:root{--primary: #f97316;--primary-hover: #ea580c;--blue: #3b82f6;--green: #10b981;--red: #ef4444;--purple: #8b5cf6;--yellow: #f59e0b;--gray-50: #f8fafc;--gray-100: #f1f5f9;--gray-200: #e2e8f0;--gray-300: #cbd5e1;--gray-400: #94a3b8;--gray-500: #64748b;--gray-700: #334155;--gray-800: #1e293b;--gray-900: #0f172a;--sidebar-w: 260px;--topbar-h: 56px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--gray-50);color:var(--gray-900);line-height:1.5}a{color:var(--blue);text-decoration:none}.layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--gray-800);color:#fff;display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100}.sidebar-header{display:flex;align-items:center;gap:10px;padding:20px;font-size:1.2rem;font-weight:700;color:var(--primary)}.sidebar-close{display:none;background:none;border:none;color:#fff;cursor:pointer;margin-left:auto}.sidebar-nav{flex:1;padding:8px}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:8px;color:var(--gray-300);font-size:.9rem;transition:all .15s}.nav-item:hover{background:#ffffff14;color:#fff}.nav-item.active{background:var(--primary);color:#fff}.sidebar-footer{padding:16px;border-top:1px solid rgba(255,255,255,.1)}.provider-name{font-size:.85rem;color:var(--gray-400);margin-bottom:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.btn-logout{display:flex;align-items:center;gap:6px;background:none;border:none;color:var(--gray-400);cursor:pointer;font-size:.85rem;padding:6px 0}.btn-logout:hover{color:var(--red)}.main-content{flex:1;margin-left:var(--sidebar-w)}.topbar{height:var(--topbar-h);background:#fff;border-bottom:1px solid var(--gray-200);display:flex;align-items:center;padding:0 24px}.topbar-title{font-weight:600;color:var(--gray-500);font-size:.9rem}.hamburger{display:none;background:none;border:none;cursor:pointer;color:var(--gray-700)}.content{padding:24px;max-width:1200px}.sidebar-overlay{display:none}.page h1{font-size:1.6rem;margin-bottom:4px}.subtitle{color:var(--gray-500);margin-bottom:20px}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.page-header h1{margin-bottom:0}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:#fff;border-radius:12px;padding:20px;display:flex;align-items:center;gap:16px;box-shadow:0 1px 3px #0000000f}.stat-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:var(--gray-50)}.stat-value{font-size:1.8rem;font-weight:700;display:block}.stat-label{font-size:.85rem;color:var(--gray-500)}.card{background:#fff;border-radius:12px;padding:24px;box-shadow:0 1px 3px #0000000f;margin-bottom:16px}.card h2{font-size:1.1rem;margin-bottom:16px;color:var(--gray-700)}.btn-primary{display:inline-flex;align-items:center;gap:6px;background:var(--primary);color:#fff;border:none;border-radius:8px;padding:10px 20px;font-size:.9rem;font-weight:600;cursor:pointer;transition:background .15s}.btn-primary:hover{background:var(--primary-hover)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{display:inline-flex;align-items:center;gap:6px;background:var(--gray-100);color:var(--gray-700);border:1px solid var(--gray-200);border-radius:8px;padding:10px 20px;font-size:.9rem;font-weight:500;cursor:pointer}.btn-secondary:hover{background:var(--gray-200)}.btn-small{display:inline-flex;align-items:center;gap:4px;padding:6px 12px;border:none;border-radius:6px;font-size:.8rem;font-weight:600;cursor:pointer;color:#fff}.btn-confirm{background:var(--blue)}.btn-ship{background:var(--purple)}.btn-deliver{background:var(--green)}.btn-icon{background:none;border:none;cursor:pointer;color:var(--gray-500);padding:6px;border-radius:6px}.btn-icon:hover{background:var(--gray-100);color:var(--gray-700)}.btn-icon.btn-danger:hover{background:#fef2f2;color:var(--red)}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:.85rem;font-weight:600;color:var(--gray-700);margin-bottom:4px}.form-group input,.form-group textarea,.form-group select{width:100%;padding:10px 12px;border:1px solid var(--gray-200);border-radius:8px;font-size:.9rem;background:#fff;transition:border-color .15s}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #f973161a}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}.form-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:20px;padding-top:16px}.checkbox-label{display:flex;align-items:center;gap:8px;font-size:.9rem;cursor:pointer;padding:4px 0}.checkbox-label input[type=checkbox]{width:18px;height:18px;accent-color:var(--primary)}.hint{font-size:.8rem;color:var(--gray-400);margin-bottom:12px}.table{width:100%;border-collapse:collapse}.table th{text-align:left;font-size:.8rem;color:var(--gray-500);font-weight:600;padding:8px 12px;border-bottom:1px solid var(--gray-200)}.table td{padding:10px 12px;border-bottom:1px solid var(--gray-100);font-size:.9rem}.table-compact td{padding:6px 12px;font-size:.85rem}.badge{display:inline-block;padding:2px 10px;border-radius:12px;font-size:.75rem;font-weight:600}.badge-pending{background:#fef3c7;color:#92400e}.badge-confirmed{background:#dbeafe;color:#1e40af}.badge-shipped{background:#ede9fe;color:#5b21b6}.badge-delivered{background:#d1fae5;color:#065f46}.badge-cancelled{background:#fee2e2;color:#991b1b}.badge-refunded{background:var(--gray-100);color:var(--gray-500)}.search-bar{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--gray-200);border-radius:10px;padding:10px 16px;margin-bottom:20px}.search-bar input{flex:1;border:none;outline:none;font-size:.9rem}.search-bar svg{color:var(--gray-400)}.filter-bar{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap}.filter-btn{padding:6px 14px;border-radius:20px;border:1px solid var(--gray-200);background:#fff;font-size:.8rem;cursor:pointer;color:var(--gray-600)}.filter-btn:hover{border-color:var(--primary);color:var(--primary)}.filter-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.product-card{background:#fff;border-radius:12px;box-shadow:0 1px 3px #0000000f;overflow:hidden;display:flex;flex-direction:column}.product-card.inactive{opacity:.6}.product-image{height:160px;background:var(--gray-100);display:flex;align-items:center;justify-content:center;color:var(--gray-300);overflow:hidden}.product-image img{width:100%;height:100%;object-fit:cover}.product-info{padding:14px;flex:1}.product-info h3{font-size:.95rem;margin-bottom:4px}.product-manufacturer{font-size:.8rem;color:var(--gray-500)}.product-meta{display:flex;justify-content:space-between;align-items:center;margin-top:8px}.product-price{font-weight:700;color:var(--primary)}.product-actions{display:flex;gap:4px;padding:8px 14px;border-top:1px solid var(--gray-100);justify-content:flex-end}.image-preview{position:relative;display:inline-block;margin-bottom:12px}.image-preview img{width:200px;height:150px;object-fit:cover;border-radius:8px}.image-preview .btn-icon{position:absolute;top:4px;right:4px;background:#00000080;color:#fff;border-radius:50%}.orders-list{display:flex;flex-direction:column;gap:16px}.order-card{padding:20px}.order-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.order-header strong{font-size:1rem}.order-date{margin-left:12px;font-size:.8rem;color:var(--gray-400)}.order-address{font-size:.85rem;color:var(--gray-500);margin-bottom:12px}.order-footer{display:flex;justify-content:space-between;align-items:center;margin-top:12px;padding-top:12px;border-top:1px solid var(--gray-100)}.order-total{font-size:.95rem}.commission-info{font-size:.8rem;color:var(--gray-400);margin-left:8px}.order-actions{display:flex;gap:8px}.order-note{background:var(--gray-50);padding:8px 12px;border-radius:6px;font-size:.85rem;color:var(--gray-600);margin-top:12px}.promo-list{display:flex;flex-direction:column;gap:16px}.promo-card{padding:20px}.promo-card.inactive{opacity:.6}.promo-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.promo-discount{font-size:1.4rem;font-weight:700;color:var(--primary)}.promo-meta{display:flex;gap:16px;font-size:.8rem;color:var(--gray-400);margin-top:8px}.promo-filters{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}.filter-tag{background:var(--gray-100);padding:2px 10px;border-radius:12px;font-size:.75rem;color:var(--gray-600)}.promo-actions{display:flex;gap:4px;justify-content:flex-end;margin-top:12px}.chat-layout{display:grid;grid-template-columns:280px 