:root{--bg-app:#f8f9fa;--bg-surface:#fff;--bg-surface-alt:#f1f3f5;--bg-surface-hover:#f8f9fb;--bg-muted:#e9ecef;--text-primary:#111827;--text-secondary:#4b5563;--text-muted:#6b7280;--text-inverse:#fff;--accent-primary:#2563eb;--accent-hover:#1d4ed8;--accent-active:#1e40af;--accent-light:#eff6ff;--accent-border:#bfdbfe;--status-done:#059669;--status-done-bg:#ecfdf5;--status-done-border:#a7f3d0;--status-inprogress:#2563eb;--status-inprogress-bg:#eff6ff;--status-inprogress-border:#bfdbfe;--status-review:#d97706;--status-review-bg:#fffbeb;--status-review-border:#fde68a;--status-urgent:#dc2626;--status-urgent-bg:#fef2f2;--status-urgent-border:#fecaca;--status-hold:#6b7280;--status-hold-bg:#f3f4f6;--status-hold-border:#e5e7eb;--border-subtle:#e5e7eb;--border-strong:#d1d5db;--border-radius-sm:4px;--border-radius:6px;--border-radius-lg:8px;--border-radius-full:9999px;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 6px -1px #00000012, 0 2px 4px -1px #0000000a;--shadow-lg:0 10px 15px -3px #00000014, 0 4px 6px -2px #00000008;--sidebar-width:250px;--topbar-height:60px;--bottom-nav-height:56px;--transition-fast:.15s ease;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:var(--font-family);background-color:var(--bg-app);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:14px;line-height:1.5}#root{flex-direction:column;min-height:100vh;display:flex}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}.app-container{background-color:var(--bg-app);min-height:100vh;display:flex}.main-content{background-color:var(--bg-app);flex-direction:column;flex:1;min-width:0;display:flex}.page-body{flex:1;width:100%;max-width:1400px;margin:0 auto;padding:24px}.topbar{height:var(--topbar-height);background:var(--bg-surface);border-bottom:1px solid var(--border-subtle);z-index:40;justify-content:space-between;align-items:center;padding:0 24px;display:flex;position:sticky;top:0}.topbar-left{align-items:center;gap:16px;display:flex}.app-brand{color:var(--text-primary);letter-spacing:-.2px;align-items:center;gap:10px;font-size:16px;font-weight:600;text-decoration:none;display:flex}.brand-icon{background-color:var(--accent-primary);color:#fff;border-radius:var(--border-radius);justify-content:center;align-items:center;width:28px;height:28px;font-size:14px;font-weight:700;display:flex}.topbar-search{width:320px;position:relative}.topbar-search input{border:1px solid var(--border-subtle);border-radius:var(--border-radius);background:var(--bg-app);width:100%;height:36px;color:var(--text-primary);transition:border-color var(--transition-fast), background var(--transition-fast);padding:0 12px 0 34px;font-size:13px}.topbar-search input:focus{background:var(--bg-surface);border-color:var(--accent-primary)}.topbar-search .search-icon{color:var(--text-muted);pointer-events:none;position:absolute;top:50%;left:10px;transform:translateY(-50%)}.topbar-right{align-items:center;gap:12px;display:flex}.user-switcher{position:relative}.user-switch-button{background:var(--bg-app);border:1px solid var(--border-subtle);border-radius:var(--border-radius);cursor:pointer;color:var(--text-primary);transition:background var(--transition-fast);align-items:center;gap:8px;padding:6px 12px;font-size:13px;display:flex}.user-switch-button:hover{background:var(--bg-muted)}.avatar-badge{border-radius:var(--border-radius-full);color:#fff;justify-content:center;align-items:center;width:24px;height:24px;font-size:11px;font-weight:600;display:flex}.sidebar{width:var(--sidebar-width);background:var(--bg-surface);border-right:1px solid var(--border-subtle);flex-direction:column;flex-shrink:0;display:flex}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:16px 