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var(--red-border);background:var(--red-soft);width:min(760px,92%);color:var(--red);border-radius:8px;grid-template-columns:22px minmax(0,1fr);gap:10px;padding:12px;display:grid}.run-error-card div{gap:3px;display:grid}.run-error-card span{overflow-wrap:anywhere}.operation-overlay{background:var(--overlay);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:40;pointer-events:auto;place-items:center;display:grid;position:fixed;inset:0}.operation-overlay-panel{border:1px solid var(--border);background:var(--surface);min-width:180px;box-shadow:var(--shadow);color:var(--text);border-radius:8px;align-items:center;gap:10px;padding:14px 16px;display:inline-flex}.operation-spinner{color:var(--blue);animation:.9s linear infinite spin}.empty-state{min-height:220px;color:var(--muted);place-items:center;display:grid}.composer-area{grid-row:4;align-self:end;gap:7px;min-height:0;max-height:203px;display:grid}.composer-toolbar{justify-content:flex-end;min-height:34px;display:flex}.composer-invite-button{border-color:var(--blue-border);background:var(--blue-soft);min-width:92px;color:var(--blue)}.message-form{z-index:1;border:1px solid var(--border);background:var(--surface);border-radius:8px;grid-template-columns:minmax(0,1fr) 42px;align-self:end;align-items:end;gap:8px;min-height:60px;max-height:162px;padding:8px;transition:border-color .18s,box-shadow .18s;display:grid;position:relative;overflow:hidden}.message-form:focus-within{border-color:var(--blue-border);box-shadow:0 10px 28px #10182814}.message-form textarea{resize:none;border:0;width:100%;height:42px;min-height:42px;max-height:144px;padding:11px 12px;line-height:20px;display:block;overflow-y:auto}.message-form textarea:focus{box-shadow:none}.composer-action-button{border-radius:6px;justify-content:center;align-items:center;width:42px;height:42px;transition:background .16s,border-color .16s,opacity .16s,transform .16s;display:inline-flex}.composer-action-button:hover:not(:disabled),.composer-action-button:focus-visible:not(:disabled){transform:scale(1.03)}.composer-action-button.send{border-color:var(--blue);background:var(--blue);color:var(--on-accent)}.composer-action-button.stop{border-color:var(--red);background:var(--red-soft);color:var(--red)}.composer-action-button.stop:hover:not(:disabled),.composer-action-button.stop:focus-visible:not(:disabled){background:var(--red);color:var(--on-accent)}.modal-backdrop{background:var(--modal-scrim);z-index:20;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.invite-modal{border:1px solid var(--border);background:var(--surface);width:min(640px,100%);max-height:min(680px,100dvh - 48px);box-shadow:var(--shadow);border-radius:8px;gap:14px;padding:18px;animation:.18s ease-out modal-enter;display:grid}.invite-modal header,.invite-modal footer{justify-content:space-between;align-items:center;gap:12px;min-width:0;display:flex}.invite-modal footer{flex-wrap:wrap;justify-content:flex-end}.invite-modal header p{color:var(--muted);margin:4px 0 0}.search-field{border:1px solid var(--border);border-radius:6px;grid-template-columns:18px minmax(0,1fr);align-items:center;gap:8px;padding:0 10px;display:grid}.search-field input{border:0;height:40px;padding:0}.search-field input:focus{box-shadow:none}.invite-tags{flex-wrap:wrap;gap:6px;min-width:0;display:flex}.invite-tags button{border-color:var(--blue-border);background:var(--blue-soft);max-width:100%;color:var(--blue);border-radius:6px;align-items:center;gap:5px;padding:5px 8px;display:inline-flex}.invite-results{align-content:start;gap:6px;min-height:116px;max-height:280px;display:grid;overflow:auto}.invite-results button{text-align:left;border-radius:6px;gap:3px;padding:10px 11px;display:grid}.invite-results button:hover{border-color:var(--blue)}.invite-modal footer button{border-radius:6px;min-width:88px;max-width:100%;height:36px}.confirm-modal{border:1px solid var(--border);background:var(--surface);width:min(460px,100%);box-shadow:var(--shadow);border-radius:8px;gap:16px;padding:18px;animation:.18s ease-out modal-enter;display:grid}.confirm-modal header{grid-template-columns:38px minmax(0,1fr);align-items:start;gap:12px;display:grid}.confirm-modal h2{margin:0;font-size:1.08rem}.confirm-modal p{color:var(--muted);margin:4px 0 0;line-height:1.4}.confirm-icon{background:var(--surface-muted);border-radius:8px;place-items:center;width:38px;height:38px;display:grid}.confirm-icon.danger{background:var(--red-soft);color:var(--red)}.confirm-detail{border:1px solid var(--border);background:var(--surface-muted);border-radius:7px;gap:4px;padding:12px;display:grid}.confirm-detail strong,.confirm-detail span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.confirm-detail span{color:var(--muted)}.confirm-hint{color:var(--muted);margin:-4px 0 0;line-height:1.4}.confirm-modal-actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.confirm-modal-actions.stacked{justify-content:stretch}.confirm-modal-actions.stacked button{flex:150px}.confirm-modal-actions button,.danger-button{border-radius:6px;justify-content:center;align-items:center;gap:6px;height:36px;padding:0 12px;display:inline-flex}.danger-button{border-color:var(--red);background:var(--red);color:var(--on-accent)}.danger-button.ghost{border-color:var(--red-border);background:var(--red-soft);color:var(--red)}.danger-button:hover:not(:disabled),.danger-button:focus-visible:not(:disabled){transform:translateY(-1px);box-shadow:0 10px 20px #bb032a24}.muted-row,.modal-error{border:1px solid var(--border);color:var(--muted);border-radius:6px;padding:12px}.modal-error{border-color:var(--red-border);background:var(--red-soft);color:var(--red)}.tenant-selection-page{background:var(--bg);place-items:center;min-height:100dvh;padding:24px;display:grid}.tenant-selection-panel{border:1px solid var(--border);background:var(--surface);width:min(520px,100%);box-shadow:var(--shadow);border-radius:8px;gap:14px;padding:18px;animation:.18s ease-out modal-enter;display:grid}.tenant-selection-panel header{justify-content:space-between;align-items:center;gap:12px;display:flex}.tenant-option-list{gap:8px;display:grid}.tenant-option{text-align:left;border-radius:6px;gap:3px;width:100%;padding:12px;display:grid}.tenant-option:hover:not(:disabled),.invite-results button:hover:not(:disabled){border-color:var(--blue-border);background:var(--blue-soft);transform:translateY(-1px)}.tenant-option.active{border-color:var(--blue);background:var(--blue-soft);color:var(--blue)}.tenant-option span,.tenant-option small{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}@keyframes shared-pulse{0%,to{background:0 0}50%{background:var(--yellow-soft)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse-dot{0%,to{opacity:.3;transform:translateY(0)}50%{opacity:1;transform:translateY(-3px)}}@keyframes modal-enter{0%{opacity:0;transform:translateY(8px)scale(.985)}to{opacity:1;transform:translateY(0)scale(1)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media (max-width:980px){.workspace-shell{grid-template-columns:1fr}.login-shell{display:block}.login-form-panel{width:100%}.login-visual{display:none}.sidebar{border-right:0;border-bottom:1px solid var(--border);height:44dvh}.chat-pane{height:56dvh;padding:14px}.pane-header{flex-direction:column;align-items:flex-start}.pane-actions{flex-wrap:wrap;justify-content:flex-end;width:100%}.participant-strip{max-width:100%}}