:root{--bg-primary:#fff;--bg-secondary:#f7f7f5;--bg-card:#fff;--bg-card-hover:#f9f9f8;--bg-sidebar:#f7f7f5;--bg-input:#fff;--border:#e5e5e5;--border-light:#f0f0f0;--text-primary:#37352f;--text-secondary:#787774;--text-muted:#9b9a97;--accent:#2383e2;--accent-hover:#1461b3;--accent-glow:#2383e21a;--success:#0f7b6c;--warning:#d9730d;--danger:#e03e3e;--info:#0b6e99;--gradient-1:#fff;--gradient-2:#fff;--gradient-3:#fff;--gradient-4:#fff;--shadow-sm:0 1px 2px #0f0f0f0d;--shadow-md:0 4px 6px #0f0f0f0d;--shadow-lg:0 10px 20px #0f0f0f0d;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--radius-xl:12px;--sidebar-width:240px;--sidebar-collapsed:68px;--topbar-height:52px;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, "Apple Color Emoji", Arial, sans-serif, "Segoe UI Emoji", "Segoe UI Symbol";--transition:.15s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{font-size:14px}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;overflow-x:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-light)}.sidebar{width:var(--sidebar-width);min-width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border);z-index:100;height:100vh;transition:width var(--transition), min-width var(--transition);flex-direction:column;display:flex;position:fixed;top:0;left:0}.sidebar.collapsed{width:var(--sidebar-collapsed);min-width:var(--sidebar-collapsed)}.sidebar-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:20px 16px;display:flex}.logo{align-items:center;gap:10px;display:flex}.logo-icon{font-size:1.6rem}.logo-text{color:var(--text-primary);letter-spacing:0;font-size:1.1rem;font-weight:600}.sidebar.collapsed .logo-text{display:none}.sidebar-toggle{color:var(--text-secondary);cursor:pointer;transition:var(--transition);background:0 0;border:none;border-radius:6px;padding:4px}.sidebar-toggle:hover{background:var(--bg-card);color:var(--text-primary)}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:12px 8px;display:flex}.nav-item{border-radius:var(--radius-sm);color:var(--text-secondary);transition:var(--transition);white-space:nowrap;align-items:center;gap:12px;padding:10px 14px;font-size:.93rem;font-weight:500;text-decoration:none;display:flex;overflow:hidden}.nav-item:hover{color:var(--text-primary);background:#0f0f0f0d}.nav-item.active{color:var(--text-primary);background:#0f0f0f0d;font-weight:600}.nav-item svg{flex-shrink:0}.sidebar.collapsed .nav-item span{display:none}.sidebar-footer{border-top:1px solid var(--border);padding:16px}.scrape-status{color:var(--text-muted);align-items:center;gap:8px;font-size:.82rem;display:flex}.status-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.status-idle{background:var(--text-muted)}.status-running{background:var(--success);animation:1.5s infinite pulse}.status-error{background:var(--danger)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.sidebar.collapsed .scrape-status span{display:none}.main-content{margin-left:var(--sidebar-width);min-height:100vh;transition:margin-left var(--transition);flex-direction:column;flex:1;display:flex}.sidebar.collapsed~.main-content{margin-left:var(--sidebar-collapsed)}.topbar{height:var(--topbar-height);border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:50;background:#fffffff2;justify-content:space-between;align-items:center;padding:0 28px;display:flex;position:sticky;top:0}.topbar-left,.topbar-right{align-items:center;gap:16px;display:flex}.page-title{font-size:1.3rem;font-weight:700}.mobile-menu-btn{color:var(--text-primary);cursor:pointer;background:0 0;border:none;display:none}.search-box{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);transition:var(--transition);align-items:center;gap:8px;padding:8px 14px;display:flex}.search-box:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.search-box svg{color:var(--text-muted);flex-shrink:0}.search-box input{color:var(--text-primary);width:200px;font-size:.9rem;font-family:var(--font-sans);background:0 0;border:none;outline:none}.search-box input::placeholder{color:var(--text-muted)}.date-display{color:var(--text-secondary);font-size:.85rem;font-weight:500}.page-container{flex:1;padding:24px 28px}.page{animation:.3s fadeIn}.page.hidden{display:none}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:28px;display:grid}.stat-card{border-radius:var(--radius-lg);transition:transform var(--transition), box-shadow var(--transition);border:1px solid #ffffff0f;align-items:center;gap:16px;padding:20px;display:flex;position:relative;overflow:hidden}.stat-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.stat-card-gradient-1,.stat-card-gradient-2,.stat-card-gradient-3,.stat-card-gradient-4{border-color:var(--border)}.stat-icon{font-size:2rem}.stat-info{flex-direction:column;gap:4px;display:flex}.stat-label{color:var(--text-secondary);font-size:.82rem;font-weight:500}.stat-value{letter-spacing:-.5px;font-size:1.6rem;font-weight:800}.section{margin-bottom:28px}.section-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.section-header h2{font-size:1.1rem;font-weight:700}.btn{border-radius:var(--radius-sm);font-family:var(--font-sans);cursor:pointer;transition:var(--transition);border:none;align-items:center;gap:6px;padding:9px 