/* Layout: 224px sidebar + main; pages read verdict -> checks -> flow -> trend + log -> table -> inventory. */
:root{
  --canvas:#F2F3F1; --surface:#FFFFFF; --surface-2:#F8F9F7;
  --ink:#101411; --ink-2:#333A35; --muted:#656D67; --faint:#969E98;
  --rule:#E1E4E0; --rule-strong:#C9CEC9;
  --ok:#0B7352; --ok-soft:#E2F0EA; --warn:#A9590A; --snds-yellow:#E8B90C; --warn-soft:#F8EDDC; --fail:#BF331C; --fail-soft:#F9E6E2;
  --bar:#0B7352; --focus:#1F5FD1;
  --sans:'Archivo',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'Martian Mono',ui-monospace,'SF Mono',Menlo,Consolas,monospace;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --canvas:#0B0D0C; --surface:#121513; --surface-2:#161A17;
    --ink:#E9ECE9; --ink-2:#C3C9C4; --muted:#8A928C; --faint:#5F6762; --rule:#222724; --rule-strong:#333A35;
    --ok:#3DBA8A; --ok-soft:#10261D; --warn:#E3A23D; --snds-yellow:#F2C94C; --warn-soft:#2A2011; --fail:#F06D57; --fail-soft:#2E1612;
    --bar:#2C6E55; --focus:#7EA2F2; color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --canvas:#0B0D0C; --surface:#121513; --surface-2:#161A17;
  --ink:#E9ECE9; --ink-2:#C3C9C4; --muted:#8A928C; --faint:#5F6762; --rule:#222724; --rule-strong:#333A35;
  --ok:#3DBA8A; --ok-soft:#10261D; --warn:#E3A23D; --snds-yellow:#F2C94C; --warn-soft:#2A2011; --fail:#F06D57; --fail-soft:#2E1612;
  --bar:#2C6E55; --focus:#7EA2F2; color-scheme:dark;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--canvas);color:var(--ink);font:400 13.5px/1.45 var(--sans);font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased}
button,input,select{font:inherit;color:inherit}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--focus);outline-offset:1px}
@media (prefers-reduced-motion: reduce){*{transition:none!important;animation:none!important}}

/* type roles */
.label{font-family:var(--mono);font-stretch:75%;font-size:10px;font-weight:500;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.mono{font-family:var(--mono);font-stretch:87.5%}
.num{font-family:var(--sans);font-stretch:75%;font-weight:500;font-size:28px;line-height:1;letter-spacing:-.01em}
.verdict-h{font-family:var(--sans);font-stretch:72%;font-weight:600;font-size:38px;line-height:1.02;letter-spacing:-.01em;margin:6px 0 8px;text-wrap:balance}
.panel-title{font-stretch:87.5%;font-weight:600;font-size:15px;margin:0}

/* glyphs: shape + colour */
.g{display:inline-block;width:8px;height:8px;vertical-align:middle;flex:none}
.g-ok{background:var(--ok);border-radius:50%}
.g-warn{width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-bottom:9px solid var(--warn);background:none}
.g-fail{background:var(--fail);border-radius:1px;width:7px;height:7px}
.g-idle{border:1.5px solid var(--faint);border-radius:50%;width:8px;height:8px;background:none}
.c-ok{color:var(--ok)} .c-warn{color:var(--warn)} .c-fail{color:var(--fail)} .c-muted{color:var(--muted)} .c-faint{color:var(--faint)}

