*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#f5f6fa;--sidebar-bg:#1e1e2e;--sidebar-text:#cdd6f4;--sidebar-active:#89b4fa;--card-bg:#fff;--border:#e2e8f0;--text:#1e293b;--text-muted:#64748b;--primary:#3b82f6;--primary-hover:#2563eb;--danger:#ef4444;--warning:#f59e0b;--success:#22c55e;--orange:#f97316;--radius:8px;--shadow:0 1px 3px #00000014}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;line-height:1.5}a{color:var(--primary);text-decoration:none}button{cursor:pointer;font-family:inherit;font-size:14px}.loading{height:100vh;color:var(--text-muted);justify-content:center;align-items:center;display:flex}.layout{height:100vh;display:flex;overflow:hidden}.sidebar{background:var(--sidebar-bg);width:220px;color:var(--sidebar-text);flex-direction:column;flex-shrink:0;display:flex}.sidebar-logo{color:#fff;border-bottom:1px solid #ffffff1a;padding:20px 16px 16px;font-size:16px;font-weight:700}.sidebar-logo span{color:var(--sidebar-active)}.sidebar-nav{flex:1;padding:12px 0}.sidebar-nav a,.sidebar-nav button{color:var(--sidebar-text);text-align:left;background:0 0;border:none;border-radius:0;align-items:center;gap:10px;width:100%;padding:10px 16px;font-size:14px;text-decoration:none;transition:background .15s;display:flex}.sidebar-nav a:hover,.sidebar-nav button:hover{background:#ffffff12}.sidebar-nav a.active{color:var(--sidebar-active);border-left:3px solid var(--sidebar-active);background:#89b4fa26}.sidebar-section{text-transform:uppercase;letter-spacing:.05em;color:#cdd6f466;margin-top:8px;padding:4px 16px 2px;font-size:11px}.sidebar-footer{color:#cdd6f480;border-top:1px solid #ffffff1a;padding:12px 16px;font-size:12px}.main-content{flex-direction:column;flex:1;display:flex;overflow-y:auto}.page-header{border-bottom:1px solid var(--border);background:var(--card-bg);justify-content:space-between;align-items:center;padding:24px 28px 16px;display:flex}.page-header h1{font-size:20px;font-weight:600}.page-body{flex:1;padding:24px 28px}.btn{border-radius:var(--radius);border:none;align-items:center;gap:6px;padding:8px 16px;font-weight:500;transition:background .15s;display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{background:var(--border);color:var(--text)}.btn-secondary:hover{background:#d1d5db}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626}.btn-sm{padding:5px 10px;font-size:13px}.btn-ghost{border:1px solid var(--border);color:var(--text);background:0 0}.btn-ghost:hover{background:var(--bg)}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 20px 12px;font-weight:600;display:flex}.card-body{padding:16px 20px}.form-group{margin-bottom:14px}.form-label{color:var(--text-muted);margin-bottom:4px;font-size:13px;font-weight:500;display:block}.form-control{border:1px solid var(--border);border-radius:var(--radius);width:100%;color:var(--text);background:#fff;padding:8px 10px;font-family:inherit;font-size:14px;transition:border-color .15s}.form-control:focus{border-color:var(--primary);outline:none}textarea.form-control{resize:vertical;min-height:80px}select.form-control{appearance:auto}.form-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.form-row-3{grid-template-columns:1fr 1fr 1fr;gap:12px;display:grid}.kanban{gap:16px;padding-bottom:16px;display:flex;overflow-x:auto}.kanban-col{background:var(--bg);border-radius:var(--radius);border:1px solid var(--border);min-width:240px;max-width:260px}.kanban-col-header{border-bottom:1px solid var(--border);background:var(--card-bg);border-radius:var(--radius) var(--radius) 0 0;justify-content:space-between;align-items:center;padding:12px 14px;font-size:13px;font-weight:600;display:flex}.kanban-col-count{background:var(--border);border-radius:10px;padding:1px 7px;font-size:12px}.kanban-cards{min-height:60px;padding:10px}.kanban-card{background:var(--card-bg);border:1px