk-warn{color:var(--warn-text)}.chk-fail{color:var(--bad-text)}.chk-skip{color:var(--neutral)}
table.chk details{margin-top:4px}
td,th,.tile b{font-variant-numeric:tabular-nums}
svg text{font-family:var(--font-body)}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}button:hover,a.tile:hover{transform:none}}

/* ---- nút chọn chế độ sáng / tối / tự động ---- */
.theme-switch{display:flex;gap:2px;padding:2px;border:1px solid var(--bd);border-radius:var(--r-ctl);background:var(--bg-alt)}
.theme-switch button{flex:1;height:28px;padding:0 8px;border:0;border-radius:4px;background:transparent;color:var(--muted);font-size:12px;display:inline-flex;align-items:center;justify-content:center;gap:6px;transform:none}
.theme-switch button:hover{background:transparent;color:var(--fg);transform:none}
.theme-switch button[aria-pressed="true"]{background:var(--card);color:var(--pri);box-shadow:0 0 0 1px var(--bd)}
.theme-switch svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.side-foot .theme-switch{margin-bottom:8px}
.login-theme{position:fixed;top:16px;right:16px;width:132px}
.login-theme button span{display:none}
@media print{.theme-switch{display:none!important}}

/* ---- cột thao tác: nút chính + menu "⋯", luôn ở mép phải bảng ---- */
th.col-act,td.col-act{width:1%;white-space:nowrap;text-align:right}
[hidden]{display:none !important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.acts{display:inline-flex;align-items:center;justify-content:flex-end;gap:6px}
.kebab{width:28px;padding:0;font-size:16px;line-height:1;letter-spacing:0}
.kebab[aria-expanded="true"]{background:var(--bg-alt);border-color:color-mix(in srgb,var(--fg) 22%,var(--bd))}
.menu-pop{display:none;position:fixed;z-index:1000;min-width:196px;padding:4px;background:var(--card);border:1px solid var(--bd);border-radius:var(--r-panel);box-shadow:var(--shadow-lg);text-align:left}
.menu-pop.open{display:block}
.menu-pop .mi{display:flex;align-items:center;justify-content:flex-start;width:100%;height:34px;padding:0 12px;border:0;border-radius:var(--r-ctl);font-weight:400;font-size:14px;color:var(--fg);background:transparent;transform:none;white-space:nowrap}
.menu-pop .mi:hover,.menu-pop .mi:focus-visible{background:var(--bg-alt);transform:none;box-shadow:none;border:0}
.menu-pop .mi.danger{color:var(--bad-text)}
.menu-pop .mi.danger:hover,.menu-pop .mi.danger:focus-visible{background:color-mix(in srgb,var(--bad) 10%,transparent)}
.menu-pop .sep{height:1px;margin:4px 0;background:var(--bd)}
@media print{.col-act{display:none}}

/* ---- bộ soạn thông báo kết quả (đối tác / hook / workflow) ---- */
.nf{margin-top:8px}
.nf-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:8px}
.nf-row select{flex:0 0 150px}
.nf-row .f-bot,.nf-row .f-hook,.nf-row .f-mail{flex:1 1 220px;display:none}
.nf-row[data-type="telegram"] .f-bot,.nf-row[data-type="zalo"] .f-bot,.nf-row[data-type="slack"] .f-hook,.nf-row[data-type="teams"] .f-hook,.nf-row[data-type="email"] .f-mail{display:block}
.nf-out{margin-top:8px;font-size:13px}
.nf textarea{width:100%}

/* ---- workflow: các bước và biểu đồ trạng thái ---- */
.wf-step{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:8px;padding:8px;border:1px solid var(--bd);border-radius:var(--r-panel);background:var(--bg-alt)}
.wf-step select{flex:1 1 240px}
.wf-n{flex:0 0 24px;height:24px;border-radius:9999px;background:var(--pri-soft);color:var(--pri);font:600 12px/24px var(--font-body);text-align:center}
.chip{display:inline-block;padding:2px 10px;border-radius:9999px;font-size:12px;font-weight:500;background:var(--bg-alt);color:var(--muted);border:1px solid var(--bd);white-space:nowrap}
.chip-sep{color:var(--neutral);margin:0 4px}
.chip.st-succeeded{color:var(--ok-text);background:color-mix(in srgb,var(--ok) 13%,transparent);border-color:transparent}
.chip.st-failed{color:var(--bad-text);background:color-mix(in srgb,var(--bad) 12%,transparent);border-color:transparent}
.chip.st-running,.chip.st-pending{color:var(--warn-text);background:color-mix(in srgb,var(--warn) 14%,transparent);border-color:transparent}
.chip.st-skipped,.chip.st-cancelled{text-decoration:line-through}
.nf .row{align-items:flex-start}
#ptNotes,.nf textarea{min-height:0}
#ptNotes{height:72px}

