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var(--color-surface-border);grid-template-columns:200px 1fr;display:grid}.timeline-label{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-primary);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.timeline-track{background:var(--color-bg-tertiary);border-radius:var(--radius-sm);height:28px;position:relative;overflow:hidden}.timeline-bar{border-radius:var(--radius-sm);height:100%;padding:0 var(--space-3);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:#fff;transition:all var(--transition-base);cursor:pointer;align-items:center;min-width:20px;display:flex;position:absolute}.timeline-bar:hover{filter:brightness(1.15);box-shadow:var(--shadow-md)}.timeline-progress{border-radius:var(--radius-sm) 0 0 var(--radius-sm);background:#ffffff26;position:absolute;top:0;bottom:0;left:0}.search-bar{width:280px;position:relative}.search-bar input{background:var(--color-bg-tertiary);border:1px solid var(--color-surface-border);border-radius:var(--radius-lg);height:40px;padding-left:40px}.search-bar-icon{color:var(--color-text-muted);pointer-events:none;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.toast-container{bottom:var(--space-6);right:var(--space-6);z-index:var(--z-toast);gap:var(--space-3);flex-direction:column-reverse;display:flex;position:fixed}.toast{align-items:center;gap:var(--space-3);padding:var(--space-4) var(--space-5);background:var(--color-bg-elevated);border:1px solid var(--color-surface-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);animation:toastSlideIn var(--transition-spring);min-width:300px;display:flex}@keyframes toastSlideIn{0%{opacity:0;transform:translate(100%)scale(.9)}to{opacity:1;transform:translate(0)scale(1)}}.toast-success{border-left:3px solid var(--color-success)}.toast-error{border-left:3px solid var(--color-danger)}.toast-warning{border-left:3px solid var(--color-warning)}.toast-info{border-left:3px solid var(--color-info)}.lightbox{z-index:var(--z-modal);animation:fadeIn var(--transition-fast);background:#000000e6;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.lightbox img{object-fit:contain;border-radius:var(--radius-md);max-width:90vw;max-height:90vh}.lightbox-close{top:var(--space-6);right:var(--space-6);color:#fff;font-size:var(--font-size-2xl);cursor:pointer;border-radius:var(--radius-full);width:44px;height:44px;transition:background var(--transition-fast);justify-content:center;align-items:center;display:flex;position:absolute}.lightbox-close:hover{background:#ffffff1a}.skeleton{background:linear-gradient(90deg, var(--color-bg-tertiary) 25%, var(--color-bg-hover) 50%, var(--color-bg-tertiary) 75%);border-radius:var(--radius-md);background-size:200% 100%;animation:1.5s ease-in-out infinite shimmer}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.empty-state{padding:var(--space-16) var(--space-8);text-align:center;color:var(--color-text-tertiary);flex-direction:column;justify-content:center;align-items:center;display:flex}.empty-state-icon{margin-bottom:var(--space-4);opacity:.5;font-size:3rem}.empty-state-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--color-text-secondary);margin-bottom:var(--space-2)}.empty-state-text{font-size:var(--font-size-base);max-width:400px;margin-bottom:var(--space-6)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn var(--transition-base) ease-out}.animate-fade-in-up{animation:fadeInUp var(--transition-base) ease-out}.stagger-1{animation-delay:50ms}.stagger-2{animation-delay:.1s}.stagger-3{animation-delay:.15s}.stagger-4{animation-delay:.2s}.stagger-5{animation-delay:.25s}@media (width<=1024px){.sidebar{width:var(--sidebar-collapsed-width)}.sidebar .sidebar-title,.sidebar .sidebar-link-text,.sidebar .sidebar-section-label{opacity:0;width:0}.app-main{margin-left:var(--sidebar-collapsed-width)}.topbar{left:var(--sidebar-collapsed-width)}.app-content{padding:var(--space-6);padding-top:calc(var(--topbar-height) + var(--space-6))}.form-row{grid-template-columns:1fr}}@media (width<=768px){.sidebar{transform:translate(-100%)}.sidebar.mobile-open{width:var(--sidebar-width);transform:translate(0)}.sidebar.mobile-open .sidebar-title,.sidebar.mobile-open .sidebar-link-text,.sidebar.mobile-open .sidebar-section-label{opacity:1;width:auto}.app-main{margin-left:0}.topbar{left:0}.search-bar{width:100%}}.project-detail-header{justify-content:space-between;align-items:flex-start;gap:var(--space-6);margin-bottom:var(--space-8);display:flex}.project-detail-title{font-size:var(--font-size-3xl);font-weight:var(--font-weight-bold);margin-bottom:var(--space-2)}.project-detail-meta{align-items:center;gap:var(--space-4);flex-wrap:wrap;display:flex}.project-detail-section{margin-bottom:var(--space-8)}.project-detail-section-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);margin-bottom:var(--space-4);align-items:center;gap:var(--space-2);display:flex}.project-detail-description{font-size:var(--font-size-base);line-height:var(--line-height-relaxed);color:var(--color-text-secondary);white-space:pre-wrap}.stats-grid{gap:var(--space-5);margin-bottom:var(--space-8);grid-template-columns:repeat(auto-fit,minmax(220px,1fr));display:grid}.project-list-sticky-bar{top:var(--topbar-height);z-index:40;background:var(--color-bg-primary,#f8fafc);margin-top:calc(-1 * var(--space-5));padding-top:var(--space-5);padding-bottom:var(--space-3);margin-left:calc(-1 * var(--space-6));margin-right:calc(-1 * var(--space-6));padding-left:var(--space-6);padding-right:var(--space-6);margin-bottom:var(--space-4);border-bottom:1px solid #cbd5e1;position:sticky;box-shadow:0 4px 14px -2px #00000014}.project-list-sticky-bar .filter-bar{margin-top:var(--space-2);margin-bottom:var(--space-1)}@media (width<=1024px){.project-list-sticky-bar{margin-top:calc(-1 * var(--space-6));padding-top:var(--space-6)}}.filter-bar{align-items:center;gap:var(--space-3);margin-bottom:var(--space-6);flex-wrap:wrap;display:flex}.filter-chip{align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border-radius:var(--radius-full);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);background:var(--color-bg-tertiary);border:1px solid var(--color-surface-border);color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-fast);display:inline-flex}.filter-chip:hover{border-color:var(--color-accent-border);color:var(--color-text-primary)}.filter-chip.active{background:var(--color-accent-muted);border-color:var(--color-accent-border);color:var(--color-accent)}.avatar{border-radius:var(--radius-full);background:linear-gradient(135deg, var(--color-accent), #8b5cf6);width:32px;height:32px;font-weight:var(--font-weight-bold);font-size:var(--font-size-sm);color:#fff;flex-shrink:0;justify-content:center;align-items:center;display:flex;overflow:hidden}.avatar img{object-fit:cover;width:100%;height:100%;display:block}.avatar-sm{width:24px;height:24px;font-size:var(--font-size-xs)}.avatar-lg{width:48px;height:48px;font-size:var(--font-size-xl)}.avatar-xl{width:64px;height:64px;font-size:24px}.view-toggle{background:var(--color-bg-tertiary);border:1px solid var(--color-surface-border);border-radius:var(--radius-lg);padding:3px;display:flex}.view-toggle-btn{padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-tertiary);transition:all var(--transition-fast);align-items:center;gap:var(--space-2);display:flex}.view-toggle-btn:hover{color:var(--color-text-primary)}.view-toggle-btn.active{background:var(--color-accent);color:#fff;box-shadow:var(--shadow-sm)}.projects-list{gap:var(--space-3);flex-direction:column;display:flex}.engineer-card-mini{align-items:center;gap:var(--space-3);padding:var(--space-3);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);color:var(--color-text-secondary);text-decoration:none;display:flex}.engineer-card-mini:hover{background:var(--color-bg-hover);color:var(--color-text-primary)}.engineer-name{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.engineer-project-count{font-size:var(--font-size-xs);color:var(--color-text-muted)}.overdue{color:var(--color-danger)!important}.overdue-bg{background:var(--color-danger-muted)!important}.page-enter{animation:fadeInUp var(--transition-base) ease-out}.dropdown{position:relative}.dropdown-menu{top:calc(100% + var(--space-2));background:var(--color-bg-elevated);border:1px solid var(--color-surface-border);border-radius:var(--radius-lg);min-width:180px;box-shadow:var(--shadow-xl);z-index:var(--z-dropdown);padding:var(--space-2);animation:fadeInUp var(--transition-fast) ease-out;position:absolute;right:0}.dropdown-item{align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);font-size:var(--font-size-base);color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-fast);text-align:left;width:100%;display:flex}.dropdown-item:hover{background:var(--color-bg-hover);color:var(--color-text-primary)}.dropdown-item-danger:hover{background:var(--color-danger-muted);color:var(--color-danger)}.tabs{gap:var(--space-1);border-bottom:1px solid var(--color-surface-border);margin-bottom:var(--space-6);display:flex}.tab{padding:var(--space-3) var(--space-5);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);color:var(--color-text-tertiary);transition:all var(--transition-fast);cursor:pointer;border-bottom:2px solid #0000;margin-bottom:-1px}.tab:hover{color:var(--color-text-primary)}.tab.active{color:var(--color-accent);border-bottom-color:var(--color-accent)}.progress-bar{background:var(--color-bg-tertiary);border-radius:var(--radius-full);width:100%;height:6px;overflow:hidden}.progress-bar-fill{border-radius:var(--radius-full);background:linear-gradient(90deg, var(--color-accent), #8b5cf6);height:100%;transition:width var(--transition-slow)}.deadline-tag{align-items:center;gap:var(--space-1);font-size:var(--font-size-xs);padding:var(--space-1) var(--space-2);border-radius:var(--radius-sm);font-weight:var(--font-weight-medium);display:flex}.deadline-tag.upcoming{background:var(--color-warning-muted);color:var(--color-warning)}.deadline-tag.overdue{background:var(--color-danger-muted);color:var(--color-danger)}.deadline-tag.safe{background:var(--color-success-muted);color:var(--color-success)}.subproject-progress-slider{appearance:none;cursor:pointer;vertical-align:middle;border:1px solid #0000001f;border-radius:5px;outline:none;width:90px;height:10px;box-shadow:inset 0 1px 2px #00000014}.subproject-progress-slider::-webkit-slider-thumb{appearance:none;cursor:ew-resize;background:#ef4444;border:none;border-radius:1.5px;width:3px;height:16px;box-shadow:0 0 3px #00000080}.subproject-progress-slider::-moz-range-thumb{cursor:ew-resize;background:#ef4444;border:none;border-radius:1.5px;width:3px;height:16px;box-shadow:0 0 3px #00000080}mark.scope-highlight-done,[data-scope-highlight=true]{-webkit-box-decoration-break:clone;box-decoration-break:clone;display:inline;color:#064e3b!important;background-color:#86efac!important;border:none!important;border-radius:0!important;outline:none!important;padding:0 2px!important;font-weight:600!important}[contenteditable][data-placeholder]:empty:before{content:attr(data-placeholder);color:#94a3b8;pointer-events:none;font-style:italic}