:root{color-scheme:dark;--bg: #0f1112;--panel: #17191b;--panel-soft: #1c1f21;--panel-raised: #222629;--border: #2b3034;--text: #e7e8e9;--muted: #8b929a;--muted-2: #636a72;--accent: #e6a23c;--accent-soft: rgba(230, 162, 60, .14);--danger: #f56c6c;--editor-bg: #121314;--editor-text: #d4d4d4;--atombot-instruction: #DCDCAA;--atombot-control: #C586C0;--atombot-variable: #9CDCFE;--atombot-text: #8C8C8C;--atombot-comment: #5F5F5F;--sidebar-width: 286px;--header-height: 64px;--editor-zoom: 1;--mono: "Cascadia Code", "JetBrains Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace}*{box-sizing:border-box}html,body{width:100%;height:100%;margin:0;overflow:hidden}body{background:var(--bg);color:var(--text);font-family:Segoe UI,Microsoft YaHei,PingFang SC,Noto Sans CJK SC,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}[hidden]{display:none!important}button,input{font:inherit}button{color:inherit}.app-shell{display:flex;flex-direction:column;height:100vh;height:-webkit-fill-available;height:100dvh;height:100lvh;min-height:100lvh}.app-header{position:relative;z-index:20;display:flex;align-items:center;gap:12px;min-height:var(--header-height);padding:10px 16px;padding-top:max(10px,constant(safe-area-inset-top));padding-top:max(10px,env(safe-area-inset-top));padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right));background:#17191bf5;border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;gap:10px;min-width:0}.brand-mark{display:grid;place-items:center;width:38px;height:38px;flex:0 0 auto;border-radius:11px;background:linear-gradient(145deg,#f0b85a,#d98627);color:#21180a;font:800 13px/1 var(--mono);letter-spacing:-.5px;box-shadow:0 4px 16px #e6a23c2e}.brand-copy{min-width:0}.brand h1{margin:0;font-size:15px;font-weight:700;letter-spacing:.2px}.brand p{margin:2px 0 0;max-width:46vw;overflow:hidden;color:var(--muted);font-size:11px;text-overflow:ellipsis;white-space:nowrap}.header-actions{display:flex;align-items:center;gap:8px;margin-left:auto;flex:0 0 auto}.primary-button,.ghost-button,.icon-button,.tool-button{display:inline-flex;align-items:center;justify-content:center;gap:5px;border:1px solid transparent;border-radius:8px;cursor:pointer;transition:background .16s ease,border-color .16s ease,color .16s ease;-webkit-tap-highlight-color:transparent}.primary-button{height:36px;padding:0 14px;background:var(--accent);color:#241a09;font-size:13px;font-weight:700;white-space:nowrap}.primary-button:hover{background:#f2b354}.primary-button.large{height:44px;padding:0 24px;font-size:14px}.ghost-button{height:34px;padding:0 11px;background:transparent;border-color:var(--border);color:var(--muted);font-size:12px}.ghost-button:hover{color:var(--text);border-color:var(--muted-2)}.plus{font-size:18px;line-height:1;margin-top:-1px}.icon-button{width:36px;height:36px;padding:0;flex:0 0 auto;background:transparent;color:var(--muted);font-size:22px;line-height:1}.icon-button:hover,.icon-button:focus-visible{background:var(--panel-raised);color:var(--text)}.tool-button{height:32px;padding:0 10px;background:transparent;border-color:var(--border);color:var(--muted);font-size:11px}.tool-button.active{background:var(--accent-soft);border-color:#e6a23c66;color:#f0b85a}.tool-button:disabled{opacity:.38;cursor:default}.mode-button{min-width:38px;color:#cfd3d6}.zoom-button{width:28px;padding:0;font-family:var(--mono);font-size:12px}.fold-all-button{width:28px;padding:0;font-family:var(--mono);font-size:15px}.ins-button{width:auto;min-width:56px;padding:0 8px;font-family:var(--mono);font-size:11px;color:#d9b06b;white-space:nowrap}.workspace{display:flex;flex:1;min-height:0}.sidebar{display:flex;flex-direction:column;width:var(--sidebar-width);flex:0 0 var(--sidebar-width);min-height:0;background:var(--panel);border-right:1px solid var(--border)}.sidebar-header{display:flex;align-items:flex-start;justify-content:space-between;padding:16px 14px 10px}.sidebar-header h2{margin:0;font-size:13px;font-weight:700;letter-spacing:.4px}.sidebar-header p{margin:4px 0 0;color:var(--muted);font-size:11px}.filter-box{display:flex;align-items:center;gap:7px;margin:0 12px 10px;padding:0 9px;height:32px;border:1px solid var(--border);border-radius:7px;background:var(--bg);color:var(--muted-2)}.filter-box:focus-within{border-color:var(--muted-2)}.search-icon{font-size:17px;line-height:1}.filter-box input{width:100%;min-width:0;padding:0;border:0;outline:0;background:transparent;color:var(--text);font-size:12px}.filter-box input::placeholder{color:var(--muted-2)}.file-tree{flex:1;overflow:auto;padding:2px 8px 12px;scrollbar-width:thin;scrollbar-color:#3b4146 transparent}.tree-empty{padding:20px 10px;color:var(--muted-2);font-size:12px;line-height:1.7}.tree-item,.tree-dir{display:flex;align-items:center;gap:6px;width:100%;min-height:31px;padding:0 7px;border:0;border-radius:6px;background:transparent;color:var(--text);cursor:pointer;text-align:left;font-size:12px;-webkit-tap-highlight-color:transparent}.tree-dir{color:#c7cbce;font-weight:600}.tree-item:hover,.tree-dir:hover,.tree-item.active{background:var(--panel-raised)}.tree-item.active{color:#f0b85a}.tree-chevron{width:13px;flex:0 0 13px;color:var(--muted-2);font-size:10px;transition:transform .14s ease}.tree-chevron.open{transform:rotate(90deg)}.tree-icon{display:inline-flex;justify-content:center;width:22px;flex:0 0 22px;color:var(--muted);font:700 8px/1 