.back-to-top.svelte-qhjwxi{position:fixed;bottom:95px;right:30px;width:50px;height:50px;background:var(--shop-primary);color:#fff;border:none;border-radius:50%;box-shadow:0 4px 12px #0003;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.5rem;z-index:1000;transition:all .3s ease;animation:svelte-qhjwxi-fadeIn .3s ease}.back-to-top.svelte-qhjwxi:hover{background:var(--shop-primary-hover);transform:translateY(-3px);box-shadow:0 6px 16px #00000040}.back-to-top.svelte-qhjwxi:active{transform:translateY(-1px)}@keyframes svelte-qhjwxi-fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.back-to-top.svelte-qhjwxi{bottom:160px;right:15px;width:45px;height:45px;font-size:1.3rem}}.error-page.svelte-rcwl2i{display:flex;align-items:center;justify-content:center;padding:5rem 1.5rem;text-align:center;min-height:40vh}.error-content.svelte-rcwl2i{max-width:480px}.error-code.svelte-rcwl2i{font-size:clamp(6rem,20vw,10rem);font-weight:800;line-height:1;color:var(--shop-primary, #007bff);letter-spacing:-.05em;margin-bottom:1rem;-webkit-user-select:none;user-select:none}.error-title.svelte-rcwl2i{font-size:1.75rem;font-weight:700;margin:0 0 .75rem}.error-message.svelte-rcwl2i{color:#6c757d;margin:0 0 2rem;font-size:1.05rem}.error-home-btn.svelte-rcwl2i{display:inline-block;padding:.75rem 2rem;background:var(--shop-primary, #007bff);color:#fff;border-radius:var(--shop-border-radius, .375rem);text-decoration:none;font-weight:600;transition:background .2s,transform .15s}.error-home-btn.svelte-rcwl2i:hover{background:var(--shop-primary-hover, #0056b3);transform:translateY(-1px)}.error-home-btn.svelte-rcwl2i:active{transform:translateY(0)}