12px;display:flex}.nav-item{color:var(--text-secondary);border-radius:var(--border-radius);cursor:pointer;text-align:left;width:100%;transition:color var(--transition-fast), background var(--transition-fast);background:0 0;border:none;align-items:center;gap:12px;padding:10px 14px;font-size:13px;font-weight:500;text-decoration:none;display:flex}.nav-item:hover{background:var(--bg-surface-hover);color:var(--text-primary)}.nav-item.active{background:var(--accent-light);color:var(--accent-primary);font-weight:600}.nav-item-badge{background:var(--border-subtle);color:var(--text-secondary);border-radius:var(--border-radius-full);margin-left:auto;padding:2px 7px;font-size:11px;font-weight:600}.nav-item.active .nav-item-badge{background:var(--accent-primary);color:#fff}.sidebar-section-title{text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);padding:16px 14px 6px;font-size:11px;font-weight:600}.sidebar-project-item{color:var(--text-secondary);border-radius:var(--border-radius);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:10px;width:100%;padding:8px 14px;font-size:13px;text-decoration:none;display:flex}.sidebar-project-item:hover{background:var(--bg-surface-hover);color:var(--text-primary)}.sidebar-project-item.active{background:var(--bg-app);color:var(--text-primary);font-weight:600}.status-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.status-dot.in-progress{background-color:var(--status-inprogress)}.status-dot.completed{background-color:var(--status-done)}.status-dot.on-hold{background-color:var(--status-hold)}.status-dot.not-started{background-color:#9ca3af}.mobile-bottom-nav{height:var(--bottom-nav-height);background:var(--bg-surface);border-top:1px solid var(--border-subtle);z-index:50;justify-content:space-around;align-items:center;display:none;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -2px 8px #0000000a}.mobile-nav-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;height:100%;padding:6px;font-size:11px;font-weight:500;display:flex}.mobile-nav-btn.active{color:var(--accent-primary);font-weight:600}.card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--border-radius);box-shadow:var(--shadow-sm);padding:20px}.card-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.card-title{color:var(--text-primary);font-size:15px;font-weight:600}.btn{border-radius:var(--border-radius);cursor:pointer;transition:background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:8px 16px;font-size:13px;font-weight:500;display:inline-flex}.btn-primary{background-color:var(--accent-primary);color:var(--text-inverse)}.btn-primary:hover{background-color:var(--accent-hover)}.btn-secondary{background-color:var(--bg-surface);border-color:var(--border-subtle);color:var(--text-primary)}.btn-secondary:hover{background-color:var(--bg-app);border-color:var(--border-strong)}.btn-danger{color:#b91c1c;background-color:#fee2e2;border-color:#fca5a5}.btn-danger:hover{background-color:#fecaca}.btn-sm{padding:5px 10px;font-size:12px}.btn-icon-only{border-radius:var(--border-radius);color:var(--text-secondary);cursor:pointer;background:0 0;border:1px solid #0000;padding:8px}.btn-icon-only:hover{background:var(--bg-app);color:var(--text-primary);border-color:var(--border-subtle)}.badge{border-radius:var(--border-radius-sm);white-space:nowrap;align-items:center;gap:5px;padding:2px 8px;font-size:11px;font-weight:600;line-height:1.4;display:inline-flex}.badge-in-progress{background-color:var(--status-inprogress-bg);color:var(--status-inprogress);border:1px solid var(--status-inprogress-border)}.badge-completed{background-color:var(--status-done-bg);color:var(--status-done);border:1px solid