*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--primary: #1e3a8a;--primary-light: #2563eb;--accent: #0ea5e9;--accent-light: #38bdf8;--danger: #dc2626;--success: #16a34a;--warning: #f59e0b;--gray-50: #f8fafc;--gray-100: #f1f5f9;--gray-200: #e2e8f0;--gray-300: #cbd5e1;--gray-500: #64748b;--gray-700: #334155;--gray-900: #0f172a;--white: #ffffff;--radius: 8px;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);--font: "Inter", system-ui, -apple-system, sans-serif}body{font-family:var(--font);background-color:var(--gray-50);color:var(--gray-900);line-height:1.6;min-height:100vh}header{background:linear-gradient(135deg,var(--primary),var(--accent));color:var(--white);padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;box-shadow:var(--shadow)}header h1{font-size:1.5rem;font-weight:700}header nav{display:flex;gap:1.5rem;align-items:center}header nav a,header nav button{color:var(--white);text-decoration:none;background:none;border:none;font-weight:500;font-size:.95rem;padding:.4rem .8rem;border-radius:var(--radius);transition:background-color .3s;cursor:pointer}header nav a:hover,header nav button:hover{background-color:#ffffff26}main{max-width:960px;margin:2rem auto;padding:0 1rem}.auth-container{max-width:480px;margin:2rem auto;background:var(--white);padding:2rem;border-radius:var(--radius);box-shadow:var(--shadow-lg)}.auth-container h2{text-align:center;margin-bottom:1.5rem;color:var(--primary)}form{display:flex;flex-direction:column;gap:1rem}input,select,textarea{padding:.75rem;border:1px solid var(--gray-300);border-radius:var(--radius);font-size:1rem;transition:border-color .2s}input:focus,select:focus,textarea:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px #0ea5e926}button{background-color:var(--primary);color:var(--white);border:none;padding:.75rem 1.5rem;border-radius:var(--radius);font-weight:600;font-size:1rem;cursor:pointer;transition:background-color .3s,transform .1s}button:hover:not(:disabled){background-color:var(--primary-light)}button:active:not(:disabled){transform:scale(.98)}button:disabled{opacity:.6;cursor:not-allowed}button.secondary{background-color:var(--gray-200);color:var(--gray-700)}button.secondary:hover:not(:disabled){background-color:var(--gray-300)}label input[type=file]{padding:.5rem 0}.error{color:var(--danger);font-weight:500;background-color:#fee2e2;border:1px solid #fecaca;padding:.75rem;border-radius:var(--radius)}.success-message{color:var(--success);font-weight:500;background-color:#dcfce7;border:1px solid #bbf7d0;padding:.75rem;border-radius:var(--radius)}.info-message{color:var(--primary);background-color:#e0f2fe;border:1px solid #bae6fd;padding:1rem;border-radius:var(--radius);text-align:center}.dashboard{background:var(--white);padding:2rem;border-radius:var(--radius);box-shadow:var(--shadow)}.status-card{background-color:var(--gray-50);padding:1.5rem;border-radius:var(--radius);margin:1rem 0 2rem;border-left:5px solid var(--accent)}.token-box{background-color:#fef9c3;padding:1rem;margin-top:1rem;border-radius:var(--radius);word-break:break-all}.token-box code{font-size:.9rem;background:var(--white);padding:.2rem .5rem;border-radius:4px}.btn-vote{display:inline-block;background-color:var(--accent);font-size:1.1rem;margin:1rem 0}.btn-vote:hover{background-color:var(--accent-light)}.voting-container{background:var(--white);padding:2rem;border-radius:var(--radius);box-shadow:var(--shadow)}.voting-container h2{color:var(--primary);margin-bottom:1rem}.vote-options{display:flex;flex-direction:column;gap:.75rem;margin:1.5rem 0}.vote-options label{display:flex;align-items:center;gap:.5rem;background-color:var(--gray-50);padding:.75rem 1rem;border-radius:var(--radius);border:2px solid transparent;cursor:pointer;transition:border-color .2s}.vote-options label:hover{border-color:var(--accent)}.vote-options input[type=radio]{accent-color:var(--primary);width:1.2rem;height:1.2rem}.confirm-box{background-color:#fef9c3;padding:1.5rem;border-radius:var(--radius);margin:1rem 0;display:flex;flex-direction:column;gap:1rem}.results-container{background:var(--white);padding:2rem;border-radius:var(--radius);box-shadow:var(--shadow)}.results-container h2{color:var(--primary)}.admin-panel{background:var(--white);padding:2rem;border-radius:var(--radius);box-shadow:var(--shadow)}.admin-panel h2,.admin-panel h3{color:var(--primary);margin-bottom:1rem}table{width:100%;border-collapse:collapse;margin-top:1.5rem;font-size:.9rem}th,td{text-align:left;padding:.75rem .5rem;border-bottom:1px solid var(--gray-200)}th{background-color:var(--primary);color:var(--white)}tr:nth-child(2n){background-color:var(--gray-50)}td button{margin-right:.5rem;margin-bottom:.25rem}.participation-widget{background:linear-gradient(135deg,var(--primary),var(--accent));color:var(--white);padding:1.5rem;border-radius:var(--radius);margin:1.5rem 0;display:flex;flex-wrap:wrap;justify-content:space-around;text-align:center}.participation-widget .stat{flex:1 1 150px}.participation-widget .stat h4{font-size:.9rem;text-transform:uppercase;letter-spacing:.05em;opacity:.9;margin-bottom:.5rem}.participation-widget .stat .number{font-size:2rem;font-weight:700}@media (max-width: 768px){header{flex-direction:column;gap:.5rem;text-align:center}header nav{flex-wrap:wrap;justify-content:center}main{padding:0 .5rem}.auth-container{margin:1rem}table{display:block;overflow-x:auto}}