@font-face{font-family:Newsreader;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/newsreader-vietnamese-400-normal-DdKr49mV.woff2) format("woff2"),url(/assets/newsreader-vietnamese-400-normal-BekUZro8.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Newsreader;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/newsreader-latin-ext-400-normal-svq1FPys.woff2) format("woff2"),url(/assets/newsreader-latin-ext-400-normal-DYA1XoQK.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Newsreader;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/newsreader-latin-400-normal-BFBkh4jY.woff2) format("woff2"),url(/assets/newsreader-latin-400-normal-gRTjlS2D.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Newsreader;font-style:italic;font-display:swap;font-weight:400;src:url(/assets/newsreader-vietnamese-400-italic-bZegYFuM.woff2) format("woff2"),url(/assets/newsreader-vietnamese-400-italic-QbB8kb5s.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Newsreader;font-style:italic;font-display:swap;font-weight:400;src:url(/assets/newsreader-latin-ext-400-italic-BMTE_bNQ.woff2) format("woff2"),url(/assets/newsreader-latin-ext-400-italic-qdgKLcPG.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Newsreader;font-style:italic;font-display:swap;font-weight:400;src:url(/assets/newsreader-latin-400-italic-CEihAR-f.woff2) format("woff2"),url(/assets/newsreader-latin-400-italic-CNZoH1hn.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--bg-root: #0a0a0a;--bg-surface: #111111;--bg-surface-2: #1a1a1a;--bg-surface-3: #1e1e1e;--bg-hover: #252525;--border: #2a2a2a;--border-subtle: #1e1e1e;--green-dark: #2d6a4f;--green: #40916c;--green-light: #52b788;--green-lighter: #74c69d;--green-faint: rgba(64, 145, 108, .08);--green-glow: rgba(82, 183, 136, .15);--cream: #f5f0e8;--cream-dim: #b8b0a4;--cream-faint: rgba(245, 240, 232, .05);--text: #e0ddd7;--text-secondary: #9a958e;--text-dim: #6b665f;--red: #e05555;--red-dim: rgba(224, 85, 85, .15);--yellow: #e0b555;--yellow-dim: rgba(224, 181, 85, .15);--blue: #5588cc;--header-height: 52px;--sidebar-width: 280px;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;width:100%;overflow:hidden}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-root);color:var(--text);font-size:13px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}code,pre,.mono{font-family:JetBrains Mono,Fira Code,Cascadia Code,monospace}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}::selection{background:var(--green-dark);color:var(--cream)}button{font-family:inherit;cursor:pointer;border:none;outline:none}input,textarea{font-family:inherit;outline:none;border:none}a{color:var(--green-light);text-decoration:none}.landing{height:100%;background:var(--bg-root);color:var(--text);overflow-y:auto;overflow-x:hidden;position:relative}.ai-float{position:absolute;pointer-events:none;z-index:0;will-change:transform}.ai-float--gemini{width:56px;height:auto;top:18%;right:8%;opacity:.35}.ai-float--chatgpt{width:56px;height:auto;top:75%;right:15%;opacity:.2}.claude-float{position:absolute;pointer-events:none;z-index:0;will-change:transform}.claude-float--2{width:100px;height:auto;top:65%;left:5%;opacity:.18}.orbit-trail{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:0}.orbit-mascot{position:absolute;width:36px;height:auto;opacity:.75;pointer-events:none;z-index:0;filter:drop-shadow(0 0 6px rgba(245,212,66,.3));image-rendering:pixelated}.hero-container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;display:flex;flex-direction:column;min-height:100vh}.hero-header{display:flex;justify-content:space-between;align-items:center;padding:32px 0}.hero-logo{display:flex;align-items:center;gap:12px}.hero-logo-img{height:34px;width:auto;object-fit:contain;display:block}.hero-nav{display:flex;gap:24px;align-items:center}.hero-nav-link{background:transparent;color:var(--cream);font-size:14px;font-weight:500;padding:8px 16px;border-radius:var(--radius-md);transition:background .2s}.hero-nav-link:hover{background:var(--bg-hover)}.hero-main{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;max-width:800px;margin:0 auto;padding:80px 0}.hero-tagline{font-family:Inter,sans-serif;font-size:88px;font-weight:600;line-height:1.05;letter-spacing:-.03em;color:var(--cream);margin-bottom:32px}.hero-tagline-italic{font-family:Newsreader,serif;font-style:italic;font-weight:400;color:var(--cream)}.typing-cursor{display:inline-block;font-family:Inter,sans-serif;font-weight:300;vertical-align:text-bottom;color:var(--green-light);animation:blink 1s step-end infinite;margin-left:4px}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.hero-subline{font-size:20px;line-height:1.6;color:var(--text-secondary);max-width:600px;margin:0 auto 48px;font-weight:400}.hero-cta{background:var(--cream);color:var(--bg-root);font-size:16px;font-weight:600;padding:16px 36px;border-radius:100px;transition:transform .2s,background .2s}.hero-cta:hover:not(:disabled){transform:translateY(-2px);background:#fff}.hero-cta:disabled{opacity:.7;cursor:not-allowed}.hero-social-proof{margin-top:auto;padding-bottom:64px;width:100%;overflow:hidden;transition:transform .1s ease-out;transform-origin:center