:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--danger:#c0392b;--danger-bg:#c0392b1a;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media 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var(--accent);outline-offset:2px}.action-button:disabled{cursor:not-allowed;opacity:.6}.action-button--primary{color:#fff;background:var(--accent);border-color:var(--accent)}.action-button--primary:hover{border-color:var(--text-h)}.action-button--secondary{color:var(--accent);background:var(--accent-bg)}.action-button--secondary:hover{border-color:var(--accent-border)}.action-button--tertiary{color:var(--text-h);border-color:var(--border);background:0 0}.action-button--tertiary:hover{border-color:var(--accent-border)}.action-button--account{color:var(--accent);background:0 0;border-color:#0000;align-items:center;font-weight:600;display:inline-flex}.action-button--account:hover,.action-button--account[aria-expanded=true]{text-decoration:underline}.action-button--destructive{color:var(--danger);background:var(--danger-bg)}.action-button--destructive:hover{border-color:var(--danger)}.loan-flow,.return-flow{flex-direction:column;gap:12px;max-width:480px;display:flex}.loan-flow-content,.return-flow-content{display:contents}.loan-student-chip,.return-borrower-chip{background:var(--accent-bg);min-height:32px;color:var(--text-h);border-radius:999px;align-self:flex-start;align-items:center;margin:0;padding:4px 10px;font-size:14px;font-weight:500;display:inline-flex}.return-status-on-loan{color:var(--text-h);font-weight:500}.return-status-available{color:var(--accent);font-weight:500}.return-conflict-banner{border:1px solid var(--danger);background:var(--danger-bg);color:var(--text-h);text-align:left;border-radius:6px;flex-direction:column;gap:4px;padding:10px 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h2{color:var(--text-h);margin:0;font-size:17px}.confirm-dialog-actions{gap:8px;display:flex}.book-copy-history-screen{flex-direction:column;gap:12px;max-width:480px;display:flex}.book-copy-history-content{flex-direction:column;gap:8px;display:flex}.history-event-list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.history-event-item{border:1px solid var(--border);background:var(--bg);min-height:44px;color:var(--text-h);border-radius:6px;justify-content:space-between;align-items:baseline;gap:8px;padding:10px 12px;display:flex}.history-event-label{font-weight:500}.history-event-date{color:var(--text);white-space:nowrap;font-size:14px}.confirm-dialog-actions .action-button{flex:1}.library-search{flex-direction:column;gap:12px;max-width:480px;display:flex}.library-search-offline-banner{border:1px solid var(--border);background:var(--accent-bg);color:var(--text-h);text-align:left;border-radius:6px;flex-direction:column;gap:4px;padding:10px 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#0000001f}.library-search-suggestion-item,.library-search-result-item{font:inherit;border:1px solid var(--border);background:var(--bg);width:100%;min-height:44px;color:var(--text-h);text-align:left;cursor:pointer;border-radius:6px;flex-direction:column;align-items:flex-start;gap:2px;padding:10px 12px;display:flex}.library-search-suggestion-item{border-color:#0000}.library-search-suggestion-item:hover,.library-search-result-item:hover{border-color:var(--accent-border)}.library-search-suggestion-item:focus-visible,.library-search-result-item:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.library-search-result-title{-webkit-line-clamp:2;-webkit-box-orient:vertical;font-weight:500;display:-webkit-box;overflow:hidden}.library-search-result-author{color:var(--text);font-size:14px}.library-search-zero-result{text-align:left;flex-direction:column;gap:4px;display:flex}.library-search-zero-result h3{margin:0;font-size:16px}.library-search-selected{text-align:left;flex-direction:column;gap:8px;display:flex}.library-search-back-button{font:inherit;min-height:44px;color:var(--accent);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;align-self:flex-start;padding:10px 12px}.library-search-back-button:hover{text-decoration:underline}.library-search-back-button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.library-search-copy-list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.library-search-copy-item{border:1px solid var(--border);background:var(--bg);min-height:44px;color:var(--text-h);border-radius:6px;justify-content:space-between;align-items:center;gap:8px;padding:10px 12px;display:flex}.library-search-copy-item-status{font-size:14px;font-weight:500}.library-search-copy-item-status-available{color:var(--accent)}.library-search-copy-item-status-on-loan{color:var(--danger)}.book-reference-form-actions{flex-direction:column;gap:8px;display:flex}