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var(--border-panel)}.conv-list-title{font-weight:600;font-size:15px}.conv-list-close{background:none;border:none;font-size:16px;cursor:pointer;color:var(--text-secondary);padding:4px 8px;border-radius:6px}.conv-list-close:hover{background:var(--hover-panel)}.conv-list-new{margin:12px 16px;padding:10px 12px;border:1px dashed var(--border-panel);border-radius:8px;background:none;color:var(--text-primary);font-size:14px;cursor:pointer;text-align:left}.conv-list-new:hover{background:var(--hover-panel)}.conv-list-body{flex:1;overflow-y:auto;padding:0 8px 12px}.conv-list-hint,.conv-list-error{padding:16px;font-size:13px;color:var(--text-secondary);text-align:center}.conv-list-error{color:var(--danger)}.conv-list-item{display:flex;flex-direction:column;gap:3px;width:100%;padding:10px 12px;margin:2px 0;border:none;border-radius:8px;background:none;color:inherit;cursor:pointer;text-align:left}.conv-list-item:hover{background:var(--hover-panel)}.conv-list-item-title{font-size:14px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conv-list-item-date{font-size:11px;color:var(--text-hint)}.conv-list-row{display:flex;align-items:center;gap:4px}.conv-list-row .conv-list-item{flex:1;min-width:0}.conv-list-rename{flex-shrink:0;background:none;border:none;cursor:pointer;font-size:13px;padding:6px;border-radius:6px;opacity:.5}.conv-list-rename:hover{opacity:1;background:var(--hover-panel)}.conv-list-edit{display:flex;align-items:center;gap:4px;flex:1;padding:6px 8px}.conv-list-edit-input{flex:1;min-width:0;padding:6px 8px;border:1px solid var(--border-panel);border-radius:6px;background:var(--bg-panel);color:var(--text-primary);font-size:14px}.conv-list-edit-btn{flex-shrink:0;background:none;border:none;cursor:pointer;font-size:14px;padding:6px 8px;border-radius:6px;color:var(--text-secondary)}.conv-list-edit-btn:hover{background:var(--hover-panel)}.jump-to-bottom{position:sticky;bottom:8px;align-self:flex-end;flex-shrink:0;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--bg-input);border:1.5px solid var(--border-input);color:var(--text-secondary);box-shadow:0 2px 10px #00000029;z-index:5;transition:border-color .15s,color .15s,transform .1s}.jump-to-bottom:hover{border-color:var(--accent);color:var(--accent-hover)}.jump-to-bottom:active{transform:scale(.94)}.msg-stack{position:relative;display:flex;flex-direction:column;align-items:flex-start;min-width:0;max-width:min(75%,640px)}.row-user .msg-stack{align-items:flex-end}.msg-stack .bubble{max-width:100%}.message-row--has-actions{padding-bottom:32px}.msg-actions{position:absolute;top:calc(100% + 2px);left:0;display:flex;gap:4px}.row-user .msg-actions{left:auto;right:0}.msg-copy{height:26px;min-width:26px;padding:0 5px;display:inline-flex;align-items:center;justify-content:center;gap:5px;border-radius:7px;background:transparent;border:1px solid transparent;color:var(--text-secondary);cursor:pointer;transition:background .15s,border-color .15s,color .15s,transform .1s}.msg-copy:hover{background:var(--bg-input);border-color:var(--border-subtle);color:var(--accent-hover)}.msg-copy:active{transform:scale(.92)}.msg-copy-label{font-size:12px;white-space:nowrap}.msg-copy--done,.msg-copy--done:hover{color:var(--success);border-color:var(--success)}.message-row--being-edited .bubble{box-shadow:0 0 0 2px var(--accent)}.message-row--after-edit{opacity:.4}.edit-banner{display:flex;align-items:center;justify-content:space-between;gap:10px;max-width:900px;margin:0 auto 8px;padding:8px 12px;border-radius:10px;background:var(--highlight-soft);border:1px solid