center}.hero-social-proof-label{text-align:center;font-size:14px;font-weight:600;letter-spacing:.12em;color:var(--text-dim);text-transform:uppercase;margin-bottom:32px}.marquee-container{width:100%;overflow:hidden;position:relative;mask-image:linear-gradient(to right,transparent,black 10%,black 90%,transparent);-webkit-mask-image:linear-gradient(to right,transparent,black 10%,black 90%,transparent)}.marquee-content{display:flex;width:max-content;animation:scroll-left 40s linear infinite;gap:80px;align-items:center}.marquee-item{display:flex;align-items:center;justify-content:center;min-width:80px}.marquee-logo{display:block;height:32px;width:auto;max-width:200px;object-fit:contain;object-position:center;filter:brightness(0) invert(1);opacity:.45;transition:opacity .2s}.marquee-item:hover .marquee-logo{opacity:.85}@keyframes scroll-left{0%{transform:translate(0)}to{transform:translate(calc(-50% - 40px))}}.problems-page{min-height:100vh;background:var(--bg-root);color:var(--text);display:flex;flex-direction:column}.problems-header{display:flex;align-items:center;justify-content:space-between;padding:16px 32px;height:52px;flex-shrink:0}.problems-header-left{display:flex;align-items:center}.problems-main{flex:1;display:flex;flex-direction:column;align-items:center;width:100%;max-width:780px;margin:0 auto;padding:48px 32px 80px}.problems-meta{display:flex;align-items:center;gap:8px;margin-bottom:16px}.problems-label{font-size:11px;font-weight:600;letter-spacing:.15em;color:var(--text-dim);text-transform:uppercase}.problems-title{font-size:48px;font-weight:600;color:var(--cream);line-height:1.1;margin:0 0 16px;text-align:center}.problems-desc{font-size:15px;color:var(--text-secondary);line-height:1.7;text-align:center;max-width:540px;margin:0}.problems-divider{width:100%;border-top:1px solid var(--border);margin:40px 0}.problems-grid{display:flex;gap:20px;justify-content:center;flex-wrap:wrap;width:100%}.challenge-card{flex:0 0 300px;background:#ffffff08;border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:24px;text-align:left;cursor:pointer;transition:border-color .2s,background .2s,transform .15s}.challenge-card:hover{border-color:#ffffff2e;background:#ffffff0d;transform:translateY(-2px)}.challenge-card--soon{cursor:default;opacity:.5}.challenge-card--soon:hover{border-color:#ffffff14;background:#ffffff08;transform:none}.challenge-card-top{display:flex;align-items:center;gap:10px;margin-bottom:14px}.challenge-card-lang{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;padding:3px 8px;border-radius:6px;color:#fff}.challenge-card-diff{font-size:12px;font-weight:500;text-transform:capitalize}.challenge-card-title{font-size:17px;font-weight:600;color:var(--cream);margin:0 0 8px;line-height:1.3}.challenge-card-desc{font-size:13px;color:var(--text-dim);line-height:1.5;margin:0 0 16px}.challenge-card-footer{display:flex;align-items:center;justify-content:space-between}.challenge-card-time{font-size:12px;color:var(--text-dim);font-weight:500}.challenge-card-arrow{font-size:16px;color:var(--cream);opacity:0;transition:opacity .2s}.challenge-card:hover .challenge-card-arrow{opacity:1}.landing-section{position:relative;display:flex;align-items:center;justify-content:center;padding:64px 32px 48px;transition:transform .1s ease-out,opacity .1s ease-out;transform-origin:center center;overflow:visible}.landing-section-inner{text-align:center;max-width:800px}.landing-section-label{font-size:12px;font-weight:600;letter-spacing:.15em;color:var(--text-dim);text-transform:uppercase;margin-bottom:32px}.landing-team{display:flex;align-items:center;justify-content:center;gap:24px;flex-wrap:wrap}.landing-team-member{font-family:Newsreader,serif;font-style:italic;font-size:36px;font-weight:400;letter-spacing:-.01em;text-decoration:none;display:inline-block;position:relative;cursor:pointer}.landing-team-member:after{content:"";position:absolute;bottom:1px;left:50%;transform:translate(-50%);width:0%;height:1px;background:#ffffff59;transition:width .3s ease}.landing-team-member:hover:after{width:100%}.landing-team-member span{transition:color .15s ease-out}.landing-team-member:hover{animation:name-shake .4s ease-out forwards}.landing-team-member:hover span{color:#fff!important}@keyframes name-shake{0%{transform:translate(0)}20%{transform:translate(-2px)}40%{transform:translate(2px)}60%{transform:translate(-1px)}80%{transform:translate(1px)}to{transform:translate(0)}}.landing-team-separator{color:var(--text-dim);font-size:24px}.landing-footer-spacer{height:35vh;display:flex;align-items:flex-end;justify-content:center;padding-bottom:48px}.github-pill{display:inline-flex;align-items:center;gap:10px;padding:10px 20px;border-radius:999px;background:#ffffff08;border:1px solid rgba(255,255,255,.08);color:#ffffff80;font-size:14px;font-weight:400;text-decoration:none;transition:all .2s ease}.github-pill:hover{background:#ffffff14;border-color:#fff3;color:#fff}.github-pill svg{opacity:.8;transition:opacity .2s ease}.github-pill:hover svg{opacity:1}.brief{height:100%;display:flex;flex-direction:column;background:var(--bg-root);overflow-y:auto}.brief-header{display:flex;align-items:center;justify-content:space-between;padding:20px 48px;border-bottom:1px solid var(--border);flex-shrink:0}.brief-header-left{display:flex;align-items:center}.brief-header-right{display:flex;align-items:center;gap:16px}.brief-main{flex:1;max-width:780px;width:100%;margin:0 