/* ============================================================
   RexChats platform — design system v3
   Light-first, professional, calm. Dark mode via [data-theme=dark].
   Purple is reserved for primary actions, active states, key data.
   ============================================================ */
@font-face{font-family:'Urbanist';font-weight:800;font-display:swap;src:url(/fonts/urbanist-800.woff2) format('woff2')}
@font-face{font-family:'DM Sans';font-weight:400;font-display:swap;src:url(/fonts/dmsans-400.woff2) format('woff2')}
@font-face{font-family:'DM Sans';font-weight:600;font-display:swap;src:url(/fonts/dmsans-600.woff2) format('woff2')}
@font-face{font-family:'DM Sans';font-weight:700;font-display:swap;src:url(/fonts/dmsans-700.woff2) format('woff2')}

:root{
  color-scheme:light;
  --bg:#F6F5FA; --srf:#FFFFFF; --srf2:#F3F1F9; --srf3:#EAE7F4; --inset:#FFFFFF; --sidebg:#FBFAFE;
  --line:rgba(28,20,58,.09); --line2:rgba(28,20,58,.16);
  --ink:#211840; --ink2:#4A4363; --ink3:#8B85A0;
  --acc:#7C3AED; --acc2:#6D28D9; --acc3:#6D28D9; --acc-soft:rgba(124,58,237,.09);
  --ok:#047857; --warn:#B45309; --bad:#DC2626;
  --ok-bg:rgba(4,120,87,.08); --warn-bg:rgba(180,83,9,.08); --bad-bg:rgba(220,38,38,.06);
  --ch1:#7C3AED; --ch2:#059669; /* chart series — CVD-validated on light surface */
  --shadow-1:0 1px 2px rgba(23,15,55,.05),0 1px 8px rgba(23,15,55,.03);
  --shadow-2:0 24px 70px -18px rgba(23,15,55,.28);
  --shimmer:rgba(28,20,58,.05);
  --topbar-bg:rgba(246,245,250,.88);
  --r:12px; --rc:8px;
  --disp:'Urbanist','DM Sans',system-ui,sans-serif; --body:'DM Sans',system-ui,sans-serif;
  --focus:0 0 0 2px rgba(124,58,237,.35);
}
[data-theme=dark]{
  color-scheme:dark;
  --bg:#0B0812; --srf:#120D1E; --srf2:#181228; --srf3:#1F1834; --inset:#0D0917; --sidebg:#0D0917;
  --line:rgba(233,225,255,.08); --line2:rgba(233,225,255,.15);
  --ink:#EFEAFB; --ink2:#B4ABCF; --ink3:#7E7599;
  --acc:#7C3AED; --acc2:#8B5CF6; --acc3:#A78BFA; --acc-soft:rgba(124,58,237,.14);
  --ok:#34D399; --warn:#FBBF24; --bad:#F87171;
  --ok-bg:rgba(52,211,153,.09); --warn-bg:rgba(251,191,36,.07); --bad-bg:rgba(248,113,113,.07);
  --ch1:#8B5CF6; --ch2:#059669; /* chart series — CVD-validated on dark surface */
  --shadow-1:none;
  --shadow-2:0 30px 80px -20px rgba(0,0,0,.75);
  --shimmer:rgba(255,255,255,.05);
  --topbar-bg:rgba(11,8,18,.86);
}
*{margin:0;padding:0;box-sizing:border-box}
[hidden]{display:none!important}
html{scrollbar-color:var(--ink3) var(--bg)}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:13.5px;line-height:1.55;-webkit-font-smoothing:antialiased;min-height:100vh}
img{max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;font-size:inherit}
::selection{background:var(--acc);color:#fff}
:focus{outline:none}
:focus-visible{box-shadow:var(--focus);border-radius:6px}
h1,h2,h3,h4{font-family:var(--body);letter-spacing:-.01em}
svg{flex:none}
/* theme-dependent logo: .logo-d = dark text (for light bg), .logo-l = white (for dark bg) */
.logo-l{display:none}
[data-theme=dark] .logo-l{display:inline-block}
[data-theme=dark] .logo-d{display:none}