solid var(--border);cursor:pointer;border-left:3px solid #0000;border-radius:6px;margin-bottom:8px;padding:10px 12px;transition:box-shadow .15s}.kanban-card:hover{box-shadow:0 2px 8px #0000001a}.kanban-card.green{border-left-color:var(--success)}.kanban-card.orange{border-left-color:var(--orange)}.kanban-card.red{border-left-color:var(--danger)}.kanban-card-name{margin-bottom:4px;font-size:13px;font-weight:600}.kanban-card-meta{color:var(--text-muted);flex-wrap:wrap;gap:8px;font-size:12px;display:flex}.kanban-card-tag{background:var(--bg);border:1px solid var(--border);border-radius:4px;padding:1px 6px}.badge{border-radius:10px;padding:2px 8px;font-size:11px;font-weight:600;display:inline-block}.badge-green{color:#16a34a;background:#dcfce7}.badge-orange{color:#c2410c;background:#fff7ed}.badge-red{color:#dc2626;background:#fef2f2}.badge-blue{color:#2563eb;background:#eff6ff}.badge-gray{color:#64748b;background:#f1f5f9}.table{border-collapse:collapse;width:100%}.table th{text-align:left;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);border-bottom:1px solid var(--border);padding:10px 12px;font-size:12px}.table td{border-bottom:1px solid var(--border);vertical-align:middle;padding:12px}.table tr:hover td{background:var(--bg)}.table tr:last-child td{border-bottom:none}.modal-overlay{z-index:100;background:#0006;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal{background:var(--card-bg);border-radius:var(--radius);width:100%;max-width:560px;max-height:90vh;overflow-y:auto;box-shadow:0 20px 60px #0003}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:20px 24px 16px;display:flex}.modal-header h2{font-size:17px;font-weight:600}.modal-body{padding:20px 24px}.modal-footer{border-top:1px solid var(--border);justify-content:flex-end;gap:10px;padding:16px 24px;display:flex}.modal-close{color:var(--text-muted);cursor:pointer;background:0 0;border:none;font-size:22px;line-height:1}.dashboard-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;display:grid}.stat-row{flex-wrap:wrap;gap:16px;margin-bottom:16px;display:flex}.stat-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);flex:1;min-width:150px;padding:16px 20px}.stat-card-value{font-size:28px;font-weight:700}.stat-card-label{color:var(--text-muted);margin-top:2px;font-size:12px}.timeline{flex-direction:column;gap:12px;display:flex}.timeline-item{gap:12px;display:flex}.timeline-dot{background:var(--primary);border-radius:50%;flex-shrink:0;width:10px;height:10px;margin-top:4px}.timeline-content{flex:1}.timeline-meta{color:var(--text-muted);margin-top:2px;font-size:12px}.login-page{background:var(--sidebar-bg);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-box{background:var(--card-bg);border-radius:12px;width:360px;padding:40px;box-shadow:0 20px 60px #0000004d}.login-title{margin-bottom:4px;font-size:22px;font-weight:700}.login-sub{color:var(--text-muted);margin-bottom:28px;font-size:13px}.filter-bar{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:20px;display:flex}.filter-bar select,.filter-bar input{border:1px solid var(--border);border-radius:var(--radius);background:var(--card-bg);padding:7px 10px;font-size:13px}.detail-grid{grid-template-columns:1fr 340px;gap:20px;display:grid}.detail-field{margin-bottom:12px}.detail-field label{color:var(--text-muted);margin-bottom:2px;font-size:12px;display:block}.detail-field span{font-size:14px}.text-muted{color:var(--text-muted)}.text-danger{color:var(--danger)}.text-success{color:var(--success)}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}.flex{display:flex}.gap-2{gap:8px}.items-center{align-items:center}.justify-between{justify-content:space-between}.w-full{width:100%}.empty-state{text-align:center;color:var(--text-muted);padding:40px}