: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)}}#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}body{margin:0}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%}.login-container{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{background:#fff;border-radius:20px;width:100%;max-width:400px;padding:40px;animation:.5s ease-out fadeInUp;box-shadow:0 20px 40px #0000001a}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.login-header{text-align:center;margin-bottom:30px}.login-header h1{color:#333;margin-bottom:8px;font-size:28px}.login-header p{color:#666;font-size:14px}.login-form{flex-direction:column;gap:20px;display:flex}.form-group{flex-direction:column;gap:8px;display:flex}.form-group label{color:#333;font-size:14px;font-weight:500}.form-group input{border:2px solid #e0e0e0;border-radius:10px;padding:12px 16px;font-size:14px;transition:all .3s}.form-group input:focus{border-color:#667eea;outline:none;box-shadow:0 0 0 3px #667eea1a}.form-group input:disabled{cursor:not-allowed;background-color:#f5f5f5}.error-message{color:#c33;text-align:center;background-color:#fee;border-radius:10px;padding:12px;font-size:14px;animation:.3s ease-out shake}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}75%{transform:translate(5px)}}.login-button{color:#fff;cursor:pointer;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border:none;border-radius:10px;padding:12px 24px;font-size:16px;font-weight:600;transition:transform .2s,box-shadow .2s}.login-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 20px #667eea4d}.login-button:active:not(:disabled){transform:translateY(0)}.login-button:disabled{opacity:.6;cursor:not-allowed}.login-footer{text-align:center;border-top:1px solid #e0e0e0;margin-top:24px;padding-top:20px}.login-footer small{color:#999;font-size:12px}.loading-container{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);flex-direction:column;justify-content:center;align-items:center;min-height:100vh;display:flex}.loading-spinner{border:4px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:50px;height:50px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.loading-container p{color:#fff;margin-top:20px;font-size:16px}.user-info{background:#fff;border-radius:50px;align-items:center;gap:15px;padding:8px 16px;display:flex;box-shadow:0 2px 8px #0000001a}.user-name{color:#333;font-size:14px;font-weight:500}.logout-button{color:#fff;cursor:pointer;background:#f44336;border:none;border-radius:20px;padding:6px 12px;font-size:12px;transition:all .2s}.logout-button:hover:not(:disabled){background:#d32f2f;transform:scale(1.05)}.logout-button:disabled{opacity:.6;cursor:not-allowed}*{box-sizing:border-box;margin:0;padding:0}body{color:#333;background:#f5f5f5;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.app{flex-direction:column;min-height:100vh;display:flex}.app-header{text-align:center;background:#fff;padding:20px 24px;box-shadow:0 2px 4px #0000001a}.app-header h1{color:#333;margin-bottom:4px;font-size:24px}.app-header p{color:#666;font-size:14px}.app-main{flex:1;justify-content:center;align-items:center;padding:24px;display:flex}