/* Sentinel website — shared styles (monochrome). */
:root{
  color-scheme:dark;
  --bg:#090909; --bg-2:#0e0e0e; --panel:#111; --panel-2:#171717; --panel-3:#1d1d1d;
  --fg:#f5f5f5; --fg-2:#c9c9c9; --muted:#9a9a9a; --dim:#6f6f6f;
  --line:#292929; --line-2:#202020; --line-3:#3a3a3a;
  --max:1160px; --radius:4px;
  --font:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font);line-height:1.65;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
main{flex:1}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select{font:inherit;color:inherit}
code,kbd,.mono{font-family:var(--mono)}
code{background:var(--panel-2);border:1px solid var(--line-2);padding:.08em .4em;border-radius:3px;font-size:.88em;color:var(--fg)}
::selection{background:#fff;color:#000}
:focus-visible{outline:2px solid #fff;outline-offset:3px;border-radius:2px}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:#000;padding:10px 16px;z-index:100;font-weight:700}
.skip:focus{left:8px}
.wrap{width:min(var(--max),calc(100% - 48px));margin-inline:auto}
[hidden]{display:none!important}

/* Top bar */
.topbar{position:sticky;top:0;z-index:50;background:rgba(9,9,9,.94);border-bottom:1px solid var(--line-2);backdrop-filter:blur(14px)}
.topbar-in{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:72px}
.brand{display:inline-flex;align-items:center;gap:11px;font-size:13px;font-weight:800;letter-spacing:.17em;white-space:nowrap}
.brand-mark{display:grid;place-items:center;width:30px;height:30px;border:1px solid #777;font-size:15px;letter-spacing:0}
.brand-dot{color:#888}
.nav{display:flex;align-items:center;gap:26px}
.nav a.nl{color:var(--muted);font-size:13px;transition:color .2s;padding:6px 0;border-bottom:1px solid transparent}
.nav a.nl:hover{color:#fff}
.nav a.nl[aria-current="page"]{color:#fff;border-bottom-color:#777}
.nav-tools{display:flex;align-items:center;gap:12px}
.lang{display:inline-flex;border:1px solid var(--line-3);border-radius:var(--radius);overflow:hidden}
.lang button{background:none;border:0;padding:6px 10px;font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--muted);cursor:pointer}
.lang button[aria-pressed="true"]{background:#fff;color:#000}
.lang button:not([aria-pressed="true"]):hover{color:#fff}
.menu-toggle{display:none;background:none;border:1px solid var(--line-3);border-radius:var(--radius);width:42px;height:38px;cursor:pointer;align-items:center;justify-content:center}
.menu-toggle span,.menu-toggle span::before,.menu-toggle span::after{display:block;width:18px;height:1.5px;background:#fff;position:relative;content:"";transition:transform .2s,background .2s}
.menu-toggle span::before{position:absolute;top:-6px}
.menu-toggle span::after{position:absolute;top:6px}
.menu-toggle[aria-expanded="true"] span{background:transparent}
.menu-toggle[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid var(--line-3);background:transparent;color:#fff;padding:12px 22px;font-size:13px;font-weight:650;border-radius:var(--radius);cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .2s}
.btn:hover{border-color:#fff;transform:translateY(-1px)}
.btn-primary{background:#fff;color:#000;border-color:#fff}
.btn-primary:hover{background:#dcdcdc;border-color:#dcdcdc}
.btn-sm{padding:8px 14px;font-size:12px}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* Type */
.eyebrow{font-size:11px;letter-spacing:.2em;font-weight:700;color:var(--muted);text-transform:uppercase;margin:0 0 18px}
h1,h2,h3,h4{line-height:1.12;margin:0;font-weight:620;letter-spacing:-.02em}
h1{font-size:clamp(44px,7vw,84px)}
h2{font-size:clamp(30px,4.4vw,50px)}
h3{font-size:19px;letter-spacing:-.01em}
.muted{color:var(--muted)}
.lead{font-size:17px;color:var(--fg-2);max-width:62ch;margin:20px 0 0}
p{margin:0 0 1em}
.small{font-size:13px;color:var(--muted)}

/* Sections */
section{position:relative}
.section{padding:96px 0}
.section-tight{padding:64px 0}
.band{background:var(--bg-2);border-block:1px solid var(--line-2)}
.sec-head{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:end;margin-bottom:48px}
.sec-head p{margin:0;color:var(--muted)}
.page-head{padding:88px 0 56px;border-bottom:1px solid var(--line-2)}
.page-head h1{font-size:clamp(38px,6vw,68px)}

