:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}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}}*{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}.App{min-height:100vh}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#f1f1f1;border-radius:4px}::-webkit-scrollbar-thumb{background:#888;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#555}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px}.auth-container{background:#fff;border-radius:12px;padding:40px;box-shadow:0 10px 40px #0003;max-width:450px;width:100%}.auth-container h1{margin:0 0 10px;font-size:28px;color:#333;text-align:center}.subtitle{margin:0 0 30px;color:#666;text-align:center;font-size:14px}.form-group{margin-bottom:20px}.form-group input{width:100%;padding:12px 16px;border:2px solid #e1e8ed;border-radius:8px;font-size:14px;transition:border-color .3s;box-sizing:border-box}.form-group input:focus{outline:none;border-color:#667eea}button{width:100%;padding:14px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s}button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 5px 15px #667eea66}button:active:not(:disabled){transform:translateY(0)}button:disabled{opacity:.6;cursor:not-allowed}.error-message{background:#fee;border:1px solid #fcc;color:#c33;padding:12px 16px;border-radius:8px;margin-bottom:20px;font-size:14px}.help-text{margin-top:15px;text-align:center;font-size:13px;color:#666}.help-text a{color:#667eea;text-decoration:none;font-weight:600}.help-text a:hover{text-decoration:underline}.main-page{min-height:100vh;display:flex;flex-direction:column;background:#f5f7fa}.header{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:20px 40px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 2px 10px #0000001a}.header h1{margin:0;font-size:24px}.logout-btn{width:auto;padding:10px 24px;background:#fff3;border:2px solid white;color:#fff;font-size:14px;cursor:pointer;transition:all .3s}.logout-btn:hover{background:#fff;color:#667eea;transform:translateY(-2px)}.main-content{flex:1;display:flex;justify-content:center;align-items:flex-start;padding:40px}.panel{background:#fff;border-radius:12px;padding:40px;box-shadow:0 2px 10px #0000000d;width:100%;max-width:600px}.panel form h2{margin-top:0;margin-bottom:30px;text-align:center;font-size:22px;color:#333}.form-group{margin-bottom:24px}.form-group label{display:block;margin-bottom:8px;font-weight:600;color:#333;font-size:14px}.required{color:#e74c3c;margin-left:4px}.form-group textarea,.form-group input{width:100%;padding:12px 16px;border:2px solid #e1e8ed;border-radius:8px;font-size:14px;font-family:inherit;transition:border-color .3s;box-sizing:border-box;resize:vertical}.form-group textarea:focus,.form-group input:focus{outline:none;border-color:#667eea}.help-text{display:block;margin-top:6px;font-size:12px;color:#666}.send-btn{width:100%;padding:14px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s;margin-top:10px}.send-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 5px 15px #667eea66}.send-btn:disabled{opacity:.6;cursor:not-allowed}.status-message{margin-top:20px;padding:12px 16px;border-radius:8px;font-size:14px;text-align:center}.status-info{background:#ebf5fb;border:1px solid #aed6f1;color:#2e86c1}.status-success{background:#e8f8f5;border:1px solid #a9dfbf;color:#229954}.status-error{background:#fadbd8;border:1px solid #f5b7b1;color:#c0392b}@media(max-width:768px){.header{padding:16px 20px}.main-content,.panel{padding:20px}}