*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--primary:#29c4d4;--primary-dark:#1fa8b8;--primary-light:#a8e6ef;--dark:#2d4a5a;--dark-2:#3d5a6a;--gray-100:#f8fafc;--gray-200:#eef2f7;--gray-300:#dde3ec;--gray-400:#9aa5b4;--gray-500:#6b7a8d;--gray-600:#4a5568;--white:#fff;--success:#22c55e;--warning:#f59e0b;--danger:#ef4444;--sidebar-width:240px}body{background:var(--gray-100);color:var(--dark);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;line-height:1.5}.app-layout{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background:var(--dark);color:var(--white);z-index:100;flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0;overflow-y:auto}.sidebar-logo{border-bottom:1px solid var(--dark-2);align-items:center;gap:10px;padding:20px 16px;display:flex}.sidebar-logo span{color:var(--primary);letter-spacing:1px;font-size:20px;font-weight:700}.sidebar-logo small{color:var(--gray-400);letter-spacing:2px;text-transform:uppercase;font-size:10px;display:block}.sidebar-section{padding:16px 0 4px}.sidebar-section-title{letter-spacing:1.5px;text-transform:uppercase;color:var(--gray-400);padding:0 16px 6px;font-size:10px;font-weight:600}.sidebar-item{color:var(--gray-400);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:10px;width:100%;padding:10px 16px;font-size:13px;font-weight:500;text-decoration:none;transition:all .15s;display:flex}.sidebar-item:hover{background:var(--dark-2);color:var(--white)}.sidebar-item.active{background:var(--primary);color:var(--white)}.sidebar-item svg{flex-shrink:0}.main-content{margin-left:var(--sidebar-width);flex-direction:column;flex:1;min-height:100vh;display:flex}.topbar{background:var(--white);border-bottom:1px solid var(--gray-300);z-index:50;justify-content:space-between;align-items:center;height:56px;padding:0 24px;display:flex;position:sticky;top:0}.topbar-title{color:var(--dark);font-size:16px;font-weight:600}.topbar-user{color:var(--gray-600);align-items:center;gap:8px;font-size:13px;display:flex}.avatar{background:var(--primary);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:13px;font-weight:700;display:flex}.page-content{flex:1;padding:24px}.card{background:var(--white);border:1px solid var(--gray-300);border-radius:12px;padding:20px}.card-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.card-title{color:var(--dark);font-size:15px;font-weight:600}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px;display:grid}.stat-card{background:var(--white);border:1px solid var(--gray-300);border-radius:12px;align-items:center;gap:16px;padding:20px;display:flex}.stat-icon{border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.stat-icon.cyan{color:var(--primary);background:#e0f7fa}.stat-icon.green{color:var(--success);background:#f0fdf4}.stat-icon.orange{color:var(--warning);background:#fffbeb}.stat-icon.red{color:var(--danger);background:#fef2f2}.stat-value{color:var(--dark);font-size:22px;font-weight:700}.stat-label{color:var(--gray-500);margin-top:2px;font-size:12px}.btn{cursor:pointer;border:none;border-radius:8px;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:600;text-decoration:none;transition:all .15s;display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-secondary{background:var(--gray-200);color:var(--dark)}.btn-secondary:hover{background:var(--gray-300)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626}.btn-sm{padding:5px 10px;font-size:12px}.form-group{margin-bottom:16px}.form-label{color:var(--gray-600);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.form-control{border:1px solid var(--gray-300);width:100%;color:var(--dark);background:var(--white);border-radius:8px;outline:none;padding:9px 12px;font-size:13px;transition:border .15s}.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px #29c4d426}.form-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.form-grid-3{grid-template-columns:1fr 1fr 1fr;gap:16px;display:grid}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%}thead th{text-align:left;text-transform:uppercase;letter-spacing:.5px;color:var(--gray-500);background:var(--gray-100);border-bottom:1px solid var(--gray-300);padding:10px 14px;font-size:11px;font-weight:600}tbody td{border-bottom:1px solid var(--gray-200);padding:12px 14px;font-size:13px}tbody tr:hover{background:var(--gray-100)}tbody tr:last-child td{border-bottom:none}.badge{border-radius:20px;align-items:center;padding:3px 8px;font-size:11px;font-weight:600;display:inline-flex}.badge-success{color:#16a34a;background:#f0fdf4}.badge-warning{color:#d97706;background:#fffbeb}.badge-danger{color:#dc2626;background:#fef2f2}.badge-gray{background:var(--gray-200);color:var(--gray-600)}.badge-cyan{color:var(--primary-dark);background:#e0f7fa}.modal-overlay{z-index:200;background:#00000080;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal{background:var(--white);border-radius:16px;width:100%;max-width:560px;max-height:90vh;padding:24px;overflow-y:auto}.modal-lg{max-width:800px}.modal-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.modal-title{color:var(--dark);font-size:16px;font-weight:700}.search-bar{align-items:center;gap:8px;margin-bottom:16px;display:flex}.search-input{border:1px solid var(--gray-300);background:var(--white);border-radius:8px;outline:none;flex:1;padding:9px 12px 9px 36px;font-size:13px}.search-input:focus{border-color:var(--primary)}.search-wrap{flex:1;position:relative}.search-icon{color:var(--gray-400);position:absolute;top:50%;left:10px;transform:translateY(-50%)}.login-page{background:linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 50%, #1a3545 100%);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:var(--white);border-radius:20px;width:100%;max-width:400px;padding:40px;box-shadow:0 20px 60px #0000004d}.login-logo{text-align:center;margin-bottom:28px}.login-logo h1{color:var(--primary);letter-spacing:2px;font-size:28px;font-weight:800}.login-logo p{color:var(--gray-400);letter-spacing:3px;text-transform:uppercase;margin-top:4px;font-size:11px}.text-right{text-align:right}.text-center{text-align:center}.text-primary{color:var(--primary)}.text-success{color:var(--success)}.text-danger{color:var(--danger)}.text-muted{color:var(--gray-500)}.fw-bold{font-weight:700}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mb-16{margin-bottom:16px}.flex{display:flex}.flex-between{justify-content:space-between;align-items:center;display:flex}.gap-8{gap:8px}.gap-16{gap:16px}.empty-state{text-align:center;color:var(--gray-400);padding:48px 24px}.empty-state svg{margin:0 auto 12px;display:block}.spinner{border:3px solid var(--gray-300);border-top-color:var(--primary);border-radius:50%;width:32px;height:32px;margin:40px auto;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.items-table th,.items-table td{padding:8px 10px}.items-table input{border:1px solid var(--gray-300);border-radius:6px;width:100%;padding:6px 8px;font-size:13px}.totales-box{background:var(--gray-100);border-radius:10px;min-width:260px;padding:16px}.totales-row{justify-content:space-between;padding:4px 0;font-size:13px;display:flex}.totales-row.total{border-top:2px solid var(--gray-300);color:var(--dark);margin-top:8px;padding-top:8px;font-size:16px;font-weight:700}