:root{--z-sidebar-flyout: 900;--z-sidebar: 950;--z-tab-bar: 990;--z-header: 1000;--z-modal: 1100;--z-right-flyout: 1150;--z-chat-fab: 1200;--z-chat-window: 1250;--z-notification: 1300;--transition-fast: .15s;--transition-normal: .3s;--transition-slow: .5s;--sidebar-width-expanded: 260px;--sidebar-width-collapsed: 60px;--right-flyout-width: 280px;--header-height: 56px;--chat-fab-size: 56px;--chat-window-width: 380px;--chat-window-height: 520px;--banner-height: 80px}@media(prefers-reduced-motion:reduce){:root{--transition-fast: 0ms;--transition-normal: 0ms;--transition-slow: 0ms}}body.reduced-motion *{animation-duration:0ms!important;transition-duration:0ms!important}.sidebar-left.collapsed .sidebar-logo-img{display:block!important;width:32px;height:32px}.sidebar-left.collapsed .sidebar-brand{display:none!important}.sidebar-toggle-area{display:flex!important;align-items:center;justify-content:flex-start;gap:8px;padding:12px!important}.sidebar-toggle-btn{width:32px!important;height:32px!important;min-width:32px;min-height:32px;padding:0!important;display:flex!important;align-items:center;justify-content:center;border:2px solid var(--primary)!important;background:#fff!important;color:var(--primary)!important;border-radius:6px;cursor:pointer;transition:all var(--transition-normal) ease}.sidebar-toggle-btn:hover{background:#667eea1a!important;border-color:var(--primary)!important;color:var(--primary)!important}.sidebar-toggle-btn:active{background:var(--primary)!important;color:#fff!important}.sidebar-toggle-btn .toggle-icon{display:flex;align-items:center;justify-content:center;transition:transform var(--transition-normal) ease}.sidebar-left.collapsed .sidebar-toggle-btn .toggle-icon{transform:rotate(180deg)}.sidebar-pin-btn{width:32px!important;height:32px!important;min-width:32px;min-height:32px;padding:0!important;display:flex!important;align-items:center;justify-content:center;border:2px solid var(--primary)!important;background:#fff!important;color:var(--primary)!important;border-radius:6px;cursor:pointer;transition:all var(--transition-normal) ease}.sidebar-left .sidebar-pin-btn .pin-label{display:none}.sidebar-pin-btn:hover{background:#667eea1a!important;border-color:var(--primary)!important;color:var(--primary)!important}.sidebar-pin-btn.active,.sidebar-pin-btn:active{background:#fff!important;border-color:var(--primary)!important;color:var(--primary)!important}.sidebar-pin-btn svg,.sidebar-pin-btn .pin-icon{display:flex;align-items:center;justify-content:center}.sidebar-nav .nav-item{position:relative;display:flex!important;align-items:center;gap:12px;padding:10px 16px;transition:background var(--transition-fast) ease,color var(--transition-fast) ease}.sidebar-nav .nav-item:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--primary);transform:scaleY(0);transition:transform var(--transition-normal) ease;border-radius:0 2px 2px 0}.sidebar-nav .nav-item.active:before{transform:scaleY(1)}.sidebar-nav .nav-item:hover:not(.active){background:#667eea0f}.sidebar-nav .nav-item.active{background:linear-gradient(90deg,rgba(102,126,234,.12) 0%,transparent 100%);color:var(--primary);font-weight:500}.sidebar-nav .nav-category-header .nav-icon,.sidebar-nav .nav-item .nav-icon{display:flex!important;align-items:center;justify-content:center;flex-shrink:0;opacity:1!important;visibility:visible!important;width:24px;min-width:24px}.sidebar-nav .nav-item,.sidebar-nav .nav-category-header{justify-content:flex-start!important;text-align:left}.sidebar-nav .nav-label{flex:1;text-align:left}.sidebar-nav .nav-category-header{display:flex!important;align-items:center;gap:12px;padding:10px 16px}.sidebar-left.collapsed .nav-label,.sidebar-left.collapsed .nav-expand-arrow,.sidebar-left.collapsed .nav-category-items{display:none!important;height:0!important;margin:0!important;padding:0!important;overflow:hidden!important}.sidebar-left.collapsed .nav-category-header{justify-content:center!important;padding:12px 