/* ---------- app shell ---------- */
.shell{display:grid;grid-template-columns:228px 1fr;min-height:100vh}
.side{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;padding:18px 12px 14px;background:var(--sidebg);border-right:1px solid var(--line);overflow-y:auto}
.side .logo{padding:2px 10px 20px}
.side .logo img{height:24px}
.sgroup{font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink3);padding:14px 10px 6px}
.side a.nav{position:relative;display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:7px;color:var(--ink2);font-weight:600;font-size:13px;margin-bottom:1px}
.side a.nav:hover{color:var(--ink);background:var(--srf2)}
.side a.nav.on{color:var(--acc3);background:var(--acc-soft)}
.side a.nav svg{color:var(--ink3)}
.side a.nav.on svg{color:var(--acc3)}
.side a.nav .cnt{margin-left:auto;font-size:10.5px;font-weight:700;color:var(--ink2);background:var(--srf3);border-radius:6px;padding:0 6px;line-height:18px;font-variant-numeric:tabular-nums}
.side a.nav .cnt.hot{background:var(--bad-bg);color:var(--bad)}
.side .foot{margin-top:auto;padding:12px 10px 0;font-size:11px;color:var(--ink3);border-top:1px solid var(--line)}
.main{min-width:0;padding:0 28px 64px;overflow-x:clip}
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:12px;padding:13px 28px;margin:0 -28px 22px;background:var(--topbar-bg);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.topbar h1{font-size:16px;font-weight:700}
.topbar .sub{font-size:12px;color:var(--ink3)}
.topbar .grow{flex:1}
.burger{display:none;place-items:center;width:34px;height:34px;border:1px solid var(--line2);border-radius:8px;color:var(--ink2)}
.scrim{position:fixed;inset:0;z-index:55;background:rgba(10,6,20,.45);display:none}
.scrim.on{display:block}
@media (max-width:900px){
  .shell{grid-template-columns:1fr}
  .side{position:fixed;z-index:60;left:0;top:0;bottom:0;width:242px;transform:translateX(-100%);transition:transform .22s ease}
  .side.open{transform:none;box-shadow:var(--shadow-2)}
  .burger{display:inline-grid}
  .main{padding:0 16px 80px}
  .topbar{margin:0 -16px 16px;padding:11px 16px;gap:8px}
  .topbar h1{font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:38vw}
  .topbar .sub{display:none}
}

/* ---------- primitives ---------- */
.card{background:var(--srf);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-1)}
.card .chead{display:flex;align-items:center;gap:10px;padding:13px 16px;border-bottom:1px solid var(--line)}
.card .chead h3{font-size:12.5px;font-weight:700;color:var(--ink2)}
.card .chead .grow{flex:1}
.card .cbody{padding:16px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media (max-width:1200px){.grid4{grid-template-columns:1fr 1fr}}
@media (max-width:860px){.grid2,.grid3{grid-template-columns:1fr}}
.gap{margin-top:16px}

/* stat tile */
.tile{background:var(--srf);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-1);padding:14px 16px;display:flex;flex-direction:column;gap:2px;min-width:0}
.tile .tl{display:flex;align-items:center;gap:7px;font-size:11.5px;font-weight:600;color:var(--ink3)}
.tile .tv{font-family:var(--disp);font-size:24px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:-.02em;line-height:1.25}
.tile .td{display:flex;align-items:center;gap:6px;font-size:11.5px;color:var(--ink3);font-variant-numeric:tabular-nums}
.tile .td .up{color:var(--ok)}
.tile .td .down{color:var(--bad)}
.tile .spark{margin-left:auto}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:34px;padding:0 14px;border-radius:var(--rc);font-weight:600;font-size:13px;white-space:nowrap;transition:background .12s,border-color .12s,color .12s;border:1px solid transparent}
.btn svg{margin-left:-2px}
.btn-pri{background:var(--acc);color:#fff}
.btn-pri:hover{background:var(--acc2)}
.btn-ghost{border-color:var(--line2);color:var(--ink2);background:var(--srf)}
.btn-ghost:hover{background:var(--srf2);color:var(--ink)}
.btn-quiet{color:var(--ink2)}
.btn-quiet:hover{background:var(--srf2);color:var(--ink)}
.btn-bad{color:var(--bad)}
.btn-bad:hover{background:var(--bad-bg)}
.btn-sm{height:28px;padding:0 10px;font-size:12px;border-radius:7px}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.iconbtn{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:7px;color:var(--ink3);border:1px solid transparent}
.iconbtn:hover{background:var(--srf2);color:var(--ink)}
.iconbtn.framed{border-color:var(--line2);background:var(--srf)}

