@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-card: #1e293b;--bg-input: #0f172a;--border: #334155;--border-light: #475569;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--accent: #6366f1;--accent-hover: #4f46e5;--accent-glow: rgba(99,102,241,.25);--success: #10b981;--success-bg: rgba(16,185,129,.12);--warning: #f59e0b;--warning-bg: rgba(245,158,11,.12);--danger: #ef4444;--danger-bg: rgba(239,68,68,.12);--info: #06b6d4;--radius: 12px;--radius-sm: 8px;--shadow: 0 4px 24px rgba(0,0,0,.4)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;overflow:hidden}body{font-family:Inter,-apple-system,sans-serif;background:var(--bg-primary);color:var(--text-primary);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}#root{height:100%;display:flex;flex-direction:column}.app-shell{display:flex;flex-direction:column;height:100%}.page-content{flex:1;overflow-y:auto;padding:16px 16px 90px;-webkit-overflow-scrolling:touch}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:#1e293bf2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-top:1px solid var(--border);display:flex;z-index:100;padding-bottom:env(safe-area-inset-bottom)}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:10px 4px 8px;color:var(--text-muted);text-decoration:none;font-size:11px;font-weight:500;gap:4px;transition:color .2s;border:none;background:none;cursor:pointer}.nav-item.active{color:var(--accent)}.nav-item svg{width:22px;height:22px}.nav-item.scan-btn{position:relative}.nav-item.scan-btn .scan-circle{width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#818cf8);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px var(--accent-glow);margin-top:-24px;margin-bottom:2px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.card+.card{margin-top:12px}.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),#818cf8)}.stat-value{font-size:28px;font-weight:700;line-height:1}.stat-label{font-size:12px;color:var(--text-muted);margin-top:4px}.stat-change{font-size:12px;margin-top:8px;display:flex;align-items:center;gap:4px}.stat-up{color:var(--success)}.stat-down{color:var(--danger)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;border:none;cursor:pointer;transition:all .2s;font-family:inherit;text-decoration:none;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--accent),#818cf8);color:#fff;box-shadow:0 4px 15px var(--accent-glow)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px var(--accent-glow)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--accent);color:var(--accent)}.btn-danger{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(239,68,68,.3)}.btn-success{background:var(--success-bg);color:var(--success);border:1px solid rgba(16,185,129,.3)}.btn-sm{padding:8px 14px;font-size:13px;border-radius:6px}.btn-full{width:100%}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.input-group{margin-bottom:14px}.input-label{font-size:13px;color:var(--text-secondary);margin-bottom:6px;display:block;font-weight:500}.input{width:100%;padding:12px 14px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-size:15px;font-family:inherit;transition:border-color .2s,box-shadow .2s;outline:none;-webkit-appearance:none}.input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.input::placeholder{color:var(--text-muted)}.input-icon-wrap{position:relative}.input-icon-wrap .input{padding-left:42px}.input-icon-wrap svg{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--text-muted);width:18px;height:18px}.page-header{margin-bottom:20px}.page-title{font-size:22px;font-weight:700}.page-subtitle{font-size:13px;color:var(--text-muted);margin-top:3px}.list-item{display:flex;align-items:center;gap:12px;padding:14px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:8px;transition:border-color .2s}.list-item:active{border-color:var(--accent);background:#6366f10d}.list-item-icon{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:20px}.list-item-content{flex:1;min-width:0}.list-item-title{font-weight:600;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.list-item-sub{font-size:12px;color:var(--text-muted);margin-top:2px}.list-item-end{text-align:right;flex-shrink:0}.badge{display:inline-flex;align-items:center;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:600}.badge-success{background:var(--success-bg);color:var(--success)}.badge-warning{background:var(--warning-bg);color:var(--warning)}.badge-danger{background:var(--danger-bg);color:var(--danger)}.badge-info{background:#06b6d41f;color:var(--info)}.badge-default{background:var(--bg-secondary);color:var(--text-secondary)}.scanner-container{position:relative;width:100%;border-radius:var(--radius);overflow:hidden;background:#000;aspect-ratio:1}.scanner-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;pointer-events:none}.scanner-frame{width:65%;aspect-ratio:1;position:relative}.scanner-corner{position:absolute;width:24px;height:24px;border-color:var(--accent);border-style:solid}.scanner-corner.tl{top:0;left:0;border-width:3px 0 0 3px;border-radius:4px 0 0}.scanner-corner.tr{top:0;right:0;border-width:3px 3px 0 0;border-radius:0 4px 0 0}.scanner-corner.bl{bottom:0;left:0;border-width:0 0 3px 