:root{
  --bg:#f6f5f2;--surface:#fff;--surface-2:#faf9f6;--sunken:#efede8;
  --line:#e7e4de;--line-strong:#d5d1c9;
  --text:#1b1a17;--text-2:#55514a;--muted:#8a857d;
  --ok:#2e7a4d;--ok-soft:#e8f3ec;--warn:#9a5b00;--warn-soft:#fbf1e1;--bad:#b3261e;--bad-soft:#fbeceb;
  --brand:#2563eb;--brand-ink:#fff;--brand-text:#2563eb;
  --brand-soft:color-mix(in srgb,var(--brand) 9%,var(--surface));
  --radius:12px;--radius-sm:8px;
  --side:236px;--tabbar:58px;
  --safe-t:env(safe-area-inset-top,0px);--safe-b:env(safe-area-inset-bottom,0px);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#121211;--surface:#1b1a18;--surface-2:#201f1c;--sunken:#161614;
  --line:#2c2a27;--line-strong:#3a3834;
  --text:#f1efea;--text-2:#c2bdb4;--muted:#8f8a81;
  --ok:#6cc18f;--ok-soft:#1d2a22;--warn:#e0a54a;--warn-soft:#2b2417;--bad:#f08a80;--bad-soft:#2e1d1b;
  --brand-text:color-mix(in srgb,var(--brand) 70%,#fff);
  --brand-soft:color-mix(in srgb,var(--brand) 16%,var(--surface));
  color-scheme:dark;
}}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--text);
  font:15px/1.5 -apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;min-height:100dvh}
a{color:var(--brand-text);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:2px}
h1{font-size:22px;line-height:1.25;font-weight:650;letter-spacing:-.01em;margin:0}
h2{font-size:15px;font-weight:650;margin:28px 0 10px}
h3{font-size:14px;font-weight:650;margin:0}
p{margin:0 0 12px}
code{font:13px ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--sunken);padding:1px 5px;border-radius:5px}
.num,.stat .n{font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}.text-2{color:var(--text-2)}
.small{font-size:13px}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ── App frame ─────────────────────────────────────────── */
.app{display:grid;grid-template-columns:var(--side) minmax(0,1fr);min-height:100dvh}
.side{position:sticky;top:0;height:100dvh;display:flex;flex-direction:column;gap:4px;padding:20px 14px;
  border-right:1px solid var(--line);background:var(--surface-2)}
.brand-block{display:flex;align-items:center;gap:10px;padding:4px 8px 18px;min-height:44px}
.brand-block img{max-height:36px;max-width:150px;object-fit:contain}
.brand-block .name{font-weight:650;line-height:1.2}
.mono{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:8px;background:var(--brand);
  color:var(--brand-ink);font-weight:700;font-size:13px;letter-spacing:.02em;flex:none}
.nav a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;color:var(--text-2);font-weight:500}
.nav a:hover{background:var(--sunken);text-decoration:none}
.nav a[aria-current=page]{background:var(--surface);color:var(--text);box-shadow:inset 0 0 0 1px var(--line)}
.nav a[aria-current=page] svg{color:var(--brand-text)}
.nav a.ask{margin:6px 0 10px;justify-content:center;color:var(--brand-ink);background:var(--brand)}
.nav a.ask:hover{background:var(--brand);filter:brightness(.95)}
.side .foot{margin-top:auto;padding:12px 8px 0;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.side .foot form{margin-top:8px}
.main{padding:32px 40px 64px;max-width:1040px;width:100%}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.page-head .sub{color:var(--muted);margin-top:4px}
.topbar,.tabbar{display:none}

/* ── Surfaces ──────────────────────────────────────────── */
.card,.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;margin-bottom:14px}
.panel.flush{padding:0;overflow:hidden}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line)}
.panel-head h3{font-size:14px}
.cols{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:14px;align-items:start}
.grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}

.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);margin-bottom:14px;overflow:hidden}
.stat{padding:16px 18px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat .n{font-size:26px;font-weight:650;letter-spacing:-.02em;line-height:1.15}
.stat .l{font-size:13px;color:var(--muted);margin-top:2px}
.stat .n small{font-size:14px;font-weight:500;color:var(--muted);margin-left:4px}

/* ── Lists ─────────────────────────────────────────────── */
.list{list-style:none;margin:0;padding:0}
.list>li+li{border-top:1px solid var(--line)}
.row-link,.row-item{display:flex;align-items:center;gap:12px;padding:12px 18px;color:inherit;min-height:56px}
a.row-link:hover{background:var(--surface-2);text-decoration:none}
a.row-link:active{background:var(--sunken)}
.row-main{min-width:0;flex:1}
.row-title{display:block;font-weight:550;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row-meta{display:block;font-size:13px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row-side{flex:none;text-align:right;font-size:13px;color:var(--muted)}
.chev{color:var(--line-strong);flex:none}
.avatar{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;flex:none;
  background:var(--sunken);color:var(--text-2);font-size:13px;font-weight:650}
.avatar.ok{background:var(--ok-soft);color:var(--ok)}
.empty{padding:28px 18px;text-align:center;color:var(--muted)}
.empty strong{display:block;color:var(--text);margin-bottom:4px}

