:root{--bg: #f6f7f9;--surface: #ffffff;--surface-2: #f0f2f5;--border: #e3e6eb;--text: #1a1d22;--text-muted: #5b6471;--accent: #5b6cff;--accent-hover: #4856e6;--accent-soft: #e8ebff;--highlight: #fff3a8;--highlight-text: #1a1d22;--danger: #d64545;--ok: #2e9e5b;--ok-hover: #268a4f;--bar-bg: #e3e6eb;--shadow: 0 1px 2px rgba(15, 20, 30, .04), 0 8px 24px rgba(15, 20, 30, .06);--radius: 12px;--radius-sm: 8px}@media (prefers-color-scheme: dark){:root{--bg: #0f1115;--surface: #181b21;--surface-2: #1f232b;--border: #2a2f38;--text: #e8ebf0;--text-muted: #9aa3b2;--accent: #7c8aff;--accent-hover: #91a0ff;--accent-soft: #2a2f4d;--highlight: #5a4b16;--highlight-text: #fff5c2;--danger: #ff6a6a;--ok: #3fbf76;--ok-hover: #57cf89;--bar-bg: #2a2f38;--shadow: 0 1px 2px rgba(0, 0, 0, .25), 0 8px 24px rgba(0, 0, 0, .35)}}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe 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12px;cursor:pointer;display:flex;flex-direction:column;gap:4px;min-width:0}.saved-item-main:hover{background:#28505a0f}.saved-item-title{font-weight:600;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.saved-item-meta{font-size:12px;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.saved-item-remove{align-self:center;margin-right:6px;color:var(--text-muted)}.saved-empty{margin:16px 0 0;font-size:13px;color:var(--text-muted);text-align:center}.saved-empty[hidden]{display:none}.library-section{margin-top:32px;padding-top:24px;border-top:1px solid var(--border, rgba(255, 255, 255, .1))}.library-heading{margin:0 0 12px;font-size:15px;font-weight:600;letter-spacing:.02em;text-transform:uppercase;color:var(--text-muted)}.library-search{width:100%;padding:8px 12px;margin:0 0 16px;border:1px solid var(--border, rgba(255, 255, 255, .1));border-radius:8px;background:var(--surface, rgba(255, 255, 255, .03));color:inherit;font:inherit;font-size:13px;box-sizing:border-box}.library-search:focus{outline:none;border-color:#ffffff4d}.library-book{margin:12px 0 16px}.library-book-title{margin:0 0 6px;font-size:13px;font-weight:600;color:var(--text-muted);letter-spacing:.02em}.library-source{margin-bottom:24px}.library-source-title{margin:0 0 4px;font-size:14px;font-weight:600}.library-source-tagline{margin:0 0 10px;font-size:12px;color:var(--text-muted);line-height:1.4}.library-items{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}.library-item-btn{width:100%;text-align:left;background:transparent;border:1px solid var(--border, rgba(255, 255, 255, .1));border-radius:10px;padding:10px 12px;color:inherit;cursor:pointer;display:flex;flex-direction:column;gap:2px;font:inherit;transition:background .15s ease,border-color .15s ease}.library-item-btn:hover,.library-item-btn:focus-visible{background:#ffffff0d;border-color:#ffffff40;outline:none}.library-item-title{font-size:14px;font-weight:500;line-height:1.3}.library-item-byline{font-size:12px;color:var(--text-muted)}.library-item-meta{font-size:11px;color:var(--text-muted);margin-top:2px}.library-empty{margin:8px 0 0;font-size:12px;color:var(--text-muted);line-height:1.4}.library-empty[hidden]{display:none}