0!important}.sidebar-left.collapsed .nav-icon{width:24px!important;height:24px!important;margin:0!important}.sidebar-left.collapsed .nav-category{display:flex!important;flex-direction:column!important;align-items:center!important;margin-bottom:8px!important}.sidebar-left.collapsed .nav-category.expanded .nav-category-items{max-height:0!important;height:0!important}.sidebar-flyout{position:fixed;left:var(--sidebar-width-collapsed);top:0;min-width:200px;max-width:280px;background:var(--surface);border:1px solid var(--border);border-radius:0 8px 8px 0;box-shadow:4px 0 20px #00000026;z-index:var(--z-sidebar-flyout);padding:8px 0;opacity:0;visibility:hidden;transform:translate(-10px);transition:opacity var(--transition-fast) ease,visibility var(--transition-fast) ease,transform var(--transition-fast) ease}.sidebar-flyout.visible{opacity:1;visibility:visible;transform:translate(0)}.sidebar-flyout-header{padding:12px 16px;font-weight:600;font-size:14px;color:var(--primary);border-bottom:1px solid var(--border);margin-bottom:4px}.sidebar-flyout .flyout-item{display:flex;align-items:center;gap:10px;padding:10px 16px;cursor:pointer;color:var(--text);font-size:14px;transition:background var(--transition-fast) ease}.sidebar-flyout .flyout-item:hover{background:var(--info-bg);color:var(--primary)}.sidebar-flyout .flyout-item .flyout-icon{width:18px;display:flex;align-items:center;justify-content:center;color:var(--text-secondary)}.sidebar-flyout .flyout-item:hover .flyout-icon{color:var(--primary)}body.dark-mode .sidebar-flyout{background:#1e1e1e;border-color:#333;box-shadow:4px 0 20px #0006}body.dark-mode .sidebar-flyout .flyout-item:hover{background:#2a2a2a}.toolbar-content{justify-content:space-between!important}.toolbar-left{flex:1;min-width:50px}.toolbar-nav{display:flex;align-items:center;justify-content:center;gap:4px}.toolbar-right{flex:1;display:flex;align-items:center;justify-content:flex-end;gap:8px}.toolbar-nav .toolbar-logo{display:block!important;visibility:visible!important;height:32px;width:auto;min-height:32px;margin-right:8px;cursor:pointer;flex-shrink:0;border-radius:6px}.toolbar-nav .toolbar-link{padding:6px 12px;font-size:13px;min-width:auto;height:32px;display:flex;align-items:center;justify-content:center;box-sizing:border-box}.header-dropdown{position:relative}.header-dropdown-menu{position:absolute;top:100%;left:0;min-width:220px;background:var(--surface);border:1px solid var(--border);border-radius:8px;box-shadow:0 8px 24px #00000026;z-index:var(--z-header);padding:8px 0;opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity var(--transition-fast) ease,visibility var(--transition-fast) ease,transform var(--transition-fast) ease}.header-dropdown-menu.show{opacity:1;visibility:visible;transform:translateY(0)}.header-dropdown-item{display:flex;align-items:center;gap:10px;padding:10px 16px;color:var(--text);font-size:14px;cursor:pointer;transition:background var(--transition-fast) ease}.header-dropdown-item:hover{background:var(--info-bg);color:var(--primary)}.header-dropdown-item .dropdown-icon{width:18px;display:flex;align-items:center;justify-content:center;color:var(--text-secondary)}.header-dropdown-item:hover .dropdown-icon{color:var(--primary)}.toolbar-help-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;background:transparent;border:1px solid var(--border);border-radius:6px;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast) ease}.toolbar-help-btn:hover{background:#667eea1a;border-color:var(--primary);color:var(--primary)}.toolbar-help-btn .help-icon{width:18px;height:18px}.toolbar-logout-btn{display:flex!important;align-items:center;gap:6px;padding:6px 12px!important;width:90px;min-width:90px;white-space:nowrap;font-size:13px;font-weight:500;background:transparent;border:1px solid var(--border);border-radius:6px;color:var(--text);cursor:pointer;transition:all