/* Hero */
.hero{padding:96px 0 80px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:56px;align-items:center}
.hero h1 .muted{display:block}
.hero .lead{font-size:18px}
.hero .btn-row{margin-top:36px}
.hero-note{margin-top:20px;font-size:12px;color:var(--dim)}
.emblem{position:relative;aspect-ratio:1;display:grid;place-items:center;max-width:380px;margin-inline:auto;width:100%}
.emblem::before,.emblem::after{content:"";position:absolute;border:1px solid var(--line);border-radius:50%}
.emblem::before{inset:0}
.emblem::after{inset:12%;border-color:var(--line-2)}
.emblem img{width:52%;height:auto;filter:grayscale(1);border-radius:18%;position:relative}
.stats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);margin-top:72px}
.stat{padding:26px 24px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat b{display:block;font-size:34px;font-weight:620;letter-spacing:-.02em;line-height:1}
.stat span{display:block;margin-top:10px;font-size:12px;color:var(--muted)}

/* Cards */
.grid{display:grid;gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.card{padding:32px 28px 34px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg);transition:background .25s;position:relative}
.card:hover{background:var(--panel)}
.card .num{position:absolute;top:24px;right:24px;font-size:11px;color:var(--dim);font-family:var(--mono)}
.card .ic{width:36px;height:36px;border:1px solid var(--line-3);display:grid;place-items:center;margin-bottom:22px;font-family:var(--mono);font-size:15px;color:var(--fg-2)}
.card h3{margin-bottom:10px}
.card p{color:var(--muted);font-size:14.5px;margin:0}
.card .more{display:inline-block;margin-top:16px;font-size:12px;font-weight:650;border-bottom:1px solid #666;padding-bottom:3px}
.card .more:hover{border-color:#fff}
.panel{border:1px solid var(--line);background:var(--panel);padding:28px;border-radius:var(--radius)}
.notice{display:flex;gap:16px;border:1px solid var(--line-3);background:var(--panel);padding:18px 20px;border-radius:var(--radius);font-size:14px;color:var(--fg-2);margin:0 0 28px}
.notice .tag{font-size:10px;letter-spacing:.16em;font-weight:800;color:#000;background:#fff;padding:3px 8px;height:max-content;border-radius:2px;white-space:nowrap}
.notice p{margin:0}
.notice.warn{border-style:dashed}
.ph{background:#2a2a2a;border:1px dashed #777;padding:0 .35em;border-radius:3px;font-family:var(--mono);font-size:.9em;color:#fff}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.cta{text-align:center;padding:110px 0}
.cta .btn-row{justify-content:center;margin-top:30px}
.cta p{color:var(--muted);max-width:54ch;margin:18px auto 0}

/* Command explorer */
.tools{position:sticky;top:72px;z-index:20;background:rgba(9,9,9,.96);padding:18px 0 14px;border-bottom:1px solid var(--line-2);backdrop-filter:blur(10px)}
.search{display:flex;align-items:center;gap:12px;border:1px solid var(--line-3);border-radius:var(--radius);padding:0 16px;background:var(--panel)}
.search:focus-within{border-color:#fff}
.search svg{flex:none;opacity:.7}
.search input{flex:1;min-width:0;background:none;border:0;padding:15px 0;font-size:15px;outline:0}
.search input::placeholder{color:var(--dim)}
.search .clear{background:none;border:0;color:var(--muted);cursor:pointer;font-size:12px;padding:6px}
.search .clear:hover{color:#fff}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.chip{background:none;border:1px solid var(--line-3);color:var(--muted);padding:7px 13px;font-size:12px;border-radius:99px;cursor:pointer;transition:all .2s}
.chip:hover{color:#fff;border-color:#888}
.chip[aria-pressed="true"]{background:#fff;color:#000;border-color:#fff;font-weight:650}
.chip i{font-style:normal;opacity:.6;margin-left:6px;font-size:11px}
.result-meta{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin:24px 0 8px;font-size:13px;color:var(--muted)}
.cmd-group{border:1px solid var(--line);margin-top:14px;background:var(--bg);border-radius:var(--radius)}
.cmd-group>summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:auto 1fr auto auto;gap:16px;align-items:center;padding:18px 20px}
.cmd-group>summary::-webkit-details-marker{display:none}
.cmd-group>summary:hover{background:var(--panel)}
.cmd-group .g-name{font-family:var(--mono);font-size:15px;font-weight:600}
.cmd-group .g-desc{color:var(--muted);font-size:13.5px;min-width:0}
.cmd-group .g-count{font-size:12px;color:var(--dim);font-family:var(--mono)}
.cmd-group .g-arrow{transition:transform .2s;color:var(--muted)}
.cmd-group[open] .g-arrow{transform:rotate(90deg)}
.cmd-group[open]>summary{border-bottom:1px solid var(--line)}
.cmd-list{list-style:none;margin:0;padding:0}
.cmd{padding:14px 20px 14px calc(20px + var(--d,0)*22px);border-bottom:1px solid var(--line-2);display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:8px 24px}
.cmd:last-child{border-bottom:0}
.cmd .syn{font-family:var(--mono);font-size:13.5px;word-break:break-word}
.cmd .syn .o{color:var(--muted)}
.cmd .desc{color:var(--fg-2);font-size:13.5px}
.cmd .meta{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:8px;margin-top:2px}
.badge{font-size:10.5px;letter-spacing:.04em;border:1px solid var(--line-3);color:var(--muted);padding:2px 8px;border-radius:99px;white-space:nowrap}
.badge.perm{color:var(--fg-2)}
.sub-label{padding:9px 20px 9px calc(20px + var(--d,0)*22px);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);background:var(--bg-2);border-bottom:1px solid var(--line-2);font-family:var(--mono)}
mark{background:#fff;color:#000;padding:0 2px;border-radius:2px}
.empty{border:1px dashed var(--line-3);padding:48px 24px;text-align:center;color:var(--muted);margin-top:24px;border-radius:var(--radius)}
.empty b{display:block;color:#fff;font-size:17px;margin-bottom:6px}
.empty .btn{margin-top:18px}
.backtop{position:fixed;right:20px;bottom:20px;z-index:30;opacity:0;pointer-events:none;transition:opacity .2s}
.backtop.show{opacity:1;pointer-events:auto}
.loading{padding:40px;text-align:center;color:var(--muted)}