/* shell */
.app{display:grid;grid-template-columns:224px 1fr;min-height:100%}
.side{background:var(--canvas);border-right:1px solid var(--rule);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{height:56px;display:flex;align-items:center;gap:10px;padding:0 16px;border-bottom:1px solid var(--rule)}
.brand svg{flex:none}
.brand b{font-size:15px;font-weight:650;letter-spacing:-.01em;display:block;line-height:1.1}
.brand small{font-family:var(--mono);font-stretch:75%;font-size:9.5px;color:var(--faint);letter-spacing:.04em;display:block}
.tenant{margin:12px 12px 4px;padding:8px 10px;border:1px solid var(--rule);background:var(--surface);border-radius:3px;display:flex;align-items:center;justify-content:space-between;gap:8px}
.tenant b{font-size:12.5px;font-weight:600;display:block}
.tenant span{font-family:var(--mono);font-stretch:75%;font-size:9.5px;color:var(--faint)}
nav{padding:8px 12px;flex:1;overflow:auto}
nav .label{display:block;color:var(--faint);margin:14px 8px 4px}
nav a{display:flex;align-items:center;justify-content:space-between;padding:4px 8px;border-radius:3px;color:var(--ink-2);font-size:13px;border:1px solid transparent}
nav a:hover{background:var(--surface-2)}
nav a.active{background:var(--surface);color:var(--ink);font-weight:600;box-shadow:inset 0 0 0 1px var(--rule)}
nav a .cnt{font-family:var(--mono);font-stretch:75%;font-size:10px;color:var(--faint);font-weight:500}
.side-foot{border-top:1px solid var(--rule);padding:12px 16px;display:grid;grid-template-columns:auto 1fr;gap:4px 8px;align-items:center;font-size:12px}
.side-foot .mono{font-size:10px;color:var(--faint);grid-column:2}

.main{min-width:0;display:flex;flex-direction:column}
.top{height:56px;border-bottom:1px solid var(--rule);display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 28px;background:var(--canvas);position:sticky;top:0;z-index:5}
.crumbs{font-size:13px;color:var(--muted);display:flex;gap:8px;align-items:center;min-width:0}
.crumbs b{color:var(--ink);font-weight:600}
.top-r{display:flex;align-items:center;gap:12px}
.vdiv{width:1px;height:22px;background:var(--rule)}
.clock{font-family:var(--mono);font-stretch:87.5%;font-size:11.5px;color:var(--ink-2);white-space:nowrap}
.clock span{color:var(--faint)}
.who{display:flex;align-items:center;gap:8px}
.avatar{width:28px;height:28px;background:var(--ink);color:var(--canvas);display:grid;place-items:center;font-size:11px;font-weight:600;border-radius:3px;font-stretch:87.5%}
.who div{line-height:1.15}
.who b{font-size:12.5px;font-weight:600;display:block}
.who span{font-family:var(--mono);font-stretch:75%;font-size:9.5px;color:var(--faint)}
.ibtn{width:28px;height:28px;border:1px solid var(--rule-strong);background:var(--surface);border-radius:3px;display:grid;place-items:center;cursor:pointer;padding:0}
.ibtn:hover{border-color:var(--ink-2)}
.ibtn svg{width:14px;height:14px;stroke:var(--ink-2);fill:none;stroke-width:1.5}

.content{padding-block:24px 40px;padding-left:max(28px,env(safe-area-inset-left,0px));padding-right:max(28px,env(safe-area-inset-right,0px));max-width:1680px;width:100%;display:flex;flex-direction:column;gap:12px}

/* controls */
.btn{height:30px;padding:0 12px;font-size:12.5px;font-weight:500;border:1px solid var(--rule-strong);background:var(--surface);border-radius:3px;cursor:pointer;white-space:nowrap;display:inline-flex;align-items:center;gap:6px}
.btn:hover{border-color:var(--ink-2)}
.btn.primary{background:var(--ink);color:var(--canvas);border-color:var(--ink)}
.btn.primary:hover{opacity:.9}
.btn[disabled]{opacity:.5;cursor:not-allowed}
select.ctl,input.ctl{height:30px;border:1px solid var(--rule-strong);background:var(--surface);border-radius:3px;padding:0 8px;font-size:12.5px}
input.ctl{width:100%}
input.ctl.mono{font-size:12px}
/* Text areas (tickets, replies): comfortable by default and growing with the screen; the browser default is a tiny box. */
textarea.ctl{display:block;width:100%;min-height:clamp(140px,28vh,320px);resize:vertical;border:1px solid var(--rule-strong);background:var(--surface);border-radius:3px;padding:10px 12px;font:inherit;font-size:13px;line-height:1.5;color:var(--ink)}
textarea.ctl:focus{outline:2px solid var(--ok);outline-offset:1px}

/* panels */
.panel{background:var(--surface);border:1px solid var(--rule);border-radius:4px;min-width:0}
.panel-head{min-height:48px;padding:13px 20px;border-bottom:1px solid var(--rule);display:flex;align-items:center;justify-content:space-between;gap:12px}
.panel-body{padding:16px 20px}

