.login-container.svelte-1x05zx6{min-height:100vh;display:flex;align-items:center;justify-content:center;background-color:var(--bg-primary);background-image:linear-gradient(rgba(140,160,185,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(140,160,185,.06) 1px,transparent 1px);background-size:40px 40px;padding:1rem}.login-card.svelte-1x05zx6{background:var(--bg-secondary);border:2px solid var(--border-color);padding:2.5rem;width:100%;max-width:400px;box-shadow:var(--shadow-md);position:relative}.login-card.svelte-1x05zx6:before{content:"「";position:absolute;top:.5rem;left:.625rem;font-family:var(--font-chinese);font-size:1.25rem;color:var(--stamp);opacity:.2;pointer-events:none;line-height:1}.login-card.svelte-1x05zx6:after{content:"」";position:absolute;bottom:.5rem;right:.625rem;font-family:var(--font-chinese);font-size:1.25rem;color:var(--stamp);opacity:.2;pointer-events:none;line-height:1}.login-seal.svelte-1x05zx6{display:flex;justify-content:center;margin-bottom:1rem}.seal-char.svelte-1x05zx6{display:inline-flex;align-items:center;justify-content:center;width:3.5rem;height:3.5rem;border:2.5px solid var(--stamp);border-radius:.25rem;transform:rotate(-4deg);font-family:var(--font-chinese);font-size:2rem;font-weight:700;color:var(--stamp);opacity:.85;line-height:1}.login-title.svelte-1x05zx6{font-family:var(--font-chinese);font-size:2rem;text-align:center;margin:0;color:var(--accent-primary)}.login-subtitle.svelte-1x05zx6{text-align:center;font-family:var(--font-ui);color:var(--text-muted);margin:.25rem 0 2rem;font-size:.8125rem;letter-spacing:.04em}.error-message.svelte-1x05zx6{background:var(--danger-subtle);border:2px solid var(--danger);color:var(--danger);padding:.75rem 1rem;border-radius:0;margin-bottom:1rem;font-size:.8125rem}.form-group.svelte-1x05zx6{margin-bottom:1.25rem}label.svelte-1x05zx6{display:block;margin-bottom:.375rem;font-family:var(--font-ui);font-size:.8rem;font-weight:500;color:var(--text-secondary)}.btn-primary.svelte-1x05zx6{width:100%;padding:.75rem;background:var(--accent-primary);color:#fff;border:2px solid var(--accent-primary);border-radius:.25rem;font-family:var(--font-ui);font-size:.875rem;font-weight:500;cursor:pointer;margin-top:.5rem;transition:background .15s,transform .1s;min-height:44px}.btn-primary.svelte-1x05zx6:hover:not(:disabled){background:var(--accent-hover)}.btn-primary.svelte-1x05zx6:active:not(:disabled){transform:scale(.98)}.btn-primary.svelte-1x05zx6:disabled{opacity:.4;cursor:not-allowed}.btn-toggle.svelte-1x05zx6{display:block;width:100%;background:none;border:none;color:var(--accent-primary);cursor:pointer;padding:1rem 0 0;font-family:var(--font-ui);font-size:.8125rem;text-align:center}.btn-toggle.svelte-1x05zx6:hover:not(:disabled){color:var(--accent-hover);text-decoration:underline}