/* Activity feed */
.feed .row-item{align-items:flex-start;min-height:0;padding:11px 18px}
.dot{width:8px;height:8px;border-radius:50%;margin-top:7px;flex:none;background:var(--line-strong)}
.dot.ok{background:var(--ok)}.dot.brand{background:var(--brand)}.dot.warn{background:var(--warn)}

/* Timeline (customer detail) */
.timeline{list-style:none;margin:0;padding:4px 0 0 0;position:relative}
.timeline li{position:relative;padding:0 0 14px 22px}
.timeline li:before{content:"";position:absolute;left:4px;top:8px;bottom:-2px;width:1px;background:var(--line)}
.timeline li:last-child:before{display:none}
.timeline li:after{content:"";position:absolute;left:0;top:5px;width:9px;height:9px;border-radius:50%;background:var(--surface);box-shadow:inset 0 0 0 2px var(--line-strong)}
.timeline li.ok:after{box-shadow:inset 0 0 0 5px var(--ok)}
.timeline li.brand:after{box-shadow:inset 0 0 0 5px var(--brand)}
.timeline li.next:after{box-shadow:inset 0 0 0 2px var(--brand)}
.timeline .t{font-size:13px;color:var(--muted)}

/* ── Status pills ──────────────────────────────────────── */
.chip,.pill{display:inline-flex;align-items:center;gap:6px;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:550;
  background:var(--sunken);color:var(--text-2);white-space:nowrap;line-height:1.6;text-decoration:none}
.pill:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.85}
.chip.ok,.pill.ok{background:var(--ok-soft);color:var(--ok)}
.chip.warn,.pill.warn{background:var(--warn-soft);color:var(--warn)}
.chip.bad,.pill.bad{background:var(--bad-soft);color:var(--bad)}
.pill.brand{background:var(--brand-soft);color:var(--brand-text)}

/* ── Buttons ───────────────────────────────────────────── */
button,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:0 16px;
  border-radius:var(--radius-sm);border:1px solid transparent;background:var(--brand);color:var(--brand-ink);
  font:inherit;font-weight:600;cursor:pointer;text-decoration:none;white-space:nowrap;transition:filter .12s}
button:hover,.btn:hover{filter:brightness(.95);text-decoration:none}
button:active,.btn:active{filter:brightness(.9)}
button:disabled{opacity:.6;cursor:default}
.btn.ghost,button.ghost,.btn.secondary,button.secondary{background:var(--surface);color:var(--text);border-color:var(--line-strong)}
.btn.ghost:hover,button.ghost:hover{background:var(--surface-2);filter:none}
button.danger{background:var(--surface);color:var(--bad);border-color:var(--line-strong)}
.btn.small,button.small{min-height:32px;padding:0 12px;font-size:13px}
.btn.block,button.block{width:100%}
.link-btn,button.link-btn{background:none;border:0;color:var(--brand-text);padding:0;min-height:0;font-weight:500}
.link-btn:hover{text-decoration:underline;filter:none}
.actions{display:flex;gap:8px;margin-top:16px;flex-wrap:wrap;align-items:center}
.inline{display:inline}

/* ── Forms ─────────────────────────────────────────────── */
label{display:block;font-weight:600;font-size:13px;color:var(--text-2);margin:14px 0 6px}
input,select,textarea{width:100%;min-height:42px;padding:9px 12px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);
  background:var(--surface);color:var(--text);font:inherit;font-size:15px}
textarea{min-height:140px;line-height:1.5;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
input:disabled,textarea:disabled{background:var(--surface-2);color:var(--muted)}
input[type=color]{padding:4px;width:52px;min-height:42px;cursor:pointer}
input[type=file]{padding:8px}
.row{display:grid;gap:0 14px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.checkbox{display:flex;gap:10px;align-items:center;font-weight:500;color:var(--text);margin:14px 0 0}
.checkbox input{width:20px;height:20px;min-height:0;accent-color:var(--brand)}
.hint{font-size:13px;color:var(--muted);margin-top:6px}

/* ── Flash ─────────────────────────────────────────────── */
.flash{display:flex;gap:10px;align-items:flex-start;padding:11px 14px;border-radius:10px;margin-bottom:16px;
  background:var(--ok-soft);color:var(--ok);font-weight:500}
.flash.err{background:var(--bad-soft);color:var(--bad)}
.flash a{color:inherit;text-decoration:underline}
.notice{padding:12px 16px;border-radius:10px;background:var(--brand-soft);margin-bottom:14px}

