/* Layout: dark control-room rail on the left, gridded work area on the right; tables are the primary surface, details open in a right-hand drawer. */
:root{
  --bg:#EEF1F2; --surface:#F9FBFB; --surface-2:#FFFFFF; --ink:#16212A; --ink-2:#4E5E67; --ink-mute:#7C8D95;
  --border:rgba(22,33,42,.12); --border-strong:rgba(22,33,42,.24);
  --accent:#9C4E1B; --accent-tint:rgba(190,106,44,.14); --accent-ink:#8A3E15; --grid-line:rgba(22,33,42,.045);
  --good:#1d8a3a; --warning:#a86d06; --serious:#c2531f; --critical:#c93636; --neutral:#5b6f7a; --info:#2a6fb8;
  --heat-0:rgba(156,78,27,.04); --heat-1:rgba(156,78,27,.85);
  --rail-bg:#0D1319; --rail-bg-2:#16212B; --rail-border:rgba(255,255,255,.08); --rail-ink:#C6D2D8; --rail-mute:#62737C; --rail-active:#F3B27E;
  --scrim:rgba(10,16,22,.42); --toast-bg:#16212A; --toast-ink:#F2F5F6;
  --f-display:"Big Shoulders Display","Arial Narrow",sans-serif;
  --f-body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  color-scheme:dark;
  --bg:#0F151A; --surface:#161F27; --surface-2:#1B2630; --ink:#E7EDEF; --ink-2:#A3B3BA; --ink-mute:#6F818A;
  --border:rgba(255,255,255,.10); --border-strong:rgba(255,255,255,.2);
  --accent:#E08A45; --accent-tint:rgba(224,138,69,.16); --accent-ink:#F0A060; --grid-line:rgba(255,255,255,.035);
  --good:#3fbf5f; --warning:#e3a52a; --serious:#ec835a; --critical:#ee6b6b; --neutral:#93a7b1; --info:#6aa8ef;
  --heat-0:rgba(224,138,69,.05); --heat-1:rgba(224,138,69,.85); --scrim:rgba(0,0,0,.55); --toast-bg:#E7EDEF; --toast-ink:#0F151A;
}}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#0F151A; --surface:#161F27; --surface-2:#1B2630; --ink:#E7EDEF; --ink-2:#A3B3BA; --ink-mute:#6F818A;
  --border:rgba(255,255,255,.10); --border-strong:rgba(255,255,255,.2);
  --accent:#E08A45; --accent-tint:rgba(224,138,69,.16); --accent-ink:#F0A060; --grid-line:rgba(255,255,255,.035);
  --good:#3fbf5f; --warning:#e3a52a; --serious:#ec835a; --critical:#ee6b6b; --neutral:#93a7b1; --info:#6aa8ef;
  --heat-0:rgba(224,138,69,.05); --heat-1:rgba(224,138,69,.85); --scrim:rgba(0,0,0,.55); --toast-bg:#E7EDEF; --toast-ink:#0F151A;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:14px;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
h1,h2,h3{font-family:var(--f-display);margin:0;text-wrap:balance;letter-spacing:.01em}
.mono{font-family:var(--f-mono)} .num{font-variant-numeric:tabular-nums}
.app{display:grid;grid-template-columns:236px minmax(0,1fr);min-height:100%}

.rail{background:var(--rail-bg);border-right:1px solid var(--rail-border);position:sticky;top:0;height:100vh;display:flex;flex-direction:column;overflow-y:auto}
.brand{display:flex;gap:11px;align-items:center;padding:20px 18px 16px;border-bottom:1px solid var(--rail-border)}
.badge{width:36px;height:36px;border-radius:6px;background:linear-gradient(155deg,#C97A3E,#8A3E15);display:grid;place-items:center;font-family:var(--f-display);font-weight:800;color:#fff;font-size:14px;flex-shrink:0}
.brand .n{font-weight:600;font-size:13.5px;color:#F2F5F6}
.brand .s{font-family:var(--f-mono);font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--rail-mute)}
.nav{padding:10px 10px;display:flex;flex-direction:column;gap:1px}
.nav .lab{font-family:var(--f-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--rail-mute);padding:14px 10px 6px}
.nav a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 10px;border-radius:6px;border-left:3px solid transparent;color:var(--rail-ink);text-decoration:none;font-size:13.5px;font-weight:500}
.nav a:hover{background:var(--rail-bg-2);color:#fff}
.nav a.on{background:var(--rail-bg-2);border-left-color:#E08A45;color:var(--rail-active)}
.nav a .c{font-family:var(--f-mono);font-size:11px;color:var(--rail-mute)}
.nav a .c.hot{color:#F3B27E}
.rail-foot{margin-top:auto;padding:14px 18px 18px;border-top:1px solid var(--rail-border);font-size:11px;color:var(--rail-mute);line-height:1.5}
.rail-foot b{color:var(--rail-ink);font-weight:500}