/* verdict */
.verdict{display:flex;border-left:4px solid var(--warn);border-radius:4px 4px 0 0}
.verdict.ok{border-left-color:var(--ok)} .verdict.fail{border-left-color:var(--fail)}
.verdict .vl{padding:20px 24px 22px;flex:1;min-width:0}
.verdict .vr{padding:20px 24px;display:flex;flex-direction:column;align-items:flex-end;justify-content:space-between;gap:10px;flex:none}
.verdict .vr .row{display:flex;gap:8px}
.vstate{display:flex;align-items:center;gap:8px}
.vsub{color:var(--ink-2);margin:0;max-width:72ch}
.vsub a{text-decoration:underline;text-decoration-color:var(--rule-strong);text-underline-offset:2px}
.checks{display:grid;grid-template-columns:repeat(6,1fr);border:1px solid var(--rule);border-top:0;border-radius:0 0 4px 4px;background:var(--surface);overflow:hidden}
.check{padding:14px 20px 16px;border-right:1px solid var(--rule);display:flex;flex-direction:column;gap:8px;min-width:0}
.check:last-child{border-right:0}
.check .lab{display:flex;align-items:center;gap:7px}
.check .tgt{font-family:var(--mono);font-stretch:75%;font-size:10px;color:var(--faint)}
.vstack{display:flex;flex-direction:column;gap:0}

/* flow */
.flow{display:grid;grid-template-columns:auto auto 1fr;gap:28px;align-items:center;padding:18px 20px}
.flow .arrow{color:var(--faint);font-size:18px}
.segbar{display:flex;height:14px;gap:2px;border-radius:1px;overflow:hidden}
.segbar div{height:100%}
.legend{display:flex;flex-wrap:wrap;gap:18px;margin-top:10px}
.legend span{display:inline-flex;align-items:center;gap:7px;font-size:12.5px}
.sw{width:9px;height:9px;border-radius:1px;display:inline-block}
.legend .pct{font-family:var(--mono);font-stretch:87.5%;font-size:11px;color:var(--muted)}

/* split */
.split{display:grid;grid-template-columns:2.2fr 1fr;gap:12px;min-width:0}
.stats{display:flex;gap:28px;flex-wrap:wrap;padding:14px 20px 4px}
.stat .label{display:block;margin-bottom:4px}
.stat .v{font-stretch:75%;font-weight:500;font-size:20px;line-height:1}
.chartwrap{padding:8px 16px 14px;position:relative}
.chartwrap canvas{width:100%!important}
.log{font-family:var(--mono);font-stretch:87.5%;font-size:11px;max-height:400px;overflow:auto}
.log .row{display:grid;grid-template-columns:44px 62px 1fr;gap:10px;padding:7px 20px;border-bottom:1px solid var(--rule);align-items:baseline}
.log .row:last-child{border-bottom:0}
.log .t{color:var(--faint)} .log .tag{font-weight:600;text-transform:uppercase;letter-spacing:.03em}
.log .m{color:var(--ink-2);min-width:0;overflow-wrap:anywhere}

/* tables */
.tbl-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:12.5px}
th{background:var(--surface-2);text-align:left;padding:8px 14px;border-bottom:1px solid var(--rule);white-space:nowrap}
th.r,td.r{text-align:right}
td{padding:9px 14px;border-bottom:1px solid var(--rule);vertical-align:middle;white-space:nowrap}
tr:last-child td{border-bottom:0}
tbody tr:hover td{background:var(--surface-2)}
td.name{font-weight:600;color:var(--ink)}
td.num,td.r{font-stretch:87.5%}
.vol{display:flex;align-items:center;justify-content:flex-end;gap:10px}
.vbar{width:90px;height:4px;background:var(--surface-2);border-radius:1px;overflow:hidden;flex:none}
.vbar i{display:block;height:100%;background:var(--bar)}
.acct{font-family:var(--mono);font-stretch:87.5%;font-size:11.5px}
.acct em{font-style:normal;color:var(--faint)}
.st{display:inline-flex;align-items:center;gap:7px}
.lnk{background:none;border:0;padding:0;color:var(--ink-2);text-decoration:underline;text-decoration-color:var(--rule-strong);text-underline-offset:2px;cursor:pointer;font-size:12px}
.lnk:hover{color:var(--ink)}
.empty{padding:28px 20px;color:var(--muted);font-size:13px}
.inv{font-family:var(--mono);font-stretch:87.5%;font-size:10.5px;color:var(--faint);padding:4px 2px}
.inv span{margin-right:14px}

