/* Dashboard XoomAI — mockup A «Phòng điều khiển» (nền tối). Hệ màu/chữ/khoảng cách chép từ artboard A; chữ nhỏ nhất 12px. */
:root{--bg:#0b0d11;--s1:#12151b;--s2:#171b22;--s3:#1e232c;--line:rgba(255,255,255,.07);--line2:rgba(255,255,255,.13);--ink:#f2f4f7;--ink2:#b9bfc9;--mute:#8b929d;--acc:#4f8ff7;--acc2:#2f5fa8;--acc-dim:rgba(79,143,247,.16);--good:#2ebd6b;--warn:#f2b23a;--crit:#ef5a5a;--good-t:rgba(46,189,107,.14);--warn-t:rgba(242,178,58,.14);--crit-t:rgba(239,90,90,.12);--r:14px;color-scheme:dark}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;font-size:13.5px;line-height:1.45;-webkit-font-smoothing:antialiased}
a{color:#8fb8ff;text-decoration:none}a:hover{color:#b9d2ff;text-decoration:underline}
button{font:inherit}
.mono{font-family:"JetBrains Mono",ui-monospace,Consolas,monospace;font-variant-numeric:tabular-nums}
.page{max-width:1440px;margin:0 auto;padding:18px 24px 36px}
.card{background:var(--s1);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;box-shadow:0 1px 0 rgba(255,255,255,.03) inset,0 10px 30px rgba(0,0,0,.25);min-width:0}
.hd{display:flex;align-items:center;gap:10px;margin:0 0 14px;flex-wrap:wrap}
.hd h2{margin:0;font-size:12px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--ink2)}
.hd .meta{margin-left:auto;font-size:12px;color:var(--mute)}
.cnt{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:20px;padding:0 7px;border-radius:999px;background:var(--s3);color:var(--ink2);font-size:12px;font-weight:700;white-space:nowrap}
.cnt.crit{background:var(--crit-t);color:#ff9b9b}.cnt.warn{background:var(--warn-t);color:#ffd27a}.cnt.good{background:var(--good-t);color:#7fe0a6}

/* Đầu trang + nút TRỰC TUYẾN */
header.top{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px;padding-bottom:2px;border-bottom:2px solid transparent;transition:border-color .3s}
.brand{display:flex;align-items:center;gap:12px;flex:1 1 300px;min-width:0}
.logo{width:38px;height:38px;border-radius:11px;background:var(--acc-dim);display:flex;align-items:center;justify-content:center;flex:none}
.brand h1{margin:0;font-size:17px;font-weight:800;letter-spacing:-.01em}
.brand p{margin:1px 0 0;font-size:12px;color:var(--mute)}
.live{display:inline-flex;align-items:center;gap:10px;padding:8px 14px 8px 12px;border-radius:999px;background:var(--s1);border:1px solid var(--line2);color:var(--ink);font-weight:700;font-size:12px;letter-spacing:.08em;cursor:pointer;min-height:40px}
.live .gio{font-weight:600;letter-spacing:0;color:var(--ink2)}
.live .dem{font-weight:500;letter-spacing:0;color:var(--mute);font-size:12px;min-width:30px}
.ldot{width:10px;height:10px;border-radius:50%;background:var(--good);box-shadow:0 0 0 0 rgba(46,189,107,.6);animation:pulse 1.6s ease-out infinite}
.ring{width:22px;height:22px;transform:rotate(-90deg)}
.ring .tr{fill:none;stroke:var(--line2);stroke-width:3}
.ring .pr{fill:none;stroke:var(--acc);stroke-width:3;stroke-linecap:round;stroke-dasharray:62.8;stroke-dashoffset:0}
.ring .pr.chay{animation:ring 30s linear forwards}
.topline{height:2px;background:var(--line);border-radius:2px;margin:14px 0 16px;overflow:hidden}
.topline i{display:block;height:100%;width:40%;background:var(--acc);animation:topline 30s linear infinite}
body.ngoai header.top{border-bottom-color:var(--crit)}
body.ngoai .ldot{background:var(--mute);animation:none;box-shadow:none}
body.ngoai .ring .pr{stroke:var(--mute);animation:none}
body.ngoai .topline i{background:var(--crit);animation:none;width:100%}
body.ngoai main{opacity:.72}
body.dang-tai main{opacity:.85;transition:opacity .2s}
.chip{display:inline-flex;align-items:center;gap:7px;padding:7px 12px;border-radius:999px;font-size:12.5px;font-weight:600;border:1px solid transparent;color:var(--ink);text-decoration:none;min-height:34px}
.chip:hover{text-decoration:none;color:var(--ink);filter:brightness(1.15)}
.chip.crit{background:var(--crit-t);border-color:rgba(239,90,90,.35)}.chip.warn{background:var(--warn-t);border-color:rgba(242,178,58,.35)}.chip.good{background:var(--good-t);border-color:rgba(46,189,107,.35)}.chip.nt{background:var(--s2);border-color:var(--line2)}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.btn{font-size:13px;font-weight:600;color:var(--ink);background:var(--s2);border:1px solid var(--line2);border-radius:10px;padding:9px 14px;cursor:pointer;min-height:40px;display:inline-flex;align-items:center;gap:8px;text-decoration:none}
.btn:hover{background:var(--s3);text-decoration:none;color:var(--ink)}
.btn.pri{background:var(--acc);border-color:var(--acc);color:#fff}
.btn.pri:hover{background:#3f7fe6}
.btn.sm{padding:5px 10px;min-height:32px;font-size:12px;border-radius:8px}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.btns{display:flex;gap:8px;flex-wrap:wrap}

