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rgba(249,115,22,.15)}textarea.form-control{resize:vertical;min-height:100px}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,var(--primary-900),var(--primary-700))}.login-card{background:#fff;border-radius:var(--radius-xl);padding:48px;width:100%;max-width:420px;box-shadow:var(--shadow-xl)}.login-card h1{font-size:1.5rem;text-align:center;margin-bottom:8px}.login-card p{text-align:center;color:var(--gray-500);margin-bottom:32px}.alert{padding:14px 18px;border-radius:var(--radius-md);font-size:.9rem;margin-bottom:16px}.alert-success{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}.alert-error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}.alert-warning{background:#fffbeb;color:#92400e;border:1px solid #fde68a}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:20px;font-size:.75rem;font-weight:600}.badge-success{background:#ecfdf5;color:#065f46}.badge-warning{background:#fffbeb;color:#92400e}.badge-error{background:#fef2f2;color:#991b1b}.import-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));grid-gap:16px;gap:16px;margin-bottom:24px}.stat-card{background:#fff;padding:24px;border-radius:var(--radius-md);border:1px solid var(--gray-200);text-align:center}.stat-card .value{font-size:2rem;font-weight:800;color:var(--primary-800)}.stat-card .label{font-size:.8rem;color:var(--gray-500);text-transform:uppercase;letter-spacing:.05em;margin-top:4px}.upload-area{border:2px dashed var(--gray-300);border-radius:var(--radius-lg);padding:48px;text-align:center;background:#fff;cursor:pointer;transition:all var(--transition)}.upload-area:hover{border-color:var(--accent-400);background:var(--accent-100)}.upload-area .icon{font-size:3rem;margin-bottom:16px}.upload-area h3{font-size:1.1rem;margin-bottom:8px}.upload-area p{color:var(--gray-500);font-size:.9rem}.loading{display:flex;align-items:center;justify-content:center;padding:80px 24px}.spinner{width:40px;height:40px;border:3px solid var(--gray-200);border-top-color:var(--accent-400);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.empty-state{text-align:center;padding:60px 24px;color:var(--gray-400)}.empty-state .icon{font-size:4rem;margin-bottom:16px;opacity:.3}.empty-state h3{font-size:1.2rem;color:var(--gray-600);margin-bottom:8px}@media (max-width:1024px){.catalog-layout{grid-template-columns:1fr}.sidebar{position:static}.sidebar .filter-group{display:none}.sidebar.sidebar-open .filter-group{display:block}.sidebar-toggle{display:flex!important;align-items:center;gap:8px;padding:10px 16px;background:#fff;border:1px solid var(--gray-300);border-radius:var(--radius-md);font-size:.9rem;font-weight:600;color:var(--gray-700);cursor:pointer;width:100%;margin-bottom:12px;transition:var(--transition)}.sidebar-toggle:hover{border-color:var(--accent-400);color:var(--accent-500)}.product-detail{gap:32px}.admin-layout,.product-detail{grid-template-columns:1fr}.admin-sidebar{display:none}}@media (max-width:768px){.hero h1{font-size:2rem}.hero p{font-size:1rem}.hero{padding:48px 16px}.nav{display:none}.hamburger,.nav.open{display:flex}.nav.open{flex-direction:column;position:absolute;top:72px;left:0;right:0;background:var(--primary-900);padding:16px 24px 24px;gap:16px;box-shadow:var(--shadow-lg)}.categories-grid,.products-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.header-inner{height:60px}.container{padding:0 16px}.section{padding:40px 0}.footer-inner{flex-direction:column;text-align:center}}@media (max-width:480px){.hero h1{font-size:1.6rem}.products-grid{grid-template-columns:1fr}.search-bar{flex-direction:column}.search-bar button{margin:4px;border-radius:var(--radius-md)}}