:root{--primary:#6366f1;--primary-light:#818cf8;--primary-dark:#4f46e5;--bg:#f8fafc;--bg-card:#fff;--bg-sidebar:#1e293b;--text:#1e293b;--text-light:#64748b;--text-sidebar:#cbd5e1;--border:#e2e8f0;--success:#22c55e;--warning:#f59e0b;--danger:#ef4444;--info:#3b82f6;--radius:8px;--shadow:0 1px 3px rgba(0,0,0,.1);--shadow-lg:0 4px 12px rgba(0,0,0,.1)}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.5}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.btn{align-items:center;border:none;border-radius:var(--radius);cursor:pointer;display:inline-flex;font-size:14px;font-weight:500;gap:6px;padding:8px 16px;transition:all .15s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-secondary{background:var(--border);color:var(--text)}.btn-secondary:hover{background:#cbd5e1}.btn-danger{background:var(--danger);color:#fff}.btn-sm{font-size:13px;padding:4px 10px}.btn-ghost{background:transparent;color:var(--text-light)}.btn-ghost:hover{background:var(--border)}.input,.select,.textarea{background:#fff;border:1px solid var(--border);border-radius:var(--radius);font-family:inherit;font-size:14px;padding:8px 12px;transition:border-color .15s;width:100%}.input:focus,.select:focus,.textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #6366f11a;outline:none}.textarea{min-height:80px;resize:vertical}.form-group{margin-bottom:16px}.form-group label{color:var(--text-light);display:block;font-size:13px;font-weight:500;margin-bottom:4px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.badge{align-items:center;border-radius:12px;display:inline-flex;font-size:11px;font-weight:600;padding:2px 8px;text-transform:uppercase}.badge-critical{background:#fef2f2;color:#dc2626}.badge-high{background:#fff7ed;color:#ea580c}.badge-medium{background:#eff6ff;color:#2563eb}.badge-low{background:#f8fafc;color:#64748b}.priority-dot{border-radius:50%;display:inline-block;height:8px;width:8px}.priority-critical{background:#ef4444}.priority-high{background:#f97316}.priority-medium{background:#3b82f6}.priority-low{background:#94a3b8}.avatar{align-items:center;background:var(--primary-light);border-radius:50%;color:#fff;display:inline-flex;flex-shrink:0;font-size:12px;font-weight:600;height:28px;justify-content:center;width:28px}.avatar-sm{font-size:10px;height:24px;width:24px}.avatar-lg{font-size:16px;height:40px;width:40px}.app-layout{display:flex;min-height:100vh}.sidebar{background:var(--bg-sidebar);bottom:0;color:var(--text-sidebar);display:flex;flex-direction:column;left:0;overflow-y:auto;padding:20px 0;position:fixed;top:0;width:240px;z-index:100}.sidebar-logo{border-bottom:1px solid hsla(0,0%,100%,.1);color:#fff;font-size:18px;font-weight:700;margin-bottom:12px;padding:0 20px 20px}.sidebar-section{color:#64748b;font-size:11px;letter-spacing:.05em;margin-top:12px;padding:8px 12px;text-transform:uppercase}.sidebar-link{align-items:center;color:var(--text-sidebar);display:flex;font-size:14px;gap:10px;padding:8px 20px;text-decoration:none;transition:background .15s}.sidebar-link:hover{background:#ffffff0d;text-decoration:none}.sidebar-link.active{background:#6366f133;color:#fff}.sidebar-service{align-items:center;color:var(--text-sidebar);display:flex;font-size:13px;gap:8px;padding:6px 20px;text-decoration:none;transition:background .15s}.sidebar-service:hover{background:#ffffff0d;text-decoration:none}.service-dot{border-radius:50%;flex-shrink:0;height:8px;width:8px}.main-content{flex:1;margin-left:240px;min-height:100vh}.page-header{align-items:center;background:#fff;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;padding:20px 32px}.page-header h1{font-size:22px;font-weight:700}.page-header-actions{display:flex;gap:8px}.page-body{padding:24px 32px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%}th{border-bottom:2px solid var(--border);color:var(--text-light);font-size:12px;font-weight:600;letter-spacing:.05em;text-align:left;text-transform:uppercase}td,th{padding:10px 12px}td{border-bottom:1px solid var(--border);font-size:14px}tr:hover td{background:#f8fafc}.kanban-board{display:flex;gap:16px;min-height:calc(100vh - 200px);overflow-x:auto;padding-bottom:16px}.kanban-column{background:#f1f5f9;border-radius:var(--radius);display:flex;flex-direction:column;max-height:calc(100vh - 200px);max-width:300px;min-width:300px}.kanban-column-header{align-items:center;border-bottom:3px solid