.main{min-width:0;background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);background-size:32px 32px}
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:18px 32px 16px;border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(6px)}
.eyebrow{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-mute);margin-bottom:4px}
.top h1{font-size:28px;font-weight:700}
.search{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--border);border-radius:7px;padding:7px 11px;width:min(340px,100%)}
.search svg{width:15px;height:15px;opacity:.6;flex-shrink:0}
.search input{border:0;background:none;outline:none;width:100%;font-size:13px}
.content{padding:24px 32px 64px;max-width:1440px}
.view{display:flex;flex-direction:column;gap:20px}
.lead{color:var(--ink-2);font-size:13.5px;max-width:82ch;line-height:1.55;margin:0}
.sample{display:inline-flex;align-items:center;gap:6px;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--info);border:1px dashed color-mix(in srgb,var(--info) 55%,transparent);border-radius:5px;padding:3px 7px;white-space:nowrap}

.tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.tiles.t5{grid-template-columns:repeat(5,minmax(0,1fr))}
.tiles.t6{grid-template-columns:repeat(6,minmax(0,1fr))}
.tile{background:var(--surface);border:1px solid var(--border);border-radius:9px;padding:15px 17px;display:flex;flex-direction:column;gap:5px;min-width:0}
.tile.click{cursor:pointer}.tile.click:hover{border-color:var(--accent)}
.tile .l{font-size:12.5px;color:var(--ink-2);font-weight:500}
.tile .v{font-family:var(--f-mono);font-size:26px;font-weight:600;letter-spacing:-.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tile .f{font-size:11.5px;color:var(--ink-mute)}
.tile.alert .v{color:var(--serious)}
.grid2{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:16px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:9px;padding:18px 20px;min-width:0}
.card h3{font-size:17px;font-weight:700}
.card .sub{font-size:12px;color:var(--ink-mute);margin:2px 0 14px}
.card-h{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;flex-wrap:wrap}

.heat{width:100%;border-collapse:separate;border-spacing:4px;font-size:12.5px}
.heat th{font-weight:600;color:var(--ink-2);text-align:center;padding:4px;font-size:11.5px}
.heat th.rowh{text-align:left;padding-left:0}
.heat td{text-align:center;border-radius:5px;padding:10px 4px;font-family:var(--f-mono);font-weight:600;cursor:pointer;border:1px solid transparent}
.heat td:hover{border-color:var(--accent)}
.heat td.tot{background:none;color:var(--ink-mute);cursor:default;font-weight:500}

.bars{display:flex;flex-direction:column;gap:9px}
.bar{display:grid;grid-template-columns:130px minmax(0,1fr) 52px;gap:10px;align-items:center;font-size:12.5px;cursor:pointer;background:none;border:0;padding:0;text-align:left;width:100%}
.bar .bl{color:var(--ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bar .bt{display:block;height:10px;border-radius:3px;background:var(--border);overflow:hidden}
.bar .bf{display:block;height:100%;background:var(--accent);border-radius:3px}
.bar .bv{font-family:var(--f-mono);text-align:right}
.bar:hover .bl{color:var(--ink)}

.attn{display:flex;flex-direction:column}
.attn button{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:11px 0;border:0;border-bottom:1px solid var(--border);background:none;cursor:pointer;text-align:left}
.attn button:last-child{border-bottom:0}
.attn button:hover .t1{color:var(--accent-ink)}
.attn .t1{font-weight:600;font-size:13px}
.attn .t2{font-size:11.5px;color:var(--ink-mute);margin-top:2px}
.attn .n{font-family:var(--f-mono);font-weight:600;font-size:18px}

