:root{--bg: #e8eaee;--card-bg: rgba(255, 255, 255, .72);--card-border: rgba(0, 0, 0, .1);--card-border-glow: rgba(99, 102, 241, .45);--card-shadow: 0 1px 3px rgba(17, 24, 39, .06), 0 1px 2px rgba(17, 24, 39, .04);--text-primary: #1f2530;--text-secondary: #5b6472;--text-muted: #9aa2b1;--accent-primary: #5b5ef0;--accent-secondary: #0891b2;--success: #059669;--danger: #dc2626;--surface: rgba(17, 24, 39, .035);--surface-hover: rgba(17, 24, 39, .07);--input-bg: #ffffff;--scrim: rgba(30, 35, 45, .45);--chip-bg: rgba(91, 94, 240, .12);--chip-text: #4338ca;--font-sans: "Inter", system-ui, sans-serif;--font-mono: "Fira Code", monospace;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 18px}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html{overflow-x:hidden}body{background:var(--bg);color:var(--text-primary);font-family:var(--font-sans);min-height:100vh;min-height:100dvh;overflow-x:hidden}.bg-blur{position:fixed;width:600px;height:600px;border-radius:50%;filter:blur(120px);z-index:0;opacity:.1;pointer-events:none}.bg-blur-1{background:radial-gradient(circle,var(--accent-primary),transparent 70%);top:-10%;left:-10%}.bg-blur-2{background:radial-gradient(circle,var(--accent-secondary),transparent 70%);bottom:-10%;right:-10%}.boot-screen{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;color:var(--text-secondary)}.app-container{position:relative;z-index:1;width:100%;max-width:1200px;margin:0 auto;padding:calc(16px + env(safe-area-inset-top)) 16px calc(16px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:16px}.shell-main{display:flex;flex-direction:column;gap:16px}.app-header{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:12px 18px;background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--card-shadow)}.logo-area{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit}.logo-icon{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));border-radius:10px;color:#fff}.logo-area h1{font-size:18px}.subtitle{font-size:10px;letter-spacing:1px;text-transform:uppercase;color:var(--text-secondary)}.top-nav{display:flex;gap:8px;flex:1;flex-wrap:wrap}.nav-link{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:var(--radius-sm);color:var(--text-secondary);text-decoration:none;font-size:13px;font-weight:500;border:1px solid transparent}.nav-link:hover{background:var(--surface-hover);color:var(--text-primary)}.nav-link.active{background:var(--chip-bg);color:var(--accent-primary);border-color:var(--card-border-glow)}.user-area{display:flex;align-items:center;gap:10px;margin-left:auto}.user-name{font-size:13px;color:var(--text-secondary)}.card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--card-shadow);padding:18px;display:flex;flex-direction:column;gap:14px;min-width:0}.card-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.header-left{display:flex;align-items:center;gap:10px;min-width:0}.card-header h2{font-size:17px;display:flex;align-items:center;gap:8px}.card-header h2 svg{color:var(--accent-primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;font-family:inherit;font-size:13px;font-weight:600;padding:10px 16px;border-radius:var(--radius-md);border:1px solid var(--card-border);background:var(--surface);color:var(--text-primary);text-decoration:none}.btn:hover{background:var(--surface-hover)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--accent-primary),#4f46e5);border:none;color:#fff}.btn-secondary{background:var(--surface)}.btn-action{font-size:12px;padding:8px 12px}.btn-icon{width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;border-radius:8px;background:transparent;border:1px solid var(--card-border);color:var(--text-secondary);cursor:pointer}.btn-icon:hover{background:var(--surface-hover);color:var(--text-primary)}.badge{font-size:10px;font-weight:700;text-transform:uppercase;padding:3px 8px;border-radius:8px;background:var(--surface-hover);color:var(--text-secondary)}.badge-success{background:#05966924;color:var(--success)}.badge-danger{background:#dc26261f;color:var(--danger)}.chip{display:inline-block;font-size:11px;padding:2px 8px;margin:2px 4px 2px 0;border-radius:8px;background:var(--chip-bg);color:var(--chip-text)}.muted{color:var(--text-muted);font-size:12px}.mono{font-family:var(--font-mono);font-size:12px}.field{display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--text-secondary)}.field input:not([type=checkbox]),.camera-select,select{padding:10px 12px;background:var(--input-bg);border:1px solid var(--card-border);border-radius:var(--radius-sm);color:var(--text-primary);font-family:inherit;font-size:14px}.field input:focus,.camera-select:focus,select:focus{outline:2px solid