/* drawer */
.scrim{position:fixed;inset:0;background:rgba(16,20,17,.35);z-index:20}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(520px,100%);background:var(--surface);border-left:1px solid var(--rule);z-index:21;display:flex;flex-direction:column;padding-top:env(safe-area-inset-top,0px);padding-right:env(safe-area-inset-right,0px)}
.drawer .panel-head{flex:none}
.drawer .body{padding:20px;overflow:auto;flex:1;display:flex;flex-direction:column;gap:18px}
.field label{display:block;margin-bottom:6px}
.help{font-size:12px;color:var(--muted);margin:6px 0 0}
.rules{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:4px;font-size:12px;color:var(--muted)}
.rules li{display:flex;gap:8px;align-items:center}
.rules li.bad{color:var(--fail)} .rules li.good{color:var(--ok)}
.kv{display:grid;grid-template-columns:150px 1fr;gap:8px 14px;font-size:12.5px}
.kv .k{color:var(--muted)} .kv .v{color:var(--ink-2);min-width:0;overflow-wrap:anywhere}
.box{border:1px solid var(--rule);border-radius:3px;padding:12px 14px;background:var(--surface-2)}
.box .label{display:block;margin-bottom:8px}
.secret{display:flex;align-items:center;gap:8px}
.secret code{font-family:var(--mono);font-size:13px;letter-spacing:.02em;background:var(--surface);border:1px solid var(--rule);border-radius:3px;padding:8px 10px;flex:1;min-width:0;overflow-wrap:anywhere;user-select:all}
.note{border-left:3px solid var(--warn);padding:8px 12px;background:var(--warn-soft);color:var(--ink-2);font-size:12.5px;border-radius:0 3px 3px 0}
.drawer .foot{border-top:1px solid var(--rule);padding:14px 20px;display:flex;justify-content:flex-end;gap:8px;flex:none}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--ink);color:var(--canvas);padding:8px 14px;border-radius:3px;font-size:12.5px;z-index:30}

/* page switching */
.page[hidden]{display:none}
.mockup-note{font-family:var(--mono);font-stretch:87.5%;font-size:10.5px;color:var(--faint);border:1px dashed var(--rule-strong);padding:6px 10px;border-radius:3px}

@media (max-width:1200px){.checks{grid-template-columns:repeat(3,1fr)} .check:nth-child(3n){border-right:0} .check:nth-child(-n+3){border-bottom:1px solid var(--rule)} .split{grid-template-columns:1fr}}
@media (max-width:900px){
  .app{grid-template-columns:1fr} .side{display:none}
  .top{padding:0 16px} .who div,.clock,.vdiv{display:none}
  .content{padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
  .verdict{flex-direction:column} .verdict .vr{align-items:flex-start}
  .verdict-h{font-size:30px}
  .checks{grid-template-columns:repeat(2,1fr)} .check:nth-child(3n){border-right:1px solid var(--rule)} .check:nth-child(2n){border-right:0} .check:nth-child(-n+4){border-bottom:1px solid var(--rule)}
  .flow{grid-template-columns:1fr} .flow .arrow{display:none}
}

/* ---- additions for the live app (not in the mockup) ---- */
.verdict.idle{border-left-color:var(--faint)}
.c-ok{color:var(--ok)}
.login-wrap{min-height:100%;display:grid;place-items:center;padding:24px max(16px,env(safe-area-inset-left,0px))}
.login-card{width:min(400px,100%)}
.login-card .panel-body{display:flex;flex-direction:column;gap:16px}
.err{color:var(--fail);font-size:12.5px;margin:6px 0 0}
.form-actions{display:flex;justify-content:flex-end}
form.inline{display:inline;margin:0}
.btn.link{border:0;background:none;height:auto;padding:0;color:var(--ink-2);text-decoration:underline;text-decoration-color:var(--rule-strong);text-underline-offset:2px}
.tenant select{border:0;background:transparent;font-weight:600;font-size:12.5px;max-width:150px;padding:0}
.note.fail{border-left-color:var(--fail);background:var(--fail-soft)}
.confirm{white-space:nowrap}