/* status: dot + text */
.st{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;white-space:nowrap}
.st::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;flex:none}
.st-ok{color:var(--ok)}.st-warn{color:var(--warn)}.st-bad{color:var(--bad)}
.st-acc{color:var(--acc3)}.st-mut{color:var(--ink3)}
.tag{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:700;color:var(--ink2);background:var(--srf2);border:1px solid var(--line2);border-radius:6px;padding:2px 8px;white-space:nowrap}
.tag.warn{color:var(--warn);border-color:transparent;background:var(--warn-bg)}
.tag.ok{color:var(--ok);border-color:transparent;background:var(--ok-bg)}
.tag.acc{color:var(--acc3);border-color:transparent;background:var(--acc-soft)}

/* ---------- action queue (home) ---------- */
.q{background:var(--srf);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-1);overflow:hidden}
.qhead{display:flex;align-items:center;gap:9px;padding:12px 16px;border-bottom:1px solid var(--line);font-size:12.5px;font-weight:700}
.qhead .n{display:inline-grid;place-items:center;min-width:20px;height:20px;padding:0 6px;border-radius:6px;font-size:11px;background:var(--acc-soft);color:var(--acc3)}
.qhead.warn .n{background:var(--warn-bg);color:var(--warn)}
.qhead.bad .n{background:var(--bad-bg);color:var(--bad)}
.qrow{display:flex;align-items:center;gap:12px;padding:10px 16px;border-bottom:1px solid var(--line);font-size:13px}
.qrow:last-child{border-bottom:0}
.qrow:hover{background:var(--srf2)}
.qrow .grow{flex:1;min-width:0}
.qrow .t{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.allclear{display:flex;align-items:center;gap:14px;padding:26px 22px;background:var(--srf);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-1)}
.allclear .ico{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--ok-bg);color:var(--ok)}
.allclear b{font-size:14px}
.allclear p{font-size:12.5px;color:var(--ink3)}

/* ---------- toolbar / filters ---------- */
.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.toolbar .grow{flex:1}
.search{position:relative;min-width:180px;flex:0 1 280px}
@media (max-width:560px){
  .toolbar .search{flex:1 1 100%}
  .toolbar .seg{flex-wrap:wrap}
  .toolbar .grow{display:none}
}
.search svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--ink3);pointer-events:none}
.search input{padding-left:32px}
.seg{display:inline-flex;background:var(--srf2);border:1px solid var(--line);border-radius:var(--rc);padding:2px;gap:2px}
.seg button{height:28px;padding:0 11px;border-radius:6px;font-size:12px;font-weight:600;color:var(--ink3)}
.seg button:hover{color:var(--ink)}
.seg button.on{background:var(--srf);color:var(--ink);box-shadow:var(--shadow-1);border:1px solid var(--line)}

/* ---------- table ---------- */
.tblc{background:var(--srf);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-1);overflow:hidden}
.tblc .tscroll{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th{position:sticky;top:0;background:var(--srf);font-size:10.5px;text-transform:uppercase;letter-spacing:.1em;color:var(--ink3);font-weight:700;text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);white-space:nowrap;z-index:1}
.tbl td{padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tbody tr{transition:background .1s}
.tbl tbody tr:hover{background:var(--srf2)}
.tbl tbody tr.sel{background:var(--acc-soft)}
.tbl .num{font-variant-numeric:tabular-nums}
.tbl .r{text-align:right}
.rowlink{cursor:pointer}
.mini{font-size:11.5px;color:var(--ink3)}
.tfoot{display:flex;align-items:center;gap:12px;padding:10px 14px;border-top:1px solid var(--line);font-size:12px;color:var(--ink3)}
.tfoot .grow{flex:1}
.pager{display:inline-flex;align-items:center;gap:4px}
.pager button{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:7px;color:var(--ink2);border:1px solid var(--line)}
.pager button:hover:not([disabled]){background:var(--srf2)}
.pager button[disabled]{opacity:.35;cursor:default}
.bulk{position:sticky;bottom:14px;z-index:20;display:flex;align-items:center;gap:12px;background:var(--srf);border:1px solid var(--line2);border-radius:var(--r);padding:9px 14px;box-shadow:var(--shadow-2);margin-top:12px}
.bulk b{font-size:12.5px}
.ck{appearance:none;width:16px;height:16px;border:1.5px solid var(--line2);border-radius:4.5px;background:var(--inset);cursor:pointer;position:relative;vertical-align:-3px;transition:background .1s,border-color .1s}
.ck:checked{background:var(--acc);border-color:var(--acc)}
.ck:checked::after{content:"";position:absolute;left:4.4px;top:1.4px;width:4px;height:8px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(42deg)}