var(--transition-fast) ease}.toolbar-logout-btn:hover{background:#ef44441a;border-color:#ef4444;color:#ef4444}.toolbar-logout-btn .logout-icon{width:16px;height:16px;flex-shrink:0}.toolbar-logout-btn .logout-text{flex-shrink:0}.toolbar-user-greeting{font-size:13px;color:var(--text-secondary)}.toolbar-user-greeting .user-role{font-size:11px;color:var(--primary);font-weight:600}@media(max-width:768px){.toolbar-logo-full{display:none}.toolbar-logo-icon{display:block}}@media(min-width:769px){.toolbar-logo-full{display:block}.toolbar-logo-icon{display:none}}@media(max-width:900px){.toolbar-preview-controls{position:absolute;top:calc(var(--header-height) + 4px);left:50%;transform:translate(-50%);background:var(--surface);padding:6px 12px;border-radius:6px;box-shadow:0 2px 8px #0000001a;border:1px solid var(--border);z-index:calc(var(--z-header) - 1)}}.sidebar-right{width:var(--right-flyout-width)!important;right:calc(-1 * var(--right-flyout-width))!important}.sidebar-right.open{right:0!important}.container.sidebar-right-open{margin-right:calc(var(--right-flyout-width) + 15px)!important}.right-flyout-gear{position:absolute;top:16px;right:16px;width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:var(--info-bg);border-radius:6px;cursor:pointer;color:var(--text-secondary);transition:all var(--transition-fast) ease}.right-flyout-gear:hover{background:var(--primary);color:#fff}.right-sidebar-section{padding:12px!important;margin-bottom:12px!important}.right-sidebar-section h4{font-size:11px!important;margin-bottom:8px!important}.sidebar-right{transition:right var(--transition-normal) ease,transform var(--transition-normal) ease;z-index:var(--z-right-flyout)}.sidebar-right.chat-open{transform:translateY(-100px)}.chat-window{z-index:var(--z-chat-window)!important}.chat-fab{z-index:var(--z-chat-fab)!important}.banner-container{position:relative;width:100%;height:var(--banner-height);background:var(--info-bg);border-radius:8px;overflow:hidden;margin-bottom:16px}.banner-slides{display:flex;width:100%;height:100%;transition:transform var(--transition-slow) ease}.banner-slide{flex:0 0 100%;width:100%;height:100%;display:flex;align-items:center;justify-content:center;cursor:pointer}.banner-slide img,.banner-slide video{max-width:100%;max-height:80px;height:auto;object-fit:contain}.banner-controls{position:absolute;top:8px;right:8px;display:flex;gap:4px;z-index:10}.banner-control-btn{width:28px;height:28px;border:none;background:#ffffffe6;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);font-size:14px;transition:all var(--transition-fast) ease;padding:0;margin:0}.banner-control-btn:hover{background:#fff;color:var(--primary);box-shadow:0 2px 8px #0000001a}.banner-control-btn.paused{background:var(--primary);color:#fff}.banner-indicators{position:absolute;bottom:8px;left:50%;transform:translate(-50%);display:flex;gap:6px}.banner-dot{width:8px;height:8px;border-radius:50%;background:#ffffff80;cursor:pointer;transition:all var(--transition-fast) ease}.banner-dot.active{background:var(--primary);transform:scale(1.2)}.banner-container.hidden{display:none}.banner-placeholder{display:flex;align-items:center;justify-content:center;height:100%;color:var(--text-muted);font-size:13px}.banner-placeholder.coming-soon{background:linear-gradient(135deg,var(--primary) 0%,#7c3aed 100%);color:#fff;font-size:24px;font-weight:600;letter-spacing:2px;text-transform:uppercase}.chat-fab{position:fixed!important;bottom:24px!important;right:24px!important;width:var(--chat-fab-size)!important;height:var(--chat-fab-size)!important;min-width:var(--chat-fab-size)!important;max-width:var(--chat-fab-size)!important;border-radius:50%!important;background:var(--bg-grad)!important;border:none!important;cursor:pointer;display:flex!important;align-items:center;justify-content:center;box-shadow:0 4px 20px var(--shadow);z-index:var(--z-chat-fab);transition:transform var(--transition-fast) ease,box-shadow