.pill{display:inline-flex;align-items:center;font-size:11px;font-weight:600;padding:3px 8px;border-radius:99px;white-space:nowrap;font-family:var(--f-mono)}
.p-I,.p-crit{color:var(--critical);background:color-mix(in srgb,var(--critical) 15%,transparent)}
.p-IIa,.p-ser{color:var(--serious);background:color-mix(in srgb,var(--serious) 15%,transparent)}
.p-IIb,.p-warn{color:var(--warning);background:color-mix(in srgb,var(--warning) 15%,transparent)}
.p-III,.p-IV,.p-neu{color:var(--neutral);background:color-mix(in srgb,var(--neutral) 14%,transparent)}
.p-good{color:var(--good);background:color-mix(in srgb,var(--good) 14%,transparent)}
.p-info{color:var(--info);background:color-mix(in srgb,var(--info) 14%,transparent)}
.p-none{color:var(--ink-mute);border:1px dashed var(--border-strong)}
.vt{font-family:var(--f-mono);font-size:12px;padding:2px 6px;border-radius:4px;border:1px solid var(--border-strong);white-space:nowrap}
.vt.v2oo3{border-color:var(--accent);color:var(--accent-ink)}

.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
select,.btn,input.in,textarea.in{background:var(--surface);border:1px solid var(--border);border-radius:7px;padding:7px 9px;font-size:12.5px;max-width:100%}
input.in,textarea.in{background:var(--surface-2);width:100%}
textarea.in{min-height:70px;resize:vertical;line-height:1.45}
.btn{cursor:pointer;white-space:nowrap}
.btn:hover{border-color:var(--border-strong)}
.btn:disabled{opacity:.45;cursor:default}
.btn.acc{background:var(--accent-tint);border-color:var(--accent);color:var(--accent-ink);font-weight:600}
.btn.sm{padding:3px 8px;font-size:11.5px}
.count{margin-left:auto;font-size:12px;color:var(--ink-mute)}
.chip{display:inline-flex;gap:6px;align-items:center;font-size:12px;background:var(--accent-tint);color:var(--accent-ink);border-radius:99px;padding:4px 6px 4px 10px}
.chip button{border:0;background:none;cursor:pointer;color:inherit;font-size:14px;line-height:1;padding:0 4px}
.seg{display:inline-flex;border:1px solid var(--border);border-radius:8px;overflow:hidden;background:var(--surface)}
.seg button{border:0;background:none;padding:8px 14px;font-size:13px;cursor:pointer;color:var(--ink-2);font-weight:500}
.seg button.on{background:var(--accent-tint);color:var(--accent-ink)}
.twrap{overflow-x:auto;border:1px solid var(--border);border-radius:9px;background:var(--surface)}
table.t{width:100%;border-collapse:collapse;min-width:860px}
.t th{text-align:left;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-mute);font-weight:600;padding:10px 12px;border-bottom:1px solid var(--border);background:var(--surface-2);white-space:nowrap}
.t th.r{text-align:right}
.t td{white-space:nowrap;padding:8px 12px;border-bottom:1px solid var(--border);font-size:13px;color:var(--ink-2);vertical-align:middle}
.t tr:last-child td{border-bottom:0}
.t tbody tr.rw{cursor:pointer}
.t tbody tr.rw:hover{background:var(--surface-2)}
.t td.k{font-family:var(--f-mono);font-weight:600;color:var(--ink)}
.t td.m{font-family:var(--f-mono);font-size:12px}
.t td.r{text-align:right}
.t td.desc{max-width:300px;overflow:hidden;text-overflow:ellipsis}
.t td.wrap{white-space:normal;min-width:220px}
.t input.cell{width:64px;padding:3px 6px;font-family:var(--f-mono);font-size:12px;border:1px solid var(--border);border-radius:5px;background:var(--surface-2)}
.muted{color:var(--ink-mute)}
.over{color:var(--critical);font-weight:600}
.soon{color:var(--warning);font-weight:600}
.pager{display:flex;gap:8px;align-items:center;justify-content:flex-end;font-size:12px;color:var(--ink-mute)}
.empty{padding:28px;text-align:center;color:var(--ink-mute)}

/* month strip */
.months{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:6px}
.mo{border:1px solid var(--border);background:var(--surface);border-radius:8px;padding:8px 8px 9px;cursor:pointer;text-align:left;display:flex;flex-direction:column;gap:6px;min-width:0}
.mo:hover{border-color:var(--border-strong)}
.mo.on{border-color:var(--accent);background:var(--accent-tint)}
.mo .mn{font-family:var(--f-mono);font-size:11px;font-weight:600;color:var(--ink-2);display:flex;justify-content:space-between}
.mo .mn .now{color:var(--accent-ink)}
.mo .mt{font-family:var(--f-mono);font-size:16px;font-weight:600}
.stack{display:flex;height:6px;border-radius:3px;overflow:hidden;background:var(--border)}
.stack span{display:block;height:100%}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:11.5px;color:var(--ink-2)}
.legend i{display:inline-block;width:9px;height:9px;border-radius:2px;margin-right:5px;vertical-align:-1px}

