: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,sans-serif;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh;color:#333}.app{max-width:1200px;margin:0 auto;padding:20px}header{display:flex;justify-content:space-between;align-items:center;color:#fff;padding:40px 20px}header>div:first-child{text-align:left}header h1{font-size:3rem;margin-bottom:10px}header p{font-size:1.2rem;opacity:.9}.user-info{background:#fff3;padding:12px 20px;border-radius:8px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.user-info span{font-weight:600}nav{display:flex;gap:10px;justify-content:center;margin:30px 0;flex-wrap:wrap}nav button{padding:12px 24px;border:none;background:#fff;color:#667eea;border-radius:8px;cursor:pointer;font-size:1rem;font-weight:600;transition:all .3s}nav button:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000026}nav button.active{background:#667eea;color:#fff}main{background:#fff;border-radius:16px;padding:40px;min-height:500px;box-shadow:0 8px 32px #0000001a}.loading{text-align:center;padding:40px;font-size:1.2rem;color:#667eea}.dashboard h2{margin-bottom:30px;color:#333}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}.card{background:linear-gradient(135deg,#f5f7fa,#c3cfe2);padding:30px;border-radius:12px;text-align:center}.card h3{margin-bottom:20px;color:#555}.score{font-size:3rem;font-weight:700;margin:20px 0}.score.low{color:#10b981}.score.moderate{color:#f59e0b}.score.high{color:#ef4444}.score.critical{color:#dc2626}.label{font-size:1.1rem;font-weight:600;color:#666}.coaching-type{font-size:1.5rem;font-weight:700;color:#667eea;margin:20px 0;text-transform:capitalize}.message{color:#666;line-height:1.6}.detail-view h2{margin-bottom:30px;color:#333}.detail-card{background:#f9fafb;padding:30px;border-radius:12px}.metric{display:flex;justify-content:space-between;padding:15px 0;border-bottom:1px solid #e5e7eb}.metric span{color:#666;font-weight:500}.metric strong{color:#333;font-size:1.1rem}.metric strong.low{color:#10b981}.metric strong.moderate{color:#f59e0b}.metric strong.high{color:#ef4444}.metric strong.critical{color:#dc2626}.recommendations,.resources,.techniques{margin-top:30px}.recommendations h3,.resources h3,.techniques h3{margin-bottom:15px;color:#667eea}.recommendations ul,.resources ul,.techniques ul{list-style:none}.recommendations li,.resources li,.techniques li{padding:12px;background:#fff;margin-bottom:10px;border-radius:8px;border-left:4px solid #667eea}.message-box{background:#fff;padding:20px;border-radius:8px;margin:20px 0;border-left:4px solid #667eea}.message-box p{color:#666;line-height:1.8}footer{text-align:center;color:#fff;padding:30px;margin-top:40px;opacity:.8}@media(max-width:768px){header{flex-direction:column;gap:20px}header>div:first-child{text-align:center}header h1{font-size:2rem}main{padding:20px}.cards{grid-template-columns:1fr}nav{overflow-x:auto}}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px}.login-box{background:#fff;padding:40px;border-radius:16px;box-shadow:0 8px 32px #0000001a;width:100%;max-width:400px;text-align:center}.login-box h1{font-size:2.5rem;margin-bottom:10px;color:#667eea}.subtitle{color:#666;margin-bottom:30px;font-size:.9rem}.form-group{margin-bottom:20px;text-align:left}.form-group label{display:block;margin-bottom:8px;color:#333;font-weight:600}.form-group input{width:100%;padding:12px;border:2px solid #e5e7eb;border-radius:8px;font-size:1rem;transition:border-color .3s}.form-group input:focus{outline:none;border-color:#667eea}.error{background:#fee;color:#c33;padding:12px;border-radius:8px;margin-bottom:20px;font-size:.9rem}button[type=submit]{width:100%;padding:14px;background:#667eea;color:#fff;border:none;border-radius:8px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:background .3s}button[type=submit]:hover{background:#5568d3}.footer-text{margin-top:20px;color:#999;font-size:.85rem}button:disabled{opacity:.6;cursor:not-allowed}.register-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2)}.register-box{background:#fff;padding:40px;border-radius:12px;box-shadow:0 10px 40px #0003;width:100%;max-width:400px}.register-box h1{text-align:center;color:#667eea;margin-bottom:10px}.register-box h2{text-align:center;color:#333;margin-bottom:30px;font-size:24px}.register-box form{display:flex;flex-direction:column;gap:15px}.register-box input{padding:12px;border:2px solid #e0e0e0;border-radius:8px;font-size:16px;transition:border-color .3s}.register-box input:focus{outline:none;border-color:#667eea}.register-box button{padding:12px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:transform .2s}.register-box button:hover:not(:disabled){transform:translateY(-2px)}.register-box button:disabled{opacity:.6;cursor:not-allowed}.error{color:#e74c3c;font-size:14px;text-align:center}.switch-auth{text-align:center;margin-top:20px;color:#666}.switch-auth a{color:#667eea;cursor:pointer;text-decoration:underline}.data-logger{background:#fff;padding:30px;border-radius:12px;box-shadow:0 2px 8px #0000001a;max-width:800px;margin:0 auto}.data-logger h2{margin-bottom:25px;color:#333}.data-logger form{display:flex;flex-direction:column;gap:20px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.form-field{display:flex;flex-direction:column}.form-field.full-width{grid-column:1 / -1}.form-field label{font-weight:600;margin-bottom:8px;color:#555}.form-field input[type=range]{width:100%}.form-field input[type=number],.form-field textarea{padding:10px;border:2px solid #e0e0e0;border-radius:8px;font-size:16px}.form-field .value{text-align:center;font-weight:600;color:#667eea;margin-top:5px}.success{background:#d4edda;color:#155724;padding:12px;border-radius:8px;text-align:center}.data-logger button{padding:14px;background:#667eea;color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer}.data-logger button:hover:not(:disabled){background:#5568d3}.data-logger button:disabled{opacity:.6;cursor:not-allowed}@media(max-width:768px){.form-row{grid-template-columns:1fr}}.history-chart{background:#fff;padding:30px;border-radius:12px;box-shadow:0 2px 8px #0000001a;margin-top:20px}.loading,.no-data{text-align:center;padding:40px;color:#666}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}.stat{text-align:center;padding:15px;background:#f8f9fa;border-radius:8px}.stat span{display:block;color:#666;font-size:14px;margin-bottom:5px}.stat strong{font-size:24px;color:#667eea}@media(max-width:768px){.stats{grid-template-columns:1fr}}.settings{background:#fff;padding:30px;border-radius:12px;box-shadow:0 2px 8px #0000001a;max-width:800px;margin:0 auto}.settings h2{margin-bottom:30px;color:#333}.settings-section{margin-bottom:30px;padding-bottom:30px;border-bottom:1px solid #e0e0e0}.settings-section:last-of-type{border-bottom:none}.settings-section h3{margin-bottom:20px;color:#555;font-size:18px}.form-field{margin-bottom:20px}.form-field label{display:block;font-weight:600;margin-bottom:8px;color:#555}.form-field input,.form-field select{width:100%;padding:10px;border:2px solid #e0e0e0;border-radius:8px;font-size:16px}.form-field input:disabled{background:#f5f5f5;cursor:not-allowed}.form-field.checkbox label{display:flex;align-items:center;gap:10px}.form-field.checkbox input{width:auto}.success{background:#d4edda;color:#155724;padding:12px;border-radius:8px;text-align:center;margin-bottom:20px}.button-group{display:flex;gap:15px}.button-group button{flex:1;padding:14px;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer}.button-group button:first-child{background:#667eea;color:#fff}.button-group button:first-child:hover:not(:disabled){background:#5568d3}.button-group button.logout{background:#e74c3c;color:#fff}.button-group button.logout:hover{background:#c0392b}.button-group button:disabled{opacity:.6;cursor:not-allowed}