var(--transition-fast) ease;padding:0!important;margin:0!important;text-align:center}.chat-fab:hover{transform:scale(1.08)!important;box-shadow:0 6px 28px var(--shadow)!important;background:var(--bg-grad)!important;color:#fff!important;border:none!important}.chat-fab:active{transform:scale(.95)}.chat-fab-icon{width:28px;height:28px;color:#fff}.chat-fab.minimized{background:var(--primary)}.chat-fab.minimized:after{content:"";position:absolute;top:-4px;right:-4px;width:16px;height:16px;background:#10b981;border-radius:50%;border:2px solid white}.chat-window{position:fixed;bottom:96px;right:24px;width:var(--chat-window-width);height:var(--chat-window-height);background:var(--surface);border-radius:16px;box-shadow:0 8px 40px #0003;z-index:var(--z-chat-window);display:flex;flex-direction:column;overflow:hidden;opacity:0;visibility:hidden;transform:translateY(20px) scale(.95);transition:opacity var(--transition-normal) ease,visibility var(--transition-normal) ease,transform var(--transition-normal) ease}.chat-window.open{opacity:1;visibility:visible;transform:translateY(0) scale(1)}.chat-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:var(--bg-grad);color:#fff}.chat-header-left{display:flex;align-items:center;gap:10px}.chat-header-avatar{width:32px;height:32px;border-radius:50%;background:#fff3;display:flex;align-items:center;justify-content:center}.chat-header-avatar img{width:24px;height:24px}.chat-header-title{font-weight:600;font-size:15px}.chat-header-subtitle{font-size:11px;opacity:.8}.chat-header-actions{display:flex;gap:4px}.chat-header-btn{width:32px;height:32px;border:none;background:#ffffff26;border-radius:8px;cursor:pointer;color:#fff;display:flex;align-items:center;justify-content:center;transition:background var(--transition-fast) ease;padding:0;margin:0}.chat-header-btn:hover{background:#ffffff40}.chat-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px;background:var(--info-bg)}.chat-message{max-width:85%;padding:12px 16px;border-radius:16px;font-size:14px;line-height:1.5;word-wrap:break-word}.chat-message.user{align-self:flex-end;background:var(--primary);color:#fff;border-bottom-right-radius:4px}.chat-message.assistant{align-self:flex-start;background:var(--surface);color:var(--text);border:1px solid var(--border);border-bottom-left-radius:4px}.chat-message-time{font-size:10px;opacity:.7;margin-top:4px;text-align:right}.chat-typing{display:flex;align-items:center;gap:4px;padding:12px 16px;background:var(--surface);border-radius:16px 16px 16px 4px;max-width:80px;align-self:flex-start}.chat-typing-dot{width:8px;height:8px;border-radius:50%;background:var(--text-muted);animation:typing-bounce 1.4s infinite ease-in-out}.chat-typing-dot:nth-child(2){animation-delay:.2s}.chat-typing-dot:nth-child(3){animation-delay:.4s}@keyframes typing-bounce{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-8px)}}.chat-input-area{padding:12px 16px;border-top:1px solid var(--border);background:var(--surface)}.chat-input-wrapper{display:flex;gap:8px;align-items:flex-end}.chat-input{flex:1;border:1px solid var(--border);border-radius:12px;padding:12px 16px;font-size:14px;resize:none;max-height:120px;min-height:44px;background:var(--surface);color:var(--text);margin:0}.chat-input:focus{outline:none;border-color:var(--primary)}.chat-send-btn{width:44px;height:44px;border:none;background:var(--bg-grad);border-radius:12px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#fff;transition:transform var(--transition-fast) ease;padding:0;margin:0;flex-shrink:0}.chat-send-btn:hover{transform:scale(1.05)}.chat-send-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.chat-footer{padding:8px 16px;border-top:1px solid var(--border);display:flex;justify-content:center;gap:16px;background:var(--surface)}.chat-footer-link{font-size:12px;color:var(--text-muted);text-decoration:none;cursor:pointer;transition:color var(--transition-fast) ease}.chat-footer-link:hover{color:var(--primary)}body.dark-mode .chat-window{box-shadow:0 