18px;font-size:.88rem;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--accent);color:#fff;border:1px solid var(--accent)}.btn-primary:hover{opacity:.9;box-shadow:var(--shadow-sm);transform:translateY(0)}.btn-sm{padding:4px 10px;font-size:.82rem}.btn-outline{border:1px solid var(--border);color:var(--text-secondary);background:0 0}.btn-outline:hover{border-color:var(--accent);color:var(--accent-hover);background:var(--accent-glow)}.badge{color:var(--text-primary);border:1px solid var(--border);background:#0f0f0f0d;border-radius:20px;padding:3px 10px;font-size:.78rem;font-weight:600}.picks-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;display:grid}.pick-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:var(--transition);overflow:hidden}.pick-card:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 8px 25px #6366f126}.pick-card-img{object-fit:cover;border-bottom:1px solid var(--border);width:100%;height:180px}.pick-card-body{padding:16px}.pick-card-name{-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:8px;font-size:1rem;font-weight:700;line-height:1.4;display:-webkit-box;overflow:hidden}.pick-card-supplier{color:var(--text-muted);margin-bottom:8px;font-size:.8rem}.pick-card-meta{justify-content:space-between;align-items:center;display:flex}.pick-card-price{color:var(--text-primary);font-size:1.1rem;font-weight:700}.pick-card-margin{color:var(--success);background:#0f7b6c1a;border-radius:4px;padding:3px 10px;font-size:.78rem;font-weight:600}.pick-card-reason{color:var(--text-secondary);border-top:1px solid var(--border);margin-top:10px;padding-top:10px;font-size:.82rem;line-height:1.5}.supplier-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;display:grid}.supplier-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);transition:var(--transition);cursor:pointer;padding:16px}.supplier-card:hover{border-color:var(--accent);background:var(--bg-card-hover)}.supplier-card-name{margin-bottom:6px;font-weight:700}.supplier-card-count{color:var(--text-secondary);font-size:.85rem}.supplier-card-status{align-items:center;gap:6px;margin-top:8px;font-size:.78rem;display:flex}.table-container{border-radius:var(--radius-md);border:1px solid var(--border);overflow-x:auto}.data-table{border-collapse:collapse;width:100%}.data-table th{background:var(--bg-secondary);text-align:left;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border);white-space:nowrap;padding:12px 16px;font-size:.82rem;font-weight:600}.data-table td{border-bottom:1px solid var(--border);vertical-align:middle;padding:10px 16px;font-size:.88rem}.data-table tbody tr{transition:background var(--transition)}.data-table tbody tr:hover{background:var(--bg-card-hover)}.data-table tbody tr:last-child td{border-bottom:none}.text-center{text-align:center}.text-muted{color:var(--text-muted)}.filters-bar{background:var(--bg-card);border-radius:var(--radius-md);border:1px solid var(--border);flex-wrap:wrap;align-items:flex-end;gap:12px;margin-bottom:20px;padding:16px;display:flex}.filter-group{flex-direction:column;gap:4px;display:flex}.filter-group label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:.78rem;font-weight:600}.filter-select{background:var(--bg-input);border:1px solid var(--border);color:var(--text-primary);border-radius:var(--radius-sm);font-family:var(--font-sans);cursor:pointer;transition:var(--transition);padding:8px 12px;font-size:.88rem}.filter-select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow);outline:none}.filter-actions{align-items:center;margin-left:auto;display:flex}.view-toggle{background:var(--bg-secondary);border-radius:var(--radius-sm);gap:2px;padding:2px;display:flex}.view-btn{color:var(--text-muted);cursor:pointer;transition:var(--transition);background:0 0;border:none;border-radius:6px;padding:6px 10px}.view-btn.active{background:var(--accent);color:#fff}.view-btn:hover:not(.active){color:var(--text-primary)}.products-count{color:var(--text-secondary);margin-bottom:16px;font-size:.88rem}.products-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;display:grid}.product-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);transition:var(--transition);cursor:pointer;overflow:hidden}.product-card:hover{border-color:var(--accent);box-shadow:var(--shadow-md);transform:translateY(-2px)}.product-card-img{object-fit:cover;background:var(--bg-secondary);width:100%;height:160px}.product-card-body{padding:12px}.product-card-name{-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:6px;font-size:.9rem;font-weight:600;line-height:1.4;display:-webkit-box;overflow:hidden}.product-card-supplier{background:var(--accent-glow);color:var(--accent-hover);border-radius:12px;margin-bottom:8px;padding:2px 8px;font-size:.72rem;font-weight:600;display:inline-block}.product-card-prices{align-items:baseline;gap:8px;margin-bottom:4px;display:flex}.product-card-member-price{color:var(--accent-hover);font-size:1.05rem;font-weight:800}.product-card-regular-price{color:var(--text-muted);font-size:.8rem;text-decoration:line-through}.product-card-footer{justify-content:space-between;align-items:center;margin-top:8px;display:flex}.product-card-margin{border-radius:12px;padding:2px 