auto;padding:64px 48px 96px}.brief-meta{display:flex;align-items:center;gap:8px;margin-bottom:24px}.brief-label{font-size:11px;font-weight:600;letter-spacing:.14em;color:var(--text-dim);text-transform:uppercase}.brief-sep{font-size:11px;color:var(--border)}.brief-time{font-family:JetBrains Mono,monospace;font-size:11px;color:var(--text-dim);letter-spacing:.02em}.brief .brief-title{font-family:Inter,sans-serif;font-size:56px;font-weight:600;line-height:1;letter-spacing:-.035em;color:var(--cream);margin:0 0 32px}.brief-desc{font-size:15px;line-height:1.7;color:var(--text-secondary);max-width:600px;margin:0}.brief-divider{height:1px;background:var(--border);margin:48px 0}.brief-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;margin-bottom:56px}.brief-section-label{font-size:11px;font-weight:600;letter-spacing:.14em;color:var(--text-dim);text-transform:uppercase;margin:0 0 16px}.brief-section-label--spaced{margin-top:32px}.brief-section-text{font-size:15px;line-height:1.65;color:var(--text);margin:0}.brief-req{display:flex;flex-direction:column;gap:12px}.brief-req-row{display:flex;align-items:baseline;gap:10px;font-size:14px;line-height:1.6;color:var(--text)}.brief-req-num{font-family:JetBrains Mono,monospace;font-size:11px;color:var(--text-dim);flex-shrink:0;width:16px}.brief-req-text code{font-family:JetBrains Mono,monospace;font-size:12.5px;color:var(--text);background:var(--bg-surface);padding:1px 5px;border-radius:3px}.brief-constraints{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}.brief-constraints li{font-size:14px;line-height:1.6;color:var(--text-secondary);padding-left:16px;position:relative}.brief-constraints li:before{content:"—";position:absolute;left:0;color:var(--border)}.brief-constraints em{color:var(--cream);font-style:normal;font-family:JetBrains Mono,monospace;font-size:12.5px}.brief-note{margin-top:32px;font-size:13px;color:var(--text-dim);line-height:1.5}.brief-actions{display:flex}.brief-start{font-family:Inter,sans-serif;font-size:14px;font-weight:500;color:var(--bg-root);background:var(--cream);padding:10px 28px;border-radius:4px;transition:background .15s;cursor:pointer;border:none}.brief-start:hover{background:#fff}.header{height:var(--header-height);display:flex;align-items:center;justify-content:space-between;padding:0 16px;background:var(--bg-surface);border-bottom:1px solid var(--border);flex-shrink:0}.header-left{display:flex;align-items:center;gap:12px;min-width:0;flex-shrink:1;overflow:hidden}.header-logo{display:flex;align-items:center;gap:8px}.nav-logo-img{height:22px;width:auto;object-fit:contain;display:block}.header-divider{width:1px;height:20px;background:var(--border)}.header-problem-tag{font-size:12px;color:var(--text-secondary);padding:3px 8px;background:var(--bg-surface-2);border-radius:var(--radius-sm);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.header-center{display:flex;align-items:center;gap:12px;flex-shrink:0}.timer{display:flex;align-items:center;gap:6px;color:var(--text)}.timer--urgent{color:var(--red)}.timer-text{font-family:JetBrains Mono,monospace;font-size:15px;font-weight:600;min-width:50px}.timer-bar{width:120px;height:3px;background:var(--bg-surface-3);border-radius:2px;overflow:hidden}.timer-bar-fill{height:100%;background:var(--green);border-radius:2px;transition:width 1s linear}.timer--urgent+.timer-bar .timer-bar-fill{background:var(--red)}.header-right{display:flex;align-items:center;gap:8px;flex-shrink:0}.submit-btn{display:flex;align-items:center;gap:6px;padding:7px 16px;background:var(--green-dark);color:var(--cream);font-size:13px;font-weight:600;border-radius:var(--radius-md);transition:background .15s}.submit-btn:hover:not(:disabled){background:var(--green)}.submit-btn:disabled{opacity:.6;cursor:not-allowed}.submit-spinner{display:inline-block;width:14px;height:14px;border:2px solid var(--cream);border-top-color:transparent;border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.layout{height:100vh;display:flex;flex-direction:column;background:var(--bg-root)}.layout-body{flex:1;display:flex;overflow:hidden}.layout-sidebar{display:flex;flex-direction:column;border-right:1px solid var(--border);background:var(--bg-surface);overflow:hidden;flex-shrink:0}.layout-main{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0}.layout-editor{flex:1;min-height:0;overflow:hidden}.layout-chat{min-height:0;border-top:1px solid var(--border);flex-shrink:0;display:flex;flex-direction:column}.resize-handle{flex-shrink:0;background:transparent;position:relative;z-index:10}.resize-handle:after{content:"";position:absolute;background:transparent;transition:background .15s;border-radius:1px}.resize-handle:hover:after,body.is-resizing .resize-handle:after{background:var(--blue, #3b82f6)}.resize-handle--horizontal{width:4px;cursor:col-resize;margin-left:-1px}.resize-handle--horizontal:after{top:0;bottom:0;left:1px;width:2px}.resize-handle--vertical{height:4px;cursor:row-resize;margin-top:-1px}.resize-handle--vertical:after{left:0;right:0;top:1px;height:2px}body.is-resizing{-webkit-user-select:none;user-select:none}body.is-resizing iframe,body.is-resizing .monaco-editor{pointer-events:none}body.is-resizing-col,body.is-resizing-col *{cursor:col-resize!important}body.is-resizing-row,body.is-resizing-row *{cursor:row-resize!important}.collapsed-panel-bar{display:flex;align-items:center;gap:6px;height:36px;padding:0 12px;background:none;border:none;border-bottom:1px solid var(--border);color:var(--text-dim);font-size:11px;text-transform:uppercase;letter-spacing:.5px;cursor:pointer;flex-shrink:0;width:100%;text-align:left;font-family:inherit;transition:color .15s}.collapsed-panel-bar:hover{color:var(--text-secondary)}.collapsed-panel-bar--chat{border-bottom:none;border-top:1px solid var(--border)}.collapsed-panel-chevron{margin-left:auto;opacity:.5}.panel-collapse-btn{display:flex;align-items:center;justify-content:center;width:20px;height:20px;background:none;border:none;border-radius:var(--radius-sm);color:var(--text-dim);cursor:pointer;padding:0;flex-shrink:0;transition:color .15s,background .15s}.panel-collapse-btn:hover{color:var(--text-secondary);background:var(--bg-hover)}.problem-statement{padding:16px;border-bottom:1px solid var(--border);overflow-y:auto;max-height:320px}.problem-header{display:flex;align-items:center;justify-content:space-between;color:var(--text-dim);font-size:11px;text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.problem-header-left{display:flex;align-items:center;gap:6px}.problem-title{font-size:14px;font-weight:600;color:var(--cream);margin-bottom:8px}.problem-desc{font-size:12px;color:var(--text-secondary);line-height:1.6;margin-bottom:12px}.problem-desc strong{color:var(--text)}.problem-requirements h4,.problem-hints h4{font-size:11px;font-weight:600;color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}.problem-requirements ul{list-style:none;margin-bottom:12px}.problem-requirements li{font-size:12px;color:var(--text-secondary);padding:3px 0 3px 14px;position:relative;line-height:1.5}.problem-requirements li:before{content:"";position:absolute;left:0;top:10px;width:4px;height:4px;border-radius:50%;background:var(--text-dim)}.hint-files{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}.hint-files code{font-size:11px;padding:2px 8px;background:var(--bg-surface-2);color:var(--text-secondary);border-radius:var(--radius-sm);border:1px solid var(--border-subtle)}.problem-footer{font-size:12px;color:var(--text-dim);padding-top:8px;border-top:1px solid var(--border-subtle)}.problem-footer strong{color:var(--cream)}.file-tree{flex:1;display:flex;flex-direction:column;overflow:hidden}.file-tree-header{display:flex;align-items:center;gap:6px;padding:10px 16px;color:var(--text-dim);font-size:11px;text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border-subtle);flex-shrink:0}.file-tree-list{flex:1;overflow-y:auto;padding:4px 0}.tree-row{display:flex;align-items:center;gap:6px;height:26px;cursor:pointer;font-size:12px;color:var(--text-secondary);transition:background .1s;padding-right:8px}.tree-row:hover{background:var(--bg-hover)}.tree-row--active{background:var(--cream-faint)!important;color:var(--cream)}.tree-row--disabled{opacity:.5;cursor:default}.tree-row--clickable:hover{color:var(--text)}.tree-chevron{display:inline-flex;align-items:center;justify-content:center;width:14px;height:14px;color:var(--text-dim);transition:transform .15s;flex-shrink:0}.tree-chevron--open{transform:rotate(90deg)}.tree-folder-icon{display:inline-flex;color:var(--text-secondary);flex-shrink:0}.tree-file-icon{display:inline-flex;align-items:center;justify-content:center;width:14px;height:14px;flex-shrink:0;margin-left:14px}.tree-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.editor-panel{height:100%;display:flex;flex-direction:column;background:var(--bg-surface)}.editor-tabs{display:flex;align-items:center;height:36px;background:var(--bg-surface);border-bottom:1px solid var(--border);overflow-x:auto;flex-shrink:0}.editor-tabs::-webkit-scrollbar{height:0}.editor-tab{display:flex;align-items:center;gap:6px;height:100%;padding:0 12px;font-size:12px;color:var(--text-dim);cursor:pointer;border-right:1px solid transparent;white-space:nowrap;transition:color .1s,background .1s}.editor-tab:hover{color:var(--text-secondary);background:var(--bg-hover)}.editor-tab--active{color:var(--cream);background:var(--bg-root);border-bottom:1px solid var(--cream);margin-bottom:-1px}.editor-tab-close{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;border-radius:3px;background:transparent;color:var(--text-dim);transition:background .1s,color .1s;padding:0}.editor-tab-close:hover{background:var(--bg-surface-3);color:var(--text)}.editor-body{flex:1;min-height:0;background:var(--bg-root)}.editor-empty{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--text-dim)}.editor-empty-icon{opacity:.3}.chat-panel{height:100%;display:flex;flex-direction:column;background:var(--bg-surface)}.chat-header{display:flex;align-items:center;justify-content:space-between;height:36px;padding:0 12px;border-bottom:1px solid var(--border);flex-shrink:0}.chat-header-left{display:flex;align-items:center;gap:6px;color:var(--text-dim);font-size:11px;text-transform:uppercase;letter-spacing:.5px}.chat-header-badge{font-size:10px;padding:2px 