*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh}.app{min-height:100vh;padding:20px}.header{color:#fff;margin-bottom:40px;padding:30px 20px}.header-content{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:20px}.header-actions{display:flex;align-items:center;gap:16px}.user-menu{display:flex;align-items:center;gap:10px}.user-name{font-size:.95em;opacity:.9}.btn-logout{background:#ffffff26;color:#fff;border:1px solid rgba(255,255,255,.4);border-radius:6px;padding:6px 14px;cursor:pointer;font-size:.9em}.btn-logout:hover{background:#ffffff40}.settings-category{margin-bottom:28px}.settings-category h3{color:#667eea;margin-bottom:12px;font-size:1.1em}.required-mark{color:#b3261e}.configured-badge{color:#2e7d32;font-size:.8em;margin-left:8px}.settings-success{background:#e8f5e9;color:#2e7d32;padding:10px 14px;border-radius:8px;margin-bottom:16px;font-size:.9em}.header-content>div{text-align:center;flex:1}.header h1{font-size:3em;margin-bottom:10px;text-shadow:2px 2px 4px rgba(0,0,0,.2)}.header p{font-size:1.2em;opacity:.9}.container{max-width:1200px;margin:0 auto;background:#fff;border-radius:15px;box-shadow:0 10px 40px #0000004d;overflow:hidden}.tabs{display:flex;border-bottom:2px solid #eee;background:#f8f9fa}.tab{flex:1;padding:20px;border:none;background:none;cursor:pointer;font-size:1em;font-weight:500;color:#666;transition:all .3s ease;border-bottom:3px solid transparent;margin-bottom:-2px}.tab:hover{background:#f0f0f0;color:#333}.tab.active{color:#667eea;border-bottom-color:#667eea}.content{padding:40px}.tab-content{animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.tab-content h2{color:#333;margin-bottom:10px;font-size:2em}.tab-content p{color:#666;margin-bottom:30px;font-size:1.1em}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:600;color:#333}.form-group input,.form-group select{width:100%;padding:12px;border:2px solid #ddd;border-radius:8px;font-size:1em;transition:border-color .3s ease;font-family:inherit}.form-group input:focus,.form-group select:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.info-box{background:#f0f4ff;border-left:4px solid #667eea;padding:20px;border-radius:8px;margin-bottom:30px}.info-box strong{display:block;margin-bottom:10px;color:#667eea}.info-box ol{margin-left:20px;color:#555;line-height:1.8}.info-box li{margin-bottom:8px}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:14px 40px;border-radius:8px;font-size:1.1em;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #667eea66;width:100%}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #667eea99}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-primary:active:not(:disabled){transform:translateY(0)}.results{margin-top:50px;border-top:2px solid #eee;padding-top:40px}.results h2{color:#333;margin-bottom:20px;font-size:1.8em}.result-container{background:#f8f9fa;border-radius:8px;overflow:auto;max-height:600px}.result-container pre{padding:20px;margin:0;font-family:Monaco,Courier New,monospace;font-size:.9em;line-height:1.6;color:#333}@media (max-width: 768px){.header h1{font-size:2em}.content{padding:20px}.tabs{flex-direction:column}.tab{border-bottom:none;border-left:3px solid transparent;margin-bottom:0;margin-left:-2px}.tab.active{border-left-color:#667eea;border-bottom-color:transparent}.result-container pre{font-size:.8em}}.language-selector{display:flex;align-items:center;gap:8px;margin-left:auto;padding:8px 16px;background:#ffffff0d;border-radius:6px;border:1px solid rgba(255,255,255,.1)}.lang-btn{background:none;border:none;color:#888;font-size:14px;font-weight:600;cursor:pointer;padding:4px 8px;transition:all .2s ease;text-transform:uppercase}.lang-btn:hover{color:#fff;background:#ffffff0d;border-radius:4px}.lang-btn.active{color:#3b82f6;font-weight:700;background:#3b82f61a;border-radius:4px}.lang-divider{color:#fff3;margin:0 4px}@media (max-width: 768px){.language-selector{padding:6px 12px;gap:6px}.lang-btn{font-size:12px;padding:3px 6px}}.auth-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px}.auth-card{background:#fff;border-radius:15px;box-shadow:0 10px 40px #0000004d;padding:40px;width:100%;max-width:400px}.auth-card h1{text-align:center;margin-bottom:8px;font-size:1.8em}.auth-subtitle{text-align:center;color:#666;margin-bottom:30px}.auth-error{background:#fdecea;color:#b3261e;padding:10px 14px;border-radius:8px;margin-bottom:16px;font-size:.9em}.auth-switch{text-align:center;margin-top:20px;font-size:.9em;color:#666}.auth-switch button{background:none;border:none;color:#667eea;font-weight:600;cursor:pointer;padding:0 4px}:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}