:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}body{margin:0}#root{border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:800px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}.app{text-align:left;flex-direction:column;gap:24px;padding:40px 32px 48px;display:flex}@media (width<=1024px){.app{padding:24px 20px 32px}}.header{text-align:center}.header h1{margin:0 0 8px}.header p{color:var(--text)}.upload-zone{border:2px dashed var(--border);background:var(--code-bg);cursor:pointer;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:40px 24px;transition:border-color .2s,background .2s;display:flex}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--accent-border);background:var(--accent-bg)}.upload-zone.loading{pointer-events:none;opacity:.7}.upload-icon{font:700 20px/1 var(--mono);color:var(--accent);background:var(--accent-bg);border:1px solid var(--accent-border);border-radius:8px;padding:12px 16px}.upload-text{color:var(--text-h);margin:0;font-weight:500}.upload-hint{color:var(--text);font-size:14px}.error{color:#ef4444;background:#ef44441a;border:1px solid #ef444466;border-radius:8px;margin:0;padding:12px 16px}.score-section{background:var(--accent-bg);border:1px solid var(--border);border-radius:12px;align-items:center;gap:24px;padding:24px;display:flex}@media (width<=480px){.score-section{text-align:center;flex-direction:column}}.score-circle{border:4px solid var(--accent);border-radius:50%;flex-direction:column;flex-shrink:0;justify-content:center;align-items:center;width:120px;height:120px;display:flex}.score-number{font:700 36px/1 var(--mono);color:var(--accent)}.score-max{color:var(--text);font-size:14px}.score-info h2{margin:0 0 4px}.score-info p{color:var(--text)}.breakdown h2,.tags-section h2,.suggestions h2,.preview h2{margin-bottom:12px}.breakdown-list{flex-direction:column;gap:12px;display:flex}.breakdown-item{flex-direction:column;gap:6px;display:flex}.breakdown-header{color:var(--text-h);justify-content:space-between;font-size:14px;display:flex}.bar-track{background:var(--code-bg);border-radius:4px;height:8px;overflow:hidden}.bar-fill{background:var(--accent);border-radius:4px;height:100%;transition:width .4s}.tags{flex-wrap:wrap;gap:8px;display:flex}.tag{text-transform:capitalize;border-radius:20px;padding:6px 12px;font-size:14px}.tag-skill{color:var(--accent);background:var(--accent-bg);border:1px solid var(--accent-border)}.tag-ok{color:#16a34a;background:#16a34a1a;border:1px solid #16a34a4d}.tag-miss{color:#ef4444;background:#ef44441a;border:1px solid #ef44444d}.suggestions ul{color:var(--text-h);flex-direction:column;gap:8px;margin:0;padding-left:20px;display:flex}.input{box-sizing:border-box;width:100%;font:14px/150% var(--mono);color:var(--text-h);background:var(--code-bg);border:1px solid var(--border);resize:vertical;border-radius:8px;padding:16px}.clear-btn{color:var(--accent);background:var(--accent-bg);cursor:pointer;border:2px solid #0000;border-radius:6px;align-self:center;padding:10px 20px;font-size:15px;transition:border-color .2s}.clear-btn:hover{border-color:var(--accent-border)}