:root{--bg-0: #0b0e14;--bg-1: #111720;--bg-2: #1a2030;--bg-3: #222d40;--bg-hover: #253045;--border: #2a3548;--border-light: #354560;--text-0: #e8ecf4;--text-1: #b0bdd0;--text-2: #7888a0;--accent: #6c8cff;--accent-hover: #5a7aff;--accent-bg: rgba(108, 140, 255, .1);--green: #34d399;--red: #f87171;--orange: #fbbf24;--radius: 8px;--radius-lg: 12px;--font: "DM Sans", -apple-system, sans-serif;--font-mono: "JetBrains Mono", monospace}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);background:var(--bg-0);color:var(--text-0);line-height:1.5;-webkit-font-smoothing:antialiased}.app-loading{display:flex;align-items:center;justify-content:center;height:100vh;background:var(--bg-0)}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px;background:linear-gradient(135deg,var(--bg-0) 0%,#0d1420 50%,#0f1628 100%)}.login-card{width:100%;max-width:400px;padding:40px;background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius-lg)}.login-header{text-align:center;margin-bottom:32px}.login-icon{font-size:36px;color:var(--accent);margin-bottom:12px}.login-header h1{font-size:24px;font-weight:600;letter-spacing:-.5px}.login-subtitle{color:var(--text-2);font-size:14px;margin-top:4px}.login-form{display:flex;flex-direction:column;gap:16px}.form-field label{display:block;font-size:13px;color:var(--text-1);margin-bottom:6px;font-weight:500}.form-field input{width:100%;padding:10px 12px;background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-0);font-size:14px;font-family:var(--font);transition:border-color .15s}.form-field input:focus{outline:none;border-color:var(--accent)}.auth-error{background:#f871711a;border:1px solid rgba(248,113,113,.3);padding:10px 12px;border-radius:var(--radius);color:var(--red);font-size:13px}.auth-success{background:#34d3991a;border:1px solid rgba(52,211,153,.3);padding:10px 12px;border-radius:var(--radius);color:var(--green);font-size:13px}.login-toggle{text-align:center;margin-top:20px;font-size:13px;color:var(--text-2)}.login-toggle button{background:none;border:none;color:var(--accent);cursor:pointer;font-size:13px;font-family:var(--font)}.app-shell{display:flex;min-height:100vh}.sidebar{width:240px;min-width:240px;background:var(--bg-1);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:20px 0;position:fixed;top:0;bottom:0;left:0;z-index:100}.sidebar-brand{display:flex;align-items:center;gap:12px;padding:0 20px 24px;border-bottom:1px solid var(--border)}.brand-icon{font-size:24px;color:var(--accent)}.brand-name{font-size:16px;font-weight:600;letter-spacing:-.3px}.brand-sub{font-size:11px;color:var(--text-2);text-transform:uppercase;letter-spacing:2px}.sidebar-nav{flex:1;padding:16px 12px;display:flex;flex-direction:column;gap:2px}.nav-item{display:flex;align-items:center;gap:10px;width:100%;padding:10px 12px;background:none;border:none;border-radius:var(--radius);color:var(--text-1);font-size:14px;font-family:var(--font);cursor:pointer;transition:all .15s}.nav-item:hover{background:var(--bg-hover);color:var(--text-0)}.nav-item.active{background:var(--accent-bg);color:var(--accent);font-weight:500}.nav-icon{font-size:16px;width:20px;text-align:center}.sidebar-footer{padding:16px 20px;border-top:1px solid var(--border)}.user-email{font-size:12px;color:var(--text-2);margin-bottom:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.main-content{flex:1;margin-left:240px;padding:32px;overflow-x:hidden}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:none;border-radius:var(--radius);font-size:14px;font-family:var(--font);font-weight:500;cursor:pointer;transition:all .15s;white-space:nowrap}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-outline{background:transparent;color:var(--text-1);border:1px solid var(--border)}.btn-outline:hover{border-color:var(--text-2);color:var(--text-0)}.btn-ghost{background:transparent;color:var(--text-2)}.btn-ghost:hover{color:var(--text-0)}.btn-sm{padding:4px 10px;font-size:12px}.btn-full{width:100%;justify-content:center;padding:12px}.btn-save{padding:10px 24px;font-size:15px}.dashboard h2{font-size:24px;font-weight:600;margin-bottom:24px;letter-spacing:-.5px}.summary-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:36px}.summary-card{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px}.summary-card.accent{border-color:#6c8cff4d;background:var(--accent-bg)}.sc-value{font-size:24px;font-weight:700;font-family:var(--font-mono);letter-spacing:-.5px}.sc-label{font-size:12px;color:var(--text-2);margin-top:4px;text-transform:uppercase;letter-spacing:.5px}.dash-group{margin-bottom:28px}.dash-group h3{font-size:15px;font-weight:600;color:var(--text-1);margin-bottom:12px;display:flex;align-items:center;gap:12px}.group-count{font-size:12px;font-weight:400;color:var(--text-2)}.dash-table-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:8px}.dash-table-card{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;transition:all .15s}.dash-table-card:hover{border-color:var(--accent);background:var(--bg-hover)}.dtc-icon{font-size:22px;flex-shrink:0}.dtc-info{flex:1;min-width:0}.dtc-name{font-size:14px;font-weight:500}.dtc-stats{font-size:12px;color:var(--text-2)}.dtc-count{font-size:18px;font-weight:700;font-family:var(--font-mono);color:var(--text-2)}.inventory-page h2{font-size:22px;font-weight:600;letter-spacing:-.3px}.inv-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;gap:16px;flex-wrap:wrap}.inv-header-left{display:flex;align-items:center;gap:12px}.inv-header-right{display:flex;gap:8px}.category-picker{margin-top:8px}.cat-group{margin-bottom:24px}.cat-group 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.15s;min-height:40px}.sd-trigger:hover{border-color:var(--border-light)}.sd-trigger.open{border-color:var(--accent)}.sd-trigger.disabled{opacity:.5;cursor:default}.sd-placeholder{color:var(--text-2);opacity:.6}.sd-value{color:var(--text-0)}.sd-arrow{color:var(--text-2);font-size:12px}.sd-dropdown{position:absolute;top:100%;left:0;right:0;margin-top:4px;background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 12px 32px #0006;z-index:50;overflow:hidden}.sd-search{width:100%;padding:10px 12px;background:var(--bg-1);border:none;border-bottom:1px solid var(--border);color:var(--text-0);font-size:13px;font-family:var(--font)}.sd-search:focus{outline:none}.sd-options{max-height:200px;overflow-y:auto}.sd-option{padding:8px 12px;cursor:pointer;font-size:13px;transition:background 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var(--border);border-radius:var(--radius);color:var(--text-0);font-size:13px;font-family:var(--font)}.dt-status-filter:focus{outline:none;border-color:var(--accent)}.dt-scroll{overflow-x:auto}.dt-table{width:100%;border-collapse:collapse;font-size:13px}.dt-table th{text-align:left;padding:10px 12px;background:var(--bg-1);border-bottom:1px solid var(--border);font-size:12px;font-weight:600;color:var(--text-2);text-transform:uppercase;letter-spacing:.5px;white-space:nowrap}.th-sortable{cursor:pointer}.th-sortable:hover{color:var(--text-0)}.th-sku{width:180px}.th-actions{width:100px}.dt-table td{padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:middle}.dt-table tr:hover td{background:var(--bg-hover)}.td-sku{color:var(--text-1);font-family:var(--font-mono);font-size:12px;white-space:nowrap}.td-data{max-width:200px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.status-badge{display:inline-block;padding:3px 8px;border-radius:4px;font-size:11px;font-weight:600;text-transform:capitalize;color:#fff;white-space:nowrap}.td-actions{white-space:nowrap}.btn-icon{background:none;border:none;cursor:pointer;padding:4px 6px;font-size:15px;border-radius:4px;transition:background .1s}.btn-icon:hover{background:var(--bg-3)}.dt-loading,.dt-empty{text-align:center;padding:48px 20px;color:var(--text-2);font-size:14px}.dt-empty-icon{font-size:40px;margin-bottom:12px;opacity:.5}.dt-pagination{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:16px;font-size:13px;color:var(--text-2)}.dt-pagination button{padding:6px 14px;background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-1);cursor:pointer;font-size:13px;font-family:var(--font);transition:all .15s}.dt-pagination button:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.dt-pagination button:disabled{opacity:.3;cursor:not-allowed}@media (max-width: 768px){.sidebar{width:60px;min-width:60px;padding:12px 0}.sidebar-brand{padding:0 0 16px;justify-content:center}.brand-text{display:none}.nav-item{justify-content:center;padding:10px}.nav-item span:last-child{display:none}.sidebar-footer{padding:8px}.user-email{display:none}.main-content{margin-left:60px;padding:16px}.wizard-fields{grid-template-columns:1fr}.summary-cards{grid-template-columns:1fr 1fr}}.photo-uploader{width:100%}.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:8px;margin-bottom:10px}.photo-thumb{position:relative;aspect-ratio:1;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:var(--bg-2)}.photo-thumb img{width:100%;height:100%;object-fit:cover;display:block}.photo-remove{position:absolute;top:4px;right:4px;width:22px;height:22px;border-radius:50%;background:#000000b3;color:#fff;border:none;cursor:pointer;font-size:11px;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .15s}.photo-thumb:hover .photo-remove{opacity:1}.photo-remove:hover{background:var(--red)}.photo-dropzone{border:2px dashed var(--border);border-radius:var(--radius);padding:24px 16px;text-align:center;cursor:pointer;transition:all .2s;background:transparent}.photo-dropzone:hover,.photo-dropzone.drag-over{border-color:var(--accent);background:var(--accent-bg)}.photo-dropzone.uploading{border-color:var(--accent);pointer-events:none;opacity:.7}.dropzone-content{display:flex;flex-direction:column;align-items:center;gap:6px}.dropzone-icon{font-size:24px;opacity:.6}.dropzone-text{font-size:13px;color:var(--text-1)}.dropzone-link{color:var(--accent);text-decoration:underline}.dropzone-hint{font-size:11px;color:var(--text-2)}.upload-spinner{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}.photo-error{margin-top:6px;font-size:12px;color:var(--red);background:#f8717114;padding:6px 