.support-admin .admin-main{max-width:1500px;width:100%}
.support-admin .admin-layout{min-height:650px;grid-template-columns:320px minmax(0,1fr);border-radius:14px}
.support-admin .inbox{background:#fbfcfd;border-right:1px solid var(--admin-line)}
.support-admin .inbox-heading{padding:20px;border-bottom:1px solid var(--admin-line)}
.support-admin .inbox h2{font-size:16px;margin:0 0 14px;color:var(--admin-ink)}
.support-admin .inbox h2 span{color:var(--admin-blue)}
.support-admin .inbox label{font-size:.6875rem;text-transform:uppercase;letter-spacing:.08em;color:var(--admin-muted)}
.support-admin .inbox select{border-color:var(--admin-line);border-radius:8px;padding:9px;background:#fff}
.support-admin #thread-list{max-height:520px}
.support-admin .thread-item{padding:15px 18px;border-bottom:1px solid var(--admin-line);color:var(--admin-ink)}
@media(hover:hover){.support-admin .thread-item:hover{background:#f4f7fb}}
.support-admin .thread-item.active{background:#eef4ff;box-shadow:inset 3px 0 var(--admin-blue)}
.support-admin .thread-item strong{font-size:.75rem}
.support-admin .thread-preview{font-size:.75rem;color:var(--admin-muted);margin:4px 0 8px}
.support-admin .thread-foot{font-size:.6875rem;color:var(--admin-muted)}
.support-admin .pill{border-radius:999px;padding:4px 8px;background:#f0f2f5;color:#667085}
.support-admin .pill.waiting{background:#fff3e8;color:#b54708}
.support-admin .inbox-foot{padding:15px 18px}
.support-admin .inbox-detail{background:#fff}
.support-admin .choose-thread{min-height:620px}
.support-admin .choose-thread span{color:var(--admin-blue)}
.support-admin .chat-heading{padding:20px 24px;border-bottom:1px solid var(--admin-line)}
.support-admin .chat-heading h2{font-size:20px;color:var(--admin-ink);margin-top:5px}
.support-admin .messages{height:405px;background:#fff;padding:22px 24px}
.support-admin .message-body{border-radius:14px;background:#f4f6f9;padding:12px 14px}
.support-admin .message.mine .message-body{background:#eef4ff;color:var(--admin-ink)}
.support-admin .message-meta{color:var(--admin-muted)}
.support-admin .composer{padding:18px 24px;background:#fff;border-top:1px solid var(--admin-line)}
.support-admin .composer textarea{border-color:var(--admin-line);border-radius:10px;background:#fbfcfd}
.support-admin .composer textarea:focus{outline:2px solid #bfd0ff;border-color:#8aa9ff}
.support-admin .connection{color:var(--admin-muted)}
.support-admin .login-panel{max-width:650px;margin:20px 0;border:1px solid var(--admin-line);border-radius:14px;background:#fff;box-shadow:none}
.support-admin #loading{color:var(--admin-muted)}
@media(max-width:1000px){.support-admin .admin-layout{grid-template-columns:270px minmax(0,1fr)}}
@media(max-width:820px){.support-admin .admin-layout{grid-template-columns:1fr}.support-admin .inbox{border-right:0;border-bottom:1px solid var(--admin-line)}.support-admin #thread-list{max-height:240px}.support-admin .choose-thread{min-height:260px}}