var(--status-done-border)}.badge-on-hold{background-color:var(--status-hold-bg);color:var(--status-hold);border:1px solid var(--status-hold-border)}.badge-not-started{color:#4b5563;background-color:#f3f4f6;border:1px solid #e5e7eb}.badge-urgent{background-color:var(--status-urgent-bg);color:var(--status-urgent);border:1px solid var(--status-urgent-border)}.badge-high{color:#c2410c;background-color:#fff7ed;border:1px solid #fed7aa}.badge-medium{color:#15803d;background-color:#f0fdf4;border:1px solid #bbf7d0}.badge-low{color:#475569;background-color:#f8fafc;border:1px solid #e2e8f0}.badge-blocked{color:#b91c1c;background-color:#fef2f2;border:1px solid #fecaca}.progress-container{align-items:center;gap:10px;width:100%;display:flex}.progress-track{background-color:var(--bg-muted);border-radius:var(--border-radius-full);flex:1;height:6px;overflow:hidden}.progress-fill{background-color:var(--accent-primary);border-radius:var(--border-radius-full);height:100%;transition:width .3s}.progress-fill.completed{background-color:var(--status-done)}.progress-label{color:var(--text-secondary);text-align:right;min-width:36px;font-size:12px;font-weight:600}.floating-chat-container{z-index:60;position:fixed;bottom:24px;right:24px}.floating-chat-bubble{background-color:var(--accent-primary);color:#fff;width:52px;height:52px;box-shadow:var(--shadow-lg);cursor:pointer;transition:transform var(--transition-fast), background-color var(--transition-fast);border:none;border-radius:50%;justify-content:center;align-items:center;display:flex;position:relative}.floating-chat-bubble:hover{background-color:var(--accent-hover);transform:scale(1.04)}.floating-chat-badge{background-color:var(--status-urgent);color:#fff;border:2px solid #fff;border-radius:10px;justify-content:center;align-items:center;min-width:20px;height:20px;padding:0 5px;font-size:11px;font-weight:700;display:flex;position:absolute;top:-3px;right:-3px}.chat-drawer{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--border-radius-lg);width:390px;max-width:calc(100vw - 32px);height:540px;max-height:calc(100vh - 120px);box-shadow:var(--shadow-lg);z-index:60;flex-direction:column;display:flex;position:fixed;bottom:84px;right:24px;overflow:hidden}.chat-header{border-bottom:1px solid var(--border-subtle);background:var(--bg-surface);justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.chat-project-select{color:var(--text-primary);border:1px solid var(--border-subtle);border-radius:var(--border-radius);background:var(--bg-app);cursor:pointer;max-width:250px;padding:4px 8px;font-size:13px;font-weight:600}.chat-messages-scroll{background:var(--bg-app);flex-direction:column;flex:1;gap:12px;padding:16px;display:flex;overflow-y:auto}.chat-bubble-msg{border-radius:var(--border-radius);word-break:break-word;max-width:82%;padding:10px 14px;font-size:13px;line-height:1.45;position:relative}.chat-bubble-msg.outgoing{background-color:var(--accent-primary);color:#fff;border-bottom-right-radius:2px;align-self:flex-end}.chat-bubble-msg.incoming{background-color:var(--bg-surface);color:var(--text-primary);border:1px solid var(--border-subtle);border-bottom-left-radius:2px;align-self:flex-start}.chat-meta{align-items:center;gap:8px;margin-bottom:4px;font-size:11px;display:flex}.chat-meta.incoming{color:var(--text-muted)}.chat-meta.outgoing{color:#fffc;justify-content:flex-end}.chat-input-area{border-top:1px solid var(--border-subtle);background:var(--bg-surface);align-items:center;gap:8px;padding:12px 14px;display:flex}.chat-input-area input{border:1px solid var(--border-subtle);border-radius:var(--border-radius);height:38px;color:var(--text-primary);background:var(--bg-app);flex:1;padding:0 