/* Ô chỉ số */
.kpis{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;margin-bottom:16px}
.tile{background:var(--s1);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px 14px;min-width:0;position:relative}
.tile .lb{margin:0;font-size:12px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--mute);display:flex;align-items:center;gap:7px}
.tile .v{margin:8px 0 0;font-size:36px;font-weight:800;letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums}
.tile .v small{font-size:14px;font-weight:600;color:var(--mute);letter-spacing:0;margin-left:4px}
.tile .d{margin:8px 0 0;font-size:12px;color:var(--ink2);display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.dl{display:inline-flex;align-items:center;gap:3px;font-weight:700;padding:1px 7px;border-radius:999px}
.dl.up{background:var(--good-t);color:#7fe0a6}.dl.dn{background:var(--crit-t);color:#ff9b9b}.dl.nt{background:var(--s3);color:var(--ink2)}.dl.wn{background:var(--warn-t);color:#ffd27a}

/* Bố cục 2 cột */
.cot{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-start}
.trai{flex:999 1 720px;min-width:0;display:flex;flex-direction:column;gap:16px}
.phai{flex:1 1 340px;min-width:0;display:flex;flex-direction:column;gap:16px}

/* Bảng */
.tbl{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;font-weight:700;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);padding:0 12px 10px 0;border-bottom:1px solid var(--line2);white-space:nowrap}
td{padding:11px 12px 11px 0;border-bottom:1px solid var(--line);vertical-align:middle}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover td{background:rgba(255,255,255,.025)}
tbody tr.mo{cursor:pointer}
tr.err td{background:var(--crit-t)}tr.err:hover td{background:rgba(239,90,90,.17)}
tr.err td:first-child{border-radius:8px 0 0 8px}tr.err td:last-child{border-radius:0 8px 8px 0}
.num{font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}
.id{font-family:"JetBrains Mono",ui-monospace,monospace;font-weight:600;font-size:12.5px;letter-spacing:.01em;white-space:nowrap}
.sub{font-size:12px;color:var(--mute);max-width:230px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-top:2px}
.lam{max-width:270px;min-width:170px}
.kn{white-space:nowrap}
.lam .loi2{display:block;margin-top:3px;font-size:12px;color:#ffd27a}
.ch{display:inline-flex;align-items:center;gap:6px;padding:3px 9px;border-radius:7px;font-size:12px;font-weight:700;background:var(--s3);color:var(--ink2);white-space:nowrap}
.ch.now{background:var(--acc-dim);color:#b9d2ff;border:1px solid rgba(79,143,247,.35)}
.ch.err{background:rgba(239,90,90,.2);color:#ffb3b3;border:1px solid rgba(239,90,90,.45)}
.ch.ok{background:var(--good-t);color:#7fe0a6}
.ch.wn{background:var(--warn-t);color:#ffd27a}
.ch.now::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--acc);animation:blink 1.2s ease-in-out infinite}