6px;background:var(--bg-surface-2);color:var(--text-secondary);border-radius:var(--radius-sm);font-weight:500}.chat-header-right{display:flex;align-items:center;gap:6px}.chat-messages{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:12px}.chat-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;text-align:center;color:var(--text-dim);font-size:13px}.chat-empty-hint{margin-top:8px;font-size:12px;color:var(--text-dim);font-style:italic}.chat-msg{display:flex;gap:10px;align-items:flex-start}.chat-msg-avatar{width:24px;height:24px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;flex-shrink:0;font-family:JetBrains Mono,monospace}.chat-msg--user .chat-msg-avatar,.chat-msg--assistant .chat-msg-avatar{background:transparent;color:var(--cream)}.chat-msg-body{flex:1;min-width:0;font-size:13px;line-height:1.6}.chat-msg--user .chat-msg-body{color:var(--text)}.chat-msg--assistant .chat-msg-body{color:var(--text-secondary)}.chat-msg--error .chat-msg-avatar{background:#dc503c26;color:#dc503c}.chat-msg--error .chat-msg-body{color:#dc503c;font-style:italic}.chat-paragraph{margin-bottom:4px}.chat-heading{color:var(--cream);font-weight:600;margin-top:4px;margin-bottom:4px;font-size:13px}.chat-bullet{padding-left:16px;position:relative;margin-bottom:2px}.chat-bullet:before{content:"•";position:absolute;left:4px;color:var(--text-dim)}.chat-bullet--numbered:before{content:none}.chat-line-break{height:6px}.chat-code-block{background:var(--bg-root);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;margin:6px 0;overflow-x:auto;font-size:12px;line-height:1.5}.chat-code-block code{color:var(--text)}.chat-inline-code{background:var(--bg-surface-3);color:var(--cream-dim);padding:1px 5px;border-radius:3px;font-size:12px}.chat-typing{display:flex;gap:4px;padding:8px 0}.chat-typing span{width:6px;height:6px;border-radius:50%;background:var(--text-dim);opacity:.6;animation:typing 1.2s ease-in-out infinite}.chat-typing span:nth-child(2){animation-delay:.2s}.chat-typing span:nth-child(3){animation-delay:.4s}@keyframes typing{0%,60%,to{opacity:.4;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}.chat-input-bar{display:flex;align-items:center;gap:8px;padding:8px 12px;border-top:1px solid var(--border);background:var(--bg-surface);flex-shrink:0}.chat-input{flex:1;padding:8px 12px;background:var(--bg-root);color:var(--text);font-size:13px;border-radius:var(--radius-md);border:1px solid var(--border);transition:border-color .15s}.chat-input::placeholder{color:var(--text-dim)}.chat-input:focus{border-color:var(--text-dim)}.chat-send{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:var(--radius-md);background:var(--green-dark);color:var(--cream);transition:background .15s;flex-shrink:0}.chat-send:hover:not(:disabled){background:var(--green)}.chat-send:disabled{opacity:.4;cursor:not-allowed}.results{height:100vh;display:flex;flex-direction:column;overflow-y:auto;background:var(--bg-root)}.results-header{display:flex;align-items:center;padding:20px 48px;border-bottom:1px solid var(--border);flex-shrink:0}.results-header-left{display:flex;align-items:center}.results-main{flex:1;max-width:780px;width:100%;margin:0 auto;padding:64px 48px 96px}.results-meta{display:flex;align-items:center;gap:8px;margin-bottom:24px}.results-label{font-size:11px;font-weight:600;letter-spacing:.14em;color:var(--text-dim);text-transform:uppercase}.results-sep{font-size:11px;color:var(--border)}.results-meta-badge{display:flex;align-items:center}.results-hero{display:flex;align-items:center;justify-content:space-between;gap:48px;margin-bottom:0}.results-hero-text{flex:1;min-width:0}.results-title{font-family:Inter,sans-serif;font-size:48px;font-weight:600;line-height:1;letter-spacing:-.035em;color:var(--cream);margin:0 0 16px}.results-desc{font-size:15px;line-height:1.7;color:var(--text-secondary);max-width:420px;margin:0}.results-score-ring{position:relative;width:140px;height:140px;flex-shrink:0}.score-ring{width:100%;height:100%}.score-center{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center}.score-number{font-size:32px;font-weight:700;color:var(--cream);line-height:1;font-family:JetBrains Mono,monospace}.score-grade{font-size:12px;font-weight:600;color:var(--green-light);margin-top:4px;letter-spacing:.02em}.results-divider{height:1px;background:var(--border);margin:48px 0}.results-section-label{font-size:11px;font-weight:600;letter-spacing:.14em;color:var(--text-dim);text-transform:uppercase;margin:0 0 16px}.results-section{margin-bottom:0}.results-feedback-text{font-size:15px;line-height:1.7;color:var(--text-secondary);margin:0}.insights-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.insights-header .results-section-label{margin-bottom:0}.insights-toggle{display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:none;border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-dim);cursor:pointer;transition:border-color .15s,color .15s}.insights-toggle:hover{border-color:var(--text-secondary);color:var(--text-secondary)}.insights-toggle-icon{transition:transform .2s ease}.insights-toggle-icon--collapsed{transform:rotate(-90deg)}.insights-grouped{display:flex;flex-direction:column;gap:24px}.insight-group-header{display:flex;align-items:center;gap:8px;margin-bottom:4px}.insight-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.insight-dot--strength{background:var(--green)}.insight-dot--improvement{background:var(--yellow)}.insight-dot--weakness{background:var(--red)}.insight-group-label{font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--text-dim)}.insight-group-count{font-size:11px;color:var(--text-dim);font-family:JetBrains