var(--card-border-glow);outline-offset:-1px}.field.check{flex-direction:row;align-items:center;gap:8px;color:var(--text-primary)}.checkbox-list{display:flex;flex-direction:column;gap:6px;max-height:220px;overflow-y:auto;border:1px solid var(--card-border);border-radius:var(--radius-sm);padding:10px;background:var(--input-bg)}.check{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-primary)}.check.disabled{opacity:.5}.check code{font-family:var(--font-mono);font-size:11px;color:var(--text-muted)}.form-error{color:var(--danger);font-size:13px}.login-wrap{position:relative;z-index:1;min-height:100vh;min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:20px}.login-card{width:100%;max-width:360px;align-items:stretch;text-align:center}.login-logo{width:56px;height:56px;margin:0 auto;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));border-radius:16px;color:#fff}.login-card h1{font-size:22px}.login-sub{color:var(--text-secondary);font-size:13px;margin-top:-6px}.login-card .field{text-align:left}.module-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}.module-tile{align-items:center;justify-content:center;text-align:center;gap:10px;padding:24px 14px;text-decoration:none;color:inherit;transition:transform .15s,border-color .15s,box-shadow .15s}.module-tile:hover{transform:translateY(-3px);border-color:var(--card-border-glow);box-shadow:0 6px 16px #5b5ef01f}.module-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--chip-bg);border-radius:14px;color:var(--accent-primary)}.module-icon svg{width:24px;height:24px}.module-name{font-weight:600;font-size:14px}.empty-state{display:flex;flex-direction:column;align-items:center;gap:10px;padding:32px 16px;text-align:center;color:var(--text-muted)}.empty-state svg{width:32px;height:32px}.table-card{padding:0;overflow-x:auto}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:10px 14px;text-align:left;font-size:13px;border-bottom:1px solid var(--card-border)}.data-table th{font-size:11px;text-transform:uppercase;color:var(--text-secondary)}.data-table tbody tr:hover{background:var(--surface)}.data-table tr.inactive{opacity:.5}.row-actions{display:flex;gap:6px;justify-content:flex-end}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:var(--scrim);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:16px;height:100vh;height:100dvh}.modal-form{width:100%;max-width:440px;max-height:90vh;overflow-y:auto}.modal-form h3{font-size:17px}.modal-actions{display:flex;justify-content:flex-end;gap:10px}.modal-scanner{width:100%;max-width:460px}.dashboard-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:16px}.dashboard-grid>*{min-width:0}.sidebar-grid{display:flex;flex-direction:column;gap:16px;min-width:0}.scanner-actions{display:flex;flex-direction:column;gap:10px}.file-btn{position:relative}.result-text{width:100%;max-width:100%;min-height:90px;resize:none;background:var(--input-bg);border:1px solid var(--card-border);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-mono);font-size:13px;padding:12px}.action-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.reader{width:100%;border-radius:var(--radius-md);overflow:hidden}.camera-controls{display:flex;gap:8px;align-items:center}.camera-select{flex:1;min-width:0}.product-loading{display:flex;justify-content:center;padding:20px}.spinner{width:28px;height:28px;border:3px solid rgba(17,24,39,.1);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.product-info{display:flex;flex-direction:column;gap:12px}.product-info h3{font-size:15px}.product-details-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.detail-item{display:flex;flex-direction:column;gap:2px;padding:8px;background:var(--surface);border:1px solid var(--card-border);border-radius:var(--radius-sm)}.detail-label{font-size:9px;text-transform:uppercase;color:var(--text-muted)}.detail-value{font-size:13px;word-break:break-all}.history-list{list-style:none;display:flex;flex-direction:column;gap:8px;max-height:280px;overflow-y:auto}.history-item{display:flex;align-items:center;gap:10px;justify-content:space-between;padding:10px;background:var(--surface);border:1px solid var(--card-border);border-radius:var(--radius-md);min-width:0}.history-item-main{flex:1;min-width:0;overflow:hidden;cursor:pointer;display:flex;flex-direction:column;gap:4px}.history-item-title{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-item-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;min-width:0;font-size:11px;color:var(--text-secondary)}svg{width:18px;height:18px}.module-icon svg,.login-logo svg,.empty-state svg{width:auto;height:auto}@media(max-width:760px){.dashboard-grid{grid-template-columns:1fr}.top-nav{order:3;width:100%}.app-header{gap:10px}.action-grid,.product-details-grid{grid-template-columns:1fr}}