*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--c-text:#1a1a1a;--c-muted:#6b6b6b;--c-border:#e4e4e0;--c-bg:#f5f5f3;--c-card:#fff;--c-sidebar:#1e1e1e;--c-sidebar-hover:#2e2e2e;--c-sidebar-active:#2a3f60;--c-sidebar-text:#d0d0d0;--c-sidebar-muted:#888;--c-blue:#185fa5;--c-blue-dark:#0c447c;--c-blue-light:#e6f1fb;--c-ok:#3b6d11;--c-ok-bg:#eaf3de;--c-ok-bar:#639922;--c-warn:#854f0b;--c-warn-bg:#faeeda;--c-warn-bar:#ef9f27;--c-danger:#a32d2d;--c-danger-bg:#fcebeb;--c-danger-bar:#e24b4a;--c-purple:#534ab7;--c-purple-bg:#eeedfe;--sidebar-w:220px;--topbar-h:52px;--nav-h:60px;--safe-bottom:env(safe-area-inset-bottom,0px);--safe-top:env(safe-area-inset-top,0px)}html{-webkit-text-size-adjust:100%;font-size:16px}body{background:var(--c-bg);color:var(--c-text);overscroll-behavior:none;-webkit-font-smoothing:antialiased;min-height:100dvh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif}.app-shell{min-height:100dvh;display:flex}.sidebar{width:var(--sidebar-w);background:var(--c-sidebar);z-index:100;flex-direction:column;flex-shrink:0;display:flex;position:fixed;top:0;bottom:0;left:0;overflow-y:auto}.sidebar-logo{border-bottom:1px solid #ffffff14;padding:20px 16px 14px}.sidebar-logo-title{color:#fff;font-size:15px;font-weight:600}.sidebar-logo-sub{color:var(--c-sidebar-muted);margin-top:2px;font-size:11px}.sidebar-section{padding:12px 8px 4px}.sidebar-section-label{color:#555;text-transform:uppercase;letter-spacing:.08em;padding:0 8px 6px;font-size:10px}.sidebar-item{color:var(--c-sidebar-text);cursor:pointer;text-align:left;background:0 0;border:none;border-radius:8px;align-items:center;gap:10px;width:100%;margin-bottom:1px;padding:9px 10px;font-size:13px;font-weight:400;transition:all .15s;display:flex}.sidebar-item:hover{background:var(--c-sidebar-hover);color:#fff}.sidebar-item.active{background:var(--c-sidebar-active);color:#fff;font-weight:500}.sidebar-item svg{opacity:.7;flex-shrink:0}.sidebar-item.active svg{opacity:1}.sidebar-badge{background:var(--c-danger);color:#fff;border-radius:10px;margin-left:auto;padding:1px 6px;font-size:10px;font-weight:600}.sidebar-badge.warn{background:var(--c-warn)}.sidebar-footer{border-top:1px solid #ffffff14;margin-top:auto;padding:12px 16px}.sidebar-sync{color:#555;font-size:11px}.sidebar-sync span{color:#888;margin-top:1px;display:block}.main-area{margin-left:var(--sidebar-w);flex-direction:column;flex:1;min-height:100dvh;display:flex}.page-content{flex:1;overflow-y:auto}.topbar{z-index:50;background:var(--c-card);border-bottom:1px solid var(--c-border);height:var(--topbar-h);justify-content:space-between;align-items:center;gap:12px;padding:0 20px;display:flex;position:sticky;top:0}.topbar-title{color:var(--c-text);font-size:16px;font-weight:600}.topbar-sub{color:var(--c-muted);margin-left:10px;font-size:12px}.topbar-left{align-items:center;display:flex}.topbar-right{align-items:center;gap:8px;display:flex}@media (max-width:768px){.sidebar{display:none}.main-area{margin-left:0}.page-content{padding-bottom:calc(var(--nav-h) + var(--safe-bottom))}.topbar{padding:0 14px}.bottom-nav{display:flex}}@media (min-width:769px){.bottom-nav{display:none}.page-content{padding-bottom:0}}.bottom-nav{height:calc(var(--nav-h) + var(--safe-bottom));background:var(--c-card);border-top:1px solid var(--c-border);z-index:100;align-items:flex-start;padding-top:6px;position:fixed;bottom:0;left:0;right:0}.nav-item{cursor:pointer;color:var(--c-muted);-webkit-tap-highlight-color:transparent;background:0 0;border:none;flex-direction:column;flex:1;align-items:center;gap:3px;padding:6px 4px;transition:color .15s;display:flex}.nav-item.active{color:var(--c-blue)}.nav-item svg{width:22px;height:22px}.nav-label{font-size:10px;font-weight:500}.stat-strip{background:var(--c-border);border-bottom:1px solid var(--c-border);grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;display:grid}.stat-cell{background:var(--c-card);padding:12px 16px}.stat-label{color:var(--c-muted);margin-bottom:4px;font-size:11px}.stat-value{color:var(--c-text);font-size:22px;font-weight:600}.stat-value.green{color:var(--c-ok)}.stat-value.amber{color:var(--c-warn)}.stat-value.red{color:var(--c-danger)}.stat-sub{color:var(--c-muted);margin-top:2px;font-size:11px}@media (max-width:600px){.stat-cell{padding:10px}.stat-value{font-size:18px}.stat-strip{grid-template-columns:repeat(4,minmax(0,1fr))}}.alert{border-bottom:1px solid;align-items:flex-start;gap:10px;padding:10px 20px;display:flex}.alert-danger{background:var(--c-danger-bg);border-color:var(--c-danger-bar)}.alert-warn{background:var(--c-warn-bg);border-color:var(--c-warn-bar)}.alert-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px;margin-top:4px}.alert-danger .alert-dot{background:var(--c-danger)}.alert-warn .alert-dot{background:var(--c-warn)}.alert-text{color:var(--c-text);flex:1;font-size:13px;line-height:1.4}.alert-btn{cursor:pointer;background:var(--c-danger);color:#fff;white-space:nowrap;border:none;border-radius:20px;flex-shrink:0;padding:5px 12px;font-size:12px;font-weight:500}.filter-bar{background:var(--c-card);border-bottom:1px solid var(--c-border);flex-wrap:wrap;align-items:center;gap:10px;padding:10px 20px;display:flex}@media (max-width:768px){.filter-bar{padding:10px 14px}}.filter-label{color:var(--c-muted);white-space:nowrap;font-size:12px}.pills{flex-wrap:wrap;gap:4px;display:flex}.pill{cursor:pointer;border:1px solid var(--c-border);color:var(--c-muted);background:var(--c-card);white-space:nowrap;-webkit-tap-highlight-color:transparent;border-radius:20px;padding:5px 12px;font-size:12px;font-weight:500;transition:all .15s}.pill.active-all{background:var(--c-blue-light);color:var(--c-blue-dark);border-color:#85b7eb}.pill.active-danger{background:var(--c-danger-bg);color:var(--c-danger);border-color:var(--c-danger-bar)}.pill.active-warn{background:var(--c-warn-bg);color:var(--c-warn);border-color:var(--c-warn-bar)}.pill.active-ok{background:var(--c-ok-bg);color:var(--c-ok);border-color:var(--c-ok-bar)}.search-input{border:1px solid var(--c-border);background:var(--c-bg);min-width:160px;color:var(--c-text);border-radius:8px;outline:none;flex:1;padding:8px 12px;font-size:13px}.search-input:focus{border-color:var(--c-blue)}.thr-input{border:1px solid var(--c-border);background:var(--c-bg);width:60px;color:var(--c-text);text-align:center;border-radius:8px;outline:none;padding:8px;font-size:13px}.thr-input:focus{border-color:var(--c-blue)}.product-table-wrap{background:var(--c-card);overflow-x:auto}.product-table{border-collapse:collapse;width:100%;min-width:700px}.product-table th{color:var(--c-muted);text-align:left;border-bottom:1px solid var(--c-border);text-transform:uppercase;letter-spacing:.05em;background:var(--c-bg);white-space:nowrap;padding:10px 16px;font-size:11px;font-weight:500}.product-table td{border-bottom:1px solid var(--c-border);vertical-align:middle;color:var(--c-text);padding:0;font-size:13px}.product-table tr:last-child td{border-bottom:none}.product-table tr:hover td{background:#fafaf8}.td-inner{align-items:center;padding:10px 16px;display:flex}.product-table tr.row-danger td{background:#fff8f8}.product-table tr.row-warn td{background:#fffbf5}.product-table tr.row-danger:hover td{background:#fff0f0}.card-list{flex-direction:column;gap:8px;padding:10px;display:flex}.product-card{background:var(--c-card);border:1px solid var(--c-border);border-radius:12px;overflow:hidden}.product-card.status-danger{border-color:var(--c-danger-bar)}.product-card.status-warn{border-color:var(--c-warn-bar)}.card-header{justify-content:space-between;align-items:flex-start;gap:10px;padding:12px 14px 6px;display:flex}.card-name{color:var(--c-text);font-size:14px;font-weight:600;line-height:1.3}.card-meta{flex-wrap:wrap;align-items:center;gap:10px;padding:4px 14px 10px;display:flex}.meta-sku{color:var(--c-muted);background:var(--c-bg);border-radius:5px;padding:2px 7px;font-family:ui-monospace,SF Mono,monospace;font-size:11px}.meta-cat{color:var(--c-muted);font-size:12px}.meta-price{color:var(--c-text);margin-left:auto;font-size:13px;font-weight:600}.card-stock{border-top:1px solid var(--c-border);align-items:center;gap:12px;padding:10px 14px 