/* Central TI — layout novo (tokens + componentes). Fonte: referencia/prototipo.html */
/* Layout: barra lateral fixa + topo com busca; conteúdo em grade de painéis. Visual de console de rede: frio, preciso, IPs em mono. */
:root{
  --bg:#f3f5f9; --surface:#ffffff; --surface-2:#f7f9fc; --sunken:#eceff5;
  --side:#0f1a2e; --side-fg:#b7c2d6; --side-fg-strong:#ffffff; --side-active:#1d2b47; --side-line:#1c2840;
  --line:#e2e7ef; --line-strong:#cdd5e1;
  --ink:#0e1726; --text:#2a3446; --muted:#5d6879; --faint:#8a94a5;
  --accent:#2457d6; --accent-2:#1b46b3; --accent-soft:#e7eefc; --on-accent:#ffffff;
  --ok:#14804a; --ok-soft:#e1f4e9; --warn:#8f5600; --warn-soft:#fdf0d6; --bad:#b4261a; --bad-soft:#fde6e3; --info:#2457d6; --info-soft:#e7eefc;
  --m-root:#0b3d91; --m-hub:#0e8f86; --m-pc:#2563eb; --m-server:#6d3fc4; --m-ap:#0891b2; --m-printer:#c2410c; --m-phone:#be185d; --m-other:#64748b; --m-off:#c4cad4;
  --l-ok:#3fa66a; --l-warn:#e0a526;
  --shadow:0 1px 2px rgba(15,26,46,.05),0 2px 8px rgba(15,26,46,.05);
  --shadow-pop:0 12px 32px rgba(15,26,46,.18);
  --sans:"IBM Plex Sans","Segoe UI",system-ui,-apple-system,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  --r:12px; --r-sm:8px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0b1019; --surface:#121a26; --surface-2:#162030; --sunken:#0e1520;
  --side:#080d15; --side-fg:#8f9bb0; --side-fg-strong:#ffffff; --side-active:#16223a; --side-line:#141d2c;
  --line:#223045; --line-strong:#2e3f57;
  --ink:#eef2f8; --text:#cdd5e2; --muted:#93a0b4; --faint:#66728a;
  --accent:#6d9bff; --accent-2:#8cb0ff; --accent-soft:#18284a; --on-accent:#08101f;
  --ok:#4cc483; --ok-soft:#12301f; --warn:#f0b84a; --warn-soft:#352810; --bad:#ff8a80; --bad-soft:#3a1916; --info:#8cb0ff; --info-soft:#18284a;
  --m-root:#8cb0ff; --m-hub:#2cc4b8; --m-pc:#6ea0ff; --m-server:#b39bff; --m-ap:#5ad1ec; --m-printer:#ff9d6b; --m-phone:#ff86bd; --m-other:#94a3b8; --m-off:#344055;
  --l-ok:#4cc483; --l-warn:#f0b84a;
  --shadow:0 1px 2px rgba(0,0,0,.4); --shadow-pop:0 12px 32px rgba(0,0,0,.55); color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0b1019; --surface:#121a26; --surface-2:#162030; --sunken:#0e1520;
  --side:#080d15; --side-fg:#8f9bb0; --side-fg-strong:#ffffff; --side-active:#16223a; --side-line:#141d2c;
  --line:#223045; --line-strong:#2e3f57;
  --ink:#eef2f8; --text:#cdd5e2; --muted:#93a0b4; --faint:#66728a;
  --accent:#6d9bff; --accent-2:#8cb0ff; --accent-soft:#18284a; --on-accent:#08101f;
  --ok:#4cc483; --ok-soft:#12301f; --warn:#f0b84a; --warn-soft:#352810; --bad:#ff8a80; --bad-soft:#3a1916; --info:#8cb0ff; --info-soft:#18284a;
  --m-root:#8cb0ff; --m-hub:#2cc4b8; --m-pc:#6ea0ff; --m-server:#b39bff; --m-ap:#5ad1ec; --m-printer:#ff9d6b; --m-phone:#ff86bd; --m-other:#94a3b8; --m-off:#344055;
  --l-ok:#4cc483; --l-warn:#f0b84a;
  --shadow:0 1px 2px rgba(0,0,0,.4); --shadow-pop:0 12px 32px rgba(0,0,0,.55); color-scheme:dark}