8px 40px #00000080}body.dark-mode .chat-messages{background:#1a1a1a}body.dark-mode .chat-typing{background:#2a2a2a}.shortcuts-modal{position:fixed;inset:0;background:#0009;z-index:var(--z-modal);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity var(--transition-normal) ease,visibility var(--transition-normal) ease}.shortcuts-modal.visible{opacity:1;visibility:visible}.shortcuts-panel{background:var(--surface);border-radius:16px;width:90%;max-width:600px;max-height:80vh;overflow-y:auto;box-shadow:0 20px 60px #0000004d}.shortcuts-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border)}.shortcuts-header h2{font-size:18px;font-weight:600;color:var(--text);margin:0}.shortcuts-close{width:32px;height:32px;border:none;background:var(--info-bg);border-radius:8px;cursor:pointer;color:var(--text-secondary);font-size:18px;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast) ease;padding:0;margin:0}.shortcuts-close:hover{background:var(--primary);color:#fff}.shortcuts-content{padding:20px 24px}.shortcuts-section:last-child{margin-bottom:0}.shortcuts-section-title{font-size:12px;font-weight:600;text-transform:uppercase;color:var(--text-muted);margin-bottom:12px;letter-spacing:.5px}.shortcut-row{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border)}.shortcut-row:last-child{border-bottom:none}.shortcut-keys{display:flex;gap:4px}.shortcut-key{display:inline-flex;align-items:center;justify-content:center;min-width:28px;height:28px;padding:0 8px;background:var(--info-bg);border:1px solid var(--border);border-radius:6px;font-size:12px;font-weight:500;color:var(--text);font-family:SF Mono,Monaco,Consolas,monospace}.shortcut-description{font-size:14px;color:var(--text-secondary)}.mobile-menu-btn{display:none;width:44px;height:44px;border:none;background:transparent;cursor:pointer;padding:8px;margin:0}.hamburger{display:flex;flex-direction:column;gap:5px;width:24px}.hamburger-line{width:100%;height:2px;background:var(--text);border-radius:2px;transition:transform var(--transition-normal) ease,opacity var(--transition-normal) ease}.mobile-menu-btn.open .hamburger-line:nth-child(1){transform:rotate(45deg) translateY(7px)}.mobile-menu-btn.open .hamburger-line:nth-child(2){opacity:0}.mobile-menu-btn.open .hamburger-line:nth-child(3){transform:rotate(-45deg) translateY(-7px)}.mobile-menu{position:fixed;top:0;left:-100%;width:85%;max-width:320px;height:100vh;background:var(--surface);z-index:calc(var(--z-sidebar) + 10);overflow-y:auto;transition:left var(--transition-normal) ease;box-shadow:4px 0 30px #0003}.mobile-menu.open{left:0}.mobile-menu-overlay{position:fixed;inset:0;background:#00000080;z-index:calc(var(--z-sidebar) + 5);opacity:0;visibility:hidden;transition:opacity var(--transition-normal) ease,visibility var(--transition-normal) ease}.mobile-menu-overlay.visible{opacity:1;visibility:visible}.mobile-menu-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}.mobile-menu-logo{display:flex;align-items:center;gap:10px}.mobile-menu-logo img{width:32px;height:32px}.mobile-menu-logo span{font-weight:600;font-size:16px;color:var(--primary)}.mobile-menu-close{width:36px;height:36px;border:none;background:var(--info-bg);border-radius:8px;cursor:pointer;font-size:20px;color:var(--text-secondary);display:flex;align-items:center;justify-content:center;padding:0;margin:0}.mobile-menu-nav{padding:16px 0}.mobile-nav-divider{height:1px;background:var(--border);margin:8px 20px}.mobile-nav-item{display:flex;align-items:center;gap:12px;padding:14px 20px;cursor:pointer;color:var(--text);font-size:15px;transition:background var(--transition-fast) ease}.mobile-nav-item:hover,.mobile-nav-item.active{background:var(--info-bg);color:var(--primary)}.mobile-nav-item .nav-icon,.mobile-nav-item .mobile-nav-icon{width:20px;height:20px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.mobile-nav-category{border-top:1px solid