.pg{display:flex;align-items:center;gap:10px;min-width:150px}
.bar{position:relative;flex:1;height:7px;background:var(--s3);border-radius:4px;overflow:hidden}
.bar i{position:absolute;left:0;top:0;bottom:0;background:var(--acc);border-radius:0 4px 4px 0;overflow:hidden}
.bar.run i::after{content:"";position:absolute;top:0;bottom:0;left:0;width:45%;background:linear-gradient(90deg,rgba(255,255,255,0),rgba(255,255,255,.45),rgba(255,255,255,0));animation:sheen 1.8s linear infinite}
.bar i.crit{background:var(--crit)}.bar i.mute{background:#4a5160}
.pct{font-weight:700;font-variant-numeric:tabular-nums;width:42px;text-align:right;font-size:12.5px}
.steps{display:flex;gap:4px;align-items:center}
.steps b{width:9px;height:9px;border-radius:50%;background:var(--acc);display:block;flex:none}
.steps b.cur{background:#fff;box-shadow:0 0 0 2px var(--acc),0 0 10px rgba(79,143,247,.8)}
.steps b.todo{background:transparent;border:1px solid rgba(255,255,255,.22)}
.steps b.fail{background:var(--crit);box-shadow:0 0 8px rgba(239,90,90,.7)}
.steps b.skip{background:#4a5160}
.steps b.warn{background:var(--warn)}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 12px}
.tab{background:var(--s2);border:1px solid var(--line2);color:var(--ink2);border-radius:999px;padding:6px 12px;font-size:12.5px;font-weight:600;cursor:pointer;min-height:34px;display:inline-flex;align-items:center;gap:6px}
.tab[aria-selected="true"]{background:var(--acc-dim);border-color:rgba(79,143,247,.5);color:#d3e3ff}
.tab .cnt{height:18px;min-width:18px;font-size:12px}
.chu-thich{margin:12px 0 0;font-size:12px;color:var(--mute)}
.trong{padding:18px 0;color:var(--mute);font-size:13px;text-align:center}

/* Đồng hồ máy */
.meter{display:grid;grid-template-columns:92px 1fr 118px;align-items:center;gap:12px;margin:0 0 11px}
.meter .l{font-size:12.5px;color:var(--ink2);font-weight:600}
.meter .t{height:8px;border-radius:4px;background:rgba(79,143,247,.18);overflow:hidden;position:relative}
.meter .t i{position:absolute;left:0;top:0;bottom:0;background:var(--acc);border-radius:4px;transition:width .6s ease}
.meter .t.w{background:rgba(242,178,58,.18)}.meter .t.w i{background:var(--warn)}
.meter .t.c{background:rgba(239,90,90,.18)}.meter .t.c i{background:var(--crit)}
.meter .t.n{background:var(--s3)}.meter .t.n i{background:transparent}
.meter .r{text-align:right;font-size:12.5px;font-variant-numeric:tabular-nums;color:var(--ink);font-weight:600}
.note{margin:14px 0 0;padding:10px 12px;border-radius:10px;display:flex;gap:9px;align-items:flex-start;font-size:12.5px}
.note.w{background:var(--warn-t);color:#ffd27a}.note.c{background:var(--crit-t);color:#ffb3b3}.note.g{background:var(--good-t);color:#9be8b9}
.nho{font-size:12px;color:var(--mute);margin:10px 0 0}