1fr;gap:0;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 1px 3px #0000000f;height:calc(100vh - 200px);min-height:500px}.chat-sidebar{border-right:1px solid var(--gray-200);overflow-y:auto}.chat-contact{padding:14px 16px;border-bottom:1px solid var(--gray-100);cursor:pointer}.chat-contact:hover{background:var(--gray-50)}.chat-contact.active{background:var(--primary);color:#fff}.chat-contact-name{font-weight:600;font-size:.9rem}.chat-contact-time{font-size:.75rem;opacity:.7}.chat-main{display:flex;flex-direction:column}.chat-header{padding:14px 16px;border-bottom:1px solid var(--gray-200)}.chat-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:8px}.chat-bubble{max-width:70%;padding:10px 14px;border-radius:16px;font-size:.9rem}.chat-bubble.sent{align-self:flex-end;background:var(--primary);color:#fff;border-bottom-right-radius:4px}.chat-bubble.received{align-self:flex-start;background:var(--gray-100);border-bottom-left-radius:4px}.chat-time{font-size:.7rem;opacity:.7;display:block;margin-top:4px}.chat-input{display:flex;gap:8px;padding:12px 16px;border-top:1px solid var(--gray-200)}.chat-input input{flex:1;padding:10px 14px;border:1px solid var(--gray-200);border-radius:20px;font-size:.9rem;outline:none}.chat-input input:focus{border-color:var(--primary)}.chat-input button{background:var(--primary);color:#fff;border:none;border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center;cursor:pointer}.chat-input button:disabled{opacity:.5}.message{padding:12px 16px;border-radius:8px;margin-bottom:16px;font-size:.9rem}.message-success{background:#d1fae5;color:#065f46}.message-error{background:#fee2e2;color:#991b1b}.info-banner{background:#dbeafe;color:#1e40af;padding:14px 16px;border-radius:8px;margin-bottom:20px;font-size:.9rem}.loading{text-align:center;padding:40px;color:var(--gray-400)}.empty-state{text-align:center;padding:60px 20px;color:var(--gray-400)}.empty-state svg{margin-bottom:12px}.empty-state p{margin-bottom:16px}.empty-text{color:var(--gray-400);font-size:.9rem;padding:20px;text-align:center}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:12px;color:var(--gray-500)}.spinner{width:36px;height:36px;border:3px solid var(--gray-200);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:spin 1s linear infinite}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--gray-50)}.login-card{background:#fff;padding:40px;border-radius:16px;box-shadow:0 4px 24px #00000014;width:400px;max-width:90vw}.login-header{text-align:center;margin-bottom:32px}.login-header h1{font-size:1.5rem;margin-top:8px}.login-header p{color:var(--gray-500);font-size:.9rem}.login-card .btn-primary{width:100%;justify-content:center;margin-top:8px}.login-hint{text-align:center;font-size:.8rem;color:var(--gray-400);margin-top:20px}.error-msg{background:#fee2e2;color:#991b1b;padding:10px 14px;border-radius:8px;font-size:.85rem;margin-bottom:12px}.modal-overlay{position:fixed;inset:0;background:#0006;z-index:200;display:flex;align-items:center;justify-content:center}.modal{background:#fff;border-radius:16px;padding:28px;width:500px;max-width:90vw;max-height:80vh;overflow-y:auto}.modal h2{margin-bottom:16px}.stripe-feature{display:inline-flex;align-items:center;gap:6px;font-size:.85rem;color:var(--gray-700)}.stripe-status-item{background:var(--gray-50);border-radius:8px;padding:12px 16px}.stripe-status-label{display:block;font-size:.8rem;color:var(--gray-500);margin-bottom:4px}.stripe-status-value{font-weight:700;font-size:1rem;color:var(--gray-400)}.stripe-status-value.active{color:var(--green)}.message-info{background:#dbeafe;color:#1e40af}.insights-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(400px,1fr));gap:20px;margin-top:20px}.insights-recommendations{margin-top:20px}.insights-recommendations h2{display:flex;align-items:center;gap:8px;margin-bottom:16px}.recommendation-list{display:flex;flex-direction:column;gap:12px}.recommendation-item{display:flex;gap:14px;align-items:flex-start;padding:14px 