12px;font-size:13px}.chat-input-area input:focus{background:var(--bg-surface);border-color:var(--accent-primary)}.toast-container{z-index:90;pointer-events:none;flex-direction:column;gap:8px;display:flex;position:fixed;bottom:24px;left:24px}.toast{pointer-events:auto;color:#f9fafb;border-radius:var(--border-radius);min-width:280px;max-width:380px;box-shadow:var(--shadow-lg);background:#1f2937;align-items:flex-start;gap:10px;padding:12px 14px;font-size:13px;animation:.2s ease-out slideInToast;display:flex}.toast-title{color:#fff;margin-bottom:2px;font-size:13px;font-weight:600}.toast-message{color:#d1d5db;font-size:12px;line-height:1.4}@keyframes slideInToast{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.modal-overlay{z-index:80;background-color:#11182780;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal-content{background:var(--bg-surface);border-radius:var(--border-radius-lg);border:1px solid var(--border-subtle);box-shadow:var(--shadow-lg);flex-direction:column;width:100%;max-width:560px;max-height:90vh;display:flex;overflow:hidden}.modal-content>form{flex-direction:column;flex:1;min-height:0;display:flex;overflow:hidden}.modal-header{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.modal-title{color:var(--text-primary);font-size:16px;font-weight:600}.modal-body{flex-direction:column;gap:16px;padding:20px;display:flex;overflow-y:auto}.modal-footer{border-top:1px solid var(--border-subtle);background:var(--bg-surface-hover);justify-content:flex-end;align-items:center;gap:10px;padding:14px 20px;display:flex}.form-group{flex-direction:column;gap:6px;display:flex}.form-label{color:var(--text-secondary);font-size:12px;font-weight:600}.form-input,.form-select,.form-textarea{border:1px solid var(--border-subtle);border-radius:var(--border-radius);width:100%;color:var(--text-primary);background:var(--bg-surface);padding:8px 12px;font-family:inherit;font-size:13px}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent-primary)}.form-textarea{resize:vertical;min-height:80px}.empty-state{text-align:center;color:var(--text-muted);flex-direction:column;align-items:center;gap:12px;padding:48px 24px;display:flex}.empty-state-icon{width:48px;height:48px;color:var(--text-muted);stroke-width:1.5px}.empty-state-title{color:var(--text-primary);font-size:15px;font-weight:600}.empty-state-desc{color:var(--text-secondary);max-width:360px;font-size:13px;line-height:1.5}@media (width>=1025px){.mobile-only-label{display:none!important}}@media (width<=1024px){.topbar-search{width:200px}.topbar-right .btn span.btn-label-text{display:none}.topbar-right{gap:8px}.desktop-user-label{display:none!important}.mobile-only-label{display:inline-block!important}}@media (width<=768px){.sidebar{display:none}.mobile-bottom-nav{display:flex}.page-body{padding:16px;padding-bottom:calc(var(--bottom-nav-height) + 24px)}.topbar{gap:8px;padding:0 12px}.topbar-left{flex:1;gap:8px;min-width:0}.topbar-search{display:none}.topbar-right{flex-shrink:0;gap:6px}.topbar-create-btn,.topbar-signin-btn{visibility:visible!important;opacity:1!important;white-space:nowrap!important;padding:5px 9px!important;font-size:11.5px!important;display:inline-flex!important}.topbar-left .ws-selector-text{display:none}.topbar-left .app-brand span{font-size:14px}.floating-chat-container{bottom:calc(var(--bottom-nav-height) + 16px);z-index:75;right:16px}.chat-drawer{width:auto;left:8px;right:8px;bottom:calc(var(--bottom-nav-height) + 12px);height:calc(100vh - var(--bottom-nav-height) - 80px);border-radius:16px;max-height:520px}.chat-head-bubble{border:2px solid