.wf-step{flex-direction:column;align-items:stretch;gap:6px}
.wf-line{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.wf-par{padding-left:32px}
.wf-pn{flex:0 0 24px;color:var(--pri);font-weight:600;text-align:center}
tr.subrow td{background:var(--bg-alt);border-bottom-color:transparent}

/* ---- biểu mẫu nhiều thẻ (người dùng, vai trò, khoá API) ---- */
.modal-body.frm-w{width:min(880px,100%)}
.frm-tabs{display:flex;gap:2px;border-bottom:1px solid var(--bd);margin:8px 0 16px;overflow-x:auto}
.frm-tab{border:0;border-bottom:2px solid transparent;border-radius:0;background:transparent;box-shadow:none;height:auto;padding:10px 14px;display:inline-flex;gap:8px;align-items:center;white-space:nowrap;color:var(--muted)}
.frm-tab:hover{color:var(--fg);background:var(--bg-alt)}
.frm-tab.active{border-bottom-color:var(--pri);color:var(--fg);font-weight:500}
.frm-n{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--bg-alt);font-size:12px;color:var(--muted)}
.frm-tab.active .frm-n{background:var(--pri);color:var(--on-pri)}
.frm-badge{font-size:12px;padding:1px 8px;border-radius:9999px;background:var(--pri-soft);color:var(--pri)}
.frm-badge:empty{display:none}
.frm-pane{max-height:min(60vh,540px);overflow:auto;padding:2px 4px 8px}
.frm-foot{display:flex;align-items:center;gap:8px;border-top:1px solid var(--bd);margin-top:12px;padding-top:12px}
.frm-msg{flex:1;min-width:0}
.frm input[type=checkbox],.frm input[type=radio]{width:16px;height:16px;min-height:0;padding:0;flex:0 0 auto}
.rcards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px}
.rcard{display:grid;grid-template-columns:auto 1fr;gap:2px 10px;align-items:center;border:1px solid var(--bd);border-radius:var(--r-panel);padding:10px 12px;cursor:pointer;background:var(--card)}
.rcard input{grid-row:1/3}
.rcard small{grid-column:2;color:var(--muted);font-size:12px}
.rcard:has(input:checked){border-color:var(--pri);background:var(--pri-soft)}
.pck-list{display:flex;flex-wrap:wrap;gap:8px}
label.pck{display:inline-flex;flex-direction:row;align-items:center;gap:6px;border:1px solid var(--bd);border-radius:9999px;padding:4px 12px;cursor:pointer;background:var(--card)}
label.pck:has(input:checked){border-color:var(--pri);background:var(--pri-soft)}
label.pck:has(input:disabled){opacity:.5;cursor:not-allowed}
.dim{opacity:.55}
.sc-presets{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:12px}
.sc-groups{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:12px}
fieldset.sc-group{border:1px solid var(--bd);border-radius:var(--r-panel);padding:6px 12px 8px;margin:0;min-width:0}
fieldset.sc-group legend{padding:0 6px;font-weight:500}
label.sc-gl{display:inline-flex;flex-direction:row;align-items:center;gap:8px;cursor:pointer}
label.sc{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:start;padding:6px 0;cursor:pointer;border-top:1px solid var(--bd)}
label.sc:first-of-type{border-top:0}
label.sc small{display:block;color:var(--muted);font-size:12px}
label.sc:has(input:disabled){cursor:default}
.sc-tag{font-style:normal;font-size:12px;color:var(--ok-text);white-space:nowrap}
label.sc.sc-denied code{text-decoration:line-through;color:var(--bad-text)}
details.sc-deny{margin-top:12px;border:1px dashed var(--bd);border-radius:var(--r-panel);padding:8px 12px}
details.sc-deny>summary{cursor:pointer;font-weight:500}
.sc-denygrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:4px 12px}
label.pck-s{display:inline-flex;flex-direction:row;align-items:center;gap:6px;cursor:pointer}
.sc-sum{margin:12px 0 0;font-weight:500}