/* ---------- forms ---------- */
label.f{display:block;font-size:11.5px;font-weight:700;color:var(--ink3);margin-bottom:5px}
label.f em{font-style:normal;font-weight:500;color:var(--ink3)}
.in,select.in,textarea.in{width:100%;height:34px;background:var(--inset);border:1px solid var(--line2);border-radius:var(--rc);color:var(--ink);padding:0 11px;font-family:inherit;font-size:13px;transition:border-color .12s,box-shadow .12s}
.in::placeholder{color:var(--ink3)}
.in:focus{border-color:var(--acc);box-shadow:var(--focus)}
textarea.in{height:auto;min-height:70px;padding:9px 11px;resize:vertical;line-height:1.5}
select.in{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='9' height='6'%3E%3Cpath d='M1 1l3.5 3.5L8 1' stroke='%238B85A0' fill='none' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 11px center;padding-right:30px;cursor:pointer}
input[type=file].in{padding:5px 11px;line-height:22px;cursor:pointer}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:13px}
.frow1{margin-bottom:13px}
@media (max-width:640px){.frow{grid-template-columns:1fr}}
.hint{font-size:11.5px;color:var(--ink3);margin-top:5px;line-height:1.5}
.switch{position:relative;display:inline-flex;align-items:center;gap:9px;cursor:pointer;font-size:13px;color:var(--ink);font-weight:600}
.switch input{position:absolute;opacity:0}
.switch .tr{width:36px;height:20px;border-radius:99px;background:var(--srf3);border:1px solid var(--line2);transition:background .15s,border-color .15s;position:relative;flex:none}
.switch .tr::after{content:"";position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;background:var(--ink3);transition:left .15s,background .15s}
.switch input:checked+.tr{background:var(--acc);border-color:var(--acc)}
.switch input:checked+.tr::after{left:18px;background:#fff}
.switch input:focus-visible+.tr{box-shadow:var(--focus)}
.kv{display:grid;grid-template-columns:auto 1fr;gap:7px 18px;font-size:13px}
.kv dt{color:var(--ink3);white-space:nowrap}
.kv dd{color:var(--ink);min-width:0;overflow-wrap:anywhere}

/* ---------- drawer ---------- */
.drawer-bg{position:fixed;inset:0;z-index:70;background:rgba(12,7,24,.4);opacity:0;pointer-events:none;transition:opacity .18s}
.drawer{position:fixed;top:0;right:0;bottom:0;z-index:71;width:min(540px,100vw);background:var(--srf);border-left:1px solid var(--line2);transform:translateX(102%);transition:transform .22s cubic-bezier(.2,.7,.3,1);display:flex;flex-direction:column;box-shadow:var(--shadow-2)}
.drawer-open .drawer{transform:none}
/* product variant editor: fluid columns that wrap instead of crushing on narrow drawers */
.vrow{display:grid;grid-template-columns:1fr 1fr 76px 76px 30px;gap:8px;margin-bottom:8px}
@media (max-width:560px){.vrow{grid-template-columns:1fr 1fr;grid-auto-rows:auto}.vrow [data-vst],.vrow [data-vla]{width:100%}.vrow-head{display:none}}
.drawer-open .drawer-bg{opacity:1;pointer-events:auto}
.dhead{display:flex;align-items:center;gap:10px;padding:15px 20px;border-bottom:1px solid var(--line)}
.dhead h2{font-size:14.5px;font-weight:700;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dbody{flex:1;overflow-y:auto;padding:20px}
.dfoot{display:flex;align-items:center;gap:10px;padding:13px 20px;border-top:1px solid var(--line)}
.dfoot .grow{flex:1}
.dsec{font-size:10.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink3);margin:20px 0 10px}
.dsec:first-child{margin-top:0}

