@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Noto+Sans+JP:wght@400;500;700&display=swap";:root{--bg-main:#f4f4f5;--bg-card:#fff;--text-main:#18181b;--text-muted:#71717a;--border-light:#e4e4e7;--color-success:#10b981;--color-warning:#f59e0b;--color-danger:#ef4444;--color-primary:#18181b;--color-bg-success:#ecfdf5;--color-bg-warning:#fffbeb;--color-bg-danger:#fef2f2}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-main);-webkit-font-smoothing:antialiased;flex-direction:column;align-items:center;min-height:100vh;padding-top:4rem;font-family:Inter,Noto Sans JP,sans-serif;display:flex}#root{flex-direction:column;gap:2rem;width:100%;max-width:640px;padding:0 1rem;display:flex}.header{text-align:center;margin-bottom:1rem}.brand-title{letter-spacing:-.02em;color:var(--color-primary);margin-bottom:.5rem;font-size:1.5rem;font-weight:700}.brand-subtitle{color:var(--text-muted);font-size:.9rem}.search-form{background:var(--bg-card);border:1px solid var(--border-light);border-radius:99px;align-items:center;width:100%;padding:.5rem;transition:box-shadow .2s;display:flex;position:relative;box-shadow:0 4px 6px -1px #0000000d,0 2px 4px -1px #00000008}.search-form:focus-within{border-color:#d4d4d8;box-shadow:0 10px 15px -3px #0000000d,0 4px 6px -2px #00000005}.search-input{color:var(--text-main);background:0 0;border:none;outline:none;flex:1;padding:.75rem 1.25rem;font-size:1rem}.search-input::placeholder{color:#a1a1aa}.btn-search{background:var(--color-primary);color:#fff;cursor:pointer;border:none;border-radius:99px;padding:.75rem 1.5rem;font-weight:600;transition:background .2s}.btn-search:hover{background:#3f3f46}.btn-search:disabled{cursor:not-allowed;background:#a1a1aa}.result-container{flex-direction:column;gap:1rem;animation:.4s forwards slideUp;display:flex}.query-label{color:var(--text-muted);text-align:center;font-size:.9rem}.query-label strong{color:var(--text-main)}.status-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:16px;overflow:hidden;box-shadow:0 10px 15px -3px #0000000d}.status-header{cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;padding:1.5rem 2rem;display:flex}.status-header:hover{background:#fafafa}.status-main{align-items:center;gap:1rem;display:flex}.status-icon{border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.status-icon svg{width:24px;height:24px}.clear .status-icon{background:var(--color-bg-success);color:var(--color-success)}.caution .status-icon{background:var(--color-bg-warning);color:var(--color-warning)}.not_found .status-icon{background:var(--color-bg-danger);color:var(--color-danger)}.status-info h2{margin-bottom:.2rem;font-size:1.5rem;font-weight:700}.clear .status-info h2{color:var(--color-success)}.caution .status-info h2{color:var(--color-warning)}.not_found .status-info h2{color:var(--color-danger)}.status-info p{color:var(--text-muted);font-size:.9rem}.expand-icon{color:var(--text-muted);transition:transform .3s}.expand-icon.open{transform:rotate(180deg)}.status-details{border-top:1px solid var(--border-light);background:#fafafa;flex-direction:column;gap:1.5rem;padding:1.5rem 2rem;display:flex}.detail-section h4{text-transform:uppercase;color:var(--text-muted);letter-spacing:.05em;margin-bottom:.75rem;font-size:.85rem}.detail-row{border-bottom:1px solid var(--border-light);justify-content:space-between;padding:.5rem 0;font-size:.9rem;display:flex}.detail-row:last-child{border-bottom:none}.badge{border-radius:4px;padding:.1rem .5rem;font-size:.8rem;font-weight:600}.badge-ok{background:var(--color-bg-success);color:var(--color-success)}.badge-no{background:var(--color-bg-danger);color:var(--color-danger)}.badge-warn{background:var(--color-bg-warning);color:var(--color-warning)}.fallback-card{background:var(--bg-card);border:1px solid var(--border-light);text-align:center;border-radius:16px;margin-top:1rem;padding:2rem}.fallback-card h3{margin-bottom:.5rem;font-size:1.1rem}.fallback-card p{color:var(--text-muted);margin-bottom:1.5rem;font-size:.9rem}.btn-action{background:var(--color-primary);color:#fff;border-radius:8px;padding:.75rem 