/* Chi phí AI */
.mini{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px}
.mini div{background:var(--s2);border:1px solid var(--line);border-radius:10px;padding:10px 12px;min-width:0}
.mini b{display:block;font-size:20px;font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.mini span{font-size:12px;color:var(--mute)}

/* Dịch vụ */
.svc{display:flex;align-items:flex-start;gap:10px;padding:8px 0;border-bottom:1px solid var(--line);font-size:13px}
.svc:last-child{border-bottom:0}
.svc .dot{margin-top:5px}
.svc .n{flex:1;min-width:0;font-weight:500}
.svc .s{font-size:12px;color:var(--mute);text-align:right;max-width:58%}
.svc .cs{display:block;font-size:12px;color:#ffd27a;font-weight:400;margin-top:2px}
.dot{width:9px;height:9px;border-radius:50%;flex:none;display:inline-block}
.ok{background:var(--good);box-shadow:0 0 0 3px var(--good-t)}.wn{background:var(--warn);box-shadow:0 0 0 3px var(--warn-t)}.cr{background:var(--crit);box-shadow:0 0 0 3px var(--crit-t)}.nt{background:var(--mute);box-shadow:0 0 0 3px rgba(139,146,157,.15)}

/* Dòng thời gian cảnh báo */
.al{display:grid;grid-template-columns:44px 14px 1fr;gap:0 10px;padding:9px 0;font-size:13px;position:relative}
.al time{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:12px;color:var(--mute);padding-top:2px}
.al .d{position:relative;display:flex;justify-content:center;padding-top:5px}
.al .d::before{content:"";position:absolute;top:18px;bottom:-14px;left:50%;width:1px;background:var(--line2)}
.al:last-child .d::before{display:none}
.al .m{min-width:0;overflow-wrap:anywhere}
.al .tg{font-size:12px;color:var(--mute);display:flex;align-items:center;gap:5px;margin-top:4px}
.al .tg.sent{color:#8fb8ff}.al .tg.kho{color:#ffd27a}
.legend{display:flex;gap:16px;font-size:12px;color:var(--ink2);margin:10px 0 0;flex-wrap:wrap}
.legend i{display:inline-block;width:11px;height:11px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.ico{width:14px;height:14px;flex:none}
details.so-lieu{margin-top:12px}
details.so-lieu summary{cursor:pointer;font-size:12.5px;font-weight:600;color:#8fb8ff;min-height:32px;display:flex;align-items:center}
.chart svg{display:block;width:100%;height:auto}

/* Ngăn chi tiết video */
.man{position:fixed;inset:0;background:rgba(0,0,0,.55);display:none;z-index:20}
.man.mo{display:block}
.ngan{position:fixed;top:0;right:0;bottom:0;width:min(720px,100%);background:var(--s1);border-left:1px solid var(--line2);z-index:21;transform:translateX(100%);transition:transform .25s ease;display:flex;flex-direction:column;box-shadow:-20px 0 50px rgba(0,0,0,.4)}
.ngan.mo{transform:none}
.ngan .dau{display:flex;align-items:flex-start;gap:12px;padding:18px 20px;border-bottom:1px solid var(--line)}
.ngan .dau h3{margin:0;font-size:16px;font-weight:800}
.ngan .dau p{margin:3px 0 0;font-size:12.5px;color:var(--ink2)}
.ngan .than{overflow:auto;padding:16px 20px 30px;flex:1}
.ngan .dong-buoc{display:grid;grid-template-columns:22px 1fr auto;gap:8px 10px;align-items:start;padding:8px 0;border-bottom:1px solid var(--line);font-size:13px}
.ngan .dong-buoc .gc{font-size:12px;color:var(--mute);white-space:nowrap;text-align:right}
.ngan pre{background:#0a0c10;border:1px solid var(--line);border-radius:10px;padding:12px;font-size:12px;line-height:1.5;max-height:420px;overflow:auto;white-space:pre-wrap;word-break:break-word;color:var(--ink2)}
.ngan .sua{margin:14px 0;padding:12px 14px;border-radius:10px;background:var(--crit-t);color:#ffcccc;font-size:13px}
.ngan h4{margin:20px 0 8px;font-size:12px;letter-spacing:.09em;text-transform:uppercase;color:var(--ink2)}
.dong-x{margin-left:auto}
.vis{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:2px solid #8fb8ff;outline-offset:2px;border-radius:6px}