*,*::before,*::after{box-sizing:border-box}
html,body{height:100%}
body{background:var(--bg);color:var(--text);font-family:var(--sans);font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.mono{font-family:var(--mono);font-size:12.5px}
.muted{color:var(--muted)}
h1,h2,h3{color:var(--ink);text-wrap:balance;margin:0}
.ico{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* Estrutura */
.app{display:grid;grid-template-columns:240px minmax(0,1fr);min-height:100%}
.side{background:var(--side);color:var(--side-fg);position:sticky;top:0;height:100vh;display:flex;flex-direction:column;padding:18px 12px;padding-left:max(12px,env(safe-area-inset-left,0px));gap:4px;z-index:30}
.brand{display:flex;align-items:center;gap:10px;padding:4px 10px 18px;color:var(--side-fg-strong);font-weight:700;font-size:17px;letter-spacing:-.01em}
.brand-mark{width:30px;height:30px;border-radius:8px;background:var(--accent);display:grid;place-items:center;color:#fff}
.brand-mark svg{stroke:#fff}
.brand small{display:block;font-weight:400;font-size:11.5px;color:var(--side-fg);letter-spacing:0}
.side-label{font-size:10.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--side-fg);opacity:.7;padding:14px 12px 6px}
.nav-item{display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:8px;color:var(--side-fg);font-weight:500;cursor:pointer;border:0;background:none;width:100%;text-align:left}
.nav-item:hover{background:var(--side-active);color:var(--side-fg-strong);text-decoration:none}
.nav-item[aria-current="page"]{background:var(--side-active);color:var(--side-fg-strong);box-shadow:inset 3px 0 0 var(--accent)}
.nav-item .count{margin-left:auto;background:var(--warn);color:#1b1200;font-size:11px;font-weight:700;border-radius:999px;padding:0 7px;line-height:18px}
.side-foot{margin-top:auto;border-top:1px solid var(--side-line);padding:14px 10px 2px;display:flex;align-items:center;gap:10px;font-size:13px}
.avatar{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:12px;flex:none;background:var(--accent-soft);color:var(--accent)}
.side-foot .avatar{background:var(--side-active);color:var(--side-fg-strong)}
.side-foot b{color:var(--side-fg-strong);display:block;font-weight:600}

.main{min-width:0;display:flex;flex-direction:column}
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px;padding-block:12px;padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px))}
@supports not (background:color-mix(in srgb,red 50%,blue)){.top{background:var(--bg)}}
.icon-btn.menu-btn{display:none}
.gsearch{flex:1;min-width:0;max-width:460px;display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:0 12px;height:38px;color:var(--muted)}
.gsearch input{border:0;outline:0;background:none;flex:1;min-width:0;color:var(--ink)}
.kbd{font-family:var(--mono);font-size:11px;border:1px solid var(--line-strong);border-radius:5px;padding:0 5px;color:var(--faint)}
.top-actions{margin-left:auto;display:flex;align-items:center;gap:8px}
.icon-btn{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:var(--surface);display:grid;place-items:center;cursor:pointer;color:var(--text);position:relative}
.icon-btn:hover{border-color:var(--line-strong);color:var(--ink)}
.dot-badge{position:absolute;top:7px;right:8px;width:8px;height:8px;border-radius:50%;background:var(--bad);box-shadow:0 0 0 2px var(--surface)}
.theme-seg{display:flex;border:1px solid var(--line);border-radius:10px;background:var(--surface);padding:3px;gap:2px}
.theme-seg button{border:0;background:none;border-radius:7px;height:30px;padding:0 10px;display:flex;align-items:center;gap:6px;cursor:pointer;color:var(--muted);font-size:13px;font-weight:500}
.theme-seg button[aria-pressed="true"]{background:var(--accent-soft);color:var(--accent)}

.page{padding-block:24px 48px;padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px));max-width:1400px;width:100%;display:grid;gap:20px;align-content:start}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}
.crumb{font-size:12.5px;color:var(--muted);margin-bottom:4px;display:flex;gap:6px;align-items:center}
.page-head h1{font-size:26px;line-height:1.2;letter-spacing:-.02em;font-weight:700}
.page-head p{margin:4px 0 0;color:var(--muted);max-width:70ch}
.head-actions{display:flex;gap:8px;flex-wrap:wrap}

/* Blocos */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);min-width:0}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px 0}
.card-h h2{font-size:15px;font-weight:600}
.card-b{padding:14px 18px 18px}
.grid{display:grid;gap:16px}
.g-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g-main{grid-template-columns:minmax(0,1.7fr) minmax(0,1fr)}