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var(--c-border);flex-direction:column;gap:12px;padding:14px 16px;display:flex}.detail-section-title{color:var(--c-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px;font-size:11px}.order-item-row{border-bottom:1px solid var(--c-border);justify-content:space-between;padding:6px 0;font-size:13px;display:flex}.order-item-row:last-child{border-bottom:none}.status-btn-group{flex-wrap:wrap;gap:6px;display:flex}.status-btn{cursor:pointer;border:1px solid var(--c-border);background:var(--c-bg);color:var(--c-muted);border-radius:20px;padding:6px 14px;font-size:12px;font-weight:500;transition:all .15s}.status-btn.active{background:var(--c-blue);color:#fff;border-color:var(--c-blue)}.status-btn:hover:not(.active){background:var(--c-border)}.customer-card{background:var(--c-card);border:1px solid var(--c-border);border-radius:10px;margin-bottom:8px;overflow:hidden}.avatar{color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:14px;font-weight:600;display:flex}.info-grid{grid-template-columns:1fr 1fr;gap:8px;display:grid}.info-cell{background:var(--c-bg);border-radius:8px;padding:10px 12px}.info-cell-label{color:var(--c-muted);margin-bottom:2px;font-size:11px}.info-cell-value{color:var(--c-text);font-size:14px;font-weight:500}.action-row{gap:8px;display:flex}.action-btn{border:1px solid var(--c-border);background:var(--c-bg);color:var(--c-blue);cursor:pointer;border-radius:8px;flex:1;justify-content:center;align-items:center;gap:6px;padding:10px;font-size:13px;font-weight:500;text-decoration:none;display:flex}.action-btn.green{color:var(--c-ok)}.settings-page{flex-direction:column;gap:14px;max-width:640px;padding:20px;display:flex}@media (max-width:768px){.settings-page{padding:14px}}.settings-card{background:var(--c-card);border:1px solid var(--c-border);border-radius:12px;padding:18px}.settings-card-title{color:var(--c-text);margin-bottom:14px;font-size:14px;font-weight:600}.form-group{flex-direction:column;gap:5px;margin-bottom:12px;display:flex}.form-group:last-child{margin-bottom:0}.form-label{color:var(--c-muted);font-size:12px;font-weight:500}.form-input{border:1px solid var(--c-border);background:var(--c-bg);color:var(--c-text);appearance:none;border-radius:8px;outline:none;padding:10px 12px;font-size:14px;transition:border-color .15s}.form-input:focus{border-color:var(--c-blue)}.form-input::placeholder{color:var(--c-muted)}textarea.form-input{resize:vertical;min-height:80px}.form-hint{color:var(--c-muted);font-size:11px;line-height:1.4}.form-row-2{grid-template-columns:1fr 1fr;gap:10px;display:grid}.btn{cursor:pointer;border:1px solid var(--c-border);background:var(--c-card);color:var(--c-text);white-space:nowrap;-webkit-tap-highlight-color:transparent;border-radius:8px;justify-content:center;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:500;transition:all .15s;display:inline-flex}.btn:hover{background:var(--c-bg)}.btn:active{transform:scale(.98)}.btn-primary{background:var(--c-blue);color:#fff;border-color:var(--c-blue);justify-content:center;width:100%;padding:12px}.btn-primary:hover{background:var(--c-blue-dark)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-sm{border-radius:6px;padding:5px 12px;font-size:12px}.btn-danger{background:var(--c-danger-bg);color:var(--c-danger);border-color:var(--c-danger-bar);justify-content:center;width:100%;padding:12px}.btn-icon{border:1px solid var(--c-border);background:var(--c-card);cursor:pointer;width:32px;height:32px;color:var(--c-muted);-webkit-tap-highlight-color:transparent;border-radius:6px;justify-content:center;align-items:center;display:inline-flex}.btn-icon:hover{background:var(--c-bg);color:var(--c-text)}.status-indicator{border-radius:8px;align-items:center;gap:8px;padding:10px 14px;font-size:13px;font-weight:500;display:flex}.status-ok{background:var(--c-ok-bg);color:var(--c-ok)}.status-error{background:var(--c-danger-bg);color:var(--c-danger)}.status-dot{background:currentColor;border-radius:50%;width:8px;height:8px}.empty-state{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:10px;padding:56px 