/* Trang Đồng bộ */
.stabs{display:flex;gap:2px;border-bottom:1px solid var(--bd);margin:8px 0 16px;overflow-x:auto}
.stab{padding:10px 14px;color:var(--muted);text-decoration:none;white-space:nowrap;border-bottom:2px solid transparent}
.stab:hover{color:var(--fg);background:var(--bg-alt);text-decoration:none}
.stab.active{border-bottom-color:var(--pri);color:var(--fg);font-weight:500}
.le{width:100%;border-collapse:collapse;margin:4px 0 8px}
.le th{font-size:12px;font-weight:500;color:var(--muted);text-align:left;padding:4px 6px}
.le td{padding:3px 4px;vertical-align:middle}
.le input:not([type=checkbox]),.le select{width:100%;min-width:88px}

#gwfPvInputs,#gwfPvParams,#gwfPvSample{font-family:var(--font-mono);font-size:13px}   /* ô JSON dùng chữ đơn cách */

/* ---- thanh chuyển trang dính đáy màn hình: danh sách dài vẫn bấm Sau/Trước được mà không phải cuộn hết bảng ---- */
.card.paged{overflow:visible}
.tx{overflow-x:auto;min-width:0}
.card.paged .pager{position:sticky;bottom:0;z-index:4;margin:12px -24px -24px!important;padding:12px 24px;background:var(--card);border-top:1px solid var(--bd);
  border-radius:0 0 var(--r-card) var(--r-card);box-shadow:0 -6px 12px -8px rgba(0,0,0,.12)}
@media(max-width:700px){.card.paged .pager{margin:12px -16px -16px!important;padding:12px 16px}}

/* ---- chuông thông báo ---- */
.bell-wrap{position:fixed;top:10px;right:16px;z-index:12}
.bell{position:relative;width:40px;height:40px;padding:0;display:grid;place-items:center;border-radius:50%;background:var(--card);border:1px solid var(--bd);color:var(--fg);cursor:pointer}
.bell:hover{border-color:var(--pri)}
.bell svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.bell-count{position:absolute;top:-4px;right:-4px;min-width:18px;height:18px;padding:0 4px;border-radius:9px;background:var(--warn);color:#0A0A0A;font:600 12px/18px var(--font-body);text-align:center}
.bell-count.crit{background:var(--bad-solid);color:#fff}
.bell-panel{position:absolute;top:48px;right:0;width:min(380px,calc(100vw - 32px));max-height:min(520px,80vh);overflow:auto;margin:0;padding:12px;box-shadow:var(--shadow-lg);animation:pop .15s ease-out}
.bell-list{list-style:none;margin:8px 0;padding:0}
.bell-item{display:flex;gap:10px;padding:8px;border-radius:var(--r-panel);cursor:pointer}
.bell-item:hover,.bell-item:focus-visible{background:var(--pri-soft);outline:none}
.bell-item.unread b{color:var(--fg)}
.bell-item:not(.unread){opacity:.65}
.bell-body{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:13px}
.bell-empty{padding:12px 8px}
.bell-dot{flex:none;width:8px;height:8px;margin-top:7px;border-radius:50%;background:var(--neutral);display:inline-block}
.bell-dot.b-bad{background:var(--bad)}.bell-dot.b-warn{background:var(--warn)}
@media (max-width:900px){.bell-wrap{top:8px;right:12px}}
@media print{.bell-wrap{display:none!important}}

/* Cổng API: bảng dữ liệu, chọn nhiều, thao tác hàng loạt */
table.gw-tbl th.sel,table.gw-tbl td.sel{width:36px;padding-right:0}
table.gw-tbl td{vertical-align:middle}
table.gw-tbl tbody tr:nth-child(even){background:color-mix(in srgb,var(--bg-alt) 45%,transparent)}
table.gw-tbl tbody tr:hover,table.gw-tbl tbody tr.sel{background:var(--pri-soft)}
.gw-alias{white-space:nowrap}
.gw-sub{color:var(--muted);font-size:12px;max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.gw-urlc{display:flex;align-items:center;gap:6px;max-width:280px}
.gw-urlc code{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:4px 8px;background:var(--bg-alt);border-radius:var(--r-ctl);font-size:12px}
.gw-empty{text-align:center;padding:32px 16px}
.gw-bulk{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:0 0 8px;padding:8px 12px;background:var(--pri-soft);border:1px solid var(--pri-ring);border-radius:var(--r-ctl);backdrop-filter:blur(6px)}

