@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap";:root{--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-tertiary:#f1f5f9;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--primary:#0ea5e9;--primary-hover:#0284c7;--primary-glow:#0ea5e914;--accent:#14b8a6;--accent-hover:#0f766e;--success:#10b981;--success-glow:#10b98114;--warning:#f59e0b;--warning-glow:#f59e0b14;--danger:#ef4444;--danger-glow:#ef444414;--border-color:#e2e8f0;--border-hover:#cbd5e1;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--shadow-sm:0 1px 3px #0000000d, 0 1px 2px #00000005;--shadow-md:0 8px 20px #0f172a0f;--shadow-lg:0 20px 40px #0f172a1f;--transition-fast:.15s ease;--transition-normal:.3s cubic-bezier(.4, 0, .2, 1);--lightningcss-light:initial;--lightningcss-dark: 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var(--accent));-webkit-text-fill-color:transparent;-webkit-background-clip:text}.nav-links{gap:1.5rem;display:flex}.nav-link{color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition-fast);background:0 0;border:none;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.95rem;font-weight:500;display:flex}.nav-link:hover{color:var(--text-primary);background:#0f172a0d}.nav-link.active{color:var(--primary);background:var(--primary-glow);box-shadow:inset 0 0 0 1px #0ea5e933}@media (width<=768px){.navbar{flex-direction:column;gap:1rem;padding:1rem}.nav-links{justify-content:space-around;width:100%}}.search-filter-bar{flex-wrap:wrap;gap:1rem;margin-bottom:2rem;display:flex}.search-input-wrapper{flex:1;min-width:250px;position:relative}.search-input-wrapper svg{color:var(--text-secondary);position:absolute;top:50%;left:1rem;transform:translateY(-50%)}.search-input{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;color:var(--text-primary);transition:var(--transition-fast);box-shadow:var(--shadow-sm);padding:.75rem 1rem .75rem 2.75rem;font-size:.95rem}.search-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow);outline:none}.select-filter{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);cursor:pointer;transition:var(--transition-fast);appearance:none;min-width:160px;box-shadow:var(--shadow-sm);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23475569' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");background-position:right .75rem center;background-repeat:no-repeat;background-size:1rem;outline:none;padding:.75rem 2rem .75rem 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.6rem;font-size:.75rem;font-weight:700;position:absolute;top:.75rem;right:.75rem;box-shadow:0 2px 5px #0000000d}.badge-available{color:var(--success);background:#10b9811a;border:1px solid #10b98133}.badge-low{color:var(--warning);background:#f59e0b1a;border:1px solid #f59e0b33}.badge-out{color:var(--danger);background:#ef44441a;border:1px solid #ef444433}.card-content{flex-direction:column;flex:1;padding:1.25rem;display:flex}.card-title{color:var(--text-primary);-webkit-line-clamp:2;-webkit-box-orient:vertical;height:3rem;margin-bottom:.5rem;font-size:1.15rem;line-height:1.3;display:-webkit-box;overflow:hidden}.card-meta{color:var(--text-secondary);flex-direction:column;flex:1;gap:.35rem;margin-bottom:1.25rem;font-size:.85rem;display:flex}.card-meta div{justify-content:space-between;display:flex}.card-meta span{color:var(--text-primary);font-weight:500}.card-btn{background:var(--bg-tertiary);border:1px solid var(--border-color);width:100%;color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition-fast);justify-content:center;align-items:center;gap:.5rem;padding:.75rem;font-size:.9rem;font-weight:600;display:flex}.item-card:hover .card-btn{background:var(--primary);border-color:var(--primary);color:#fff}.card-btn:hover{filter:brightness(1.05)}.modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;animation:fadeIn var(--transition-fast);background:#0f172a73;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-container{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:100%;max-width:650px;max-height:90vh;box-shadow:var(--shadow-lg);animation:scaleIn var(--transition-normal);position:relative;overflow-y:auto}.modal-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:1.5rem 2rem;display:flex}.modal-close{color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-sm);transition:var(--transition-fast);background:0 0;border:none;padding:.25rem;font-size:1.5rem}.modal-close:hover{color:var(--text-primary);background:#0f172a0d}.modal-body{padding:2rem}.form-grid{grid-template-columns:repeat(2,1fr);gap:1.25rem;display:grid}@media (width<=580px){.form-grid{grid-template-columns:1fr}}.form-group{flex-direction:column;gap:.5rem;display:flex}.form-group.full-width{grid-column:span 2}@media (width<=580px){.form-group.full-width{grid-column:span 1}}label{color:var(--text-secondary);font-size:.85rem;font-weight:600}.input-field{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);transition:var(--transition-fast);padding:.75rem 1rem;font-size:.95rem}.input-field:focus{border-color:var(--primary);box-shadow:0 0 0 3px 