/* ── Misc legacy bits used by settings pages ───────────── */
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:12px;font-weight:600;color:var(--muted)}
.tablewrap{overflow-x:auto}
details>summary{cursor:pointer;list-style:none}
details>summary::-webkit-details-marker{display:none}
details[open]>summary{margin-bottom:10px}
pre.preview{white-space:pre-wrap;background:var(--surface-2);border:1px solid var(--line);padding:12px 14px;border-radius:8px;font:14px/1.55 inherit;margin:8px 0 0}
.stars{color:#e3a008;letter-spacing:1px}.stars .off{color:var(--line-strong)}
.seg{display:inline-flex;background:var(--sunken);border-radius:9px;padding:3px;gap:2px}
.seg a{padding:6px 14px;border-radius:7px;color:var(--text-2);font-weight:550;font-size:14px}
.seg a[aria-current=page]{background:var(--surface);color:var(--text);box-shadow:0 0 0 1px var(--line)}
.seg a:hover{text-decoration:none}

/* Settings menu */
.menu .row-link{min-height:60px}
.menu .ico{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;background:var(--sunken);color:var(--text-2);flex:none}

/* Centered pages: login, customer-facing links, offline */
.center-wrap{min-height:100dvh;display:grid;place-items:center;padding:24px 16px calc(24px + var(--safe-b))}
.center-card{width:100%;max-width:400px;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:28px 24px}
.center-card .logo{display:flex;justify-content:center;margin-bottom:18px}
.center-card .logo img{max-height:52px;max-width:220px;object-fit:contain}
.center-card .logo .mono{width:48px;height:48px;border-radius:12px;font-size:18px}
.center-card h1{text-align:center;font-size:20px}
.center-card .lead{text-align:center;color:var(--muted);margin:6px 0 4px}
.code-input{font-size:28px!important;letter-spacing:10px;text-align:center;font-variant-numeric:tabular-nums;min-height:58px!important}

/* Success screen */
.done{text-align:center;padding:36px 20px}
.done .check{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;margin:0 auto 16px;background:var(--ok-soft);color:var(--ok)}

/* ── Phone ─────────────────────────────────────────────── */
@media (max-width:820px){
  body{font-size:16px}
  .app{display:block}
  .side{display:none}
  .topbar{display:flex;align-items:center;gap:8px;position:sticky;top:0;z-index:20;
    padding:calc(8px + var(--safe-t)) 12px 8px;min-height:calc(52px + var(--safe-t));
    background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:saturate(1.4) blur(14px);
    -webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}
  .topbar .title{font-weight:650;font-size:17px;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .topbar .back{display:inline-flex;align-items:center;gap:2px;color:var(--brand-text);font-size:16px;margin-left:-4px;padding:6px 4px;min-height:44px}
  .topbar img{max-height:28px;max-width:140px;object-fit:contain}
  .topbar .right{margin-left:auto;display:flex;gap:4px}
  .tabbar{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:30;
    height:calc(var(--tabbar) + var(--safe-b));padding-bottom:var(--safe-b);
    background:color-mix(in srgb,var(--surface) 94%,transparent);backdrop-filter:saturate(1.4) blur(14px);
    -webkit-backdrop-filter:saturate(1.4) blur(14px);border-top:1px solid var(--line)}
  .tabbar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--muted);
    font-size:11px;font-weight:550;text-decoration:none}
  .tabbar a[aria-current=page]{color:var(--brand-text)}
  .tabbar .ic{height:28px;display:grid;place-items:center}
  .tabbar .ic.plus{width:44px;border-radius:9px;background:var(--brand);color:var(--brand-ink)}
  .tabbar a.ask{color:var(--text-2)}
  .feed .row-item{font-size:15px}
  .main{padding:16px 14px calc(var(--tabbar) + var(--safe-b) + 24px)}
  .page-head{margin-bottom:16px}
  .page-head.hide-mobile{display:none}
  h1{font-size:24px}
  .cols{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat{border-right:0;border-bottom:1px solid var(--line)}
  .stat:nth-child(odd){border-right:1px solid var(--line)}
  .stat:nth-last-child(-n+2):nth-child(odd),.stat:last-child{border-bottom:0}
  .stat .n{font-size:24px}
  .card,.panel{border-radius:14px;padding:16px}
  .panel.flush{padding:0}
  .row-link,.row-item{padding:12px 16px;min-height:60px}
  input,select,textarea{font-size:16px;min-height:46px}
  button,.btn{min-height:46px}
  .btn.small,button.small{min-height:36px}
  .hide-mobile{display:none!important}
  .sticky-actions{position:fixed;left:0;right:0;bottom:calc(var(--tabbar) + var(--safe-b));z-index:25;padding:10px 14px;
    background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
    border-top:1px solid var(--line);margin:0}
  .sticky-actions button,.sticky-actions .btn{flex:1}
  .has-sticky{padding-bottom:calc(var(--tabbar) + var(--safe-b) + 96px)}
  .center-card{border:0;background:transparent;padding:8px 4px}
}
@media (min-width:821px){.show-mobile{display:none!important}}
@media (display-mode:standalone){.hide-installed{display:none!important}}