/* ---- tiếp cận: bỏ qua điều hướng, vòng focus rõ trong menu, đích chạm lớn hơn trên màn hình cảm ứng ---- */
.skip-link{position:fixed;left:16px;top:-64px;z-index:100;padding:10px 16px;border-radius:var(--r-ctl);background:var(--pri);color:var(--on-pri);font-weight:500;transition:top .15s}
.skip-link:focus{top:12px;color:var(--on-pri);text-decoration:none;outline:0;box-shadow:0 0 0 3px var(--pri-ring)}
main:focus{outline:0}
.menu-pop .mi:focus-visible{box-shadow:inset 0 0 0 2px var(--pri)}
.hfitem:focus-visible,.frm-tab:focus-visible,.stab:focus-visible,.theme-switch button:focus-visible{box-shadow:inset 0 0 0 2px var(--pri)}
tr.click:focus-visible{outline:0;box-shadow:inset 0 0 0 2px var(--pri)}
.toast{cursor:pointer}
.toast.bad{border-left:4px solid #fff}   /* lỗi có thêm vạch trái để không chỉ dựa vào màu nền */
@media (pointer:coarse){
  button,.hbtn,nav a,input:not([type=checkbox]):not([type=radio]):not([type=file]),select{min-height:44px}
  button.sm,.kebab,button.rm{min-width:44px}
  .menu-pop .mi{height:44px}
}

/* ---- hộp thoại xác nhận (thay cho confirm() của trình duyệt) và trạng thái lỗi/đang tải của trang ---- */
.ask{position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;padding:16px;background:rgba(10,10,10,.55);backdrop-filter:blur(3px)}
.ask-box{width:min(460px,100%);max-height:calc(100vh - 32px);overflow:auto;padding:24px;margin:0;box-shadow:var(--shadow-lg);animation:pop .15s ease-out}
.ask-box:focus{outline:0}
.ask-box h2{margin:0 0 12px;font-size:18px}
.ask-box p{margin:0 0 8px;white-space:pre-wrap;overflow-wrap:anywhere}
.ask-foot{display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap;margin-top:20px}
.ask-foot button{min-width:96px}
button.danger.solid{background:var(--bad-solid);border-color:var(--bad-solid);color:#fff}
button.danger.solid:hover{background:var(--bad-solid);filter:brightness(1.1)}
.page-error{display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.page-error .err{margin:0}
.page-loading{padding:16px 0}

/* ---- thanh chuyển trang: nhãn "Mỗi trang" cùng hàng với ô chọn, mọi điều khiển cùng chiều cao ---- */
.pager{align-items:center;gap:8px}
.pager label,.row.pager label{flex-direction:row;align-items:center;gap:8px;font-size:13px;font-weight:400;white-space:nowrap}
.pager select{width:auto;height:32px;min-width:72px;padding-right:28px;font-size:13px;color:var(--fg)}
.pager button.sm{height:32px;min-width:32px}
.pager>span.muted{white-space:nowrap}
@media(max-width:700px){.pager{justify-content:center}.pager .spacer{display:none}}
.pager.gw-pg{margin-top:20px}
.card.paged .pager{margin-top:20px!important;padding-top:16px;padding-bottom:16px}
.pager label{margin-left:8px}

/* cột tên API trong bảng Cổng API: tên dài không có khoảng trắng thì tự ngắt dòng thay vì làm bảng rộng quá khung và phải cuộn ngang */
td.gw-apic{max-width:340px;overflow-wrap:anywhere}
table.gw-tbl{table-layout:auto}
td.gw-apic{max-width:280px}
table.gw-tbl .gw-sub{max-width:220px}
table.gw-tbl .gw-urlc{max-width:200px}

/* bảng binding: bố cục cố định theo tỉ lệ để luôn vừa khung thẻ, không phải cuộn ngang; nội dung dài tự ngắt dòng hoặc cắt "…" */
table.gw-bind{table-layout:fixed;width:100%}
table.gw-bind th.sel,table.gw-bind td.sel{width:40px}
table.gw-bind th.c-partner{width:11%}
table.gw-bind th.c-alias{width:18%}
table.gw-bind th.c-api{width:22%}
table.gw-bind th.c-st{width:9%}
table.gw-bind th.c-health{width:8%}
table.gw-bind th.col-act{width:200px}
table.gw-bind td{overflow-wrap:anywhere}
table.gw-bind td.col-act{overflow-wrap:normal}
table.gw-bind td.gw-apic{max-width:none}
table.gw-bind .gw-sub,table.gw-bind .gw-urlc{max-width:100%}
table.gw-bind th{white-space:normal}

/* ---- bảng dữ liệu: cuộn dọc trong khung riêng, tiêu đề cột dính trên cùng (chiều cao do fitTables() đặt) ---- */
.tx{overflow:auto;overscroll-behavior:contain}
.tx[data-fit] thead th{position:sticky;top:0;z-index:3;background:var(--card);border-bottom:0;box-shadow:inset 0 -1px 0 var(--bd)}
.tx[data-fit] tbody tr:last-child td{border-bottom:1px solid var(--bd)}