.btn{display:inline-flex;align-items:center;gap:7px;height:36px;padding:0 14px;border-radius:9px;border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);font-weight:500;cursor:pointer;white-space:nowrap}
.btn:hover{background:var(--surface-2)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.btn.primary:hover{background:var(--accent-2);border-color:var(--accent-2)}
.btn.sm{height:30px;padding:0 10px;font-size:13px}
.btn.ghost{border-color:transparent;background:none}
.pills{display:flex;gap:6px;flex-wrap:wrap}
.pill-btn{height:32px;padding:0 12px;border-radius:999px;border:1px solid var(--line);background:var(--surface);cursor:pointer;color:var(--muted);font-weight:500;font-size:13px;display:inline-flex;align-items:center;gap:6px}
.pill-btn:hover{color:var(--ink);border-color:var(--line-strong)}
.pill-btn[aria-pressed="true"]{background:var(--ink);color:var(--surface);border-color:var(--ink)}
.pill-btn .n{font-size:11.5px;opacity:.75}
.input{height:36px;border:1px solid var(--line-strong);border-radius:9px;background:var(--surface);padding:0 12px;min-width:0;color:var(--ink)}
.input::placeholder{color:var(--faint)}
textarea.input{height:auto;padding:10px 12px;resize:vertical;width:100%}
select.input{padding-right:28px}
label.f{display:grid;gap:5px;font-size:12.5px;color:var(--muted);font-weight:500}

.badge{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:1px 9px;font-size:12px;font-weight:600;line-height:20px;white-space:nowrap;background:var(--sunken);color:var(--muted)}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.9}
.badge.plain::before{display:none}
.b-warn{background:var(--warn-soft);color:var(--warn)}
.b-ok{background:var(--ok-soft);color:var(--ok)}
.b-bad{background:var(--bad-soft);color:var(--bad)}
.b-info{background:var(--info-soft);color:var(--info)}
.status-dot{width:8px;height:8px;border-radius:50%;background:var(--m-off);display:inline-block;flex:none}
.status-dot.on{background:var(--ok);box-shadow:0 0 0 3px var(--ok-soft)}

/* KPIs */
.kpi{padding:16px 18px;display:grid;gap:10px;cursor:pointer;transition:border-color .15s, transform .15s}
.kpi:hover{border-color:var(--line-strong);transform:translateY(-1px)}
.kpi-top{display:flex;align-items:center;justify-content:space-between}
.kpi-ic{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent)}
.kpi-ic.ok{background:var(--ok-soft);color:var(--ok)}.kpi-ic.warn{background:var(--warn-soft);color:var(--warn)}.kpi-ic.bad{background:var(--bad-soft);color:var(--bad)}
.kpi-num{font-size:32px;font-weight:700;line-height:1;color:var(--ink);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.kpi-lbl{font-size:13px;color:var(--muted)}
.kpi-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px;color:var(--muted)}
.spark{width:90px;height:28px}

/* Tabelas */
.tbl-wrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl th{font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600;text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);white-space:nowrap;background:var(--surface-2)}
.tbl th.sortable{cursor:pointer}
.tbl td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tbody tr{cursor:pointer;transition:background .1s}
.tbl tbody tr:hover td{background:var(--surface-2)}
.who{display:flex;align-items:center;gap:10px}
.who b{color:var(--ink);font-weight:600;display:block;line-height:1.3}
.who small{color:var(--muted);font-size:12px}
.tid{font-family:var(--mono);font-weight:500;color:var(--accent)}
.empty{padding:36px;text-align:center;color:var(--muted)}

/* Listas */
.list{list-style:none;margin:0;padding:0}
.list li{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);align-items:flex-start}
.list li:last-child{border-bottom:0}
.when{font-family:var(--mono);font-size:12px;color:var(--muted);white-space:nowrap;padding-top:2px;min-width:78px}
.sev{width:3px;align-self:stretch;border-radius:3px;background:var(--bad);flex:none}
.sev.warn{background:var(--l-warn)}