24px;display:flex}.empty-state svg{opacity:.25}.empty-title{color:var(--c-text);font-size:15px;font-weight:600}.empty-sub{color:var(--c-muted);font-size:13px;line-height:1.5}.loading-spinner{justify-content:center;align-items:center;padding:56px;display:flex}.spinner{border:3px solid var(--c-border);border-top-color:var(--c-blue);border-radius:50%;width:32px;height:32px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.toast{bottom:calc(var(--nav-h) + var(--safe-bottom) + 12px);color:#fff;z-index:400;white-space:nowrap;background:#1a1a1a;border-radius:20px;padding:10px 20px;font-size:13px;font-weight:500;animation:.2s fadeUp;position:fixed;left:50%;transform:translate(-50%)}@media (min-width:769px){.toast{bottom:20px}}@keyframes fadeUp{0%{opacity:0;transform:translate(-50%)translateY(8px)}to{opacity:1;transform:translate(-50%)translateY(0)}}.mini-stock-input{border:1.5px solid var(--c-border);background:var(--c-bg);width:72px;color:var(--c-text);text-align:center;border-radius:6px;outline:none;padding:6px 8px;font-size:14px;font-weight:600;transition:border-color .15s}.mini-stock-input:focus{border-color:var(--c-blue)}.shipping-card{background:var(--c-card);border:1px solid var(--c-border);border-radius:10px;margin-bottom:8px;padding:14px 16px}.shipping-step{border-bottom:1px solid var(--c-border);gap:12px;padding:10px 0;display:flex}.shipping-step:last-child{border-bottom:none}.step-dot-wrap{flex-direction:column;align-items:center;gap:0;display:flex}.step-dot{background:var(--c-blue);border-radius:50%;flex-shrink:0;width:12px;height:12px;margin-top:3px}.step-dot.done{background:var(--c-ok)}.step-dot.pending{background:var(--c-border)}.step-line{background:var(--c-border);flex:1;width:2px;margin:2px 0}.product-table tbody tr{transition:background .1s}.product-table tbody tr:hover td{background:#f0f4fa!important}.product-table tbody tr td:first-child .td-inner div:first-child:hover{text-decoration:underline}@media (min-width:900px){.kbd-hint{align-items:center;gap:4px;display:inline-flex!important}}.unsaved-dot{background:var(--c-warn);border-radius:50%;width:7px;height:7px;margin-left:6px;animation:1.5s infinite pulse;display:inline-block}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@media (max-width:768px){.product-table-wrap{display:none!important}.product-mobile-list{flex-direction:column;gap:8px;padding:8px;display:flex!important}.filter-bar{flex-direction:column!important;align-items:stretch!important}.filter-bar .pills{flex-wrap:wrap}.filter-bar select{width:100%!important}.stat-strip{grid-template-columns:repeat(2,1fr)!important}.topbar-right .btn{padding:6px 10px!important;font-size:12px!important}}.product-mobile-list{display:none}.product-mobile-card{background:var(--c-card);border:1px solid var(--c-border);cursor:pointer;-webkit-tap-highlight-color:transparent;border-radius:12px;align-items:center;gap:12px;padding:12px;transition:all .15s;display:flex}.product-mobile-card:active{opacity:.85;transform:scale(.99)}.product-mobile-card.danger{border-left:3px solid var(--c-danger)}.product-mobile-card.warning{border-left:3px solid var(--c-warn-bar)}.pmcard-img{border:1px solid var(--c-border);background:var(--c-bg);border-radius:8px;flex-shrink:0;width:56px;height:56px;overflow:hidden}.pmcard-img img{object-fit:cover;width:100%;height:100%;display:block}.pmcard-img .placeholder{justify-content:center;align-items:center;width:100%;height:100%;display:flex}.pmcard-info{flex:1;min-width:0}.pmcard-name{color:var(--c-blue);text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:600;overflow:hidden}.pmcard-cat{color:var(--c-muted);margin-top:2px;font-size:11px}.pmcard-meta{flex-wrap:wrap;align-items:center;gap:8px;margin-top:5px;display:flex}.pmcard-price{color:var(--c-text);font-size:13px;font-weight:600}.pmcard-stock-ok{color:var(--c-ok);font-size:12px;font-weight:700}.pmcard-stock-warn{color:var(--c-warn);font-size:12px;font-weight:700}.pmcard-stock-danger{color:var(--c-danger);font-size:12px;font-weight:700}.pmcard-actions{flex-direction:column;flex-shrink:0;gap:6px;display:flex}