1.5rem;font-size:.9rem;font-weight:600;text-decoration:none;transition:opacity .2s;display:inline-block}.btn-action:hover{opacity:.9}.loader{color:var(--text-muted);flex-direction:column;align-items:center;gap:1rem;padding:4rem 0;display:flex}.spinner{border:2px solid var(--border-light);border-top-color:var(--color-primary);border-radius:50%;width:24px;height:24px;animation:1s linear infinite spin}.footer-links{justify-content:center;gap:1.5rem;margin-top:4rem;display:flex}.footer-links a{color:var(--text-muted);font-size:.85rem;text-decoration:none}.footer-links a:hover{color:var(--text-main);text-decoration:underline}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}.master-warning{background-color:#fff4e5;border-left:4px solid #ed6c02;border-radius:4px;align-items:flex-start;gap:12px;margin-bottom:24px;padding:16px;display:flex}.warning-icon{margin-top:2px;font-size:20px}.warning-text strong{color:#b22a00;margin-bottom:4px;font-size:14px;display:block}.warning-text p{color:#444;margin:0;font-size:13px;line-height:1.5}.use-case-table{border-top:1px solid #eee;margin-bottom:0;padding:0}.use-case-row{border-bottom:1px solid #f5f5f5;grid-template-columns:1fr auto;align-items:center;row-gap:8px;padding:16px 24px;display:grid}.use-case-title{color:#333;font-size:14px;font-weight:500}.use-case-badge{border-radius:4px;padding:4px 10px;font-size:12px;font-weight:600}.badge-ok{color:#0d8b4f;background-color:#e6f6ee}.badge-no{color:#c62828;background-color:#ffebee}.badge-warn{color:#f57f17;background-color:#fff8e1}.use-case-desc{color:#666;grid-column:1/-1;font-size:12px;line-height:1.4}.status-header-accordion{cursor:pointer;color:#6b7280;background-color:#f9fafb;border-top:1px solid #eee;justify-content:space-between;align-items:center;padding:12px 24px;font-size:12px;font-weight:500;transition:background-color .2s;display:flex}.status-header-accordion:hover{background-color:#f3f4f6}.raw-data-dump{background-color:#f1f5f9;border-top:1px solid #e2e8f0;padding:16px 24px}.raw-data-dump pre{color:#334155;white-space:pre-wrap;margin:0;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:11px;line-height:1.6}.fallback-steps{flex-direction:column;gap:16px;margin-top:16px;display:flex}.fallback-step{background-color:#fff;border:1px solid #e2e8f0;border-radius:8px;padding:16px}.fallback-step h4{color:#1e293b;align-items:center;gap:8px;margin:0 0 8px;font-size:14px;display:flex}.fallback-step p{color:#475569;margin:0 0 12px;font-size:13px;line-height:1.5}.template-box{color:#334155;white-space:pre-wrap;-webkit-user-select:all;user-select:all;cursor:text;background-color:#f8fafc;border:1px solid #cbd5e1;border-radius:4px;padding:12px;font-family:inherit;font-size:12px}.btn-twitter{color:#fff;background-color:#0f1419;border-radius:9999px;align-items:center;gap:8px;margin-right:8px;padding:8px 16px;font-size:13px;font-weight:700;text-decoration:none;display:inline-flex}.btn-google{color:#3c4043;background-color:#fff;border:1px solid #dadce0;border-radius:9999px;align-items:center;gap:8px;padding:8px 16px;font-size:13px;font-weight:500;text-decoration:none;display:inline-flex}.artist-list-container{background-color:#fff;border:1px solid #e2e8f0;border-radius:12px;margin-top:16px;padding:24px;box-shadow:0 4px 6px -1px #0000000d}.artist-list-header{text-align:center;margin-bottom:20px}.artist-list-header h3{color:#1e293b;margin:0 0 8px;font-size:18px}.artist-list-header p{color:#64748b;margin:0;font-size:14px}.artist-list-grid{flex-direction:column;gap:12px;display:flex}.artist-list-item{cursor:pointer;text-align:left;background-color:#f8fafc;border:1px solid #cbd5e1;border-radius:8px;justify-content:space-between;align-items:center;width:100%;padding:16px 20px;transition:all .2s;display:flex}.artist-list-item:hover{background-color:#f1f5f9;border-color:#94a3b8;transform:translateY(-1px)}.track-name{color:#0f172a;font-size:15px;font-weight:700}.search-arrow{color:#3b82f6;font-size:13px;font-weight:700}