/* ---------- dialog / toast ---------- */
.dlg-bg{position:fixed;inset:0;z-index:90;background:rgba(12,7,24,.45);display:none;align-items:center;justify-content:center;padding:20px}
.dlg-bg.on{display:flex}
.dlg{width:min(400px,100%);background:var(--srf);border:1px solid var(--line2);border-radius:12px;padding:20px;box-shadow:var(--shadow-2)}
.dlg h3{font-size:14px;margin-bottom:8px}
.dlg p{font-size:13px;color:var(--ink2);margin-bottom:16px}
.dlg .acts{display:flex;justify-content:flex-end;gap:8px}
#toasts{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);z-index:100;display:flex;flex-direction:column;gap:8px;align-items:center}
.toast{display:flex;align-items:center;gap:10px;background:var(--srf);border:1px solid var(--line2);border-radius:10px;padding:9px 14px;font-size:12.5px;font-weight:600;box-shadow:var(--shadow-2);animation:tin .2s ease}
.toast svg{color:var(--ok)}
.toast.err svg{color:var(--bad)}
.toast button{color:var(--acc3);font-weight:700;font-size:12.5px;padding:2px 6px;border-radius:6px}
.toast button:hover{background:var(--acc-soft)}
@keyframes tin{from{opacity:0;transform:translateY(6px)}to{opacity:1}}

/* ---------- skeleton ---------- */
.sk{position:relative;overflow:hidden;background:var(--srf2);border-radius:7px}
.sk::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,var(--shimmer),transparent);animation:sk 1.2s infinite}
@keyframes sk{from{transform:translateX(-100%)}to{transform:translateX(100%)}}
@media (prefers-reduced-motion:reduce){.sk::after{animation:none}.drawer{transition:none}}

/* ---------- empty state ---------- */
.empty{padding:46px 20px;text-align:center;color:var(--ink3)}
.empty svg{color:var(--ink3);opacity:.7;margin-bottom:10px}
.empty b{display:block;color:var(--ink2);font-size:13.5px;margin-bottom:4px}
.empty p{font-size:12.5px;max-width:340px;margin:0 auto 14px}

/* ---------- banners ---------- */
.banner{display:flex;align-items:center;gap:11px;border-radius:var(--r);padding:11px 14px;font-size:12.5px;margin-bottom:14px;border:1px solid var(--line2);background:var(--srf);color:var(--ink2);box-shadow:var(--shadow-1)}
.banner svg{flex:none}
.banner .grow{flex:1}
.banner.warn{border-color:transparent;background:var(--warn-bg)}
.banner.warn svg{color:var(--warn)}
.banner.bad{border-color:transparent;background:var(--bad-bg)}
.banner.bad svg{color:var(--bad)}
.banner.acc{border-color:transparent;background:var(--acc-soft)}
.banner.acc svg{color:var(--acc3)}

/* ---------- auth (split) — brand panel is ALWAYS dark, by design ---------- */
.auth{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;background:var(--bg)}
.auth-brand{position:relative;display:flex;flex-direction:column;justify-content:space-between;padding:44px 48px;background:linear-gradient(155deg,#1A0B3E 0%,#0E0722 55%,#0B0812 100%);overflow:hidden}
.auth-brand::after{content:"";position:absolute;inset:0;background:radial-gradient(560px 380px at 82% 8%,rgba(124,58,237,.16),transparent 62%);pointer-events:none}
.auth-brand .logo{height:26px;width:auto;align-self:flex-start}
.auth-brand h2{font-family:var(--disp);font-size:clamp(24px,2.6vw,34px);font-weight:800;letter-spacing:-.02em;line-height:1.2;max-width:420px;color:#EFEAFB}
.auth-brand h2 em{font-style:normal;color:#A78BFA}
.auth-points{list-style:none;display:flex;flex-direction:column;gap:12px;margin-top:22px;font-size:13.5px;color:#B4ABCF;max-width:400px}
.auth-points li{display:flex;gap:10px;align-items:flex-start}
.auth-points svg{color:#34D399;margin-top:2px}
.auth-brand .bfoot{font-size:11.5px;color:#7E7599}
.auth-pane{display:flex;align-items:center;justify-content:center;padding:36px 24px}
.auth-form{width:min(380px,100%)}
.auth-form h1{font-size:19px;font-weight:700;margin-bottom:4px}
.auth-form .sub{font-size:12.5px;color:var(--ink3);margin-bottom:22px}
.auth-alt{font-size:12.5px;color:var(--ink3);margin-top:18px}
.auth-alt a{color:var(--acc3);font-weight:700;cursor:pointer}
.auth-err{display:none;background:var(--bad-bg);border:1px solid var(--bad);color:var(--bad);font-size:12.5px;border-radius:var(--rc);padding:9px 12px;margin-bottom:13px}
@media (max-width:860px){
  .auth{grid-template-columns:1fr}
  .auth-brand{display:none}
}