/* Detalhe */
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);overflow-x:auto}
.tab{border:0;background:none;padding:10px 14px;color:var(--muted);font-weight:500;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap;display:flex;align-items:center;gap:7px}
.tab:hover{color:var(--ink)}
.tab[aria-selected="true"]{color:var(--accent);border-bottom-color:var(--accent)}
.cnt{font-size:11px;font-weight:700;border-radius:999px;padding:0 6px;line-height:18px;background:var(--sunken);color:var(--muted)}
.cnt.warn{background:var(--warn-soft);color:var(--warn)}.cnt.bad{background:var(--bad-soft);color:var(--bad)}
dl.kv{display:grid;grid-template-columns:minmax(110px,38%) minmax(0,1fr);gap:10px 16px;margin:0}
.kv dt{color:var(--muted);font-size:13px}
.kv dd{margin:0;color:var(--ink);overflow-wrap:anywhere}
.disk{display:grid;gap:6px;margin-bottom:14px}
.disk-row{display:flex;justify-content:space-between;gap:8px;font-size:13px}
.bar{height:8px;border-radius:999px;background:var(--sunken);overflow:hidden}
.bar i{display:block;height:100%;border-radius:999px;background:var(--accent)}
.bar i.warn{background:var(--l-warn)}.bar i.bad{background:var(--bad)}
.hero-pc{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.hero-ic{width:52px;height:52px;border-radius:14px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center}
.hero-ic .ico{width:26px;height:26px}
.chips{display:flex;gap:6px;flex-wrap:wrap}

/* Conversa */
.thread{display:grid;gap:14px}
.msg{display:flex;gap:10px;max-width:80%}
.msg .bubble{background:var(--surface-2);border:1px solid var(--line);border-radius:12px;border-top-left-radius:4px;padding:10px 12px}
.msg.me{margin-left:auto;flex-direction:row-reverse}
.msg.me .bubble{background:var(--accent-soft);border-color:transparent;border-top-left-radius:12px;border-top-right-radius:4px}
.msg small{display:block;color:var(--muted);font-size:11.5px;margin-top:4px}
.attach{display:inline-flex;align-items:center;gap:6px;margin-top:8px;font-size:12px;color:var(--muted);border:1px dashed var(--line-strong);border-radius:8px;padding:4px 8px}

/* Gráficos */
.chart{width:100%;height:auto;display:block}
.chart text{fill:var(--muted);font-size:11px;font-family:var(--sans)}
.legend{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:12.5px;color:var(--muted)}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}

/* Mapa */
.map-wrap{position:relative;overflow:hidden}
.map-bar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:14px 16px;border-bottom:1px solid var(--line)}
.map-svg{display:block;width:100%;height:520px;cursor:grab;background-image:radial-gradient(var(--line) 1px,transparent 1px);background-size:22px 22px;touch-action:none}
.map-legend{display:flex;gap:6px 16px;flex-wrap:wrap;padding:12px 16px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}
.map-legend i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px;vertical-align:-1px}
.zoom{position:absolute;right:14px;bottom:62px;display:grid;gap:4px}
.lk{fill:none;stroke-width:1.7;stroke:var(--l-ok);opacity:.8}
.lk.warn{stroke:var(--l-warn)}
.lk.off{stroke:var(--m-off);stroke-dasharray:4 4;opacity:1}
.nd circle.c{stroke:var(--surface);stroke-width:2.5}
.nd text{font-family:var(--sans);font-size:12px;fill:var(--text);text-anchor:middle;paint-order:stroke;stroke:var(--surface);stroke-width:4px;stroke-linejoin:round}
.nd.hub text.t{font-weight:700;font-size:13.5px;fill:var(--ink)}
.nd text.p{font-size:11px;fill:var(--muted)}
.nd text.n{font-size:11px;font-weight:700;fill:var(--surface);stroke:none}
.nd.off text{fill:var(--faint)}
.nd.off.hub text.n{fill:var(--ink)}
.nd{cursor:pointer;transition:opacity .15s}
.nd:hover circle.c{stroke:var(--ink)}
.nd.dim{opacity:.15}
.nd .ring{fill:none;stroke:var(--l-warn);stroke-width:2.5}
.nd .ring.pulse{animation:pulse 1.8s ease-out infinite;transform-box:fill-box;transform-origin:center}
@keyframes pulse{0%{opacity:.9;transform:scale(1)}100%{opacity:0;transform:scale(1.7)}}
.nd .g{fill:none;stroke:var(--surface);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}
.f-root{fill:var(--m-root)}.f-hub{fill:var(--m-hub)}.f-pc{fill:var(--m-pc)}.f-server{fill:var(--m-server)}.f-ap{fill:var(--m-ap)}.f-printer{fill:var(--m-printer)}.f-phone{fill:var(--m-phone)}.f-other{fill:var(--m-other)}.f-off{fill:var(--m-off)}
.tip{position:absolute;pointer-events:none;background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow-pop);padding:10px 12px;font-size:12.5px;line-height:1.5;min-width:200px;opacity:0;transition:opacity .12s;z-index:5}
.tip b{color:var(--ink);font-size:13.5px}
.dev-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.dev{display:flex;gap:12px;align-items:center;padding:9px 8px;border-radius:9px;cursor:pointer}
.dev:hover{background:var(--surface-2)}
.dev-ic{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;flex:none;color:#fff}
.dev.off .dev-ic{background:var(--m-off)!important}
.dev.off b{color:var(--faint)}
.dev b{color:var(--ink);font-weight:600;display:block;line-height:1.3}
.dev small{font-family:var(--mono);font-size:11.5px;color:var(--muted)}
.grp{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600;margin:12px 0 2px}

