*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--sidebar-w: 240px;--color-primary: #2563eb;--color-primary-dark: #1d4ed8;--color-sidebar-bg: #0f172a;--color-sidebar-text: #94a3b8;--color-sidebar-active: #fff;--color-bg: #f1f5f9;--color-surface: #ffffff;--color-border: #e2e8f0;--color-text: #0f172a;--color-text-muted: #64748b;--radius: 10px;--shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -1px rgba(0,0,0,.06)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--color-bg);color:var(--color-text);font-size:14px}.app-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--color-sidebar-bg);color:var(--color-sidebar-text);display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh;z-index:100}.sidebar-logo{padding:24px 20px 20px;border-bottom:1px solid rgba(255,255,255,.06);display:flex;align-items:center;gap:10px}.sidebar-logo svg{color:var(--color-primary);flex-shrink:0}.sidebar-logo-text{font-size:15px;font-weight:700;color:#fff;letter-spacing:-.3px}.sidebar-logo-sub{font-size:10px;color:#64748b;text-transform:uppercase;letter-spacing:.5px}.sidebar-nav{padding:12px 8px;flex:1}.nav-link{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;text-decoration:none;color:var(--color-sidebar-text);font-size:13.5px;font-weight:500;margin-bottom:2px;transition:background .15s,color .15s}.nav-link:hover{background:#ffffff0f;color:#cbd5e1}.nav-link.active{background:#2563eb33;color:var(--color-sidebar-active)}.nav-link.active svg{color:var(--color-primary)}.nav-label{font-size:10px;color:#475569;text-transform:uppercase;letter-spacing:.7px;padding:8px 12px 4px;margin-top:8px}.main-content{margin-left:var(--sidebar-w);flex:1;min-width:0}.topbar{background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:0 28px;height:56px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50}.topbar-title{font-size:16px;font-weight:600}.topbar-actions{display:flex;gap:10px;align-items:center}.page{padding:28px}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;flex-wrap:wrap;gap:12px}.page-header h1{font-size:20px;font-weight:700}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:8px;font-size:13.5px;font-weight:500;cursor:pointer;border:1px solid transparent;transition:all .15s;white-space:nowrap}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-dark)}.btn-outline{background:transparent;color:var(--color-text);border-color:var(--color-border)}.btn-outline:hover{background:var(--color-bg)}.btn-danger{background:#ef4444;color:#fff}.btn-danger:hover{background:#dc2626}.btn-sm{padding:5px 11px;font-size:12.5px}.btn-ghost{background:transparent;border-color:transparent;color:var(--color-text-muted)}.btn-ghost:hover{background:var(--color-bg);color:var(--color-text)}.btn:disabled{opacity:.5;cursor:not-allowed}.card{background:var(--color-surface);border-radius:var(--radius);border:1px solid var(--color-border);box-shadow:var(--shadow)}.card-body{padding:20px}.card-header{padding:16px 20px;border-bottom:1px solid var(--color-border);display:flex;align-items:center;justify-content:space-between}.card-header h3{font-size:14px;font-weight:600}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--color-surface);border-radius:var(--radius);border:1px solid var(--color-border);padding:20px;box-shadow:var(--shadow)}.stat-icon{width:42px;height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:14px}.stat-value{font-size:26px;font-weight:700;line-height:1;margin-bottom:4px}.stat-label{font-size:12.5px;color:var(--color-text-muted)}.stat-delta{font-size:12px;margin-top:8px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}thead th{text-align:left;padding:10px 14px;font-size:11.5px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--color-text-muted);border-bottom:1px solid var(--color-border);background:#f8fafc}tbody td{padding:11px 14px;border-bottom:1px solid #f1f5f9;vertical-align:middle}tbody tr:last-child td{border-bottom:none}tbody tr:hover td{background:#f8fafc}.table-empty{padding:40px;text-align:center;color:var(--color-text-muted)}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:100px;font-size:11.5px;font-weight:500}.badge-nuevo{background:#dbeafe;color:#1d4ed8}.badge-contactado{background:#fef3c7;color:#92400e}.badge-calificado{background:#ede9fe;color:#6d28d9}.badge-propuesta{background:#e0f2fe;color:#0369a1}.badge-ganado{background:#dcfce7;color:#15803d}.badge-perdido{background:#fee2e2;color:#b91c1c}.badge-borrador{background:#f1f5f9;color:#475569}.badge-enviada{background:#dbeafe;color:#1d4ed8}.badge-aceptada{background:#dcfce7;color:#15803d}.badge-rechazada{background:#fee2e2;color:#b91c1c}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:200;display:flex;align-items:center;justify-content:center;padding:20px}.modal{background:var(--color-surface);border-radius:14px;width:100%;max-width:560px;box-shadow:0 