:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}body{min-height:100vh;margin:0}:root{--bg:var(--tg-theme-bg-color,#1a1a2e);--card-bg:var(--tg-theme-secondary-bg-color,#16213e);--text:var(--tg-theme-text-color,#e4e4e4);--hint:var(--tg-theme-hint-color,#7a7a8c);--link:var(--tg-theme-link-color,#64a5ff);--button:var(--tg-theme-button-color,#64a5ff);--button-text:var(--tg-theme-button-text-color,#fff);--danger:var(--tg-theme-destructive-text-color,#ff5252);--border:#ffffff14;--radius:14px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}html,body{overscroll-behavior:none;height:100%}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.4}#root{flex-direction:column;height:100vh;display:flex}.app{flex-direction:column;flex:1;height:100vh;display:flex}.header{z-index:100;background:var(--bg);padding:12px 16px;padding-top:calc(12px + env(safe-area-inset-top,0px));border-bottom:1px solid var(--border);align-items:center;gap:8px;display:flex;position:sticky;top:0}.header .app-title{letter-spacing:-.3px;font-size:17px;font-weight:700}.content-area{-webkit-overflow-scrolling:touch;flex-direction:column;flex:1;display:flex;overflow-y:auto}.tab-bar{background:var(--card-bg);border-top:1px solid var(--border);padding:10px 0 calc(28px + env(safe-area-inset-bottom));z-index:100;display:flex;position:sticky;bottom:0}.tab-item{color:var(--hint);cursor:pointer;background:0 0;border:none;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:2px;padding:4px 0;font-size:10px;font-weight:500;transition:color .15s;display:flex}.tab-item.active{color:var(--button)}.tab-icon{font-size:20px;line-height:1}.tab-label{font-size:10px;line-height:1}.lib-search-wrap{padding:8px 16px 4px}.search-input{background:var(--card-bg);border:1px solid var(--border);width:100%;color:var(--text);border-radius:12px;padding:10px 14px;font-family:inherit;font-size:15px}.search-input:focus{border-color:var(--button);outline:none}.item-list{-webkit-overflow-scrolling:touch;flex:1;padding:8px 16px 80px;overflow-y:auto}.card{background:var(--card-bg);border-radius:var(--radius);cursor:default;align-items:flex-start;gap:10px;margin-bottom:8px;padding:12px 14px;transition:opacity .15s;display:flex}.card:active{opacity:.7}.card-main{flex:1;min-width:0}.card-title{word-wrap:break-word;font-weight:500}.card-sub{color:var(--hint);margin-top:2px;font-size:13px}.card-desc{color:var(--hint);word-wrap:break-word;margin-top:4px;font-size:13px}.card-meta{flex-wrap:wrap;align-items:center;gap:6px;margin-top:6px;display:flex}.card-actions{flex-shrink:0;gap:4px;display:flex}.card-btn{color:var(--text);cursor:pointer;background:#ffffff0f;border:none;border-radius:8px;justify-content:center;align-items:center;padding:6px 10px;font-size:16px;text-decoration:none;transition:background .15s;display:flex}.card-btn:active{background:#ffffff1f}.card-btn-danger{color:var(--danger)}.card-btn-danger:active{background:#ff525226}.badge{color:var(--hint);background:#ffffff0f;border-radius:10px;align-items:center;gap:4px;padding:2px 8px;font-size:11px;font-weight:500;display:inline-flex}.badge-tag{color:var(--link);background:#64a5ff1f}.badge-muted{opacity:.5;background:0 0;font-size:10px}.fab{right:20px;bottom:calc(72px + env(safe-area-inset-bottom));background:var(--button);width:52px;height:52px;color:var(--button-text);cursor:pointer;z-index:50;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:24px;transition:transform .15s;display:flex;position:fixed;box-shadow:0 4px 16px #0000004d}.fab:active{transform:scale(.92)}.fab:disabled{opacity:.5}.fab-left{background:var(--card-bg);color:var(--text);font-size:20px;left:20px;right:auto}.fab-group{right:20px;bottom:calc(72px + env(safe-area-inset-bottom));z-index:50;position:fixed}.fab-group .fab{position:relative;bottom:auto;right:auto}.fab-group .fab-left{margin-right:8px;position:relative;bottom:auto;left:auto}.modal-overlay{z-index:200;background:#00000080;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.modal{background:var(--bg);width:100%;max-width:500px;padding:20px;padding-bottom:calc(20px + env(safe-area-inset-bottom));border-radius:20px 20px 0 0;max-height:90vh;overflow-y:auto}.modal h2{text-align:center;margin-bottom:16px;font-size:18px}.field{margin-bottom:14px}.field label{color:var(--hint);margin-bottom:5px;font-size:13px;display:block}.field input,.field textarea,.field select{background:var(--card-bg);border:1px solid var(--border);width:100%;color:var(--text);resize:vertical;border-radius:10px;padding:10px 12px;font-family:inherit;font-size:15px}.field textarea{min-height:60px}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--button);outline:none}.field-row{gap:10px;display:flex}.field-row .field{flex:1}.modal-actions{gap:10px;margin-top:18px;display:flex}.btn{cursor:pointer;border:none;border-radius:12px;flex:1;padding:12px;font-size:15px;font-weight:600;transition:opacity .15s}.btn-primary{background:var(--button);color:var(--button-text)}.btn-secondary{background:var(--card-bg);color:var(--text)}.btn-danger{color:var(--danger);background:#ff525226}.btn:active{opacity:.8}.empty{text-align:center;color:var(--hint);padding:60px 20px}.empty .icon{opacity:.3;margin-bottom:12px;font-size:48px}.breadcrumbs{flex-wrap:wrap;align-items:center;padding:4px 16px 8px;font-size:13px;display:flex}.crumb{color:var(--link);cursor:pointer;padding:2px 4px}.crumb:active{opacity:.7}.crumb-sep{color:var(--hint);margin:0 2px}.note-viewer{-webkit-overflow-scrolling:touch;flex:1;padding:8px 16px 80px;overflow-y:auto}.note-back{color:var(--link);cursor:pointer;margin-bottom:12px;font-size:15px;font-weight:500}.note-title{margin-bottom:8px;font-size:20px}.note-tags{flex-wrap:wrap;gap:4px;margin-bottom:16px;display:flex}.note-body{background:var(--card-bg);border-radius:14px;padding:16px;line-height:1.6}.note-body h1{margin-bottom:12px;font-size:20px}.note-body h2{margin:16px 0 8px;font-size:17px}.note-body h3{color:var(--hint);margin:12px 0 6px;font-size:15px}.note-body p{margin-bottom:10px}.note-body ul{margin-bottom:10px;padding-left:20px}.note-body li{margin-bottom:4px}.note-body pre{background:#0000004d;border-radius:10px;margin:10px 0;padding:12px;overflow-x:auto}.note-body code{font-family:SF Mono,monospace;font-size:13px}.note-body strong{font-weight:600}.note-body .task-item{padding:2px 0}.note-body .task-item.done{opacity:.5;text-decoration:line-through}.note-actions{gap:10px;margin-top:16px;display:flex}@media (width>=500px){.fab{right:calc(50% - 230px)}.fab-left{left:calc(50% - 230px)}.fab-group{right:calc(50% - 230px)}}