var(--border);display:flex;font-size:13px;font-weight:600;justify-content:space-between;letter-spacing:.05em;padding:12px 16px;text-transform:uppercase}.kanban-column-count{background:#0000001a;border-radius:10px;font-size:12px;padding:2px 8px}.kanban-column-wip-warning{color:var(--danger)}.kanban-column-body{display:flex;flex:1;flex-direction:column;gap:8px;overflow-y:auto;padding:12px}.kanban-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);cursor:grab;padding:12px;transition:box-shadow .15s}.kanban-card:hover{box-shadow:var(--shadow-lg)}.kanban-card.dragging{opacity:.5}.kanban-card-key{color:var(--text-light);font-size:12px;font-weight:500}.kanban-card-title{font-size:14px;font-weight:500;margin:4px 0 8px}.kanban-card-footer{align-items:center;display:flex;gap:8px;justify-content:space-between}.kanban-card-labels{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:8px}.kanban-card-label{border-radius:4px;font-size:10px;font-weight:500;padding:1px 6px}.quick-add{border-top:1px solid var(--border);padding:8px 12px}.quick-add-input{background:transparent;border:1px solid transparent;border-radius:6px;color:var(--text-light);font-size:13px;padding:6px 10px;width:100%}.quick-add-input:focus{background:#fff;border-color:var(--primary);color:var(--text);outline:none}.stats-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));margin-bottom:24px}.stat-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px}.stat-card-label{color:var(--text-light);font-size:13px;margin-bottom:4px}.stat-card-value{font-size:28px;font-weight:700}.stat-card-sub{color:var(--text-light);font-size:12px;margin-top:4px}.chart-container{background:#fff;border:1px solid var(--border);border-radius:var(--radius);margin-bottom:20px;padding:20px}.chart-title{font-size:16px;font-weight:600;margin-bottom:16px}.modal-overlay{align-items:center;background:#0006;display:flex;top:0;right:0;bottom:0;left:0;justify-content:center;position:fixed;z-index:200}.modal{background:#fff;border-radius:12px;box-shadow:0 20px 60px #0003;max-height:90vh;max-width:700px;overflow-y:auto;width:90%}.modal-header{align-items:center;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;padding:20px 24px}.modal-header h2{font-size:18px}.modal-body{padding:24px}.modal-footer{border-top:1px solid var(--border);display:flex;gap:8px;justify-content:flex-end;padding:16px 24px}.filter-bar{align-items:center;display:flex;flex-wrap:wrap;gap:12px;margin-bottom:20px}.filter-bar .select{min-width:150px;width:auto}.filter-bar .input{min-width:250px;width:auto}.tabs{border-bottom:2px solid var(--border);display:flex;gap:0;margin-bottom:20px}.tab{border-bottom:2px solid transparent;color:var(--text-light);cursor:pointer;font-size:14px;font-weight:500;margin-bottom:-2px;padding:10px 20px;transition:all .15s}.tab:hover{color:var(--text)}.tab.active{border-bottom-color:var(--primary);color:var(--primary)}.spinner{animation:spin .6s linear infinite;border:3px solid var(--border);border-radius:50%;border-top-color:var(--primary);height:24px;width:24px}@keyframes spin{to{transform:rotate(1turn)}}.loading-center{align-items:center;display:flex;justify-content:center;padding:60px}.empty-state{color:var(--text-light);padding:60px 20px;text-align:center}.empty-state h3{color:var(--text);font-size:18px;margin-bottom:8px}@media(max-width:768px){.sidebar{display:none}.main-content{margin-left:0}.page-body,.page-header{padding:16px}.kanban-column{min-width:260px}}.toast-container{display:flex;flex-direction:column;gap:8px;pointer-events:none;position:fixed;right:16px;top:16px;z-index:9999}.toast{align-items:center;border-radius:8px;box-shadow:0 4px 12px #00000026;cursor:pointer;display:flex;font-size:13px;font-weight:500;gap:8px;max-width:400px;min-width:250px;padding:10px 16px;pointer-events:all}.toast-success{background:#dcfce7;border:1px solid #bbf7d0;color:#166534}.toast-error{background:#fee2e2;border:1px solid #fecaca;color:#991b1b}.toast-warning{background:#fef3c7;border:1px solid #fde68a;color:#92400e}.toast-info{background:#dbeafe;border:1px solid #bfdbfe;color:#1e40af}.toast-enter-active{animation:toast-in .3s ease}.toast-leave-active{animation:toast-out .2s ease}@keyframes toast-in{0%{opacity:0;transform:translate(60px)}to{opacity:1;transform:translate(0)}}@keyframes toast-out{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(60px)}}