:root{--color-base-100: #ffffff;--color-base-200: #f8fafc;--color-base-300: #f1f5f9;--color-base-content: #334155;--color-muted-content: #64748b;--color-primary: #2c633d;--color-primary-hover: #285336;--color-primary-content: #ffffff;--radius-box: .5rem;--radius-field: .25rem}*,*:before,*:after{box-sizing:border-box}html,body{height:100%}body{margin:0;background-color:var(--color-base-200);color:var(--color-base-content);font-family:Noto Sans JP,Hiragino Sans,Yu Gothic UI,system-ui,sans-serif;font-size:15px;line-height:1.7}.authui-root{display:flex;min-height:100%;align-items:center;justify-content:center;padding:24px 16px}.authui-card{width:100%;max-width:30rem;background-color:var(--color-base-100);border:1px solid var(--color-base-300);border-radius:var(--radius-box);box-shadow:0 1px 2px #0f172a0f;padding:32px}.authui-brand{font-size:1.125rem;font-weight:700;line-height:1.5;color:var(--color-base-content);margin:0 0 20px}.authui-title{font-size:1.25rem;font-weight:700;line-height:1.5;margin:0 0 12px}.authui-description{margin:0;color:var(--color-base-content);white-space:pre-wrap}.authui-account{margin:16px 0 0;padding:12px 14px;background-color:var(--color-base-200);border-radius:var(--radius-field);font-size:.875rem;word-break:break-all}.authui-account-label{display:block;color:var(--color-muted-content);font-size:.75rem;margin-bottom:2px}.authui-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.authui-button{appearance:none;border:1px solid transparent;border-radius:var(--radius-field);cursor:pointer;font:inherit;font-weight:500;padding:9px 18px;text-decoration:none;display:inline-flex;align-items:center}.authui-button--primary{background-color:var(--color-primary);color:var(--color-primary-content)}.authui-button--primary:hover{background-color:var(--color-primary-hover)}.authui-button--ghost{background-color:transparent;border-color:var(--color-base-300);color:var(--color-base-content)}.authui-button--ghost:hover{background-color:var(--color-base-200)}.authui-button:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.authui-progress{display:flex;align-items:center;gap:12px}.authui-spinner{width:20px;height:20px;flex:none;border:2px solid var(--color-base-300);border-top-color:var(--color-primary);border-radius:50%;animation:authui-spin .8s linear infinite}@keyframes authui-spin{to{transform:rotate(360deg)}}.authui-preview-nav{position:fixed;right:16px;bottom:16px;z-index:10;max-width:16rem;padding:12px 14px;background-color:var(--color-base-100);border:1px solid var(--color-base-300);border-radius:var(--radius-box);box-shadow:0 1px 2px #0f172a14;font-size:.8125rem}.authui-preview-nav-title{margin:0 0 8px;color:var(--color-muted-content);font-size:.75rem}.authui-preview-nav-links{display:flex;flex-wrap:wrap;gap:6px}.authui-preview-nav-link{padding:4px 8px;border-radius:var(--radius-field);background-color:var(--color-base-200);color:var(--color-base-content);text-decoration:none}.authui-preview-nav-link:hover{background-color:var(--color-base-300)}.authui-preview-nav-link.is-active{background-color:var(--color-primary);color:var(--color-primary-content)}@media(prefers-reduced-motion:reduce){.authui-spinner{animation-duration:3s}}