var(--accent-primary);width:48px;height:48px;box-shadow:var(--shadow-lg);cursor:pointer;background:var(--bg-surface);transition:transform var(--transition-fast);border-radius:50%;justify-content:center;align-items:center;display:flex;position:relative;overflow:visible}.chat-head-bubble:hover{transform:scale(1.06)}.chat-head-bubble .chat-head-avatar{color:#fff;border-radius:50%;justify-content:center;align-items:center;width:100%;height:100%;font-size:13px;font-weight:700;display:flex;overflow:hidden}.chat-head-pulse-ring{border:2px solid var(--accent-primary);opacity:0;pointer-events:none;border-radius:50%;animation:2.5s infinite chatPulse;position:absolute;inset:-3px}@keyframes chatPulse{0%{opacity:.8;transform:scale(.95)}70%{opacity:0;transform:scale(1.22)}to{opacity:0;transform:scale(1.22)}}.chat-head-badge{background-color:var(--status-urgent);color:#fff;z-index:2;border:2px solid #fff;border-radius:9px;justify-content:center;align-items:center;min-width:18px;height:18px;padding:0 4px;font-size:10px;font-weight:700;display:flex;position:absolute;top:-4px;right:-4px}.toast-container{left:16px;right:16px;bottom:calc(var(--bottom-nav-height) + 16px)}.toast{min-width:unset;width:100%}}@media (width<=480px){.topbar{height:52px;padding:0 8px}.topbar-left .app-brand span{letter-spacing:-.5px;font-size:13px}.topbar-right .btn.btn-sm{padding:4px 6px;font-size:11px}.page-body{padding:12px;padding-bottom:calc(var(--bottom-nav-height) + 20px)}.modal-content{border-radius:var(--border-radius);max-height:95vh}.modal-overlay{padding:8px}.chat-drawer{left:4px;right:4px;bottom:calc(var(--bottom-nav-height) + 60px);height:calc(100vh - var(--bottom-nav-height) - 80px);border-radius:var(--border-radius);max-height:500px}}.status-indicator{border:2px solid var(--bg-surface);border-radius:50%;width:9px;height:9px;position:absolute;bottom:-2px;right:-2px}.status-indicator-online{background-color:#10b981}.status-indicator-away{background-color:#f59e0b}.status-indicator-dnd{background-color:#ef4444}.status-indicator-offline{background-color:#9ca3af}.mention-highlight{color:var(--accent-primary);background:var(--accent-light);cursor:default;border-radius:3px;padding:0 3px;font-weight:600}.mention-dropdown{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--border-radius);max-height:180px;box-shadow:var(--shadow-lg);z-index:100;margin-bottom:4px;position:absolute;bottom:100%;left:12px;right:12px;overflow-y:auto}.mention-dropdown-item{text-align:left;cursor:pointer;width:100%;color:var(--text-primary);background:0 0;border:none;align-items:center;gap:8px;padding:8px 12px;font-size:13px;display:flex}.mention-dropdown-item:hover,.mention-dropdown-item.active{background:var(--accent-light)}.workspace-hub{background:var(--bg-app);flex-direction:column;min-height:100vh;display:flex}.workspace-hub-header{background:var(--bg-surface);border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;padding:16px 24px;display:flex}.workspace-hub-body{flex:1;width:100%;max-width:900px;margin:0 auto;padding:32px 24px}.workspace-hub-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-top:20px;display:grid}.workspace-hub-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--border-radius-lg);transition:box-shadow var(--transition-fast), border-color var(--transition-fast);flex-direction:column;gap:12px;padding:20px;display:flex}.workspace-hub-card:hover{box-shadow:var(--shadow-md);border-color:var(--border-strong)}.workspace-hub-card-title{color:var(--text-primary);font-size:15px;font-weight:600}.workspace-hub-card-meta{color:var(--text-muted);align-items:center;gap:6px;font-size:12px;display:flex}.topbar-create-btn{background-color:var(--accent-primary);border-radius:var(--border-radius);cursor:pointer;transition:background-color