/* Drawer, modal, toast */
.scrim{position:fixed;inset:0;background:rgba(8,13,21,.45);z-index:50;opacity:0;pointer-events:none;transition:opacity .2s}
.scrim.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(520px,100%);background:var(--surface);z-index:60;box-shadow:var(--shadow-pop);transform:translateX(100%);transition:transform .25s ease;display:flex;flex-direction:column;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);padding-right:env(safe-area-inset-right,0px)}
.drawer.open{transform:none}
.drawer-h{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:18px 20px;border-bottom:1px solid var(--line)}
.drawer-b{padding:18px 20px;overflow-y:auto;flex:1;display:grid;gap:16px;align-content:start}
.drawer-f{padding:14px 20px;border-top:1px solid var(--line);display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}
.modal{position:fixed;left:50%;top:50%;transform:translate(-50%,-46%);opacity:0;pointer-events:none;width:min(460px,calc(100% - 32px));max-height:calc(100% - 40px);overflow:auto;background:var(--surface);border-radius:16px;box-shadow:var(--shadow-pop);z-index:60;transition:all .2s}
.modal.open{opacity:1;pointer-events:auto;transform:translate(-50%,-50%)}
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translate(-50%,20px);background:var(--ink);color:var(--surface);padding:10px 16px;border-radius:10px;font-weight:500;opacity:0;transition:all .2s;z-index:80;box-shadow:var(--shadow-pop)}
.toast.show{opacity:1;transform:translate(-50%,0)}
.fab{position:fixed;right:max(20px,env(safe-area-inset-right,0px));bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:40;display:flex;align-items:center;gap:8px;height:44px;padding:0 16px;border-radius:999px;border:0;background:var(--ink);color:var(--surface);font-weight:600;cursor:pointer;box-shadow:var(--shadow-pop)}
.notif{position:absolute;right:0;top:46px;width:320px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-pop);padding:8px;display:none}
.notif.open{display:block}
.notif a{display:block;padding:10px;border-radius:8px;color:var(--text);font-size:13px}
.notif a:hover{background:var(--surface-2);text-decoration:none}
.steps{counter-reset:s;display:grid;gap:14px;margin:0;padding:0;list-style:none}
.steps li{counter-increment:s;display:flex;gap:12px}
.steps li::before{content:counter(s);width:26px;height:26px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-weight:700;font-size:13px;display:grid;place-items:center;flex:none}
.code{font-family:var(--mono);font-size:12.5px;background:var(--sunken);border:1px solid var(--line);border-radius:8px;padding:10px 12px;display:flex;justify-content:space-between;gap:10px;align-items:center;overflow-x:auto}

@media (max-width:1100px){.g-4{grid-template-columns:repeat(2,minmax(0,1fr))}.g-main,.g-3{grid-template-columns:minmax(0,1fr)}}
@media (max-width:820px){
  .app{grid-template-columns:minmax(0,1fr)}
  .side{position:fixed;left:0;top:0;bottom:0;width:250px;height:auto;transform:translateX(-100%);transition:transform .25s;padding-top:calc(18px + env(safe-area-inset-top,0px))}
  .side.open{transform:none;box-shadow:var(--shadow-pop)}
  .icon-btn.menu-btn{display:grid}
  .top{gap:8px}
  .g-2{grid-template-columns:minmax(0,1fr)}
  .theme-seg span{display:none}
  .kbd{display:none}
  .top{padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
  .page{padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
  .map-svg{height:440px}
  .fab span{display:none}
}
@media (max-width:480px){.g-4{grid-template-columns:minmax(0,1fr)}.msg{max-width:100%}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}