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1;padding:1rem;overflow-y:auto;overflow-x:hidden;min-height:200px;transition:background-color .2s ease}.kanban-column-content.dragging-over{background:var(--accent-light);background-opacity:.1}.kanban-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-4);margin-bottom:var(--space-3);cursor:pointer;transition:all .2s ease;box-shadow:var(--shadow-sm)}.kanban-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:var(--accent)}.kanban-card.dragging{transform:rotate(5deg);box-shadow:0 8px 25px rgba(0,0,0,.25)}.card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:.75rem}.card-header h4{font-size:.875rem;color:var(--fg);flex:1 1;margin:0 .5rem 0 0;overflow:hidden;text-overflow:ellipsis;min-width:0}.card-header h4,.priority-badge{font-weight:600;white-space:nowrap}.priority-badge{padding:.25rem .5rem;border-radius:4px;font-size:.75rem;text-transform:uppercase;flex-shrink:0;min-width:-moz-fit-content;min-width:fit-content}.priority-high{background:var(--danger);color:#fff}.priority-medium{background:var(--warning);color:#fff}.priority-low{background:var(--success);color:#fff}.card-body{margin-bottom:.75rem}.card-body p{margin:.25rem 0;font-size:.875rem;color:var(--fg);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.card-body strong{color:var(--muted);font-weight:500}.card-footer{border-top:1px solid var(--border);padding-top:.75rem}.card-footer p{margin:.25rem 0;font-size:.875rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.follow-up-date{color:var(--accent);font-weight:500}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.6);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--space-4);animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background:var(--card-bg);border-radius:var(--radius-lg);max-width:600px;width:100%;max-height:80vh;overflow-y:auto;box-shadow:var(--shadow-xl);border:1px solid var(--border);animation:slideIn .3s ease}@media (max-width:768px){.modal-overlay{padding:var(--space-2)}.modal-content{max-width:100%;max-height:90vh;margin:0}.enhanced-modal{max-width:100%;width:100%}}@keyframes slideIn{0%{opacity:0;transform:translateY(-20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.enhanced-modal{max-width:900px;width:95%}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-6);border-bottom:1px solid var(--border);background:var(--hover-bg);border-radius:var(--radius-lg) var(--radius-lg) 0 0}.modal-header h2{margin:0;font-size:1.25rem;font-weight:600;color:var(--fg);letter-spacing:-.025em}.close-button{background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--muted);padding:var(--space-2);border-radius:var(--radius-sm);transition:all .2s ease;width:32px;height:32px;display:flex;align-items:center;justify-content:center}.close-button:hover{background:var(--hover-bg);color:var(--fg);transform:scale(1.1)}.modal-body,.modal-footer{padding:var(--space-6)}.modal-footer{display:flex;justify-content:flex-end;gap:var(--space-3);border-top:1px solid var(--border);background:var(--hover-bg);border-radius:0 0 var(--radius-lg) var(--radius-lg)}.modal-tabs{display:flex;border-bottom:1px solid var(--border);background:var(--muted-bg)}.tab-button{background:none;padding:1rem 1.5rem;cursor:pointer;color:var(--muted);font-weight:500;border:none;border-bottom:2px solid transparent;transition:all .2s}.tab-button:hover{color:var(--fg);background-color:var(--hover-bg)}.tab-button.active{color:var(--primary);border-bottom-color:var(--primary);background-color:var(--card-bg)}.activity-form{background:var(--muted-bg);padding:1.5rem;border-radius:8px;margin-bottom:2rem}.activity-form h3{margin:0 0 1rem;color:var(--fg);font-size:1.1rem;font-weight:600}.checkbox-label{display:flex;align-items:center;gap:.5rem;cursor:pointer;color:var(--fg)}.checkbox-label input[type=checkbox]{margin:0}.activities-timeline{margin-top:1rem}.activities-timeline h3{margin:0 0 