var(--border);margin-top:8px;padding-top:8px}.mobile-nav-category-header{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;cursor:pointer;color:var(--text);font-weight:500}.mobile-nav-category-header .category-arrow{transition:transform var(--transition-fast) ease}.mobile-nav-category.expanded .category-arrow{transform:rotate(180deg)}.mobile-nav-category-items{display:none;padding-left:16px}.mobile-nav-category.expanded .mobile-nav-category-items{display:block}.swipe-indicator{position:fixed;top:50%;transform:translateY(-50%);width:4px;height:60px;background:var(--primary);border-radius:2px;opacity:0;transition:opacity var(--transition-fast) ease;z-index:calc(var(--z-sidebar) + 20)}.swipe-indicator.left{left:0;border-radius:0 2px 2px 0}.swipe-indicator.right{right:0;border-radius:2px 0 0 2px}.swipe-indicator.visible{opacity:.5}.offline-indicator{display:none;align-items:center;gap:8px;padding:8px 16px;background:#f59e0b;color:#fff;border-radius:6px;font-size:13px;font-weight:500}.offline-indicator.visible{display:flex}.offline-indicator-dot{width:8px;height:8px;background:#fff;border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@media(max-width:575px){:root{--chat-window-width: calc(100vw - 32px) ;--chat-window-height: calc(100vh - 140px) ;--banner-height: 60px}.mobile-menu-btn{display:flex}.sidebar-left{display:none!important}.browser-toolbar .toolbar-nav,.browser-toolbar .toolbar-brand{display:none}.chat-fab{bottom:16px;right:16px;width:52px;height:52px}.chat-window{bottom:80px;right:16px;border-radius:12px}.banner-container{height:var(--banner-height);border-radius:6px}.banner-control-btn{width:24px;height:24px;font-size:12px}}@media(min-width:576px)and (max-width:992px){:root{--chat-window-width: 360px;--chat-window-height: 480px}.mobile-menu-btn{display:none}.sidebar-left{left:calc(-1 * var(--sidebar-width-expanded));width:var(--sidebar-width-expanded)!important}.sidebar-left.open{left:0}.container.sidebar-left-open,.container.sidebar-left-collapsed{margin-left:15px!important}.toolbar-toggle-sidebar-btn{display:flex}}@media(min-width:993px){.mobile-menu-btn,.mobile-menu,.mobile-menu-overlay{display:none!important}.toolbar-toggle-sidebar-btn{display:none}}.chat-history-list{display:flex;flex-direction:column;gap:8px}.chat-history-item{display:flex;align-items:center;justify-content:space-between;padding:16px;background:var(--surface);border:1px solid var(--border);border-radius:8px;cursor:pointer;transition:all var(--transition-fast) ease}.chat-history-item:hover{border-color:var(--primary);box-shadow:0 2px 12px #667eea1a}.chat-history-info{flex:1;min-width:0}.chat-history-title{font-weight:500;color:var(--text);margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-history-date{font-size:12px;color:var(--text-muted)}.chat-history-actions{display:flex;gap:8px}.chat-history-action-btn{width:32px;height:32px;border:none;background:var(--info-bg);border-radius:6px;cursor:pointer;color:var(--text-secondary);display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast) ease;padding:0;margin:0}.chat-history-action-btn:hover{background:var(--primary);color:#fff}.chat-history-action-btn.delete:hover{background:#ef4444}.chat-history-search{display:flex;gap:8px;margin-bottom:16px}.chat-history-search input{flex:1;margin:0}.banner-manager{padding:20px}.banner-manager-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.banner-list{display:flex;flex-direction:column;gap:12px}.banner-list-item{display:flex;align-items:center;gap:16px;padding:16px;background:var(--surface);border:1px solid var(--border);border-radius:8px}.banner-list-item.inactive{opacity:.6}.banner-list-thumbnail{width:120px;height:60px;border-radius:6px;overflow:hidden;background:var(--info-bg);flex-shrink:0}.banner-list-thumbnail