:root{--bg: var(--tg-theme-bg-color, #ffffff);--text: var(--tg-theme-text-color, #000000);--hint: var(--tg-theme-hint-color, #999999);--link: var(--tg-theme-link-color, #2481cc);--btn: var(--tg-theme-button-color, #2481cc);--btn-text: var(--tg-theme-button-text-color, #ffffff);--secondary-bg: var(--tg-theme-secondary-bg-color, #f4f4f5);--border: #e5e5e5}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);font-size:15px}.app{min-height:100vh;padding-bottom:80px}.tabs{display:flex;position:sticky;top:0;background:var(--bg);border-bottom:1px solid var(--border);z-index:10}.tab{flex:1;padding:14px;text-align:center;cursor:pointer;border-bottom:2px solid transparent;color:var(--hint);font-weight:500}.tab.active{color:var(--btn);border-bottom-color:var(--btn)}.container{padding:16px}.wing-tabs{display:flex;gap:8px;margin-bottom:12px;padding:4px;background:var(--secondary-bg);border-radius:10px}.wing-tab{flex:1;padding:8px;text-align:center;border-radius:8px;cursor:pointer;font-size:14px;color:var(--hint);transition:all .15s}.wing-tab.active{background:var(--bg);color:var(--text);font-weight:500;box-shadow:0 1px 3px #00000014}.search-box{display:flex;gap:8px;margin-bottom:16px}input,textarea,select{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:15px;background:var(--bg);color:var(--text);font-family:inherit}textarea{resize:vertical;min-height:80px}button{padding:10px 16px;border:none;border-radius:8px;background:var(--btn);color:var(--btn-text);cursor:pointer;font-size:15px;font-weight:500}button.secondary{background:var(--secondary-bg);color:var(--text)}button.danger{background:#ff3b30;color:#fff}button:disabled{opacity:.5;cursor:not-allowed}.memory-item{background:var(--secondary-bg);padding:12px;border-radius:10px;margin-bottom:10px;transition:background .15s}.memory-item.selected{background:#2481cc26;outline:1.5px solid var(--btn)}.select-toolbar{display:flex;justify-content:space-between;align-items:center;background:var(--secondary-bg);padding:10px 12px;border-radius:10px;margin-bottom:16px;font-size:14px}.memory-text{margin-bottom:8px;white-space:pre-wrap;word-break:break-word;line-height:1.5}.memory-meta{font-size:12px;color:var(--hint);display:flex;justify-content:space-between;align-items:center}.memory-similarity{display:inline-block;padding:2px 8px;background:var(--btn);color:var(--btn-text);border-radius:10px;font-size:11px}.setting-row{margin-bottom:20px}.setting-row label{display:block;font-weight:500;margin-bottom:8px}.setting-row .hint{font-size:12px;color:var(--hint);margin-top:4px}.loading,.empty{text-align:center;color:var(--hint);padding:40px 0}.toast{position:fixed;bottom:20px;left:50%;transform:translate(-50%);background:#000c;color:#fff;padding:10px 20px;border-radius:20px;font-size:14px;z-index:100}.fab{position:fixed;bottom:20px;right:20px;width:56px;height:56px;border-radius:50%;background:var(--btn);color:var(--btn-text);font-size:24px;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #00000026;cursor:pointer;border:none;z-index:50}.modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:flex-end;justify-content:center;z-index:100}.modal-content{background:var(--bg);border-radius:16px 16px 0 0;padding:20px;width:100%;max-width:500px}.modal h3{margin-top:0}.row{display:flex;gap:8px}.row>*{flex:1}