1rem;color:var(--fg);font-size:1.1rem;font-weight:600}.timeline{position:relative;padding-left:2rem}.timeline:before{content:"";position:absolute;left:1rem;top:0;bottom:0;width:2px;background:var(--border)}.timeline-item{position:relative;margin-bottom:2rem;padding-left:2rem}.timeline-item.completed{opacity:.8}.timeline-marker{position:absolute;left:-1.5rem;top:.5rem}.activity-type{width:2rem;height:2rem;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.875rem;color:#fff;border:2px solid var(--card-bg)}.activity-type.call{background:var(--info)}.activity-type.email{background:var(--success)}.activity-type.meeting{background:var(--warning)}.activity-type.note{background:var(--accent)}.activity-type.task{background:var(--error)}.timeline-content{background:var(--card-bg);border:1px solid var(--border);border-radius:8px;padding:1rem}.activity-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:.5rem}.activity-header h4{margin:0;color:var(--fg);font-size:1rem;font-weight:600}.activity-meta{color:var(--muted);font-size:.875rem;white-space:nowrap;margin-left:1rem}.activity-content{color:var(--fg);margin-bottom:.5rem;line-height:1.5}.activity-due{color:var(--muted);font-size:.875rem;margin-bottom:.5rem}.activity-status{display:flex;align-items:center}.status{font-size:.875rem;font-weight:500;padding:.25rem .5rem;border-radius:4px}.status.completed{color:var(--success);background:var(--success-bg)}.status.pending{color:var(--warning);background:var(--warning-bg)}.no-activities{font-style:italic}.loading,.no-activities{text-align:center;color:var(--muted);padding:2rem}.form-actions{display:flex;gap:1rem;justify-content:flex-end;margin-top:2rem;padding-top:1rem;border-top:1px solid var(--border)}.form-group{display:flex;flex-direction:column;gap:.5rem;flex:1 1}.form-group .label{font-size:.875rem;font-weight:500;color:var(--muted)}.form-group .input{padding:.75rem;border:1px solid var(--border);border-radius:4px;background:var(--input-bg);color:var(--fg);font-size:.875rem;transition:border-color .2s ease}[data-theme=dark] .form-group .input{border-color:#6b7280}.form-group .input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(59,108,168,.1)}@media (max-width:1024px) and (min-width:769px){.kanban-container{padding:var(--space-5)}.kanban-board{gap:var(--space-4)}.kanban-column{min-width:280px}}@media (max-width:768px){.kanban-container{padding:var(--space-4)}.kanban-header{flex-direction:column;align-items:flex-start;gap:1rem;margin-bottom:1rem}.kanban-filters{width:100%;justify-content:flex-start;flex-wrap:wrap;gap:var(--space-2)}.filter-group{min-width:150px}.kanban-board{flex-direction:column;gap:1rem;overflow-x:visible;overflow-y:visible}.kanban-column{min-width:auto;max-height:none;width:100%}.kanban-column-content{min-height:auto;max-height:400px;overflow-y:auto}.kanban-card{margin-bottom:var(--space-2)}}.progressive-loading-bar{position:-webkit-sticky;position:sticky;top:0;z-index:10;background:var(--card-bg);border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm);padding:var(--space-2) var(--space-4);margin-bottom:var(--space-4)}.progressive-loading-content{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);max-width:1200px;margin:0 auto}.progressive-loading-text{font-size:.875rem;color:var(--muted);font-weight:500;white-space:nowrap}.progressive-loading-progress{flex:1 1;max-width:300px}.progressive-progress-bar{width:100%;height:6px;background:var(--border);border-radius:3px;overflow:hidden}.progressive-progress-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-light));border-radius:3px;transition:width .3s ease;position:relative}.progressive-progress-fill:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.3),transparent);animation:shimmer 2s infinite}@keyframes shimmer{0%{transform:translateX(-100%)}to{transform:translateX(100%)}}@media (max-width:768px){.progressive-loading-bar{padding:var(--space-2) var(--space-3)}.progressive-loading-content{flex-direction:column;gap:var(--space-2);align-items:flex-start}.progressive-loading-progress{max-width:100%;width:100%}.progressive-loading-text{font-size:.8rem}}