var(--accent);color:var(--text-primary);font-size:13px}.edit-banner-text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.edit-banner-cancel{flex-shrink:0;padding:4px 10px;border:none;border-radius:7px;background:var(--bg-input);color:var(--accent-hover);font-size:13px;cursor:pointer}.edit-banner-cancel:hover{border:1px solid var(--accent)}.attach-chips{display:flex;flex-wrap:wrap;gap:6px;max-width:900px;margin:0 auto 8px}.attach-chip{display:flex;align-items:center;gap:6px;max-width:220px;padding:5px 8px;border-radius:10px;background:var(--bg-input);border:1px solid var(--border-subtle);font-size:12px;color:var(--text-primary)}.attach-chip-icon{flex-shrink:0}.attach-chip-thumb{flex-shrink:0;width:34px;height:34px;object-fit:cover;border-radius:6px;border:1px solid var(--border-subtle);display:block}.attach-chip-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attach-chip-remove{flex-shrink:0;width:20px;height:20px;display:flex;align-items:center;justify-content:center;border:none;border-radius:5px;background:transparent;color:var(--text-secondary);font-size:12px;cursor:pointer}.attach-chip-remove:hover{background:var(--danger-bg);color:var(--danger)}@media(min-width:1024px){.msg-stack{max-width:min(70%,640px)}}.workspace-btn{display:inline-flex;align-items:center;gap:6px;max-width:170px;height:30px;padding:0 10px;border-radius:8px;background:#ffffff1a;border:1px solid rgba(255,255,255,.35);color:var(--text-on-dark);font-size:13px;cursor:pointer;transition:background .15s,border-color .15s}.workspace-btn:hover{background:#ffffff2e;border-color:var(--text-on-dark)}.workspace-btn-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.workspace-btn-caret{flex-shrink:0;font-size:10px;opacity:.9}.workspace-wrap{position:relative}.workspace-menu{position:absolute;top:calc(var(--header-h) - 4px);left:0;min-width:230px;max-width:min(86vw,300px);background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-btn);box-shadow:0 6px 20px #0000002e;padding:8px;z-index:110}.workspace-menu-head{padding:4px 8px 6px;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-secondary)}.workspace-menu-list{max-height:40vh;overflow-y:auto}.workspace-item{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;padding:9px 10px;border:none;border-radius:8px;background:transparent;color:var(--text-primary);font-size:14px;text-align:left;cursor:pointer}.workspace-item:hover{background:var(--hover-panel)}.workspace-item--active{background:var(--hover-panel);font-weight:600}.workspace-item-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.workspace-item-check{flex-shrink:0;color:var(--success)}.workspace-item--new{color:var(--text-secondary)}.workspace-menu-sep{height:1px;margin:6px 4px;background:var(--border-subtle)}.workspace-new-row{display:flex;align-items:center;gap:6px;padding:2px}.workspace-new-input{flex:1;min-width:0;padding:7px 9px;border:1px solid var(--border-panel);border-radius:7px;background:var(--bg-input);color:var(--text-primary);font-size:14px}.workspace-new-input:focus{outline:none;border-color:var(--border-input-focus)}.workspace-new-ok{flex-shrink:0;width:30px;height:30px;border:none;border-radius:7px;background:var(--accent);color:#fff;cursor:pointer}.workspace-scope{display:flex;gap:8px;width:100%;padding:8px 10px;border:none;border-radius:8px;background:transparent;color:var(--text-primary);text-align:left;cursor:pointer}.workspace-scope:hover{background:var(--hover-panel)}.workspace-scope-box{flex-shrink:0}.workspace-scope-text{display:flex;flex-direction:column;gap:2px;font-size:13px}.workspace-scope-hint{font-size:11px;color:var(--text-secondary)}.workspace-scope--on .workspace-scope-text{font-weight:600}