img{width:100%;height:100%;object-fit:cover}.banner-list-info{flex:1;min-width:0}.banner-list-title{font-weight:500;color:var(--text);margin-bottom:4px}.banner-list-meta{font-size:12px;color:var(--text-muted)}.banner-list-actions{display:flex;gap:8px}.banner-edit-form{display:grid;gap:16px}.banner-edit-preview{width:100%;height:120px;background:var(--info-bg);border-radius:8px;overflow:hidden;display:flex;align-items:center;justify-content:center}.banner-edit-preview img{max-width:100%;max-height:100%;object-fit:contain}.shortcuts-customizer{padding:20px}.shortcuts-customizer-list{display:flex;flex-direction:column;gap:8px}.shortcut-customizer-row{display:flex;align-items:center;gap:16px;padding:12px 16px;background:var(--surface);border:1px solid var(--border);border-radius:8px}.shortcut-customizer-key-input{width:120px;padding:8px 12px!important;margin:0!important;text-align:center;font-family:SF Mono,Monaco,Consolas,monospace}.shortcut-customizer-action{flex:1;font-size:14px;color:var(--text)}.shortcut-customizer-toggle{width:44px;height:24px;background:var(--border);border-radius:12px;position:relative;cursor:pointer;transition:background var(--transition-fast) ease}.shortcut-customizer-toggle.active{background:var(--primary)}.shortcut-customizer-toggle:after{content:"";position:absolute;top:2px;left:2px;width:20px;height:20px;background:#fff;border-radius:50%;transition:transform var(--transition-fast) ease}.shortcut-customizer-toggle.active:after{transform:translate(20px)}.keyboard-shortcuts-modal .modal-content{max-width:500px}.keyboard-shortcuts-modal .modal-body{padding:20px}.shortcuts-section{margin-bottom:24px}.shortcuts-section h3{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);margin:0 0 12px;padding-bottom:8px;border-bottom:1px solid var(--border)}.shortcuts-list{display:flex;flex-direction:column;gap:8px}.shortcut-item{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;background:var(--surface);border-radius:6px}.shortcut-keys{display:flex;gap:4px;align-items:center}.shortcut-keys kbd{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:24px;padding:0 8px;background:var(--bg);border:1px solid var(--border);border-radius:4px;font-family:SF Mono,Monaco,Consolas,monospace;font-size:12px;font-weight:500;color:var(--text);box-shadow:0 1px 2px #0000000d}.shortcut-desc{font-size:14px;color:var(--text-secondary)}.shortcuts-tip{font-size:13px;color:var(--text-secondary);text-align:center;margin-top:16px;padding-top:16px;border-top:1px solid var(--border)}.shortcuts-tip kbd{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 6px;background:var(--bg);border:1px solid var(--border);border-radius:3px;font-family:SF Mono,Monaco,Consolas,monospace;font-size:11px;font-weight:500}.shortcuts-customize-modal .modal-content{max-width:600px}.shortcuts-customize-modal .modal-description{font-size:14px;color:var(--text-secondary);margin:0 0 20px}.shortcuts-edit-list{display:flex;flex-direction:column;gap:12px;max-height:400px;overflow-y:auto}.shortcut-edit-item{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:12px 16px;background:var(--surface);border:1px solid var(--border);border-radius:8px}.shortcut-edit-desc{flex:1;font-size:14px;color:var(--text)}.shortcut-edit-keys{display:flex;align-items:center;gap:8px}.shortcut-key-input{width:140px;padding:8px 12px;background:var(--bg);border:1px solid var(--border);border-radius:6px;font-family:SF Mono,Monaco,Consolas,monospace;font-size:13px;text-align:center;color:var(--text);cursor:pointer;transition:border-color var(--transition-fast) ease,box-shadow var(--transition-fast) ease}.shortcut-key-input:focus,.shortcut-key-input.recording{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #8a4fff26}.shortcut-key-input.recording{color:var(--primary);animation:pulse-border 1.5s infinite}@keyframes pulse-border{0%,to{box-shadow:0 0 0 3px #8a4fff26}50%{box-shadow:0 0 0 5px #8a4fff40}}.shortcut-record-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;background:transparent;border:1px solid