*{box-sizing:border-box}
:root{--brand:#4f46e5;--brand-t:#fff;--bd:#e5e7eb;--mut:#6b7280}
body{margin:0;font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:#111827;background:#f3f4f6}
a{color:var(--brand)}
.shell{display:flex;min-height:100vh}
.side{width:210px;background:#fff;border-right:1px solid var(--bd);padding:14px 10px;display:flex;flex-direction:column;gap:2px;flex:none;position:sticky;top:0;height:100vh}
.logo{display:flex;align-items:center;gap:8px;font-weight:700;font-size:16px;padding:6px 8px 16px}
.logo img{width:30px;height:30px;object-fit:contain;border-radius:6px}
.side a{display:flex;justify-content:space-between;align-items:center;padding:9px 12px;border-radius:8px;color:#374151;text-decoration:none}
.side a:hover{background:#f3f4f6}.side a.on{background:var(--brand);color:var(--brand-t)}
.side em{background:#ef4444;color:#fff;font-style:normal;font-size:11px;border-radius:10px;padding:1px 7px}
.side .out{margin-top:auto;color:var(--mut)}
main{flex:1;padding:24px;min-width:0}main.full{padding:0;height:100vh}
h1{margin:0;font-size:22px}h3{margin-top:0}
.head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px}
.card{background:#fff;border:1px solid var(--bd);border-radius:12px;padding:18px;margin-bottom:16px}
.muted{color:var(--mut)}.pre{white-space:pre-wrap}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px}
label{display:block;font-weight:600;margin-bottom:12px}label small{font-weight:400;color:var(--mut)}
input,select,textarea{display:block;width:100%;margin-top:4px;padding:9px 10px;border:1px solid #d1d5db;border-radius:8px;font:inherit;background:#fff}
input[type=color]{height:40px;padding:3px}input[type=checkbox]{display:inline-block;width:auto;margin:0 6px 0 0}
textarea.code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;background:#f9fafb}
.chk{display:flex;align-items:center;font-weight:500}
.btn{display:inline-block;padding:9px 16px;border:1px solid #d1d5db;border-radius:8px;background:#fff;color:#111827;font:inherit;font-weight:600;cursor:pointer;text-decoration:none}
.btn.primary{background:var(--brand);color:var(--brand-t);border-color:var(--brand)}
.btn.danger{color:#b91c1c;border-color:#fecaca}.btn.sm{padding:5px 10px;font-size:13px}
form.inline{display:inline}
.flash{background:#dcfce7;color:#166534;padding:10px 14px;border-radius:8px;margin-bottom:14px}.flash.bad{background:#fee2e2;color:#991b1b}
.dot{display:inline-block;width:12px;height:12px;border-radius:50%;vertical-align:middle}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:14px}
.agent{display:flex;align-items:center;gap:12px;margin:0}.agi{flex:1}
.av{width:44px;height:44px;border-radius:50%;background:var(--brand);color:var(--brand-t);display:flex;align-items:center;justify-content:center;font-weight:700;overflow:hidden;flex:none}
.av img{width:100%;height:100%;object-fit:cover}
.srow{display:grid;grid-template-columns:1fr 2fr auto;gap:8px;margin-bottom:8px;align-items:start}
.srow input,.srow textarea{margin:0}.prev{height:28px;vertical-align:middle;margin-right:8px}
.login{display:flex;align-items:center;justify-content:center;min-height:100vh}
.loginbox{width:340px}.llogo{height:48px;display:block;margin:0 auto 8px}.loginbox h2{text-align:center;margin-top:0}.loginbox .btn{width:100%}
/* inbox */
.inbox{display:flex;height:100vh}
.clist{width:330px;border-right:1px solid var(--bd);background:#fff;display:flex;flex-direction:column;flex:none}
.tools{display:flex;gap:6px;padding:10px;border-bottom:1px solid var(--bd)}.tools input,.tools select{margin:0}.tools select{width:90px}
#list{overflow-y:auto;flex:1}
.ci{display:flex;gap:10px;padding:12px;border-bottom:1px solid #f3f4f6;cursor:pointer;align-items:center}
.ci:hover{background:#f9fafb}.ci.on{background:#eef2ff}
.ci .av{position:relative}.ci .av i{position:absolute;right:-1px;bottom:-1px;width:11px;height:11px;border-radius:50%;background:#22c55e;border:2px solid #fff}
.cb{flex:1;min-width:0}.cb b,.cb span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cb span{color:var(--mut);font-size:13px}.ct{font-size:12px;color:var(--mut);text-align:right}
.ct em{display:inline-block;margin-top:4px;background:#ef4444;color:#fff;font-style:normal;border-radius:10px;padding:0 7px;font-size:11px}
.cview{flex:1;display:flex;flex-direction:column;min-width:0;background:#f9fafb}
.empty{margin:auto;color:var(--mut)}
.vh{display:flex;align-items:center;gap:10px;padding:12px 16px;background:#fff;border-bottom:1px solid var(--bd)}
.vi{flex:1;min-width:0}.vi small{display:block;color:var(--mut)}.back{display:none}
.vmeta{padding:6px 16px;font-size:12px;color:var(--mut);background:#fff;border-bottom:1px solid var(--bd);word-break:break-all}
.vm{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px}
.am{max-width:72%;padding:9px 12px;border-radius:12px;background:#fff;border:1px solid var(--bd);white-space:pre-wrap;word-break:break-word;align-self:flex-start}
.am.out{align-self:flex-end;background:var(--brand);color:var(--brand-t);border-color:var(--brand)}
.am small{display:block;font-size:11px;opacity:.65;margin-top:3px}
.vc{padding:10px 16px 14px;background:#fff;border-top:1px solid var(--bd)}
.vc .row{display:flex;gap:8px;margin-bottom:8px}.vc .row select{margin:0}
.send{display:flex;gap:8px}.send textarea{margin:0;resize:none}
@media(max-width:800px){
  .shell{flex-direction:column}.side{width:100%;height:auto;position:static;flex-direction:row;flex-wrap:wrap;align-items:center}
  .side .out{margin:0 0 0 auto}.logo{padding:6px 8px}
  main.full{height:calc(100vh - 100px)}.inbox{height:calc(100vh - 100px)}
  .clist{width:100%}.cview{display:none}
  .inbox.show-view .clist{display:none}.inbox.show-view .cview{display:flex}.back{display:inline-block}
  .srow{grid-template-columns:1fr}
}