10px;border-radius:4px}.photo-actions{display:flex;gap:8px;align-items:stretch}.photo-actions .photo-dropzone{flex:1;min-width:0}.camera-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:12px 16px;border:2px dashed var(--border);border-radius:var(--radius);background:transparent;cursor:pointer;transition:all .2s;min-width:90px;color:var(--text-1)}.camera-btn:hover{border-color:var(--accent);background:var(--accent-bg)}.camera-btn-icon{font-size:22px}.camera-btn-text{font-size:11px;font-weight:500;white-space:nowrap}.camera-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;background:#000c;display:flex;align-items:center;justify-content:center;padding:16px}.camera-modal{background:var(--bg-1, #1a1a2e);border-radius:12px;overflow:hidden;width:100%;max-width:520px;box-shadow:0 20px 60px #00000080}.camera-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.1)}.camera-title{font-size:14px;font-weight:600;color:#fff}.camera-close-btn{width:28px;height:28px;border-radius:50%;border:none;background:#ffffff1a;color:#fff;cursor:pointer;font-size:13px;display:flex;align-items:center;justify-content:center;transition:background .15s}.camera-close-btn:hover{background:#fff3}.camera-viewfinder{position:relative;width:100%;aspect-ratio:4 / 3;background:#000;display:flex;align-items:center;justify-content:center}.camera-video{width:100%;height:100%;object-fit:cover;display:block}.camera-loading{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:#ffffffb3;font-size:13px}.camera-controls{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;background:#0000004d}.camera-cancel-btn{background:none;border:none;color:#fff;font-size:14px;cursor:pointer;padding:8px 12px;opacity:.8;transition:opacity .15s}.camera-cancel-btn:hover{opacity:1}.camera-capture-btn{width:60px;height:60px;border-radius:50%;border:3px solid #fff;background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .1s}.camera-capture-btn:active{transform:scale(.92)}.camera-capture-btn:disabled{opacity:.4;cursor:not-allowed}.capture-circle{display:block;width:46px;height:46px;border-radius:50%;background:#fff;transition:background .15s}.camera-capture-btn:hover:not(:disabled) .capture-circle{background:#e0e0e0}.camera-spacer{width:60px}.camera-error{display:flex;flex-direction:column;align-items:center;gap:12px;padding:40px 24px;text-align:center}.camera-error-icon{font-size:32px}.camera-error p{color:#fffc;font-size:14px;margin:0;line-height:1.5}.camera-retry-btn{padding:8px 24px;border-radius:6px;border:none;background:#ffffff26;color:#fff;font-size:13px;cursor:pointer;transition:background .15s}.camera-retry-btn:hover{background:#ffffff40}.ref-listings{width:100%}.ref-entry{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:8px;overflow:hidden}.ref-entry-header{display:flex;align-items:center;gap:10px;padding:10px 14px;cursor:pointer;transition:background .1s}.ref-entry-header:hover{background:var(--bg-hover)}.ref-entry-num{font-size:11px;font-weight:600;color:var(--accent);font-family:var(--font-mono);min-width:24px}.ref-entry-summary{flex:1;font-size:13px;color:var(--text-1);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ref-entry-actions{display:flex;align-items:center;gap:4px}.ref-btn-icon{background:none;border:none;cursor:pointer;font-size:14px;padding:2px 4px;border-radius:3px;opacity:.5;transition:opacity .15s}.ref-btn-icon:hover{opacity:1}.ref-chevron{font-size:12px;color:var(--text-2);width:16px;text-align:center}.ref-entry-fields{padding:4px 14px 14px;border-top:1px solid var(--border)}.ref-row{display:flex;gap:10px;margin-top:10px}.ref-field{flex:1;min-width:0}.ref-field-wide{flex:3}.ref-field label{display:block;font-size:11px;font-weight:500;color:var(--text-2);margin-bottom:4px;text-transform:uppercase;letter-spacing:.3px}.ref-field input[type=text],.ref-field input[type=number],.ref-field input[type=date]{width:100%;padding:7px 10px;background:var(--bg-1);border:1px solid var(--border);border-radius:6px;color:var(--text-0);font-size:13px;font-family:var(--font);transition:border-color .15s}.ref-field input:focus{outline:none;border-color:var(--accent)}.ref-field input::placeholder{color:var(--text-2);opacity:.5}.ref-add-btn{display:flex;align-items:center;justify-content:center;width:100%;padding:10px;margin-top:4px;background:transparent;border:2px dashed var(--border);border-radius:var(--radius);color:var(--accent);font-size:13px;font-weight:500;font-family:var(--font);cursor:pointer;transition:all .15s}.ref-add-btn:hover{border-color:var(--accent);background:var(--accent-bg)}@media (max-width: 600px){.ref-row{flex-direction:column}.ref-field-wide{flex:1}}