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.4rem;font-size:.7rem;font-weight:600}.kanban-badge-pending{color:var(--warning);background:#f59e0b1a}.kanban-badge-approved{color:var(--primary);background:#0ea5e91a}.kanban-badge-returned{color:var(--success);background:#10b9811a}.kanban-badge-rejected{color:var(--danger);background:#ef44441a}.kanban-badge-partial{color:#8b5cf6;background:#8b5cf61a}.admin-layout{flex-direction:column;gap:2rem;display:flex}.admin-header{justify-content:space-between;align-items:center;display:flex}.admin-tabs{border-bottom:1px solid var(--border-color);margin-bottom:1.5rem;display:flex}.admin-tab{color:var(--text-secondary);cursor:pointer;transition:var(--transition-fast);background:0 0;border:none;border-bottom:2px solid #0000;padding:.75rem 1.5rem;font-size:1rem}.admin-tab:hover{color:var(--text-primary)}.admin-tab.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:600}.table-container{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);overflow-x:auto}table{border-collapse:collapse;text-align:left;width:100%}th,td{border-bottom:1px solid var(--border-color);vertical-align:middle;padding:1rem 1.25rem}th{background:var(--bg-tertiary);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;font-size:.85rem;font-weight:600}td{color:var(--text-primary);font-size:.9rem}tr:last-child td{border-bottom:none}tr:nth-child(2n) td{background:#f8fafc}tr:hover td{background:#0f172a05}.btn-icon{color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-sm);transition:var(--transition-fast);background:0 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var(--border-color);border-radius:var(--radius-md);width:100%;max-width:400px;box-shadow:var(--shadow-md);animation:scaleIn var(--transition-normal);padding:2.5rem}.auth-header{text-align:center;margin-bottom:2rem}.auth-header svg{color:var(--primary);margin-bottom:1rem}.spinner-wrapper{justify-content:center;align-items:center;min-height:300px;display:flex}.spinner{border:3px solid #0f172a1a;border-top-color:var(--primary);border-radius:50%;width:40px;height:40px;animation:1s linear infinite spin}.empty-state{color:var(--text-secondary);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:1rem;padding:4rem 2rem;display:flex}.empty-state svg{color:var(--text-muted)}.cart-floating-btn{background:var(--primary);color:#fff;cursor:pointer;z-index:400;width:65px;height:65px;transition:all var(--transition-normal);border:2px solid #fffc;border-radius:50%;justify-content:center;align-items:center;display:flex;position:fixed;bottom:2.5rem;right:2.5rem;box-shadow:0 8px 30px #0ea5e94d}.cart-floating-btn:hover{background:var(--primary-hover);transform:scale(1.1)translateY(-3px);box-shadow:0 12px 35px #0ea5e973}.cart-floating-btn.pulse{animation:2s infinite cartPulse}@keyframes cartPulse{0%{box-shadow:0 0 #0ea5e980}70%{box-shadow:0 0 0 15px #0ea5e900}to{box-shadow:0 0 #0ea5e900}}.cart-btn-badge{background:var(--danger);color:#fff;border:2px solid var(--primary);width:24px;height:24px;box-shadow:var(--shadow-sm);border-radius:50%;justify-content:center;align-items:center;font-size:.75rem;font-weight:800;display:flex;position:absolute;top:-2px;right:-2px}@keyframes slideInRight{0%{transform:translate(100%)}to{transform:translate(0)}}.cart-sidebar-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;animation:fadeIn var(--transition-fast);background:#0f172a73;justify-content:flex-end;display:flex;position:fixed;inset:0}.cart-sidebar{background:var(--bg-secondary);border-left:1px solid var(--border-color);width:100%;max-width:500px;height:100%;box-shadow:var(--shadow-lg);animation:slideInRight var(--transition-normal);flex-direction:column;display:flex}.cart-sidebar-header{border-bottom:1px solid var(--border-color);background:var(--bg-tertiary);justify-content:space-between;align-items:center;padding:1.5rem;display:flex}.cart-sidebar-body{flex-direction:column;flex:1;gap:1.5rem;padding:1.5rem;display:flex;overflow-y:auto}.cart-items-section{flex-direction:column;gap:.75rem;display:flex}.cart-item-row{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-sm);align-items:center;gap:.75rem;padding:.85rem;display:flex}.cart-item-thumb{object-fit:cover;background:#f1f5f9;border-radius:4px;width:50px;height:50px}.cart-item-info{flex:1}.cart-item-name{color:var(--text-primary);font-size:.95rem;font-weight:600;line-height:1.2}.cart-item-desc{color:var(--text-secondary);margin-top:.15rem;font-size:.75rem}.cart-item-controls{align-items:center;gap:.5rem;display:flex}.cart-qty-btn{border:1px solid var(--border-color);background:var(--bg-tertiary);width:24px;height:24px;color:var(--text-primary);cursor:pointer;transition:var(--transition-fast);border-radius:4px;justify-content:center;align-items:center;font-weight:700;display:flex}.cart-qty-btn:hover{background:#cbd5e1}.cart-qty-val{text-align:center;min-width:15px;font-size:.9rem;font-weight:700}.cart-remove-btn{color:var(--text-muted);cursor:pointer;transition:var(--transition-fast);background:0 0;border:none;padding:.25rem}.cart-remove-btn:hover{color:var(--danger)}