@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(46,189,107,.6)}70%{box-shadow:0 0 0 9px rgba(46,189,107,0)}100%{box-shadow:0 0 0 0 rgba(46,189,107,0)}}
@keyframes ring{from{stroke-dashoffset:0}to{stroke-dashoffset:-62.8}}
@keyframes topline{from{transform:translateX(-100%)}to{transform:translateX(260%)}}
@keyframes sheen{from{transform:translateX(-100%)}to{transform:translateX(260%)}}
@keyframes blink{50%{opacity:.2}}

/* Chế độ xem từ xa: ẩn nút chỉ dùng được trên PC; hộp nhập mật khẩu */
body.tu-xa #nut-xoom,body.tu-xa #nut-tom-tat,body.tu-xa #cb-cuoi{display:none}
#hop-mk{position:fixed;inset:0;background:rgba(11,13,17,.92);display:none;align-items:center;justify-content:center;z-index:30;padding:16px}
#hop-mk form{background:var(--s1);border:1px solid var(--line2);border-radius:var(--r);padding:22px;width:min(380px,100%);display:flex;flex-direction:column;gap:12px}
#hop-mk h2{margin:0;font-size:17px}#hop-mk p{margin:0;color:#ff9b9b;font-size:13px;min-height:18px}
#hop-mk label{font-size:12.5px;color:var(--ink2)}
#hop-mk input{font:inherit;font-size:16px;padding:10px 12px;border-radius:10px;border:1px solid var(--line2);background:var(--s2);color:var(--ink);min-height:44px}
@media (max-width:1180px){.kpis{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:640px){
  .page{padding:12px 16px 28px}
  .kpis{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .tile{padding:13px 14px 12px}.tile .v{font-size:30px}
  .card{padding:15px 14px}
  .brand h1{font-size:15.5px}
  .live{order:3}
  .meter{grid-template-columns:72px 1fr 104px;gap:9px}
  .hd .meta{margin-left:0;width:100%}
}
@media (max-width:640px){
  /* Bảng dây chuyền thành thẻ trên điện thoại: nhìn 1 lần thấy đủ bước, %, đang làm gì, còn bao lâu */
  #day-chuyen table,#day-chuyen tbody{display:block}
  #day-chuyen thead{display:none}
  #day-chuyen tbody tr{display:grid;grid-template-columns:1fr auto;gap:8px 10px;padding:12px 10px;border-bottom:1px solid var(--line);border-radius:10px}
  #day-chuyen tbody tr.err{background:var(--crit-t);margin:4px 0}
  #day-chuyen tbody tr.err td,#day-chuyen tbody tr:hover td{background:transparent}
  #day-chuyen td{display:block;padding:0;border:0;min-width:0}
  #day-chuyen .c-k{display:none}
  #day-chuyen .c-b{justify-self:end}
  #day-chuyen .c-p,#day-chuyen .c-l{grid-column:1 / -1;max-width:none}
  #day-chuyen .c-o,#day-chuyen .c-c{text-align:left;font-size:12.5px;color:var(--ink2)}
  #day-chuyen .c-c{justify-self:end}
  #day-chuyen .c-o::before,#day-chuyen .c-c::before{content:attr(data-l) " ";color:var(--mute)}
  #day-chuyen .c-a{justify-self:end}
  #day-chuyen .c-a:empty{display:none}
  #day-chuyen .sub{max-width:240px}
  #day-chuyen td.trong{grid-column:1 / -1}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}