8px;font-size:.78rem;font-weight:700}.margin-high{color:var(--success);background:#22c55e26}.margin-mid{color:var(--warning);background:#f59e0b26}.margin-low{color:var(--danger);background:#ef444426}.product-card-stock{color:var(--text-muted);font-size:.78rem}.product-table-img{object-fit:cover;border-radius:6px;width:50px;height:50px}.pagination{justify-content:center;gap:6px;margin-top:24px;display:flex}.page-btn{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-card);color:var(--text-secondary);font-family:var(--font-sans);cursor:pointer;transition:var(--transition);padding:8px 14px;font-size:.85rem}.page-btn:hover{border-color:var(--accent);color:var(--accent-hover)}.page-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}.page-btn:disabled{opacity:.4;cursor:not-allowed}.picks-header{flex-wrap:wrap;align-items:flex-end;gap:24px;margin-bottom:24px;display:flex}.date-picker-group{flex-direction:column;gap:4px;display:flex}.date-picker-group label{color:var(--text-muted);font-size:.78rem;font-weight:600}.picks-stats{gap:24px;display:flex}.picks-stat{flex-direction:column;gap:2px;display:flex}.picks-stat-label{color:var(--text-muted);font-size:.78rem}.picks-stat-value{font-size:1.3rem;font-weight:800}.picks-detail-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px;display:grid}.upload-section{max-width:600px;margin:0 auto}.upload-area{border:2px dashed var(--border);border-radius:var(--radius-lg);text-align:center;transition:var(--transition);background:var(--bg-card);padding:48px 24px}.upload-area:hover,.upload-area.dragover{border-color:var(--accent);background:#6366f10d}.upload-area svg{color:var(--text-muted);margin-bottom:12px}.upload-area p{color:var(--text-secondary);margin-bottom:12px}.upload-area small{color:var(--text-muted);margin-top:8px;font-size:.78rem;display:block}.settings-grid{grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:20px;display:grid}.settings-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px}.settings-card h3{margin-bottom:16px;font-size:1rem}.form-group{margin-bottom:14px}.form-group label{color:var(--text-secondary);margin-bottom:6px;font-size:.82rem;font-weight:500;display:block}.form-input{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);font-family:var(--font-sans);transition:var(--transition);padding:9px 14px;font-size:.9rem}.form-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow);outline:none}.range-inputs{align-items:center;gap:8px;display:flex}.range-inputs .form-input{width:auto}.manual-scrape-btns{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;background:#0009;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-overlay.hidden{display:none}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);flex-direction:column;width:100%;max-width:640px;max-height:80vh;animation:.25s modalIn;display:flex}@keyframes modalIn{0%{opacity:0;transform:scale(.95)}}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.modal-header h3{font-size:1.1rem;font-weight:700}.modal-close{color:var(--text-muted);cursor:pointer;transition:var(--transition);background:0 0;border:none;border-radius:6px;padding:4px 8px;font-size:1.5rem}.modal-close:hover{color:var(--text-primary);background:var(--bg-secondary)}.modal-body{padding:24px;overflow-y:auto}.modal-product-img{object-fit:contain;border-radius:var(--radius-md);background:var(--bg-secondary);width:100%;max-height:300px;margin-bottom:16px}.modal-product-info{grid-template-columns:1fr 1fr;gap:12px;display:grid}.modal-info-item{flex-direction:column;gap:2px;display:flex}.modal-info-label{color:var(--text-muted);font-size:.78rem;font-weight:600}.modal-info-value{font-size:1rem;font-weight:600}.toast-container{z-index:300;flex-direction:column;gap:8px;display:flex;position:fixed;bottom:24px;right:24px}.toast{border-radius:var(--radius-md);box-shadow:var(--shadow-lg);align-items:center;gap:8px;max-width:380px;padding:12px 20px;font-size:.88rem;font-weight:500;animation:.3s toastIn;display:flex}.toast-success{background:var(--success);color:#fff}.toast-error{background:var(--danger);color:#fff}.toast-info{background:var(--info);color:#fff}@keyframes toastIn{0%{opacity:0;transform:translateY(10px)}}.empty-state{text-align:center;color:var(--text-muted);padding:48px 24px}.empty-icon{margin-bottom:12px;font-size:3rem;display:block}.empty-state p{margin-bottom:4px;font-size:1rem}.empty-state small{font-size:.82rem}.skeleton{background:linear-gradient(90deg, var(--bg-card) 25%, var(--bg-card-hover) 50%, var(--bg-card) 75%);border-radius:var(--radius-sm);background-size:200% 100%;animation:1.5s infinite shimmer}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media (width<=768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0!important}.mobile-menu-btn{display:block}.topbar{padding:0 16px}.page-container{padding:16px}.search-box input{width:120px}.filters-bar{flex-direction:column}.products-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}.stats-grid{grid-template-columns:1fr 1fr}.settings-grid{grid-template-columns:1fr}}