:root{--bg: #f8fafc;--card: #ffffff;--border: #e2e8f0;--muted: #64748b;--text: #0f172a;--accent: #4f46e5;--accent-hover: #4338ca;--accent-soft: #eef2ff;--tag-bg: #f1f5f9;--success: #166534;--success-bg: #dcfce7;--warn: #b45309;--warn-bg: #fef3c7;--danger: #991b1b;--danger-bg: #fee2e2}@media(prefers-color-scheme:dark){:root{--bg: #0b1120;--card: #151e31;--border: #2b3852;--muted: #94a3b8;--text: #e2e8f0;--accent: #818cf8;--accent-hover: #a5b4fc;--accent-soft: #27275e;--tag-bg: #1e293b;--success: #4ade80;--success-bg: #14351f;--warn: #fbbf24;--warn-bg: #3a2b10;--danger: #f87171;--danger-bg: #3d1515}}*{box-sizing:border-box}::selection{background:var(--accent);color:#fff}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.spinner{width:34px;height:34px;border-radius:50%;border:3px solid var(--tag-bg);border-top-color:var(--accent);animation:spin .8s linear infinite;margin:0 auto}.spinner-inline{display:inline-block;width:14px;height:14px;border-width:2px;vertical-align:-2px;margin:0 4px 0 0}@keyframes spin{to{transform:rotate(360deg)}}.searching{text-align:center;padding:40px 20px;color:var(--muted);animation:fadeIn .3s ease}.searching p{margin-top:16px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes cardIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px 20px;margin-bottom:16px;max-height:1400px;overflow:hidden;animation:cardIn .35s ease both;transition:box-shadow .2s,transform .2s,border-color .2s,opacity .45s ease,max-height .45s ease,margin-bottom .45s ease,padding-top .45s ease,padding-bottom .45s ease}.card:hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--border));box-shadow:0 6px 24px -12px 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