/* Docs / features layout */
.doc-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:56px;padding:56px 0 96px}
.side{position:sticky;top:96px;align-self:start;max-height:calc(100vh - 120px);overflow:auto;padding-right:8px}
.side h4{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--dim);margin:0 0 12px;font-weight:700}
.side a{display:block;padding:7px 12px;color:var(--muted);font-size:13.5px;border-left:1px solid var(--line)}
.side a:hover{color:#fff;border-color:#888}
.side a.on{color:#fff;border-color:#fff}
.prose{max-width:760px}
.prose section{padding:0 0 56px;margin-bottom:56px;border-bottom:1px solid var(--line-2)}
.prose section:last-child{border-bottom:0;margin-bottom:0}
.prose h2{font-size:clamp(26px,3.4vw,36px);margin-bottom:18px}
.prose h3{margin:30px 0 10px}
.prose p,.prose li{color:var(--fg-2);font-size:15.5px}
.prose ul,.prose ol{padding-left:22px;margin:0 0 1.2em}
.prose li{margin-bottom:.45em}
.prose a.in{border-bottom:1px solid #666}
.prose a.in:hover{border-color:#fff}
.kv{display:grid;grid-template-columns:150px 1fr;gap:6px 20px;margin:14px 0 0;padding:16px 18px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);font-size:14px}
.kv dt{color:var(--muted)}
.kv dd{margin:0;color:var(--fg-2)}
.cmdlist{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 0}
.cmdlist code{font-size:12.5px}
.status-tag{display:inline-block;font-size:10.5px;letter-spacing:.1em;font-weight:700;text-transform:uppercase;border:1px solid var(--line-3);padding:2px 9px;border-radius:99px;color:var(--fg-2);margin-left:10px;vertical-align:middle}
details.faq{border-bottom:1px solid var(--line)}
details.faq>summary{list-style:none;cursor:pointer;padding:20px 0;display:flex;justify-content:space-between;gap:20px;font-weight:600;font-size:16px}
details.faq>summary::-webkit-details-marker{display:none}
details.faq>summary::after{content:"+";color:var(--muted);font-size:20px;line-height:1}
details.faq[open]>summary::after{content:"–"}
details.faq p{color:var(--muted);padding-bottom:20px;margin:0;max-width:68ch}
table{width:100%;border-collapse:collapse;font-size:14px;margin:16px 0 28px}
th,td{text-align:left;padding:12px 14px;border:1px solid var(--line);vertical-align:top;color:var(--fg-2)}
th{background:var(--panel);color:#fff;font-weight:650;font-size:12px;letter-spacing:.06em;text-transform:uppercase}
.table-wrap{overflow-x:auto}

