: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{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;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%}.analise-pgn-app{--bg-color:#121212;--accent-gold:#d4af37;--accent-blue:#1e3c72;--text-white:#fff;--gray-light:#f5f5f5;--gray-dark:#2c2c2c;color:var(--text-white);font-family:Outfit,Inter,sans-serif}.chess-analyzer-container{background:linear-gradient(135deg,#0f2027 0%,#203a43 50%,#2c5364 100%);border-radius:12px;justify-content:center;min-height:600px;padding:20px;display:flex;box-shadow:0 10px 30px #00000080}.analyzer-main{gap:20px;width:100%;max-width:1200px;display:flex}.eval-bar-container{background-color:#333;border-radius:4px;width:30px;height:500px;position:relative;overflow:hidden;box-shadow:inset 0 0 10px #00000080}.eval-bar-fill{background:#fff;width:100%;transition:height .5s cubic-bezier(.4,0,.2,1);position:absolute;bottom:0}.eval-text{color:#888;z-index:5;font-size:10px;font-weight:700;position:absolute;top:10px;left:50%;transform:translate(-50%)}.board-wrapper{border:4px solid var(--accent-gold);border-radius:4px;flex:1;max-width:500px;box-shadow:0 0 20px #d4af374d}.tutor-sidebar{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0000004d;border-radius:8px;flex-direction:column;flex:1;gap:15px;padding:20px;display:flex}.tutor-header h3{color:var(--accent-gold);text-transform:uppercase;letter-spacing:1px;margin:0}.tutor-chat{flex:1;min-height:200px}.tutor-bubble{background:var(--accent-blue);border-radius:12px;padding:15px;font-size:15px;line-height:1.6;position:relative;box-shadow:5px 5px 15px #0003}.tutor-bubble.thinking{opacity:.7;font-style:italic}.btn-tutor{background:var(--accent-gold);color:#000;cursor:pointer;border:none;border-radius:6px;padding:12px 20px;font-weight:700;transition:all .3s}.btn-tutor:hover:not(:disabled){background:#f1c40f;transform:scale(1.02)}.btn-tutor:disabled{cursor:wait;background:#666}.save-analysis-section{background:#ffffff0d;border:1px solid #d4af3733;border-radius:8px;flex-direction:column;gap:10px;padding:15px;display:flex}.input-title{color:#fff;background:#000;border:1px solid #444;border-radius:4px;padding:8px}.btn-save{color:#fff;cursor:pointer;background:#27ae60;border:none;border-radius:4px;padding:10px;font-weight:700;transition:background .3s}.btn-save:hover:not(:disabled){background:#2ecc71}.btn-save:disabled{opacity:.5;background:#555}.view-link{color:var(--accent-gold);text-align:center;font-size:14px;text-decoration:underline}.pgn-controls textarea{background:var(--gray-dark);color:#fff;resize:none;border:1px solid #444;border-radius:4px;width:100%;height:80px;margin-bottom:10px;padding:10px}.pgn-controls button{color:#fff;cursor:pointer;background:#444;border:none;border-radius:4px;width:100%;padding:10px}.pgn-controls button:hover{background:#555}