.msg-panel{background:#ffffff09;border:1px solid #ffffff17;border-radius:12px;height:calc(100vh - 160px);min-height:420px;display:flex;overflow:hidden;box-shadow:0 6px 18px #00000040}.msg-rail{background:#ffffff05;border-right:1px solid #ffffff14;flex-direction:column;flex-shrink:0;width:240px;display:flex}.msg-rail-header{color:#ffffff8c;letter-spacing:.04em;text-transform:uppercase;border-bottom:1px solid #ffffff0f;flex-shrink:0;padding:10px 14px;font-size:.78rem;font-weight:600}.msg-rail-list{scrollbar-width:thin;scrollbar-color:#ffffff1a transparent;flex:1;overflow-y:auto}.msg-rail-list::-webkit-scrollbar{width:4px}.msg-rail-list::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}.msg-convo-row{text-align:start;border-bottom:1px solid #ffffff0a;flex-direction:column;gap:4px;width:100%;padding:10px 14px;transition:background .15s;display:flex}.msg-convo-row:hover{background:#ffffff0a}.msg-convo-row.active{background:#f6098f14;border-inline-start:2px solid #f6098f99}.msg-convo-top{align-items:center;gap:8px;display:flex}.msg-convo-avatar{background:radial-gradient(120% 120% at 30% 20%,#f6098f2e,#ffffff0d 60%);border:1px solid #ffffff1a;border-radius:9999px;flex-shrink:0;place-items:center;width:26px;height:26px;display:grid;overflow:hidden}.msg-convo-avatar img{object-fit:cover;border-radius:inherit;width:100%;height:100%}.msg-convo-avatar span{color:#ffffffd9;font-size:.7rem;font-weight:700}.msg-convo-meta{flex:1;justify-content:space-between;align-items:baseline;gap:6px;min-width:0;display:flex}.msg-convo-name{color:#fffc;text-overflow:ellipsis;white-space:nowrap;font-size:.8rem;font-weight:600;overflow:hidden}.msg-convo-row.active .msg-convo-name{color:#fff}.msg-convo-time{color:#ffffff59;flex-shrink:0;font-size:.65rem}.msg-convo-snippet{color:#ffffff80;text-overflow:ellipsis;white-space:nowrap;padding-inline-start:34px;font-size:.75rem;overflow:hidden}.msg-convo-row.active .msg-convo-snippet{color:#ffffffb3}.msg-thread{flex-direction:column;flex:1;min-width:0;display:flex}.msg-empty{color:#ffffff80;text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:12px;display:flex}.msg-empty p{margin:0;font-size:.88rem}.msg-start-btn{color:#fff;background:#f6098f26;border:1px solid #f6098f4d;border-radius:8px;align-items:center;gap:6px;padding:8px 16px;font-size:.8rem;font-weight:600;transition:background .15s,border-color .15s;display:inline-flex}.msg-start-btn:hover{background:#f6098f40;border-color:#f6098f80}@media (max-width:640px){.msg-panel{flex-direction:column;height:calc(100vh - 140px)}.msg-rail{border-bottom:1px solid #ffffff14;border-right:none;width:100%;max-height:140px}.msg-rail-list{gap:0;display:flex;overflow:auto hidden}.msg-convo-row{border-bottom:none;border-right:1px solid #ffffff0a;min-width:160px}.msg-convo-row.active{border-bottom:2px solid #f6098f99;border-left:none}}