/* steps */
.steps{display:flex;gap:0;flex-wrap:wrap;border:1px solid var(--border);border-radius:9px;background:var(--surface);overflow:hidden}
.step{flex:1;min-width:180px;padding:12px 16px;border-right:1px solid var(--border);display:flex;gap:10px;align-items:flex-start}
.step:last-child{border-right:0}
.step .sn{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-family:var(--f-mono);font-size:11px;font-weight:600;border:1px solid var(--border-strong);flex-shrink:0}
.step.done .sn{background:var(--good);border-color:var(--good);color:#fff}
.step.cur .sn{background:var(--accent);border-color:var(--accent);color:#fff}
.step .st{font-weight:600;font-size:13px}
.step .sd{font-size:11.5px;color:var(--ink-mute);margin-top:2px}
.issues{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.issues.i5{grid-template-columns:repeat(5,minmax(0,1fr))}
.issue{border:1px solid var(--border);border-radius:9px;background:var(--surface);padding:12px 14px;cursor:pointer;text-align:left;display:flex;flex-direction:column;gap:4px}
.issue:hover{border-color:var(--border-strong)}
.issue.on{border-color:var(--accent);background:var(--accent-tint)}
.issue .in-n{font-family:var(--f-mono);font-size:22px;font-weight:600}
.issue .in-l{font-size:12.5px;font-weight:600}
.issue .in-d{font-size:11.5px;color:var(--ink-mute)}

/* drawer */
.scrim{position:fixed;inset:0;background:var(--scrim);z-index:20}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(680px,100%);background:var(--surface);border-left:1px solid var(--border-strong);z-index:21;display:flex;flex-direction:column;padding-top:env(safe-area-inset-top,0px)}
.dh{padding:18px 24px 0;display:flex;flex-direction:column;gap:6px}
.dh .row{display:flex;align-items:center;justify-content:space-between;gap:10px}
.dh .tag{font-family:var(--f-mono);font-size:23px;font-weight:600}
.dh .svc{color:var(--ink-2);font-size:13px}
.x{border:1px solid var(--border);background:var(--surface-2);border-radius:7px;width:32px;height:32px;cursor:pointer;font-size:16px;flex-shrink:0}
.tabs{display:flex;gap:2px;overflow-x:auto;border-bottom:1px solid var(--border);padding:0 18px;margin-top:10px}
.tabs button{border:0;background:none;padding:10px 9px;font-size:12.5px;font-weight:500;color:var(--ink-2);cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap}
.tabs button.on{color:var(--accent-ink);border-bottom-color:var(--accent)}
.tabs button .c{font-family:var(--f-mono);font-size:10.5px;color:var(--ink-mute);margin-left:4px}
.db{padding:18px 24px 40px;overflow-y:auto;flex:1;display:flex;flex-direction:column;gap:14px}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:14px 22px}
.fd{min-width:0}
.fd .k{font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-mute);margin-bottom:4px}
.fd .v{font-size:13.5px;font-weight:500;word-break:break-word}
.fd .v.empty{color:var(--ink-mute);font-weight:400;font-style:italic;padding:0;text-align:left}
.fd.wide{grid-column:1/-1}
.fd select,.fd input,.fd textarea{width:100%}
.box{border:1px solid var(--border);border-radius:8px;padding:12px 14px;background:var(--surface-2);display:flex;flex-direction:column;gap:6px}
.box .h{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;align-items:baseline}
.box .h b{font-family:var(--f-mono)}
.box .s{font-size:12px;color:var(--ink-mute)}
.box pre{margin:0;white-space:pre-wrap;font-family:var(--f-body);font-size:12px;color:var(--ink-2);max-height:140px;overflow:auto}
.taglinks{display:flex;flex-wrap:wrap;gap:6px}
.taglinks button{font-family:var(--f-mono);font-size:12px;border:1px solid var(--border);background:var(--surface-2);border-radius:5px;padding:3px 7px;cursor:pointer}
.taglinks button:hover{border-color:var(--accent);color:var(--accent-ink)}
.note{font-size:12.5px;color:var(--ink-2);background:var(--accent-tint);border-radius:8px;padding:10px 12px;line-height:1.5}
.sync{font-size:12px;color:var(--ink-2);border-left:3px solid var(--good);padding:6px 10px;background:color-mix(in srgb,var(--good) 8%,transparent);border-radius:0 6px 6px 0}
.timeline{display:flex;flex-direction:column;gap:0;border-left:2px solid var(--border);margin-left:6px}
.tl{position:relative;padding:0 0 14px 16px}
.tl::before{content:"";position:absolute;left:-6px;top:4px;width:10px;height:10px;border-radius:50%;background:var(--surface);border:2px solid var(--accent)}
.tl.old::before{border-color:var(--ink-mute)}
.tl .tt{font-size:12px;color:var(--ink-mute);font-family:var(--f-mono)}
.tl .tb{font-size:13px;margin-top:2px}
.repl-row{display:grid;grid-template-columns:minmax(0,2fr) 70px minmax(0,1.3fr) 32px;gap:8px;align-items:center}
.repl-row label{font-size:12px;display:flex;gap:6px;align-items:center;color:var(--ink-2)}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--toast-bg);color:var(--toast-ink);padding:12px 16px;border-radius:9px;font-size:13px;z-index:40;max-width:min(560px,calc(100% - 32px));line-height:1.5;box-shadow:0 8px 30px rgba(0,0,0,.25)}
.toast b{font-weight:600}
.toast ul{margin:6px 0 0;padding-left:18px}

