*{margin:0;padding:0;box-sizing:border-box}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh;padding:20px}.container{max-width:1200px;margin:0 auto;background:#fff;border-radius:20px;box-shadow:0 20px 60px #0000001a;overflow:hidden}.header{background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;padding:2rem;text-align:center}.header h1{font-size:2.5rem;margin-bottom:.5rem;font-weight:700}.join-form{background:#fff;padding:3rem;text-align:center}.form-group{margin-bottom:1.5rem;text-align:left}.form-group label{display:block;margin-bottom:.5rem;font-weight:600;color:#374151}.form-group input,.form-group select{width:100%;padding:.75rem;border:2px solid #e5e7eb;border-radius:8px;font-size:1rem;transition:border-color .3s}.form-group input:focus,.form-group select:focus{outline:none;border-color:#4f46e5}.btn{background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;border:none;padding:.75rem 2rem;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s}.btn:hover{transform:translateY(-2px);box-shadow:0 10px 20px #4f46e54d}.btn-secondary{background:#6b7280}.btn-danger{background:#ef4444}.voting-area{padding:3rem}.controls{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;flex-wrap:wrap;gap:1rem}.voting-mode{display:flex;align-items:center;gap:1rem}.voting-mode label{font-weight:600;color:#374151}.poker-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(80px,1fr));gap:1rem;margin:2rem 0;max-width:600px}.poker-card{aspect-ratio:3/4;background:#fff;border:3px solid #e5e7eb;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;cursor:pointer;transition:all .3s;box-shadow:0 4px 6px #0000001a}.poker-card:hover{transform:translateY(-4px);box-shadow:0 8px 20px #00000026;border-color:#4f46e5}.poker-card.selected{background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;border-color:#4f46e5}.custom-input{display:flex;gap:1rem;align-items:center;margin:2rem 0}.custom-input input{flex:1;padding:.75rem;border:2px solid #e5e7eb;border-radius:8px;font-size:1rem}.participants{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1rem;margin:2rem 0}.participant-card{background:#f9fafb;border:2px solid #e5e7eb;border-radius:12px;padding:1rem;text-align:center;transition:all .3s}.participant-card.voted{border-color:#10b981;background:#ecfdf5}.participant-name{font-weight:600;color:#374151;margin-bottom:.25rem}.participant-role{font-size:.875rem;color:#6b7280;margin-bottom:.5rem}.participant-vote{font-size:1.25rem;font-weight:700;color:#4f46e5;background:#fff;padding:.5rem;border-radius:8px;margin-top:.5rem}.participant-vote.hidden{background:#374151;color:transparent}.results{margin-top:2rem;padding:2rem;background:#f9fafb;border-radius:12px}.results h3{margin-bottom:1rem;color:#374151}.role-results{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1rem;margin-bottom:1rem}.role-result{background:#fff;padding:1rem;border-radius:8px;text-align:center;border-left:4px solid #4f46e5}.role-name{font-weight:600;color:#374151;margin-bottom:.5rem}.role-average{font-size:1.5rem;font-weight:700;color:#4f46e5}.overall-average{text-align:center;margin-top:1rem;padding:1rem;background:#fff;border-radius:8px}.session-info{background:#f3f4f6;padding:1rem;border-radius:8px;margin-bottom:2rem;text-align:center}.create-session-card{background:#fff;border-radius:16px;padding:3rem 2rem;box-shadow:0 8px 32px #0000001a;text-align:center;max-width:500px;margin:2rem auto;border:1px solid rgba(255,255,255,.2)}.create-session-content{display:flex;flex-direction:column;align-items:center;gap:1.5rem}.create-session-icon{font-size:4rem;margin-bottom:.5rem}.create-session-card h2{color:#333;margin:0;font-size:1.8rem;font-weight:600}.create-session-card p{color:#666;margin:0;line-height:1.6;font-size:1.1rem}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:1rem 2rem;font-size:1.1rem;font-weight:600;border-radius:12px;transition:all .3s ease;display:flex;align-items:center;gap:.5rem;justify-content:center;min-width:200px}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px #667eea66}.btn-primary span{font-size:1.2rem}.session-info-text{background:#f8f9ff;padding:1rem;border-radius:8px;border-left:4px solid #667eea}.session-info-text small{color:#5a67d8;font-weight:500}@media (max-width: 768px){.controls{flex-direction:column;align-items:stretch}.poker-cards{grid-template-columns:repeat(auto-fit,minmax(60px,1fr))}.poker-card{font-size:1.2rem}}