.back-to-top.svelte-xb6ku1{position:fixed;bottom:1.2rem;right:1.5rem;z-index:50;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:50%;width:44px;height:44px;color:var(--text-color);cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px var(--shadow-color);opacity:.9;transition:opacity .2s,transform .2s}:root[data-theme=light] .back-to-top{background:#bfbfbf}:root:not([data-theme=light]) .back-to-top{background:#555;border-color:#888;opacity:.9}@media(min-width:769px){.back-to-top.mobile-only.svelte-xb6ku1{display:none}}.back-to-top.svelte-xb6ku1:hover{opacity:1;transform:scale(1.1)}.overlay.svelte-13y9rst{display:flex;align-items:center;justify-content:center;min-height:50vh;padding:2rem}.card.svelte-13y9rst{background:var(--bg-secondary);border-radius:12px;box-shadow:0 4px 24px var(--shadow-color);padding:2.5rem 2rem;width:100%;min-width:360px;max-width:360px;text-align:center}.lock-icon.svelte-13y9rst{color:var(--text-muted);margin-bottom:1rem}h2.svelte-13y9rst{margin:0 0 1.5rem;font-size:1.2rem;color:var(--text-color)}h2.svelte-13y9rst .name:where(.svelte-13y9rst){color:var(--text-color-2nd);font-weight:700}form.svelte-13y9rst{display:flex;flex-direction:column;gap:.75rem}.hint.svelte-13y9rst{margin:0;font-size:.85rem;color:var(--text-muted);text-align:left}input[type=password].svelte-13y9rst{width:100%;padding:.6rem .8rem;font-size:1rem;border:1px solid var(--border-color);border-radius:6px;background:var(--bg-color);color:var(--text-color);box-sizing:border-box}input[type=password].svelte-13y9rst:focus{outline:none;border-color:var(--link-color)}button.svelte-13y9rst{padding:.6rem 1rem;font-size:1rem;background:var(--link-color);color:#fff;border:none;border-radius:6px;cursor:pointer;transition:opacity .15s}button.svelte-13y9rst:hover{opacity:.85}@keyframes svelte-13y9rst-shake{0%,to{transform:translate(0)}20%{transform:translate(-8px)}40%{transform:translate(8px)}60%{transform:translate(-6px)}80%{transform:translate(6px)}}.card.shake.svelte-13y9rst{animation:svelte-13y9rst-shake .45s ease}