16px;background:linear-gradient(135deg,#fffbeb,#fef3c7);border-radius:10px;position:relative}.recommendation-item.high{background:linear-gradient(135deg,#fef2f2,#fecaca);border-left:4px solid #ef4444}.rec-icon{font-size:1.5rem;flex-shrink:0}.rec-badge{position:absolute;top:8px;right:12px;background:#ef4444;color:#fff;font-size:.65rem;font-weight:700;padding:2px 8px;border-radius:10px;text-transform:uppercase;letter-spacing:.5px}.recommendation-item strong{display:block;margin-bottom:4px;color:var(--gray-800);font-size:.95rem}.recommendation-item p{margin:0;font-size:.85rem;color:var(--gray-600);line-height:1.4}.bar-list{display:flex;flex-direction:column;gap:12px}.bar-header{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:4px}.bar-label{font-size:.85rem;font-weight:500;color:var(--gray-700)}.bar-value{font-size:.85rem;font-weight:600;color:var(--gray-800)}.bar-pct{font-weight:400;color:var(--gray-400);font-size:.75rem}.bar-track{height:8px;background:var(--gray-100);border-radius:4px;overflow:hidden}.bar-fill{height:100%;border-radius:4px;transition:width .6s ease;min-width:4px}.insights-tabs{display:flex;gap:4px;margin-top:24px;background:var(--gray-100);border-radius:10px;padding:4px}.tab-btn{display:flex;align-items:center;gap:6px;padding:10px 16px;border:none;background:transparent;border-radius:8px;font-size:.85rem;font-weight:500;color:var(--gray-500);cursor:pointer;transition:all .2s;white-space:nowrap}.tab-btn:hover{color:var(--gray-700);background:#ffffff80}.tab-btn.active{background:#fff;color:var(--gray-800);font-weight:600;box-shadow:0 1px 3px #0000001a}.card-full{grid-column:1 / -1}.card-subtitle{font-size:.85rem;color:var(--gray-500);margin:-8px 0 16px}.model-table{overflow-x:auto}.model-table table{width:100%;border-collapse:collapse;font-size:.85rem}.model-table th{text-align:left;padding:10px 12px;border-bottom:2px solid var(--gray-200);font-weight:600;color:var(--gray-500);font-size:.75rem;text-transform:uppercase;letter-spacing:.5px}.model-table td{padding:10px 12px;border-bottom:1px solid var(--gray-100);color:var(--gray-700)}.model-table tr:hover td{background:var(--gray-50)}.model-table code{background:var(--gray-100);padding:2px 8px;border-radius:4px;font-size:.8rem;color:var(--gray-700)}.cat-badge{display:inline-block;padding:2px 8px;border-radius:6px;font-size:.75rem;background:var(--gray-100);color:var(--gray-600);white-space:nowrap}.text-right{text-align:right}.text-red{color:#ef4444!important}.text-yellow{color:#d97706!important}.text-green{color:#16a34a!important}.row-warning td{background:#fef2f2}.age-chart{display:flex;flex-direction:column;gap:10px}.age-bar-row{display:flex;align-items:center;gap:12px}.age-label{width:100px;font-size:.85rem;font-weight:500;color:var(--gray-700);flex-shrink:0}.age-bar-track{flex:1;height:24px;background:var(--gray-100);border-radius:6px;overflow:hidden}.age-bar-fill{height:100%;border-radius:6px;transition:width .6s ease;display:flex;align-items:center;justify-content:center}.age-value{width:90px;font-size:.8rem;font-weight:600;color:var(--gray-600);text-align:right;flex-shrink:0}.maintenance-overview{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}.maint-stat{display:flex;align-items:center;gap:12px;padding:16px;border-radius:10px}.maint-overdue{background:#fef2f2;color:#dc2626}.maint-due-soon{background:#fffbeb;color:#d97706}.maint-ok{background:#f0fdf4;color:#16a34a}.maint-unknown{background:var(--gray-100);color:var(--gray-500)}.maint-value{display:block;font-size:1.5rem;font-weight:700;line-height:1}.maint-label{display:block;font-size:.75rem;font-weight:500;margin-top:2px}.maint-progress{margin-top:8px}.maint-progress-bar{display:flex;height:12px;border-radius:6px;overflow:hidden;background:var(--gray-100)}.maint-segment{height:100%;transition:width .6s ease}.maint-seg-overdue{background:#ef4444}.maint-seg-soon{background:#eab308}.maint-seg-ok{background:#22c55e}.maint-seg-none{background:#94a3b8}.maint-legend{display:flex;gap:16px;margin-top:8px;font-size:.75rem;color:var(--gray-500)}.maint-legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:4px;vertical-align:middle}.drill-breadcrumb{display:flex;align-items:center;gap:12px;margin-bottom:20px;padding:12px 