:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.search-filter{background:#fff;border:1px solid #e1e5e9;border-radius:8px;padding:1.5rem;margin-bottom:1.5rem;box-shadow:0 2px 4px #0000000d}.search-filter.loading{text-align:center;padding:2rem;color:#6c757d}.search-bar{display:flex;gap:.5rem;margin-bottom:1.5rem;align-items:center}.search-input{flex:1;padding:.75rem;border:1px solid #d0d7de;border-radius:6px;font-size:.875rem;line-height:1.5}.search-input:focus{outline:none;border-color:#0969da;box-shadow:0 0 0 3px #0969da1a}.search-button{padding:.75rem 1.5rem;background-color:#0969da;color:#fff;border:none;border-radius:6px;font-size:.875rem;font-weight:500;cursor:pointer;transition:background-color .2s}.search-button:hover{background-color:#0553ba}.filters-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:1rem}.filter-group{display:flex;flex-direction:column}.filter-group label{font-size:.875rem;font-weight:500;color:#1f2328;margin-bottom:.5rem}.filter-group select{padding:.5rem;border:1px solid #d0d7de;border-radius:6px;font-size:.875rem;background-color:#fff;cursor:pointer}.filter-group select:focus{outline:none;border-color:#0969da;box-shadow:0 0 0 3px #0969da1a}.filter-actions{display:flex;justify-content:flex-end;padding-top:1rem;border-top:1px solid #e1e5e9}.clear-filters{padding:.5rem 1rem;background-color:#f6f8fa;color:#1f2328;border:1px solid #d0d7de;border-radius:6px;font-size:.875rem;cursor:pointer;transition:background-color .2s}.clear-filters:hover{background-color:#f3f4f6}@media(max-width:768px){.filters-grid{grid-template-columns:1fr}.search-bar{flex-direction:column;align-items:stretch}.search-button{margin-top:.5rem}}.donation-list{margin-top:1rem}.loading-state,.error-state,.empty-state{text-align:center;padding:3rem;background:#fff;border:1px solid #e1e5e9;border-radius:8px}.loading-state{display:flex;flex-direction:column;align-items:center;gap:1rem}.spinner{width:40px;height:40px;border:4px solid #f3f3f3;border-top:4px solid #0969da;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.error-state{color:#d73a49}.empty-state{color:#6c757d}.results-summary{margin-bottom:1rem;color:#6c757d;font-size:.875rem}.donation-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem;margin-bottom:2rem}.donation-card{background:#fff;border:1px solid #e1e5e9;border-radius:8px;padding:1.5rem;transition:box-shadow .2s,transform .2s}.donation-card:hover{box-shadow:0 8px 25px #0000001a;transform:translateY(-2px)}.donation-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1rem;gap:1rem}.donation-title{font-size:1.125rem;font-weight:600;color:#1f2328;margin:0;line-height:1.4;flex:1}.status-badge{padding:.25rem .75rem;border-radius:20px;font-size:.75rem;font-weight:500;white-space:nowrap;flex-shrink:0}.status-available{background-color:#d1f7d1;color:#0d5016}.status-lending{background-color:#fff3cd;color:#856404}.status-maintenance{background-color:#f8d7da;color:#721c24}.status-lost{background-color:#e2e3e5;color:#495057}.donation-meta{margin-bottom:1rem;display:flex;flex-direction:column;gap:.5rem}.meta-item{display:flex;gap:.5rem;font-size:.875rem}.meta-label{color:#6c757d;font-weight:500;min-width:80px;flex-shrink:0}.meta-value{color:#1f2328;flex:1}.donation-ratings{margin-bottom:1rem;display:flex;align-items:center;gap:.5rem;font-size:.875rem}.rating{color:#d73a49;font-weight:500}.review-count{color:#6c757d}.donation-actions{display:flex;justify-content:flex-end}.btn-primary{padding:.5rem 1rem;background-color:#0969da;color:#fff;border:none;border-radius:6px;font-size:.875rem;font-weight:500;cursor:pointer;transition:background-color .2s}.btn-primary:hover:not(:disabled){background-color:#0553ba}.btn-primary:disabled{background-color:#8b949e;cursor:not-allowed}.pagination{display:flex;justify-content:center;align-items:center;gap:.25rem;margin-top:2rem}.pagination-btn{padding:.5rem .75rem;border:1px solid #d0d7de;background-color:#fff;color:#1f2328;border-radius:6px;cursor:pointer;font-size:.875rem;transition:all .2s;min-width:44px;text-align:center}.pagination-btn:hover:not(:disabled){background-color:#f6f8fa;border-color:#8b949e}.pagination-btn:disabled{color:#8b949e;cursor:not-allowed;background-color:#f6f8fa}.pagination-btn.active{background-color:#0969da;color:#fff;border-color:#0969da}.pagination-ellipsis{padding:.5rem;color:#8b949e;font-size:.875rem}@media(max-width:768px){.donation-grid{grid-template-columns:1fr}.donation-header{flex-direction:column;align-items:flex-start;gap:.75rem}.status-badge{align-self:flex-start}.pagination{flex-wrap:wrap;gap:.5rem}.pagination-btn{min-width:36px;padding:.4rem .6rem}}.donation-search{max-width:1200px;margin:0 auto;padding:2rem 1rem}.search-header{text-align:center;margin-bottom:2rem;padding-bottom:1rem;border-bottom:1px solid #e1e5e9}.search-header h1{font-size:2rem;font-weight:700;color:#1f2328;margin:0 0 .5rem}.search-header p{font-size:1rem;color:#6c757d;margin:0;line-height:1.5}@media(max-width:768px){.donation-search{padding:1rem .5rem}.search-header h1{font-size:1.5rem}.search-header p{font-size:.875rem}}*{box-sizing:border-box}body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:#f6f8fa;color:#1f2328;line-height:1.5}.App{min-height:100vh}.auth-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:2rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.auth-container h1{font-size:2.5rem;font-weight:700;margin-bottom:2rem;text-shadow:0 2px 4px rgba(0,0,0,.3)}.dashboard{min-height:100vh;display:flex;flex-direction:column}.app-header{background:#fff;border-bottom:1px solid #e1e5e9;box-shadow:0 1px 3px #0000001a;position:sticky;top:0;z-index:100}.header-content{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem}.header-content h1{font-size:1.5rem;font-weight:600;color:#1f2328;margin:0}.user-info{display:flex;align-items:center;gap:1rem;font-size:.875rem;color:#6c757d}.sign-out-btn{padding:.5rem 1rem;background-color:#f6f8fa;color:#1f2328;border:1px solid #d0d7de;border-radius:6px;font-size:.875rem;cursor:pointer;transition:background-color .2s}.sign-out-btn:hover{background-color:#f3f4f6}.app-main{flex:1;background-color:#f6f8fa}@media(max-width:768px){.header-content{padding:1rem;flex-direction:column;gap:1rem;align-items:stretch}.header-content h1{text-align:center;font-size:1.25rem}.user-info{justify-content:space-between;align-items:center}.auth-container h1{font-size:2rem}}