:root{--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--primary-color: #6e48aa;--primary-dark: #4a2d7a;--primary-light: #8a6bbd;--secondary-color: #9d50bb;--accent-color: #4776e6;--success-color: #10b981;--warning-color: #f59e0b;--danger-color: #ee6262;--info-color: #3b82f6;--background: #f8fafc;--surface: #ffffff;--surface-alt: #f1f5f9;--surface-elevated: #ffffff;--text: #1e293b;--text-muted: #64748b;--text-light: #94a3b8;--text-lighter: #cbd5e1;--border-color: #e2e8f0;--border-light: #f1f5f9;--border-dark: #cbd5e1;--shadow-color: rgba(0, 0, 0, .05);--card-gradient: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);--accent-gradient: linear-gradient(135deg, var(--accent-color) 0%, var(--secondary-color) 100%);--success-gradient: linear-gradient(135deg, var(--success-color) 0%, #059669 100%);--warning-gradient: linear-gradient(135deg, var(--warning-color) 0%, #d97706 100%);--danger-gradient: linear-gradient(135deg, 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ease}.modern-export-btn:hover .icon-excel{transform:scale(1.1)}.modern-spinner{width:20px;height:20px;border:2px solid transparent;border-top:2px solid currentColor;border-right:2px solid currentColor;border-radius:50%;animation:modern-spin .8s linear infinite;display:inline-block}.modern-spinner.large{width:48px;height:48px;border-width:3px;margin-bottom:1rem}@keyframes modern-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.inventory-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}.item-card{padding:0;overflow:hidden;display:flex;flex-direction:column;height:100%;cursor:pointer;transition:var(--transition-bounce);background:var(--surface-elevated)}.item-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-2xl)}.card-image-container{position:relative;height:200px;background:var(--surface-alt);overflow:hidden;border-bottom:1px solid var(--border-color)}.card-image{width:100%;height:100%;object-fit:cover;transition:var(--transition-slow)}.item-card:hover .card-image{transform:scale(1.08)}.card-badge{position:absolute;top:1rem;right:-2.5rem;z-index:20;display:flex;align-items:center;gap:.5rem;padding:.5rem 3rem;font-size:.75rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:#fff;background:#111;transform:rotate(45deg) translateZ(0);transform-origin:center;box-shadow:0 6px 32px #0000004d,0 4px 20px #0003,inset 0 1px #fff3;line-height:1.2;width:160px;text-shadow:0 1px 2px rgba(0,0,0,.5);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.card-badge__dot{width:.5rem;height:.5rem;border-radius:50%;background:#fff;box-shadow:0 0 8px currentColor;flex-shrink:0;animation:status-pulse 2s ease-in-out 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.InventoryApp__form-group:last-child{grid-column:1 / -1}.modal-actions{display:flex;justify-content:flex-end;gap:.75rem;margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--border-light)}.modal-submit{padding:.875rem 1.5rem;font-size:.95rem}.update-stamp{margin-top:.5rem;padding:.75rem 1rem;border-radius:var(--border-radius);border:1px dashed var(--border-light);background:#58afe314;display:inline-flex;align-items:center;gap:.75rem;font-size:.875rem;color:var(--text-light);font-weight:600}.photo-section{margin-top:1rem}.loading-state{text-align:center;padding:4rem 1rem;color:var(--text-muted);display:flex;flex-direction:column;align-items:center;gap:1rem}.empty-state{text-align:center;padding:3rem 2rem;background:var(--surface);border:2px dashed var(--border-color);border-radius:var(--border-radius);box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:center;gap:1rem}.empty-icon{font-size:4rem;margin-bottom:.5rem;opacity:.7}.empty-state h3{margin:0;color:var(--text);font-weight:700;font-size:1.5rem}.empty-state p{margin:0;color:var(--text-muted);font-size:1rem;line-height:1.5}@media (max-width: 1200px){.InventoryApp{padding:1.25rem}.inventory-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.25rem}}@media (max-width: 768px){.InventoryApp{padding:1rem}.app-content{gap:1.5rem}.inventory-toolbar{padding:1.25rem;gap:1rem}.toolbar-main-section{flex-direction:column;align-items:stretch;gap:1rem}.search-container{min-width:auto}.toolbar-controls{justify-content:space-between}.toolbar-actions{justify-content:center;width:100%}.inventory-grid,.header-stats{grid-template-columns:1fr;gap:1rem}.stats-header{flex-direction:column;align-items:flex-start;gap:.75rem}.form-grid,.InventoryApp__form-row{grid-template-columns:1fr}.modal-content{padding:1.5rem;margin:1rem}.modal-actions{flex-direction:column}.modern-submit-btn{width:100%;justify-content:center}.card-actions .btn-xs .btn-text,.reset-buttons .btn .btn-text{display:inline}}@media (max-width: 480px){.InventoryApp{padding:.75rem}.InventoryApp__card,.card-content,.stat-card{padding:1.25rem}.stat-number{font-size:2rem}.section-title{font-size:1.5rem}.modal-content{padding:1.25rem}.card-badge{padding:.4rem 2.5rem;width:140px;right:-2rem;font-size:.7rem}.toolbar-controls{flex-direction:column;gap:.75rem}.reset-buttons{justify-content:center;width:100%}}@media print{.inventory-toolbar,.InventoryApp__form-actions,.card-actions,.modal-backdrop{display:none!important}.professional-card{box-shadow:none;border:1px solid #000}}.arrow-up{position:fixed;bottom:6rem;right:1rem;width:46px;height:46px;border-radius:50%;border:none;background:var(--card-gradient);color:#fff;font-size:1.5rem;font-weight:700;cursor:pointer;box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transform:translateY(20px);transition:opacity .3s ease,transform .3s ease,box-shadow .3s 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.popout-progress-bar{background:var(--popout-info)}@keyframes toast-in{to{opacity:1;transform:none}}@keyframes toast-out{to{opacity:0;transform:translateY(-10px) scale(.98)}}@keyframes toast-progress{0%{transform:scaleX(1)}to{transform:scaleX(0)}}@media (max-width:640px){.popout-message{min-width:unset;width:calc(100vw - 2rem)}.toast-container.top-right,.toast-container.top-left{top:1rem}.toast-container.bottom-right,.toast-container.bottom-left{bottom:1rem}}:root{--admin-dock-top: 50%;--admin-gap: .75rem}.admin-toggle{position:fixed;right:1.5rem;bottom:2rem;width:56px;height:56px;border-radius:50%;border:none;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;display:none;align-items:center;justify-content:center;box-shadow:0 8px 32px #667eea4d;z-index:11002;transition:all .3s cubic-bezier(.4,0,.2,1);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.admin-toggle:hover{transform:translateY(-2px) scale(1.05);box-shadow:0 12px 40px 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