Mono,monospace}.insight-row{padding:10px 12px;border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;transition:background .1s;border-radius:var(--radius-sm)}.insight-row:hover{background:var(--bg-surface-2)}.insight-row:last-child{border-bottom:none}.insight-row-title{font-size:14px;font-weight:500;color:var(--cream);line-height:1.4}.insight-row-category{font-size:12px;color:var(--text-dim);white-space:nowrap;flex-shrink:0}.insight-card-badge{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;padding:2px 8px;border-radius:var(--radius-sm)}.insight-badge--strength{background:#52b7881a;color:var(--green-light)}.insight-badge--improvement{background:#e0b5551a;color:var(--yellow)}.insight-badge--weakness{background:#e055551a;color:var(--red)}.insight-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#000000d9;display:flex;align-items:center;justify-content:center;animation:fadeIn .15s ease}.insight-modal{max-width:600px;width:90%;max-height:80vh;overflow-y:auto;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px;position:relative;animation:modalSlideUp .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes modalSlideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.insight-modal-close{position:absolute;top:16px;right:16px;background:none;border:none;color:var(--text-dim);cursor:pointer;padding:4px;border-radius:var(--radius-sm);transition:color .15s}.insight-modal-close:hover{color:var(--text)}.insight-modal-header{display:flex;align-items:center;gap:10px;margin-bottom:4px}.insight-modal-category{font-size:11px;color:var(--text-dim);letter-spacing:.02em}.insight-modal-title{font-size:24px;font-weight:600;color:var(--cream);margin:16px 0 8px;line-height:1.2;letter-spacing:-.02em}.insight-modal-desc{font-size:15px;line-height:1.7;color:var(--text-secondary);margin:0}.insight-modal-prompts{margin-top:24px;padding-top:24px;border-top:1px solid var(--border)}.insight-modal-prompts-label{font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--text-dim);margin:0 0 12px}.insight-modal-prompt{padding:12px 16px;background:var(--bg-surface-2);border-radius:var(--radius-md);border-left:2px solid var(--border);margin-bottom:8px;font-size:13px;color:var(--text-secondary);line-height:1.6}.insight-modal-prompt:last-child{margin-bottom:0}.insight-modal-prompt-idx{font-family:JetBrains Mono,monospace;font-size:11px;color:var(--text-dim);margin-right:8px}.results-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;margin-bottom:56px}.score-bars{display:flex;flex-direction:column;gap:12px}.score-bar-row{display:flex;align-items:center;gap:10px}.score-bar-label{width:140px;font-size:13px;color:var(--text-secondary);flex-shrink:0;line-height:1.4}.score-bar-track{flex:1;height:6px;background:var(--bg-surface-3);border-radius:3px;overflow:hidden}.score-bar-fill{height:100%;background:var(--green);border-radius:3px;transition:width .5s ease}.score-bar-fill--negative{background:var(--red)}.score-bar-value{width:40px;font-size:12px;font-weight:600;color:var(--text);text-align:right;font-family:JetBrains Mono,monospace}.score-bar-value--negative{color:var(--red)}.metrics-list{display:flex;flex-direction:column;gap:0}.metric-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid var(--border-subtle)}.metric-row:last-child{border-bottom:none}.metric-label{font-size:13px;color:var(--text-secondary);line-height:1.4}.metric-value{font-size:13px;font-weight:600;color:var(--text);font-family:JetBrains Mono,monospace}.metric-value--good{color:var(--green-light)}.metric-value--bad{color:var(--red)}.results-actions{display:flex}.results-cta{font-family:Inter,sans-serif;font-size:14px;font-weight:500;color:var(--bg-root);background:var(--cream);padding:10px 28px;border-radius:var(--radius-sm);transition:background .15s;cursor:pointer;border:none}.results-cta:hover{background:#fff}.landing-name-input{display:flex;flex-direction:column;gap:6px;width:100%;max-width:400px;margin-bottom:16px}.landing-name-label{font-size:13px;color:var(--text-secondary);font-weight:500}.landing-name-field{padding:10px 14px;background:var(--bg-surface-2);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text);font-size:14px;font-family:inherit;outline:none;transition:border-color .15s}.landing-name-field::placeholder{color:var(--text-dim)}.landing-name-field:focus{border-color:var(--green)}.problem-context h4{font-size:11px;font-weight:600;color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}.problem-context p{font-size:12px;color:var(--text-secondary);line-height:1.6;margin-bottom:12px}.