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var(--mono)}#statusInfo{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.readonly-badge{margin-left:auto;color:var(--muted)}.readonly-badge.editing{color:#e8af53}.drop-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:80;display:grid;place-items:center;background:#0f1112d6;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.drop-card{padding:36px 46px;border:1px dashed rgba(230,162,60,.6);border-radius:14px;background:var(--panel);color:#f0b85a;font-size:15px}.loading-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:90;display:grid;place-items:center;background:#0f1112c7;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px)}.loading-card{display:flex;flex-direction:column;align-items:center;gap:7px;min-width:220px;padding:28px 32px;border:1px solid var(--border);border-radius:14px;background:var(--panel);box-shadow:0 18px 60px #0006;text-align:center}.loading-card strong{font-size:13px}.loading-card span{color:var(--muted);font-size:11px}.spinner{width:24px;height:24px;margin-bottom:4px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;left:50%;bottom:28px;z-index:100;max-width:min(90vw,560px);padding:10px 15px;border:1px solid var(--border);border-radius:8px;background:#252a2e;box-shadow:0 10px 30px #00000059;color:var(--text);font-size:12px;line-height:1.5;opacity:0;transform:translate(-50%,12px);transition:opacity .2s ease,transform .2s 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var(--border);border-radius:7px;background:transparent;color:var(--muted);cursor:pointer;font-size:11px}.palette-preset.active,.palette-preset:hover{border-color:var(--accent);color:#f0b85a;background:var(--accent-soft)}.palette-preview{display:flex;flex-wrap:wrap;align-items:center;gap:4px;min-height:42px;padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:var(--editor-bg);font:12px/1.6 var(--mono);white-space:nowrap}.preview-comment{color:var(--atombot-comment);font-style:italic}.preview-instruction{color:var(--atombot-instruction)}.preview-variable{color:var(--atombot-variable)}.preview-text{color:var(--atombot-text)}.preview-control{color:var(--atombot-control)}.palette-fields{display:grid;gap:8px;margin:14px 0}.palette-field{display:grid;grid-template-columns:72px 38px 1fr;align-items:center;gap:9px;min-height:38px;padding:6px 10px;border:1px solid var(--border);border-radius:8px;background:var(--panel-soft);color:var(--text);font-size:12px}.palette-field 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rgba(230,162,60,.45)}.cm-searchMatch.cm-searchMatch-selected{background:#e6a23c6b}.cm-selectionBackground,.cm-content ::selection{background:#264f78!important}.cm-activeLine{background:#ffffff07}.cm-activeLineGutter{background:#ffffff0a;color:#c7cbce}.cm-foldGutter .cm-gutterElement{position:relative;top:-9px;color:#6a727a;cursor:pointer;min-width:30px;display:flex;align-items:flex-start;justify-content:center;font-size:15px;padding:1px 6px 0;touch-action:manipulation}.cm-foldGutter .cm-gutterElement:hover{color:var(--accent)}.cm-panels{background:var(--panel);color:var(--text)}.cm-search{display:flex;flex-wrap:wrap;align-items:center;gap:7px;padding:9px 10px;background:var(--panel);border-bottom:1px solid var(--border)}.cm-search .cm-textfield{flex:1 1 150px;min-width:0;height:32px;padding:0 9px;border:1px solid var(--border);border-radius:6px;outline:0;background:var(--bg);color:var(--text);font-size:12px}.cm-search .cm-textfield:focus{border-color:var(--accent)}.cm-search-count{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:30px;padding:0 7px;border:1px solid var(--border);border-radius:6px;background:var(--panel-raised);color:#d9b06b;font:600 10px/1 var(--mono);white-space:nowrap}.cm-search-line{background:#e6a23c12}.cm-search-line-current{background:#e6a23c2e;box-shadow:inset 2px 0 0 var(--accent)}.cm-search .cm-button{height:30px;padding:0 9px;border:1px solid var(--border);border-radius:6px;background:var(--panel-raised);color:var(--text);font-size:11px;white-space:nowrap}.cm-search .cm-button:hover{border-color:var(--muted-2)}.cm-search label{display:inline-flex;align-items:center;gap:4px;color:var(--muted);font-size:11px;white-space:nowrap}.cm-search input[type=checkbox]{accent-color:var(--accent)}.cm-search br{flex-basis:100%;height:0;margin:0}.cm-search 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10px;padding-top:max(8px,constant(safe-area-inset-top));padding-top:max(8px,env(safe-area-inset-top));padding-left:max(10px,env(safe-area-inset-left));padding-right:max(10px,env(safe-area-inset-right));min-height:58px}.brand-mark{width:33px;height:33px;border-radius:9px;font-size:11px}.brand h1{font-size:14px}.brand p{max-width:34vw;font-size:10px}.header-actions{gap:4px}.import-label{display:none}.primary-button{width:34px;height:34px;padding:0}.primary-button.large{width:auto;height:44px;padding:0 24px}.ghost-button{height:32px;padding:0 8px;font-size:11px}.sidebar{position:fixed;top:0;bottom:0;left:0;z-index:40;width:min(84vw,330px);height:100vh;height:-webkit-fill-available;height:100dvh;height:100lvh;min-height:100lvh;max-height:100lvh;padding-top:max(0px,constant(safe-area-inset-top));padding-top:max(0px,env(safe-area-inset-top));padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right);transform:translate(-102%);transition:transform .22s 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