20px 60px #0003;max-height:90vh;overflow-y:auto}.modal-header{padding:20px 24px 16px;border-bottom:1px solid var(--color-border);display:flex;align-items:center;justify-content:space-between}.modal-header h2{font-size:16px;font-weight:700}.modal-body{padding:20px 24px}.modal-footer{padding:16px 24px;border-top:1px solid var(--color-border);display:flex;justify-content:flex-end;gap:10px}.form-group{margin-bottom:16px}.form-label{display:block;font-size:12.5px;font-weight:500;margin-bottom:6px;color:var(--color-text-muted)}.form-control{width:100%;padding:8px 12px;border:1px solid var(--color-border);border-radius:8px;font-size:13.5px;background:var(--color-surface);color:var(--color-text);outline:none;transition:border-color .15s}.form-control:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb1a}textarea.form-control{resize:vertical;min-height:80px}.form-row{display:grid;gap:14px}.form-row-2{grid-template-columns:1fr 1fr}.form-row-3{grid-template-columns:1fr 1fr 1fr}.pipeline-board{display:flex;gap:14px;overflow-x:auto;padding-bottom:12px;align-items:flex-start}.pipeline-col{flex:0 0 240px;background:#f8fafc;border-radius:var(--radius);border:1px solid var(--color-border)}.pipeline-col-header{padding:12px 14px;border-bottom:1px solid var(--color-border);display:flex;align-items:center;justify-content:space-between}.pipeline-col-title{font-size:12.5px;font-weight:600;display:flex;align-items:center;gap:6px}.pipeline-col-count{background:var(--color-primary);color:#fff;width:20px;height:20px;border-radius:50%;font-size:11px;display:flex;align-items:center;justify-content:center;font-weight:600}.pipeline-cards{padding:10px;display:flex;flex-direction:column;gap:8px;min-height:60px}.pipeline-card{background:var(--color-surface);border-radius:8px;padding:12px;border:1px solid var(--color-border);cursor:pointer;box-shadow:var(--shadow);transition:transform .1s,box-shadow .1s}.pipeline-card:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}.pipeline-card-name{font-size:13px;font-weight:600;margin-bottom:2px}.pipeline-card-empresa{font-size:12px;color:var(--color-text-muted);margin-bottom:6px}.pipeline-card-valor{font-size:12px;font-weight:600;color:var(--color-primary)}.pipeline-col-valor{font-size:11px;color:var(--color-text-muted);margin-top:2px}.filters{display:flex;gap:10px;flex-wrap:wrap}.filter-select{padding:7px 12px;border:1px solid var(--color-border);border-radius:8px;font-size:13px;background:var(--color-surface);cursor:pointer;color:var(--color-text);outline:none}.search-input{padding:7px 12px;border:1px solid var(--color-border);border-radius:8px;font-size:13px;background:var(--color-surface);outline:none;width:220px}.search-input:focus{border-color:var(--color-primary)}.spinner-wrap{display:flex;justify-content:center;padding:48px}.spinner{width:28px;height:28px;border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.text-muted{color:var(--color-text-muted)}.text-right{text-align:right}.text-primary{color:var(--color-primary)}.fw-600{font-weight:600}.gap-grid{display:grid;gap:20px}.two-col{grid-template-columns:2fr 1fr}.link{color:var(--color-primary);cursor:pointer;text-decoration:none}.link:hover{text-decoration:underline}.divider{border:none;border-top:1px solid var(--color-border);margin:16px 0}.empty-state{text-align:center;padding:60px 20px;color:var(--color-text-muted)}.empty-state svg{margin:0 auto 16px;display:block;opacity:.3}.empty-state p{font-size:14px}.items-table{width:100%;border-collapse:collapse;margin-bottom:8px}.items-table th{text-align:left;font-size:11.5px;color:var(--color-text-muted);font-weight:600;padding:6px 8px;border-bottom:1px solid var(--color-border)}.items-table td{padding:6px 8px;border-bottom:1px solid #f1f5f9;vertical-align:middle}.items-table input{border:1px solid var(--color-border);border-radius:6px;padding:5px 8px;font-size:13px;width:100%;outline:none;background:var(--color-surface)}.items-table input:focus{border-color:var(--color-primary)}.totales-box{background:#f8fafc;border-radius:8px;padding:14px;text-align:right}.totales-row{display:flex;justify-content:flex-end;gap:24px;font-size:13px;margin-bottom:4px}.totales-row .label{color:var(--color-text-muted)}.totales-total{font-size:16px;font-weight:700;color:var(--color-text);border-top:1px solid var(--color-border);margin-top:8px;padding-top:8px}.bar-chart{display:flex;gap:8px;align-items:flex-end;height:80px}.bar-wrap{display:flex;flex-direction:column;align-items:center;gap:4px;flex:1}.bar{width:100%;background:var(--color-primary);border-radius:4px 4px 0 0;min-height:4px;transition:height .3s;opacity:.85}.bar-wrap:hover .bar{opacity:1}.bar-label{font-size:10px;color:var(--color-text-muted);text-align:center}