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;font-size:12px;font-weight:600;line-height:1;white-space:nowrap}.badge-dot{font-size:8px;line-height:1}.badge--green{background:#52b7881f;color:var(--green-light);border:1px solid rgba(82,183,136,.25)}.badge--blue{background:#5588cc1f;color:var(--blue);border:1px solid rgba(85,136,204,.25)}.badge--yellow{background:#e0b5551f;color:var(--yellow);border:1px solid rgba(224,181,85,.25)}.badge--red{background:#e055551f;color:var(--red);border:1px solid rgba(224,85,85,.25)}.badge--default{background:var(--bg-surface-2);color:var(--text-secondary);border:1px solid var(--border)}.badge-icon-wrap{display:inline-flex;align-items:center;justify-content:center;width:12px;height:12px;flex-shrink:0}.badge-icon{width:100%;height:100%}.badge .badge-icon-wrap{color:inherit}.error-banner{position:fixed;top:0;left:50%;transform:translate(-50%) translateY(-100%);z-index:9999;display:flex;align-items:center;gap:12px;padding:10px 18px;background:var(--red, #e74c3c);color:#fff;font-size:13px;font-weight:500;border-radius:0 0 8px 8px;transition:transform .3s ease}.error-banner--visible{transform:translate(-50%) translateY(0)}.error-banner-close{background:none;border:none;color:#fff;cursor:pointer;font-size:14px;padding:0 2px;opacity:.7}.error-banner-close:hover{opacity:1}.timer--urgent{color:var(--yellow)}.timer--critical{color:var(--red);animation:timer-pulse .5s ease-in-out infinite}@keyframes timer-pulse{0%,to{opacity:1}50%{opacity:.5}}.submitting-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#000000d9;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;color:var(--text);font-size:18px;font-weight:500}.submitting-spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--green-light);border-radius:50%;animation:spin .8s linear infinite}.chat-code-apply-wrapper{margin:6px 0}.chat-code-apply-bar{display:flex;align-items:center;justify-content:space-between;padding:6px 12px;background:var(--bg-surface-2);border:1px solid var(--border);border-bottom:none;border-radius:var(--radius-sm) var(--radius-sm) 0 0;font-size:12px}.chat-code-apply-filename{color:var(--text-secondary);font-family:JetBrains Mono,monospace;font-size:11px}.chat-code-apply-btn{padding:3px 10px;background:var(--green-dark);color:var(--cream);border-radius:var(--radius-sm);font-size:11px;font-weight:600;cursor:pointer;transition:background .15s;border:none}.chat-code-apply-btn:hover:not(:disabled){background:var(--green)}.chat-code-apply-btn--applied{background:transparent;color:var(--green-light);cursor:default}.chat-code-apply-btn--applied:hover{background:transparent}.chat-code-block--with-bar{border-radius:0 0 var(--radius-sm) var(--radius-sm);margin-top:0}.save-btn{position:relative;background:transparent;border:1px solid var(--border);color:var(--text-secondary);padding:6px 14px;border-radius:var(--radius-sm);font-size:12px;font-weight:500;transition:border-color .15s,color .15s;margin-right:6px}.save-btn:hover{border-color:var(--text-dim);color:var(--cream)}.save-btn-dot{position:absolute;top:-2px;right:-2px;width:6px;height:6px;background:var(--cream);border-radius:50%}.history-btn{background:transparent;border:1px solid var(--border);color:var(--text-secondary);padding:6px 14px;border-radius:var(--radius-sm);font-size:12px;font-weight:500;transition:border-color .15s,color .15s;margin-right:6px}.history-btn:hover{border-color:var(--text-dim);color:var(--cream)}.save-toast{position:fixed;bottom:24px;right:24px;background:var(--bg-surface-2);border:1px solid var(--border);color:var(--cream);padding:8px 16px;border-radius:var(--radius-md);font-size:13px;font-weight:500;z-index:9998;animation:save-toast-in .2s ease}@keyframes save-toast-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.save-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:9999;display:flex;align-items:center;justify-content:center;animation:save-toast-in .15s ease}.save-modal{background:var(--bg-surface-2);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px 24px;width:340px;max-width:90vw;display:flex;flex-direction:column;gap:14px}.save-modal-title{font-size:14px;font-weight:600;color:var(--cream)}.save-modal-input{width:100%;padding:8px 12px;font-size:13px;background:var(--bg-surface-1);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--cream);outline:none;font-family:var(--font-mono);box-sizing:border-box}.save-modal-input:focus{border-color:var(--green-light)}.save-modal-input::placeholder{color:var(--text-dim)}.save-modal-actions{display:flex;justify-content:flex-end;gap:8px}.save-modal-cancel{padding:6px 14px;font-size:13px;font-weight:500;background:transparent;border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer}.save-modal-cancel:hover{background:var(--bg-surface-3)}.save-modal-confirm{padding:6px 14px;font-size:13px;font-weight:600;background:var(--green-dark);border:1px solid var(--green-light);border-radius:var(--radius-md);color:var(--cream);cursor:pointer}.save-modal-confirm:hover{background:var(--green-light);color:var(--bg-root)}.history-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:500}.history-drawer{position:fixed;top:0;right:0;height:100vh;width:320px;background:var(--bg-surface);border-left:1px solid var(--border);z-index:501;display:flex;flex-direction:column;transform:translate(100%);transition:transform .25s ease}.history-drawer--open{transform:translate(0)}.history-drawer-header{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--border)}.history-drawer-header h3{font-size:15px;font-weight:600;color:var(--cream);margin:0}.history-close-btn{background:none;color:var(--text-secondary);font-size:20px;line-height:1;padding:4px;cursor:pointer}.history-close-btn:hover{color:var(--cream)}.history-drawer-body{flex:1;overflow-y:auto;padding:12px}.history-entry{padding:12px;border-radius:var(--radius-sm);border:1px