/* Team */
.team{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:8px}
.member{border:1px solid var(--line);background:var(--panel);border-radius:var(--radius);padding:36px;display:flex;flex-direction:column;align-items:flex-start;gap:20px;transition:border-color .25s,transform .25s}
.member:hover{border-color:#666;transform:translateY(-3px)}
.avatar{width:136px;height:136px;border-radius:50%;border:1px solid var(--line-3);object-fit:cover;background:var(--panel-3);display:grid;place-items:center;font-size:44px;font-weight:700;overflow:hidden}
.avatar img{width:100%;height:100%;object-fit:cover;filter:grayscale(.25)}
.role{font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:800;color:#000;background:#fff;padding:4px 10px;border-radius:2px}
.member h3{font-size:30px;margin:0}
.handle{font-family:var(--mono);font-size:14px;color:var(--muted);margin:0}
.member dl{margin:0;width:100%;border-top:1px solid var(--line);padding-top:16px;display:grid;grid-template-columns:110px 1fr;gap:8px 12px;font-size:14px}
.member dt{color:var(--dim)}
.member dd{margin:0;color:var(--fg-2)}

/* Status */
.status-list{border:1px solid var(--line);border-radius:var(--radius);margin-top:20px}
.status-row{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;border-bottom:1px solid var(--line-2)}
.status-row:last-child{border-bottom:0}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;border:1px solid #888;margin-right:10px;vertical-align:middle}
.dot.ok{background:#fff;border-color:#fff}
.dot.bad{background:#555;border-color:#aaa}
.dot.unk{background:transparent}

/* Footer */
.footer{border-top:1px solid var(--line-2);padding:56px 0 32px;margin-top:auto;background:var(--bg)}
.foot-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:40px}
.foot-grid p{color:var(--muted);font-size:13.5px;max-width:34ch;margin-top:16px}
.foot-grid h4{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--dim);margin-bottom:14px}
.foot-grid ul{list-style:none;margin:0;padding:0}
.foot-grid li{margin-bottom:9px}
.foot-grid a{color:var(--muted);font-size:13.5px;transition:color .2s}
.foot-grid a:hover{color:#fff}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:44px;padding-top:24px;border-top:1px solid var(--line-2);font-size:12px;color:var(--dim)}

/* Responsive */
@media (max-width:980px){
  .hero-grid,.split,.sec-head{grid-template-columns:1fr}
  .emblem{max-width:260px;margin-inline:0}
  .grid.c3{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .doc-layout{grid-template-columns:1fr;gap:28px}
  .side{position:static;max-height:none;display:flex;flex-wrap:wrap;gap:6px;border-bottom:1px solid var(--line-2);padding-bottom:18px}
  .side h4{width:100%;margin-bottom:4px}
  .side a{border:1px solid var(--line);border-radius:99px;padding:6px 12px;font-size:12.5px}
  .side a.on{border-color:#fff}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .menu-toggle{display:inline-flex}
  .nav{position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;background:var(--bg);border-bottom:1px solid var(--line);padding:8px 24px 18px;display:none}
  .nav.open{display:flex}
  .nav a.nl{padding:14px 0;border-bottom:1px solid var(--line-2);font-size:15px}
  .topbar-in{position:relative}
}
@media (max-width:680px){
  .wrap{width:calc(100% - 32px)}
  .section{padding:68px 0}
  .grid.c3,.grid.c2,.team{grid-template-columns:1fr}
  .cmd{grid-template-columns:1fr}
  .cmd-group>summary{grid-template-columns:1fr auto auto}
  .cmd-group .g-desc{grid-column:1/-1;order:3}
  .kv{grid-template-columns:1fr}
  .kv dt{margin-top:8px}
  .member{padding:26px}
  .foot-grid{grid-template-columns:1fr}
  .notice{flex-direction:column;gap:10px}
  .hero{padding:64px 0 56px}
  .member dl{grid-template-columns:1fr}
}
.err404{min-height:60vh;display:grid;place-items:center;text-align:center;padding:80px 0}
.err404 h1{font-size:clamp(90px,18vw,180px);color:#2a2a2a;font-weight:700}

/* Dashboard / login */
.login-card{border:1px solid var(--line);background:var(--panel);border-radius:var(--radius);padding:32px;max-width:560px}
.who{display:flex;align-items:center;gap:16px;margin-bottom:24px}
.who .avatar{width:64px;height:64px;font-size:24px;flex:none}
.who h2{font-size:24px;margin:0}
.guilds{list-style:none;margin:16px 0 0;padding:0;border:1px solid var(--line);border-radius:var(--radius)}
.guild{display:flex;align-items:center;gap:16px;padding:14px 18px;border-bottom:1px solid var(--line-2)}
.guild:last-child{border-bottom:0}
.g-ic{width:40px;height:40px;border-radius:50%;border:1px solid var(--line-3);background:var(--panel-3);display:grid;place-items:center;overflow:hidden;flex:none;font-weight:700}
.g-ic img{width:100%;height:100%;object-fit:cover}
.g-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}
.g-main strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.g-main .meta{display:flex;gap:6px;flex-wrap:wrap}
.btn-discord{gap:10px}
@media (max-width:680px){.guild{flex-wrap:wrap}.login-card{padding:22px}}