3px;border-radius:0 0 0 4px}.scanner-corner.br{bottom:0;right:0;border-width:0 3px 3px 0;border-radius:0 0 4px}.scanner-line{position:absolute;left:5%;right:5%;height:2px;background:linear-gradient(90deg,transparent,var(--accent),transparent);animation:scan-line 2s ease-in-out infinite}@keyframes scan-line{0%{top:5%}50%{top:90%}to{top:5%}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;display:flex;align-items:flex-end;justify-content:center;animation:fadeIn .2s}.modal-sheet{width:100%;max-width:600px;background:var(--bg-secondary);border-radius:20px 20px 0 0;padding:24px;padding-bottom:calc(24px + env(safe-area-inset-bottom));animation:slideUp .3s ease-out;max-height:90vh;overflow-y:auto}.modal-handle{width:40px;height:4px;background:var(--border-light);border-radius:2px;margin:0 auto 20px}.modal-title{font-size:18px;font-weight:700;margin-bottom:16px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.toast{position:fixed;top:20px;left:50%;transform:translate(-50%);background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 20px;font-size:14px;font-weight:500;z-index:300;box-shadow:var(--shadow);animation:toastIn .3s ease-out;white-space:nowrap;max-width:90vw}.toast.success{border-color:var(--success);color:var(--success)}.toast.error{border-color:var(--danger);color:var(--danger)}@keyframes toastIn{0%{opacity:0;top:0}to{opacity:1;top:20px}}.upload-zone{border:2px dashed var(--border);border-radius:var(--radius);padding:40px 20px;text-align:center;cursor:pointer;transition:all .2s;background:var(--bg-input)}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--accent);background:var(--accent-glow)}.upload-icon{font-size:48px;margin-bottom:12px}.upload-text{font-size:15px;font-weight:600;color:var(--text-secondary)}.upload-hint{font-size:12px;color:var(--text-muted);margin-top:6px}.data-table{width:100%;border-collapse:collapse;font-size:13px}.data-table th{text-align:left;padding:10px 12px;background:var(--bg-input);color:var(--text-muted);font-weight:600;font-size:12px;border-bottom:1px solid var(--border)}.data-table td{padding:12px;border-bottom:1px solid rgba(51,65,85,.5)}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover td{background:#6366f10a}.progress-bar{height:6px;background:var(--border);border-radius:3px;overflow:hidden}.progress-fill{height:100%;border-radius:3px;transition:width .5s ease;background:linear-gradient(90deg,var(--accent),#818cf8)}.qty-control{display:flex;align-items:center;gap:0;border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}.qty-btn{width:44px;height:44px;background:var(--bg-secondary);border:none;color:var(--text-primary);font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s}.qty-btn:active{background:var(--accent)}.qty-input{flex:1;text-align:center;background:var(--bg-input);border:none;color:var(--text-primary);font-size:18px;font-weight:700;padding:10px;font-family:inherit;outline:none}.section-title{font-size:13px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px;margin-top:20px}.empty-state{text-align:center;padding:48px 20px;color:var(--text-muted)}.empty-state svg{width:56px;height:56px;margin-bottom:16px;opacity:.4}.empty-state h3{font-size:16px;font-weight:600;color:var(--text-secondary);margin-bottom:8px}.empty-state p{font-size:14px}.skeleton{background:linear-gradient(90deg,var(--bg-card) 0%,var(--bg-secondary) 50%,var(--bg-card) 100%);background-size:200%;animation:shimmer 1.5s infinite;border-radius:6px}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:2px}.search-bar{display:flex;align-items:center;gap:10px;margin-bottom:16px}.search-bar .input{margin:0;flex:1}.divider{height:1px;background:var(--border);margin:16px 0}.tabs{display:flex;gap:4px;background:var(--bg-input);border-radius:var(--radius-sm);padding:4px;margin-bottom:16px}.tab-btn{flex:1;padding:9px;border:none;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;background:transparent;color:var(--text-muted);transition:all .2s;font-family:inherit}.tab-btn.active{background:var(--bg-card);color:var(--text-primary);box-shadow:0 1px 4px #0000004d}.diff-positive{color:var(--danger)}.diff-negative{color:var(--warning)}.diff-zero{color:var(--success)}.scan-history-card{padding:10px 12px}.scan-history-main{display:flex;align-items:flex-start;gap:10px;min-width:0}.scan-history-img{width:44px;height:44px;border-radius:8px;object-fit:cover;border:1px solid var(--border);flex-shrink:0}.scan-history-info{flex:1;min-width:0}.scan-history-title{font-weight:700;font-size:13px;line-height:1.35;overflow-wrap:anywhere}.scan-history-meta{display:flex;flex-wrap:wrap;gap:3px 8px;font-size:11px;color:var(--text-muted);margin-top:4px}.scan-history-note{font-size:11px;color:var(--text-muted);font-style:italic;margin-top:4px}.scan-history-qty{text-align:right;flex-shrink:0;min-width:44px}.scan-history-actions{display:flex;align-items:center;justify-content:flex-end;gap:6px;flex-wrap:wrap;margin-top:8px}@media(max-width:420px){.scan-history-main{align-items:flex-start}.scan-history-actions{justify-content:flex-start;padding-left:54px}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin{animation:spin 1s linear infinite}