*{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;direction:rtl}.dashboard{max-width:1400px;margin:0 auto;padding:2rem}.header{text-align:center;color:#fff;margin-bottom:2rem}.header h1{font-size:3rem;margin-bottom:.5rem;text-shadow:2px 2px 4px rgba(0,0,0,.3)}.header p{font-size:1.2rem;opacity:.9}.server-info{background:#fff;border-radius:16px;padding:1.5rem;margin-bottom:2rem;box-shadow:0 10px 30px #0003;border-right:6px solid #667eea}.server-info h2{color:#333;margin-bottom:1rem;font-size:1.5rem}.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}.info-item{display:flex;flex-direction:column;gap:.3rem}.info-item .label{color:#666;font-size:.9rem}.info-item .value{color:#333;font-weight:600;font-size:1rem}.sessions-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem}.session-card{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 10px 30px #00000026;transition:transform .3s ease,box-shadow .3s ease}.session-card:hover{transform:translateY(-5px);box-shadow:0 15px 40px #00000040}.card-header{padding:1.2rem;display:flex;justify-content:space-between;align-items:center;background:linear-gradient(135deg,#6a11cb,#2575fc)}.session-card.ready .card-header{background:linear-gradient(135deg,#11998e,#38ef7d)}.card-header h3{color:#fff;font-size:1.3rem;font-weight:700}.status-badge{padding:.4rem .8rem;border-radius:20px;font-size:.85rem;font-weight:600;color:#fff;background:#ffffff4d}.status-badge.ready{background:#fff6}.card-body{padding:1.5rem}.session-details{margin-bottom:1.5rem}.detail-row{display:flex;justify-content:space-between;padding:.6rem 0;border-bottom:1px solid #f0f0f0}.detail-row:last-child{border-bottom:none}.detail-row .label{color:#666;font-size:.95rem}.detail-row .value{color:#333;font-weight:600;font-size:.95rem}.qr-section{margin-bottom:1rem}.qr-container{margin-top:1rem;padding:1rem;background:#f8f9fa;border-radius:12px;border:2px dashed #667eea}.qr-container img{width:100%;height:auto;border-radius:8px}.btn{width:100%;padding:.8rem 1.5rem;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;margin-bottom:.5rem}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 5px 15px #667eea66}.btn-danger{background:linear-gradient(135deg,#f093fb,#f5576c);color:#fff}.btn-danger:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 5px 15px #f5576c66}.card-actions{margin-top:1rem}@media (max-width: 768px){.header h1{font-size:2rem}.sessions-grid,.info-grid{grid-template-columns:1fr}}