/* ---------- chat bubbles ---------- */
.chatbox{background:var(--srf2);border:1px solid var(--line);border-radius:var(--r);padding:14px;display:flex;flex-direction:column;gap:8px;overflow-y:auto}
.bub{max-width:84%;padding:8px 12px;border-radius:12px;font-size:13px;line-height:1.5;overflow-wrap:anywhere}
.bub.c{align-self:flex-start;background:var(--srf);border:1px solid var(--line);color:var(--ink)}
.bub.b{align-self:flex-end;background:var(--acc-soft);border:1px solid transparent;color:var(--ink)}
.bub.h{align-self:flex-end;background:var(--acc);color:#fff}
.bub.s{align-self:center;font-size:11px;color:var(--warn);background:var(--warn-bg);border:1px solid transparent;border-radius:8px;text-align:center;max-width:95%}
.bub .who{display:block;font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;opacity:.65;margin-bottom:2px}

/* ---------- charts ---------- */
.chart-wrap{position:relative}
.chart-wrap svg{display:block;width:100%}
.legend{display:flex;gap:14px;align-items:center;font-size:11.5px;color:var(--ink2)}
.legend i{display:inline-block;width:8px;height:8px;border-radius:2.5px;margin-right:6px;vertical-align:0}
#rxtip{position:fixed;z-index:120;background:var(--srf);border:1px solid var(--line2);border-radius:8px;padding:7px 10px;font-size:11.5px;pointer-events:none;display:none;box-shadow:var(--shadow-2);white-space:nowrap}
#rxtip b{display:block;font-size:12px;font-variant-numeric:tabular-nums}
#rxtip .mini{color:var(--ink3)}

/* ---------- misc ---------- */
.stock-pill{display:inline-block;min-width:30px;text-align:center;font-weight:700;font-size:12px;font-variant-numeric:tabular-nums;border-radius:6px;padding:1px 7px;background:var(--srf2);color:var(--ink2);border:1px solid var(--line2)}
.stock-pill.low{color:var(--warn);background:var(--warn-bg);border-color:transparent}
.stock-pill.out{color:var(--bad);background:var(--bad-bg);border-color:transparent}
.av{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:8px;background:var(--srf2);border:1px solid var(--line2);font-weight:700;font-size:12px;color:var(--ink2);flex:none}
.prod-thumb{width:38px;height:38px;border-radius:8px;object-fit:cover;background:var(--srf2);border:1px solid var(--line);display:inline-grid;place-items:center;color:var(--ink3)}
kbd{font-family:inherit;font-size:10.5px;color:var(--ink3);border:1px solid var(--line2);border-bottom-width:2px;border-radius:5px;padding:0 5px;background:var(--srf2)}
.divider{height:1px;background:var(--line);margin:16px 0}
.rel{font-variant-numeric:tabular-nums}

/* ---------- onboarding wizard ---------- */
.wiz-steps{display:flex;gap:5px;margin-bottom:20px}
.wiz-steps i{flex:1;height:3px;border-radius:3px;background:var(--srf3)}
.wiz-steps i.on{background:var(--acc)}
.wiz h2{font-size:17px;margin-bottom:6px}
.wiz .sub{color:var(--ink2);font-size:13px;margin-bottom:18px}
.wiz-nav{display:flex;justify-content:space-between;gap:10px;margin-top:22px}
.check-list{list-style:none;display:flex;flex-direction:column;gap:10px;font-size:13px;color:var(--ink2);margin:12px 0}
.check-list li{display:flex;gap:9px;align-items:flex-start}
.check-list svg{color:var(--ok);margin-top:2px}