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12px;margin-bottom:4px;border-radius:8px;cursor:pointer;color:var(--color-sidebar-text);text-decoration:none;font-size:13.5px;font-weight:500;transition:all var(--transition-fast);white-space:nowrap;overflow:hidden;border:none;background:none;width:100%;text-align:left;line-height:1;position:relative}.nav-item:hover{background:var(--color-sidebar-hover);color:#0f172a}.nav-item.active.active-blue{background:#eff6ff!important;color:#1d4ed8!important;font-weight:600;box-shadow:none}.nav-item.active.active-blue:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:4px;height:20px;background:#2563eb;border-radius:0 4px 4px 0}.nav-item.active.active-green{background:#ecfdf5!important;color:#047857!important;font-weight:600;box-shadow:none}.nav-item.active.active-green:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:4px;height:20px;background:#10b981;border-radius:0 4px 4px 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var(--transition-fast);flex-shrink:0}.sidebar-logout-btn:hover{background:#ef44441a;color:#dc2626}.header{position:fixed;top:0;right:0;left:var(--sidebar-width);height:var(--header-height);background:#1e293b;border-bottom:1px solid #334155;z-index:var(--z-sticky);display:flex;align-items:center;padding:0 24px;gap:12px;transition:left var(--transition-normal);box-shadow:0 4px 20px #00000014}.header.sidebar-collapsed{left:var(--sidebar-collapsed)}.header-left{flex:1;min-width:0}.header-breadcrumb{display:flex;align-items:center;gap:6px;list-style:none}.breadcrumb-item{font-size:13px;color:#94a3b8;white-space:nowrap}.breadcrumb-link{background:none;border:none;cursor:pointer;color:#94a3b8;font-size:13px;padding:0;font-family:var(--font-family);transition:color var(--transition-fast)}.breadcrumb-link:hover{color:#38bdf8}.breadcrumb-current{color:#fff;font-weight:600;font-size:13px}.header-right{display:flex;align-items:center;gap:8px;flex-shrink:0}.header-search{position:relative;display:flex;align-items:center}.header-search-icon{position:absolute;left:10px;color:var(--color-text-disabled);display:flex;pointer-events:none}.header-search-input{height:36px;width:220px;padding:0 12px 0 34px;background:#334155;border:1px solid transparent;border-radius:8px;font-size:13px;font-family:var(--font-family);color:#fff;outline:none;cursor:pointer;transition:all var(--transition-fast)}.header-search-input::placeholder{color:#94a3b8}.header-search-input:focus{width:280px;background:#0f172a;border-color:#38bdf8;box-shadow:0 0 0 3px 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768px){.header{left:0!important;z-index:var(--z-sticky)}.header-hamburger{display:flex!important;align-items:center;justify-content:center;touch-action:manipulation;-webkit-tap-highlight-color:transparent}.header-user-name{display:none}.sidebar{transform:translate(-100%)}.sidebar.mobile-open{transform:translate(0);width:var(--sidebar-width)!important}.app-content,.page-content{padding:16px;padding-top:calc(var(--header-height) + 16px)}.grid-stats,.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr}}.stage-progress{display:flex;align-items:center;gap:0;overflow-x:auto;padding-bottom:8px}.stage-item{display:flex;align-items:center;flex-shrink:0}.stage-step{display:flex;flex-direction:column;align-items:center;gap:8px;min-width:100px;text-align:center}.stage-circle{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1rem;border:2px solid var(--color-border);background:var(--color-surface-2);color:var(--color-text-muted);position:relative;transition:all var(--transition-normal)}.stage-circle.completed{background:var(--color-success-subtle);border-color:var(--color-success);color:var(--color-success)}.stage-circle.current{background:var(--color-primary-subtle);border-color:var(--color-primary);color:var(--color-primary);box-shadow:0 0 0 4px var(--color-primary-subtle)}.stage-circle.current:after{content:"";position:absolute;top:-4px;right:-4px;bottom:-4px;left:-4px;border-radius:50%;border:2px solid var(--color-primary);opacity:.4;animation:stagePulse 2s ease infinite}@keyframes 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var(--transition-fast)}.checklist-checkbox.checked{background:var(--color-success);border-color:var(--color-success);color:#fff}.checklist-label{flex:1;font-size:13px;color:var(--color-text-secondary)}.checklist-label.checked{text-decoration:line-through;color:var(--color-text-muted)}.filter-row .select{width:auto;min-width:150px}input[type=date],input[type=time],input[type=datetime-local]{color-scheme:light}.stats-card{padding:20px 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forwards}.animate-scale-in{animation:scaleIn .25s ease forwards}.animate-pulse{animation:pulse 2s ease infinite}.animate-spin{animation:spin 1s linear infinite}.animate-bounce{animation:bounce 1s ease infinite}.animate-float{animation:float 3s ease infinite}.animate-glow{animation:glow 2s ease infinite}.stagger-children>*{animation:slideInUp .4s ease forwards;opacity:0}.stagger-children>*:nth-child(1){animation-delay:0ms}.stagger-children>*:nth-child(2){animation-delay:60ms}.stagger-children>*:nth-child(3){animation-delay:.12s}.stagger-children>*:nth-child(4){animation-delay:.18s}.stagger-children>*:nth-child(5){animation-delay:.24s}.stagger-children>*:nth-child(6){animation-delay:.3s}.stagger-children>*:nth-child(7){animation-delay:.36s}.stagger-children>*:nth-child(8){animation-delay:.42s}.skeleton{background:linear-gradient(90deg,var(--color-surface-2) 25%,var(--color-surface-3) 50%,var(--color-surface-2) 75%);background-size:200% 100%;animation:shimmer 1.5s ease infinite;border-radius:var(--radius-md)}.skeleton-text{height:16px;border-radius:var(--radius-sm);margin-bottom:8px}.skeleton-text.short{width:40%}.skeleton-text.medium{width:65%}.skeleton-text.long{width:90%}.skeleton-circle{border-radius:50%}.skeleton-button{height:40px;width:120px}.transition-all{transition:all var(--transition-normal)}.transition-fast{transition:all var(--transition-fast)}.transition-slow{transition:all var(--transition-slow)}.hover-lift{transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.hover-lift:hover{transform:translateY(-3px);box-shadow:var(--shadow-xl)}.hover-glow{transition:box-shadow var(--transition-fast)}.hover-glow:hover{box-shadow:var(--shadow-glow)}.chart-enter{animation:scaleIn .5s ease forwards}.notification-dot{width:8px;height:8px;border-radius:50%;background:var(--color-error);position:absolute;top:-2px;right:-2px;animation:pulse 2s ease infinite}.ripple{position:absolute;border-radius:50%;transform:scale(0);animation:rippleEffect .6s linear;background-color:#ffffff26;pointer-events:none}@keyframes rippleEffect{to{transform:scale(4);opacity:0}}