var(--transition-fast), transform var(--transition-fast);border:none;align-items:center;gap:6px;padding:6px 12px;font-weight:600;display:inline-flex;color:#fff!important}.topbar-create-btn:hover{background-color:var(--accent-hover)}.topbar-signin-btn{background-color:var(--bg-surface);color:var(--text-primary);border-radius:var(--border-radius);border:1px solid var(--border-subtle);cursor:pointer;transition:background-color var(--transition-fast), border-color var(--transition-fast);align-items:center;gap:6px;padding:6px 12px;font-weight:500;display:inline-flex}.topbar-signin-btn:hover{background-color:var(--bg-surface-hover);border-color:var(--border-strong)}.mobile-search-toggle{color:var(--text-secondary);justify-content:center;align-items:center;padding:6px;display:inline-flex}.mobile-search-bar-expanded{background:var(--bg-surface);border-bottom:1px solid var(--border-subtle);align-items:center;gap:8px;padding:8px 12px;display:flex}.mobile-drawer-overlay{z-index:100;background-color:#11182773;justify-content:flex-end;display:flex;position:fixed;inset:0}.mobile-drawer-content{background:var(--bg-surface);width:84%;max-width:320px;height:100%;box-shadow:var(--shadow-lg);flex-direction:column;animation:.2s ease-out slideInDrawer;display:flex}@keyframes slideInDrawer{0%{transform:translate(100%)}to{transform:translate(0)}}.mobile-create-icon-pill{background-color:var(--accent-primary);color:#fff;width:36px;height:36px;box-shadow:var(--shadow-sm);border-radius:50%;justify-content:center;align-items:center;margin-bottom:2px;display:flex}.chat-mobile-overlay{bottom:calc(var(--bottom-nav-height) + 8px)!important;width:auto!important;max-width:none!important;height:calc(100vh - var(--bottom-nav-height) - 80px)!important;z-index:85!important;border-radius:16px!important;max-height:540px!important;position:fixed!important;left:8px!important;right:8px!important;box-shadow:0 8px 30px #00000038!important}.chat-mobile-handle-bar{background:var(--bg-surface);cursor:pointer;border-bottom:1px solid var(--border-subtle);justify-content:center;align-items:center;padding:8px 0 6px;display:flex}.chat-mobile-handle-pill{background:var(--border-strong);border-radius:2px;width:36px;height:4px}.chat-mobile-minimize-btn{color:var(--text-secondary);justify-content:center;align-items:center;padding:4px;display:flex}.chat-msg-row{align-items:flex-start;gap:8px;margin-bottom:10px;display:flex}.chat-msg-row.mine{flex-direction:row-reverse;align-self:flex-end}.chat-msg-row.theirs{align-self:flex-start}.chat-msg-avatar{color:#fff;width:30px;height:30px;box-shadow:var(--shadow-sm);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:11px;font-weight:700;display:flex;position:relative}.chat-msg-avatar-online{background-color:var(--status-done);border:1.5px solid var(--bg-surface);border-radius:50%;width:7px;height:7px;position:absolute;bottom:-1px;right:-1px}.chat-msg-content-wrapper{flex-direction:column;max-width:82%;display:flex}.chat-msg-header{align-items:center;gap:6px;margin-bottom:3px;font-size:11px;display:flex}.chat-msg-header.header-mine{justify-content:flex-end}.chat-msg-sender-name{font-size:12px;font-weight:600}.chat-msg-sender-name.mine{color:var(--text-muted);font-weight:500}.chat-author-role-tag{letter-spacing:.2px;text-transform:capitalize;border:1px solid;border-radius:9999px;padding:1px 6px;font-size:9.5px;font-weight:600}.chat-msg-time{color:var(--text-muted);margin-left:2px;font-size:10px}.chat-bubble-styled{border-radius:var(--border-radius);word-break:break-word;box-shadow:var(--shadow-sm);padding:9px 