var(--border);border-radius:6px;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast) ease}.shortcut-record-btn:hover{background:var(--primary);border-color:var(--primary);color:#fff}.shortcuts-edit-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px;padding-top:20px;border-top:1px solid var(--border)}.release-notes-bar{position:fixed;top:0;left:0;right:0;z-index:calc(var(--z-header) + 10);background:linear-gradient(135deg,var(--primary) 0%,#7c3aed 100%);color:#fff;padding:10px 20px;display:flex;align-items:center;justify-content:center;gap:20px;font-size:14px;transform:translateY(-100%);transition:transform var(--transition-normal) ease;box-shadow:0 2px 8px #00000026}.release-notes-bar.visible{transform:translateY(0)}.release-notes-bar-content{display:flex;align-items:center;gap:15px;flex-wrap:wrap;justify-content:center}.release-notes-bar-icon{font-size:18px}.release-notes-bar-text{font-weight:500}.release-notes-bar-version{background:#fff3;padding:2px 8px;border-radius:4px;font-weight:600;font-size:12px}.release-notes-bar-link{color:#fff;text-decoration:underline;cursor:pointer;font-weight:500}.release-notes-bar-link:hover{text-decoration:none}.release-notes-bar-actions{display:flex;align-items:center;gap:15px}.release-notes-bar-checkbox{display:flex;align-items:center;gap:6px;font-size:12px;opacity:.9;cursor:pointer;white-space:nowrap}.release-notes-bar-checkbox input{cursor:pointer;width:14px;height:14px;margin:0}.release-notes-bar-dismiss{background:#fff3;border:none;color:#fff;width:28px;height:28px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:16px;transition:background var(--transition-fast) ease}.release-notes-bar-dismiss:hover{background:#ffffff4d}body.has-release-notes-bar .browser-toolbar{margin-top:48px}body.has-release-notes-bar .sidebar-left{top:calc(var(--header-height) + 48px);height:calc(100vh - var(--header-height) - 48px)}@media(max-width:768px){.release-notes-bar{padding:8px 15px;font-size:13px;flex-direction:column;gap:8px}.release-notes-bar-content,.release-notes-bar-actions{gap:10px}body.has-release-notes-bar .browser-toolbar{margin-top:72px}body.has-release-notes-bar .sidebar-left{top:calc(var(--header-height) + 72px);height:calc(100vh - var(--header-height) - 72px)}}.status-badge{display:inline-block;padding:2px 8px;border-radius:4px;font-size:12px;font-weight:500;text-transform:capitalize}.status-pending{background:var(--color-warning-light, #fef3cd);color:var(--color-warning-dark, #856404)}.status-processing{background:var(--color-info-light, #cce5ff);color:var(--color-info-dark, #004085)}.status-completed,.status-approved{background:var(--color-success-light, #d4edda);color:var(--color-success-dark, #155724)}.status-failed,.status-error,.status-rejected{background:var(--color-danger-light, #f8d7da);color:var(--color-danger-dark, #721c24)}.status-unknown{background:var(--color-gray-200, #e9ecef);color:var(--color-gray-700, #495057)}.realtime-updated{animation:realtime-flash 2s ease-out}@keyframes realtime-flash{0%{background-color:#28a7454d}to{background-color:transparent}}.progress-bar{height:4px;background:var(--color-primary, #007bff);border-radius:2px;transition:width .3s ease}.progress-container{width:100%;height:4px;background:var(--color-gray-200, #e9ecef);border-radius:2px;overflow:hidden}.dev-tools-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem;margin-top:1rem}.dev-tool-card{background:var(--color-surface, #fff);border:1px solid var(--color-border, #e0e0e0);border-radius:8px;padding:1.25rem;transition:box-shadow .2s,transform .2s}.dev-tool-card:hover{box-shadow:0 4px 12px #0000001a;transform:translateY(-2px)}.dev-tool-card h3{margin:0 0 .5rem;font-size:1rem;font-weight:600;color:var(--color-text-primary, #1a1a1a)}.dev-tool-card p{margin:0 0 1rem;font-size:.875rem;color:var(--color-text-secondary, #666);line-height:1.5}.dev-tool-card .btn{width:100%;justify-content:center}.badge-info{background:var(--color-info-light, #cce5ff);color:var(--color-info-dark, #004085);padding:.25rem .5rem;border-radius:4px;font-size:.75rem;font-weight:500}