:root{--sidebar-width: 300px;--sidebar-min-width: 280px;--sidebar-max-width: 350px;--sidebar-bg: var(--color-bg, #ffffff);--sidebar-border: var(--color-form-border, #e2e8f0);--sidebar-spacing: 16px;--sidebar-radius: 8px;--sidebar-transition: .3s cubic-bezier(.4, 0, .2, 1);--sidebar-item-hover: var(--color-section-hover, #f1f5f9);--sidebar-item-active: var(--color-primary, #3b82f6)}[data-theme=dark]{--sidebar-bg: #1a1a1a;--sidebar-border: #333333;--sidebar-item-hover: #2a2a2a}.chat-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);z-index:40}.chat-overlay.show{display:block}.mobile-chat-toggle{display:none;position:fixed;bottom:2rem;left:1.5rem;width:3.5rem;height:3.5rem;border-radius:50%;background:var(--sidebar-item-active);color:#fff;border:none;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 15px #0003;z-index:1001;font-size:1.5rem;padding:0;transition:all .2s ease}.mobile-chat-toggle:hover{transform:scale(1.05);background:color-mix(in srgb,var(--sidebar-item-active) 90%,black)}.sidebar-unified{width:var(--sidebar-width);min-width:var(--sidebar-min-width);max-width:var(--sidebar-max-width);height:100%;overflow-y:auto;overflow-x:hidden;background:var(--sidebar-bg);border-right:1px solid var(--sidebar-border);display:flex;flex-direction:column;transition:all var(--sidebar-transition);flex-shrink:0}.sidebar-unified.collapsed{width:0!important;min-width:0!important;max-width:0!important;padding:0!important;border:none!important;opacity:0;visibility:hidden;transition:all var(--sidebar-transition)}.sidebar-unified.right-sidebar{border-right:none;border-left:1px solid var(--sidebar-border)}.sidebar-header{padding:var(--sidebar-spacing);border-bottom:1px solid var(--sidebar-border);display:flex;justify-content:space-between;align-items:center;flex-shrink:0;background:var(--sidebar-bg);position:sticky;top:0;z-index:10}.sidebar-header h5,.sidebar-header h6{margin:0;font-size:13px;font-weight:700;color:#94a3b8;text-transform:uppercase;letter-spacing:.5px}.sidebar-header-title{font-size:16px;font-weight:600;color:var(--color-fg, #1a1a1a);flex:1}.sidebar-header-close{background:transparent;border:none;color:var(--color-fg, #1a1a1a);font-size:1.25rem;padding:.5rem;cursor:pointer;display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;transition:all .2s ease;flex-shrink:0}.sidebar-header-close:hover{background:rgba(0,0,0,.05);color:var(--sidebar-item-active)}[data-theme=dark] .sidebar-header-close:hover{background:rgba(255,255,255,.1)}.sidebar-content{flex:1;overflow-y:auto;overflow-x:hidden;padding:var(--sidebar-spacing) 0;display:flex;flex-direction:column}.sidebar-search{padding:0 var(--sidebar-spacing);margin-bottom:var(--sidebar-spacing);flex-shrink:0;position:sticky;top:0}.sidebar-search input{width:100%;padding:8px 12px;border:1px solid var(--sidebar-border);border-radius:var(--sidebar-radius);background:var(--sidebar-bg);color:var(--color-fg, #1a1a1a);font-size:14px;transition:all .2s ease}.sidebar-search input::placeholder{color:#94a3b8}.sidebar-search input:focus{outline:none;border-color:var(--sidebar-item-active);box-shadow:0 0 0 2px #3b82f61a}.sidebar-divider{height:1px;background:var(--sidebar-border);margin:var(--sidebar-spacing) 0;flex-shrink:0}.sidebar-section{padding:0 var(--sidebar-spacing);margin-bottom:var(--sidebar-spacing) / 2}.sidebar-section-title{font-size:11px;font-weight:700;color:#94a3b8;text-transform:uppercase;letter-spacing:.5px;margin:0 0 8px;display:block}.sidebar-item{display:block;width:calc(100% - 24px);margin:0 12px 8px;padding:10px 12px;background:transparent;border:1px solid transparent;border-radius:var(--sidebar-radius);color:var(--color-fg, #1a1a1a);font-size:14px;cursor:pointer;transition:all .2s ease;text-align:left;text-decoration:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-item:hover{background:var(--sidebar-item-hover);border-color:var(--sidebar-border);color:var(--sidebar-item-active)}.sidebar-item.active{background:var(--sidebar-item-active);color:#fff;border-color:var(--sidebar-item-active);font-weight:500}.sidebar-item.active:hover{background:color-mix(in srgb,var(--sidebar-item-active) 90%,black)}.sidebar-item.with-icon{display:flex;align-items:center;gap:8px}.sidebar-item.with-icon i{font-size:16px;flex-shrink:0}.sidebar-action-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:calc(100% - 24px);margin:8px 12px;padding:10px 12px;background:transparent;border:1px solid var(--sidebar-border);border-radius:var(--sidebar-radius);color:var(--color-fg, #1a1a1a);font-size:14px;cursor:pointer;transition:all .2s ease;text-decoration:none}.sidebar-action-btn:hover{background:var(--sidebar-item-hover);border-color:var(--sidebar-item-active);color:var(--sidebar-item-active)}.sidebar-action-btn.primary{background:var(--sidebar-item-active);color:#fff;border-color:var(--sidebar-item-active);font-weight:500}.sidebar-action-btn.primary:hover{background:color-mix(in srgb,var(--sidebar-item-active) 90%,black);border-color:color-mix(in srgb,var(--sidebar-item-active) 90%,black)}.sidebar-action-btn i{font-size:16px;flex-shrink:0}.sidebar-row{margin:2px 12px;display:flex;justify-content:space-between;align-items:center;padding:4px 6px;border-radius:var(--sidebar-radius);transition:all .2s ease;min-height:32px}.sidebar-row:hover{background:var(--sidebar-item-hover);cursor:pointer}.sidebar-row.active{background:rgba(59,130,246,.1);color:var(--sidebar-item-active)}.sidebar-block{min-width:100%;display:flex;flex-direction:column;margin-bottom:4px}.sidebar-block.dragging{opacity:.6;background:#e9ecef;border-radius:var(--sidebar-radius)}.sidebar-subtable{display:flex;flex-direction:column;margin-left:16px;border-left:1px solid var(--sidebar-border);padding-left:8px}.sidebar-footer{padding:var(--sidebar-spacing);border-top:1px solid var(--sidebar-border);flex-shrink:0;background:var(--sidebar-bg);position:sticky;bottom:0}.sidebar-toggle-btn{display:none;background:var(--sidebar-item-active);color:#fff;border:none;padding:8px 12px;border-radius:var(--sidebar-radius);cursor:pointer;font-size:14px;transition:all .2s ease}.sidebar-toggle-btn:hover{background:color-mix(in srgb,var(--sidebar-item-active) 90%,black)}@media (max-width: 768px){.sidebar-unified{position:fixed;top:0;left:0;height:100vh;max-height:100vh;transform:translate(-100%);box-shadow:2px 0 8px #00000026;z-index:999;border-right-width:0}.sidebar-unified.show{transform:translate(0)}.sidebar-toggle-btn{display:flex;position:fixed;bottom:7rem;left:1.5rem;width:3.5rem;height:3.5rem;border-radius:50%;align-items:center;justify-content:center;box-shadow:0 4px 15px #0003;z-index:1001;font-size:1.5rem;padding:0}}.sidebar-content::-webkit-scrollbar{width:6px}.sidebar-content::-webkit-scrollbar-track{background:transparent}.sidebar-content::-webkit-scrollbar-thumb{background:var(--sidebar-border);border-radius:3px}.sidebar-content::-webkit-scrollbar-thumb:hover{background:#cbd5e1}.workflow-item{border-left:3px solid transparent;padding-left:10px!important}.workflow-item:hover{border-left-color:var(--sidebar-item-active)}.workflow-item.active{border-left-color:var(--sidebar-item-active);background:rgba(59,130,246,.05)!important;color:var(--sidebar-item-active);font-weight:500}.workflow-item .badge-sm{font-size:11px;padding:2px 6px}.badge-success{background-color:#28a745!important;color:#fff!important}.badge-secondary{background-color:#6c757d!important;color:#fff!important}