13px;font-size:13px;line-height:1.45}.chat-bubble-styled.bubble-mine{border-bottom-right-radius:2px}.chat-bubble-styled.bubble-theirs{border-top:1px solid var(--border-subtle);border-right:1px solid var(--border-subtle);border-bottom:1px solid var(--border-subtle);border-bottom-left-radius:2px}.mention-dropdown-header{color:var(--text-muted);border-bottom:1px solid var(--border-subtle);background:var(--bg-surface-hover);justify-content:space-between;align-items:center;padding:6px 10px;font-size:11px;font-weight:600;display:flex}.signin-page-overlay{animation:.25s ease-out fadeIn;-webkit-backdrop-filter:blur(28px)saturate(180%)!important;z-index:1200!important;background:radial-gradient(circle at 50% 30%,#1e3a8a73 0%,#0f172ad6 100%)!important;flex-direction:column!important;justify-content:center!important;align-items:center!important;padding:24px 16px!important;display:flex!important;overflow-y:auto!important}.signin-page-container{flex-direction:column;align-items:center;width:100%;max-width:480px;margin:auto;padding:16px 0;animation:.3s cubic-bezier(.16,1,.3,1) slideUp;display:flex}.signin-brand-header{text-align:center;flex-direction:column;align-items:center;margin-bottom:22px;display:flex}.signin-brand-badge{color:#bfdbfe;letter-spacing:.05em;text-transform:uppercase;background:#3b82f638;border:1px solid #93c5fd66;border-radius:9999px;align-items:center;margin-bottom:12px;padding:5px 14px;font-size:11px;font-weight:700;display:inline-flex;box-shadow:0 0 20px #3b82f640}.signin-brand-title{color:#fff;letter-spacing:-.03em;text-shadow:0 2px 14px #0009,0 0 30px #3b82f659;margin:0 0 8px;font-size:34px;font-weight:800}.signin-brand-tagline{color:#cbd5e1;text-shadow:0 1px 8px #00000080;max-width:400px;margin:0;font-size:13px;font-weight:400;line-height:1.45}.signin-card{width:100%;overflow:hidden;background:var(--bg-surface)!important;border:1px solid var(--border-subtle)!important;border-radius:var(--border-radius-lg)!important;max-width:480px!important;box-shadow:0 20px 40px -15px #0006,0 0 0 1px #ffffff14!important}.signin-demo-section{border-top:1px solid var(--border-subtle);margin-top:18px;padding-top:14px}.signin-demo-grid{grid-template-columns:1fr 1fr;gap:8px;margin-top:8px;display:grid}.signin-demo-btn{background:var(--bg-surface-hover);border:1px solid var(--border-subtle);border-radius:var(--border-radius);cursor:pointer;text-align:left;flex-direction:column;align-items:flex-start;padding:9px 12px;transition:all .15s;display:flex}.signin-demo-btn:hover:not(:disabled){background:var(--accent-light);border-color:var(--accent-border);transform:translateY(-1px)}.signin-demo-btn:disabled{opacity:.6;cursor:not-allowed}.signin-demo-btn-role{color:var(--text-primary);align-items:center;gap:5px;font-size:11px;font-weight:700;display:flex}.signin-demo-btn-desc{color:var(--text-muted);margin-top:3px;font-size:10px}.auth-clean-wrapper{box-sizing:border-box;background:radial-gradient(circle at 50% 20%,#1e293b 0%,#0f172a 60%,#090d16 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#2563eb26}.auth-clean-title{letter-spacing:-.02em;color:#0f172a;margin:0;font-size:22px;font-weight:800}.auth-clean-subtitle{color:#64748b;margin:0;font-size:12.5px;line-height:1.4}.auth-clean-tabs{background:#f1f5f9;border:1px solid #e2e8f0;border-radius:8px;gap:3px;padding:3px;display:flex}.auth-clean-tab{color:#64748b;cursor:pointer;background:0 0;border:none;border-radius:6px;flex:1;justify-content:center;align-items:center;gap:6px;padding:8px 4px;font-size:12.5px;font-weight:600;transition:all .15s;display:flex}.auth-clean-tab:hover{color:#0f172a}.auth-clean-tab.active{color:#2563eb;background:#fff;font-weight:700;box-shadow:0 1px 3px #00000014}.auth-clean-error{color:#dc2626;background:#fef2f2;border:1px