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img{width:100%;height:100%;object-fit:cover;border-radius:50%;display:block}.conv-info{flex:1;min-width:0}.conv-top{display:flex;justify-content:space-between;align-items:center}.conv-name{font-size:14px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conv-time{font-size:11px;color:var(--text-faint);flex-shrink:0;margin-left:8px}.conv-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:3px}.conv-preview{font-size:12px;color:var(--text-sub);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conv-badge{min-width:18px;height:18px;background:var(--brand);color:#fff;border-radius:9px;font-size:11px;font-weight:600;line-height:18px;text-align:center;padding:0 5px;flex-shrink:0}.chat{flex:1;display:flex;flex-direction:column;min-width:0;background:var(--chat-bg)}.chat-header{height:60px;display:flex;align-items:center;padding:0 26px;flex-shrink:0}.chat-title{font-size:15px;font-weight:700}.chat-body{flex:1;overflow-y:auto;padding:20px 28px}.msg.msg-hl{animation:msgHl 3s ease;border-radius:12px}@keyframes msgHl{0%,30%{background:#ffc83c47}to{background:transparent}}.msg{display:flex;margin-bottom:14px;animation:msgIn .18s ease-out}.msg-ctxmenu{position:fixed;z-index:999;min-width:150px;background:var(--panel-2);border:1px solid var(--panel-border);border-radius:10px;padding:6px;box-shadow:0 8px 24px #00000040}.msg-ctx-title{font-size:12px;color:var(--text-sub);padding:6px 10px 8px;border-bottom:1px dashed var(--panel-border);margin-bottom:4px}.msg-ctx-item{font-size:13px;padding:7px 10px;border-radius:6px;cursor:pointer;color:var(--text)}.msg-ctx-item:hover{background:var(--brand);color:#fff}@keyframes msgIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.msg-avatar{width:36px;height:36px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px;font-weight:700;-webkit-user-select:none;user-select:none;box-shadow:var(--shadow-sm);overflow:hidden}.msg-avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%;display:block}.msg-body{max-width:66%;min-width:0}.msg-body{display:flex;flex-direction:column;align-items:flex-start}.msg-meta{font-size:11px;color:var(--text-faint);margin:0 4px 4px}.msg-bubble{padding:10px 14px;border-radius:14px;font-size:14px;line-height:1.55;word-break:break-word;box-shadow:var(--shadow-sm);max-width:100%}.msg.from{align-items:flex-end}.msg.from .msg-avatar{margin-right:10px;order:-1}.msg.from .msg-bubble{background:var(--bubble-other);border-bottom-left-radius:4px}.msg.to{align-items:flex-end;flex-direction:row-reverse}.msg.to .msg-avatar{margin-left:10px}.msg.to .msg-meta{text-align:right}.msg.to .msg-body{align-items:flex-end}.msg.to .msg-bubble{background:var(--bubble-me);color:#fff;border-bottom-right-radius:4px}.msg-bubble img{display:block;max-width:280px;max-height:340px;border-radius:10px;cursor:pointer}.msg.to .msg-bubble img,.msg.from .msg-bubble img{max-width:260px!important;max-height:340px!important;width:auto!important;height:auto!important;object-fit:contain}.msg-bubble .img-placeholder{display:flex;align-items:center;justify-content:center;background:var(--card-bg);color:var(--text-sub);font-size:12px;border-radius:10px;min-width:120px;min-height:80px}.msg-time{text-align:center;color:var(--text-faint);font-size:11px;margin:6px 0 16px}.chat-input{background:var(--chat-bg);padding:8px 26px 18px;flex-shrink:0}.input-shell{display:flex;align-items:flex-end;background:#fff;border-radius:16px;padding:10px 10px 10px 18px;box-shadow:0 2px 10px #1018280f;transition:box-shadow .15s}.input-shell textarea{color:var(--text)}body.dark 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#4f6ef259;flex-shrink:0;align-self:center}.send-btn:hover{opacity:.92}.send-btn:active{transform:scale(.92)}.send-btn:disabled{opacity:.4;cursor:not-allowed;box-shadow:none}.conn-badge{display:flex;align-items:center;gap:7px;margin:0 12px 14px;padding:8px 12px;border-radius:10px;font-size:11px;font-weight:600;letter-spacing:.2px;color:var(--text-sub);background:#ffffffb8;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);box-shadow:var(--shadow-sm);flex-shrink:0}body.dark .conn-badge{background:#ffffff12;border:1px solid rgba(255,255,255,.1)}.conn-badge .lock{color:var(--online);display:flex}.conn-badge.offline .lock{color:var(--danger)}.conn-bar{position:fixed;top:16px;left:50%;transform:translate(-50%);z-index:100;padding:7px 22px;border-radius:999px;font-size:12px;font-weight:500;color:#fff;box-shadow:var(--shadow-md);animation:dropIn .25s ease-out}@keyframes dropIn{0%{transform:translate(-50%,-12px);opacity:0}to{transform:translate(-50%);opacity:1}}.conn-bar.connecting{background:#576b95}.conn-bar.offline{background:var(--danger)}.conn-bar .spinner{display:inline-block;width:12px;height:12px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;vertical-align:-2px;margin-right:7px;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f1218d9;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:200}.lightbox img{max-width:90vw;max-height:90vh;border-radius:12px;box-shadow:var(--shadow-lg)}.lightbox .close{position:absolute;top:20px;right:26px;color:#fff;font-size:32px;cursor:pointer;opacity:.75;transition:opacity .15s}.lightbox .close:hover{opacity:1}.empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--text-sub)}.empty .logo{width:70px;height:70px;color:var(--brand);display:flex;align-items:center;justify-content:center;margin-bottom:18px}.empty p{font-size:14px;font-weight:600;color:var(--text-sub)}.empty .sub{font-size:12px;margin-top:6px;opacity:.7}@media (max-width: 1280px){.wechat-bar{width:170px}.sidebar{width:260px}}@media (max-width: 1000px){.sidebar{width:240px}}@media (max-width: 760px){.wechat-bar{display:none}.sidebar{width:100%}.chat{display:none}.chat.mobile-open{display:flex;position:fixed;top:0;right:0;bottom:0;left:0;z-index:50}}.chatlog-modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f12188c;display:flex;align-items:center;justify-content:center;z-index:300}.chatlog-dialog{width:520px;max-width:90vw;max-height:80vh;background:var(--panel-bg);border-radius:16px;box-shadow:0 20px 60px #0000004d;display:flex;flex-direction:column;overflow:hidden}body.dark .chatlog-dialog{-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border:1px solid rgba(255,255,255,.12);box-shadow:0 20px 60px #00000080}.chatlog-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;font-size:15px;font-weight:700;border-bottom:1px solid var(--card-border)}.chatlog-close{border:none;background:transparent;font-size:16px;cursor:pointer;color:var(--text-sub)}.chatlog-content{flex:1;overflow-y:auto;padding:14px 18px}.chatlog-content pre{font-family:inherit;font-size:13px;line-height:1.7;white-space:pre-wrap;word-break:break-word;color:var(--text)}