16px;background:#fff;border-radius:10px;box-shadow:0 1px 3px #0000000f}.drill-back-btn{display:flex;align-items:center;gap:4px;background:var(--gray-100);border:1px solid var(--gray-200);border-radius:8px;padding:6px 14px;font-size:.85rem;font-weight:600;color:var(--gray-700);cursor:pointer;white-space:nowrap}.drill-back-btn:hover{background:var(--gray-200)}.drill-crumbs{display:flex;align-items:center;flex-wrap:wrap;gap:2px}.crumb-sep{color:var(--gray-300);vertical-align:middle}.crumb-btn{background:none;border:none;font-size:.85rem;color:var(--gray-500);cursor:pointer;padding:4px 6px;border-radius:4px}.crumb-btn:hover{background:var(--gray-100);color:var(--gray-700)}.crumb-btn.active{color:var(--gray-800);font-weight:600;cursor:default}.stat-card-clickable{cursor:pointer;position:relative;transition:box-shadow .2s,transform .15s}.stat-card-clickable:hover{box-shadow:0 4px 12px #0000001a;transform:translateY(-1px)}.stat-drill-icon{position:absolute;right:16px;top:50%;transform:translateY(-50%);color:var(--gray-300)}.rec-clickable{cursor:pointer;transition:box-shadow .2s,transform .15s}.rec-clickable:hover{box-shadow:0 4px 12px #0000001a;transform:translateY(-1px)}.rec-drill-arrow{color:var(--gray-400);flex-shrink:0;align-self:center}.bar-item-clickable{cursor:pointer;padding:4px 8px;margin:-4px -8px;border-radius:8px;transition:background .15s}.bar-item-clickable:hover{background:var(--gray-50)}.age-bar-clickable{cursor:pointer;padding:4px 8px;margin:-4px -8px;border-radius:8px;transition:background .15s}.age-bar-clickable:hover{background:var(--gray-50)}.drill-row{cursor:pointer;transition:background .15s}.drill-row:hover td{background:#fff7ed!important}.maint-stat-clickable{cursor:pointer;transition:box-shadow .2s,transform .15s}.maint-stat-clickable:hover{box-shadow:0 4px 12px #00000014;transform:translateY(-1px)}.portfolio-match-card{border:2px solid var(--primary);border-left:6px solid var(--primary);background:linear-gradient(135deg,#fff7ed,#fff)}.portfolio-match-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;margin-bottom:4px}.portfolio-match-header h2{margin-bottom:0}.btn-offer{white-space:nowrap}.portfolio-products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;margin-top:12px}.portfolio-product-card{display:flex;gap:10px;padding:10px;background:#fff;border-radius:8px;border:1px solid var(--gray-200);cursor:pointer;transition:box-shadow .15s}.portfolio-product-card:hover{box-shadow:0 2px 8px #0000001a}.pp-image{width:48px;height:48px;border-radius:6px;background:var(--gray-100);display:flex;align-items:center;justify-content:center;overflow:hidden;flex-shrink:0;color:var(--gray-300)}.pp-image img{width:100%;height:100%;object-fit:cover}.pp-info{display:flex;flex-direction:column;gap:2px;min-width:0}.pp-info strong{font-size:.8rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pp-mfr{font-size:.7rem;color:var(--gray-500)}.pp-price{font-size:.8rem;font-weight:700;color:var(--primary)}.portfolio-more{text-align:center;font-size:.8rem;color:var(--gray-500);margin-top:8px}.portfolio-empty-card{border:2px dashed var(--primary);background:#fffbeb}.portfolio-empty-content{display:flex;align-items:center;gap:16px}.portfolio-empty-content>svg{color:var(--primary);flex-shrink:0}.portfolio-empty-content>div{flex:1}.portfolio-empty-content strong{display:block;margin-bottom:4px;color:var(--gray-800)}.portfolio-empty-content p{font-size:.85rem;color:var(--gray-600);margin:0}.portfolio-empty-content .btn-primary{white-space:nowrap;flex-shrink:0}@media(max-width:1024px){.sidebar{transform:translate(-100%);transition:transform .25s}.sidebar.open{transform:translate(0)}.sidebar-close{display:block}.sidebar-overlay{display:block;position:fixed;inset:0;background:#0000004d;z-index:99}.main-content{margin-left:0}.hamburger{display:block;margin-right:12px}.chat-layout{grid-template-columns:1fr;height:auto}.chat-sidebar{max-height:200px}}