solid #fecaca;border-radius:6px;align-items:flex-start;gap:8px;padding:10px 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.15s;display:flex;position:absolute;right:10px}.auth-clean-toggle:hover{color:#2563eb}.auth-clean-row{gap:10px;display:flex}.auth-clean-select{color:#0f172a;cursor:pointer;background:#fff;border:1px solid #cbd5e1;border-radius:6px;outline:none;width:100%;height:42px;padding:0 10px;font-size:13px}.auth-clean-select:focus{border-color:#2563eb;box-shadow:0 0 0 3px #2563eb26}.auth-clean-submit{color:#fff;cursor:pointer;background:#2563eb;border:none;border-radius:6px;justify-content:center;align-items:center;gap:8px;height:44px;margin-top:4px;font-size:13.5px;font-weight:600;transition:background-color .15s,transform .15s;display:flex;box-shadow:0 2px 6px #2563eb40}.auth-clean-submit:hover:not(:disabled){background:#1d4ed8;transform:translateY(-1px)}.auth-clean-submit:disabled{opacity:.65;cursor:not-allowed}.auth-clean-admin-btn{background:#d97706;box-shadow:0 2px 6px #d9770640}.auth-clean-admin-btn:hover:not(:disabled){background:#b45309}.auth-clean-demo-box{background:#f8fafc;border:1px dashed #cbd5e1;border-radius:8px;flex-direction:column;gap:6px;margin-top:4px;padding:10px;display:flex}.auth-clean-demo-label{text-transform:uppercase;letter-spacing:.04em;color:#64748b;align-items:center;gap:5px;font-size:10.5px;font-weight:700;display:flex}.auth-clean-demo-btn{color:#1d4ed8;cursor:pointer;text-align:left;background:#eff6ff;border:1px solid #bfdbfe;border-radius:6px;align-items:center;gap:8px;width:100%;padding:8px 10px;font-size:12px;transition:all .15s;display:flex}.auth-clean-demo-btn:hover{background:#dbeafe;border-color:#93c5fd}.auth-clean-admin-notice{background:#fffbeb;border:1px solid #fde68a;border-radius:6px;align-items:flex-start;gap:10px;padding:10px 12px;display:flex}.auth-clean-footer-switch{color:#64748b;justify-content:center;align-items:center;gap:6px;margin-top:2px;font-size:12px;display:flex}.auth-clean-link{color:#2563eb;cursor:pointer;text-underline-offset:2px;background:0 0;border:none;padding:0;font-weight:600;text-decoration:underline}.auth-clean-link:hover{color:#1d4ed8}.auth-clean-footer{color:#64748b;border-top:1px solid #f1f5f9;justify-content:space-between;align-items:center;padding-top:14px;font-size:11px;display:flex}@media (width>=1441px){.page-body,.workspace-hub-body{max-width:1440px;margin:0 auto}}@media (width<=1024px){.workspace-hub-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.modal-content{max-width:min(640px,92vw)}}@media (width<=768px){.workspace-hub-header{gap:10px;padding:12px 16px}.workspace-hub-body{padding:16px;padding-bottom:calc(var(--bottom-nav-height) + env(safe-area-inset-bottom) + 24px)}.workspace-hub-grid{grid-template-columns:1fr;gap:14px}.mobile-bottom-nav{padding-bottom:max(8px, env(safe-area-inset-bottom))}.page-body{padding:14px;padding-bottom:calc(var(--bottom-nav-height) + env(safe-area-inset-bottom) + 24px)}.table-responsive,.overflow-touch-scroll{-webkit-overflow-scrolling:touch;overflow-x:auto}.modal-content{width:94vw!important;max-width:94vw!important;max-height:88vh!important;margin:auto!important}.modal-body{max-height:calc(88vh - 120px)!important;overflow-y:auto!important}}@media (width<=480px){.auth-clean-card{border-radius:12px;padding:24px 18px}.auth-clean-title{font-size:20px}.auth-clean-row{flex-direction:column;gap:12px}.auth-clean-tabs{flex-wrap:nowrap}.auth-clean-tab{padding:7px 2px;font-size:11.5px}.topbar{padding:0 10px}.topbar-left .app-brand span{font-size:13.5px}.ws-selector-btn{padding:3px 6px;font-size:11.5px}.workspace-hub-card{padding:14px}}