@media (max-width:1180px){.tiles,.tiles.t5{grid-template-columns:repeat(2,minmax(0,1fr))}.tiles.t6{grid-template-columns:repeat(3,minmax(0,1fr))}.issues.i5{grid-template-columns:repeat(3,minmax(0,1fr))}.grid2,.grid3{grid-template-columns:minmax(0,1fr)}.issues{grid-template-columns:repeat(2,minmax(0,1fr))}.months{grid-template-columns:repeat(6,minmax(0,1fr))}}
@media (max-width:860px){
  .app{grid-template-columns:minmax(0,1fr)}
  .rail{position:static;height:auto}
  .nav{flex-direction:row;overflow-x:auto;padding:8px}
  .nav .lab,.rail-foot{display:none}
  .nav a{white-space:nowrap;border-left:0;border-bottom:2px solid transparent}
  .nav a.on{border-bottom-color:#E08A45}
  .top{padding:14px 16px;position:static}
  .content{padding:18px 16px 48px}
  .fields{grid-template-columns:minmax(0,1fr)}
  .bar{grid-template-columns:96px minmax(0,1fr) 44px}
  .months{grid-template-columns:repeat(4,minmax(0,1fr))}
  .issues,.issues.i5{grid-template-columns:minmax(0,1fr)}
  .tiles.t6{grid-template-columns:repeat(2,minmax(0,1fr))}
  .repl-row{grid-template-columns:minmax(0,1fr) 60px}
}
@media (prefers-reduced-motion:no-preference){.drawer{animation:slide .18s ease-out}@keyframes slide{from{transform:translateX(24px);opacity:.6}}.toast{animation:up .2s ease-out}@keyframes up{from{transform:translate(-50%,10px);opacity:0}}}

/* ---------- bổ sung cho bản chạy thật ---------- */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px 16px;background:var(--rail-bg)}
.login{width:min(380px,100%);background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:28px 26px;display:flex;flex-direction:column;gap:14px}
.login h1{font-size:30px}
.login .brand-row{display:flex;gap:12px;align-items:center}
.login label{display:flex;flex-direction:column;gap:5px;font-size:12px;color:var(--ink-2)}
.login .err{color:var(--critical);font-size:12.5px;min-height:18px}
.loading{padding:28px;text-align:center;color:var(--ink-mute)}
.user-chip{font-size:11.5px;color:var(--rail-ink);word-break:break-all}
.user-chip button{margin-top:6px;background:none;border:1px solid var(--rail-border);color:var(--rail-ink);border-radius:6px;padding:4px 8px;cursor:pointer;font-size:11.5px}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.form-grid label{display:flex;flex-direction:column;gap:4px;font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-mute)}
.form-grid label.wide{grid-column:1/-1}
.placeholder{border:1px dashed var(--border-strong);border-radius:9px;padding:24px;color:var(--ink-2);line-height:1.6;background:var(--surface)}
@media (max-width:860px){.rail-foot{display:block;padding:8px 14px;border-top:1px solid var(--rail-border)}.user-chip br{display:none}.user-chip button{margin:0 0 0 8px}}