solid var(--border);margin-bottom:8px;display:flex;align-items:center;justify-content:space-between;transition:background .1s}.history-entry:hover{background:var(--bg-hover)}.history-entry--current{border-color:var(--border);opacity:.5}.history-entry--latest{border-color:var(--text-dim)}.history-entry-time{font-size:13px;font-weight:600;color:var(--cream)}.history-entry-label{font-size:11px;color:var(--text-secondary);margin-top:2px}.history-restore-btn{background:var(--bg-surface-3);color:var(--cream);font-size:11px;font-weight:600;padding:4px 10px;border-radius:var(--radius-sm);border:none;cursor:pointer;flex-shrink:0;transition:background .15s}.history-restore-btn:hover{background:var(--bg-hover)}.history-empty{text-align:center;color:var(--text-secondary);font-size:13px;padding:32px 16px;line-height:1.6}.bottom-tabs{display:flex;align-items:center;justify-content:space-between;height:36px;border-bottom:1px solid var(--border);background:var(--bg-surface);flex-shrink:0}.bottom-tabs-left{display:flex;align-items:center;height:100%}.bottom-tabs-right{display:flex;align-items:center;padding-right:8px}.bottom-tab{display:flex;align-items:center;gap:6px;height:100%;padding:0 14px;font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:.5px;color:var(--text-dim);background:none;border:none;border-bottom:2px solid transparent;cursor:pointer;transition:color .15s;font-family:inherit}.bottom-tab:hover{color:var(--text-secondary)}.bottom-tab--active{color:var(--cream);border-bottom-color:var(--cream)}.bottom-tab-badge{font-size:10px;font-weight:600;padding:1px 5px;border-radius:3px;font-family:JetBrains Mono,monospace;letter-spacing:0;text-transform:none}.bottom-tab-badge--pass{background:#40916c33;color:var(--green-light)}.bottom-tab-badge--fail{background:var(--red-dim);color:var(--red)}.bottom-tab-spinner{display:inline-block;width:10px;height:10px;border:1.5px solid var(--text-dim);border-top-color:transparent;border-radius:50%;animation:spin .6s linear infinite}.bottom-panel-content{flex:1;min-height:0;flex-direction:column}.run-btn{display:flex;align-items:center;gap:5px;background:transparent;border:1px solid var(--green-dark);color:var(--green-light);padding:6px 14px;border-radius:var(--radius-sm);font-size:12px;font-weight:600;transition:background .15s,border-color .15s,color .15s}.run-btn:hover:not(:disabled){background:var(--green-faint);border-color:var(--green-light);color:var(--green-lighter)}.run-btn:disabled{opacity:.6;cursor:not-allowed}.run-btn svg{flex-shrink:0}.run-spinner{display:inline-block;width:12px;height:12px;border:1.5px solid var(--green-light);border-top-color:transparent;border-radius:50%;animation:spin .6s linear infinite}.test-results{height:100%;display:flex;flex-direction:column;background:var(--bg-surface);overflow:hidden}.test-summary{display:flex;align-items:center;gap:12px;padding:10px 14px;border-bottom:1px solid var(--border);flex-shrink:0}.test-summary-count{font-size:12px;color:var(--text-secondary);white-space:nowrap}.test-summary--pass .test-summary-count strong{color:var(--green-light)}.test-summary--fail .test-summary-count strong{color:var(--red)}.test-summary-bar{flex:1;height:4px;background:var(--bg-surface-3);border-radius:2px;overflow:hidden;max-width:200px}.test-summary-bar-fill{height:100%;border-radius:2px;transition:width .4s ease}.test-summary--pass .test-summary-bar-fill{background:var(--green)}.test-summary--fail .test-summary-bar-fill{background:var(--red)}.test-list{flex:1;overflow-y:auto;padding:4px 0}.test-section-label{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-dim);padding:8px 14px 4px}.test-item{border-bottom:1px solid var(--border-subtle)}.test-item:last-child{border-bottom:none}.test-item-row{display:flex;align-items:center;gap:8px;width:100%;padding:6px 14px;background:none;border:none;font-family:inherit;font-size:12px;text-align:left;transition:background .1s;color:var(--text-secondary)}.test-item-row:hover{background:var(--bg-hover)}.test-item-icon{display:flex;align-items:center;flex-shrink:0}.test-item--passed .test-item-icon{color:var(--green-light)}.test-item--failed .test-item-icon{color:var(--red)}.test-item-name{flex:1;min-width:0}.test-item--passed .test-item-name{color:var(--text-secondary)}.test-item--failed .test-item-name{color:var(--text)}.test-core-badge{font-size:9px;font-weight:700;letter-spacing:.5px;padding:1px 5px;border-radius:3px;background:var(--bg-surface-3);color:var(--text-dim);flex-shrink:0}.test-item-chevron{display:flex;align-items:center;color:var(--text-dim);transition:transform .15s;flex-shrink:0}.test-item-chevron--open{transform:rotate(90deg)}.test-error{padding:4px 14px 8px 36px;font-size:11px;line-height:1.5}.test-error code{font-family:JetBrains Mono,monospace;color:var(--red);opacity:.8;word-break:break-word}.test-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:8px;color:var(--text-dim);font-size:13px}.test-empty svg{opacity:.4}.test-running{display:flex;align-items:center;justify-content:center;height:100%;gap:10px;color:var(--text-secondary);font-size:13px}.test-running-spinner{width:16px;height:16px;border:2px solid var(--text-dim);border-top-color:var(--green-light);border-radius:50%;animation:spin .8s linear infinite}
