*{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;background:linear-gradient(135deg,#0f172a,#1e293b,#0f172a);min-height:100vh;display:flex;align-items:center;justify-content:center;color:#fff}.container{max-width:1200px;width:100%;padding:40px 20px}header{text-align:center;margin-bottom:50px}h1{font-size:48px;font-weight:700;margin-bottom:12px;letter-spacing:-1px;background:linear-gradient(135deg,#fff,#cbd5e1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.subtitle{font-size:18px;color:#94a3b8;margin-bottom:30px}.controls{display:flex;justify-content:center;gap:16px;margin-bottom:40px}.refresh-btn{background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;border:none;padding:12px 28px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #3b82f64d}.refresh-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #3b82f666}.refresh-btn:active{transform:translateY(0)}#machines-container{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-bottom:50px}@media (min-width: 768px){#machines-container{grid-template-columns:repeat(4,1fr)}}.machine-card{aspect-ratio:1;border-radius:16px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease;position:relative;overflow:hidden;box-shadow:0 10px 30px #0000004d}.machine-card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:16px;padding:2px;background:linear-gradient(135deg,#ffffff1a,#fff0);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}.machine-card.available{background:linear-gradient(135deg,#10b981,#059669)}.machine-card.available:hover{transform:scale(1.05);box-shadow:0 15px 40px #10b98166}.machine-card.busy{background:linear-gradient(135deg,#ef4444,#dc2626);animation:pulse-busy 2s ease-in-out infinite}.machine-card.busy:hover{transform:scale(1.05);box-shadow:0 15px 40px #ef444466}@keyframes pulse-busy{0%,to{box-shadow:0 10px 30px #0000004d}50%{box-shadow:0 15px 45px #ef444480}}.machine-status{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;width:100%;height:100%;padding:24px;text-align:center}.status-icon{width:60px;height:60px;display:flex;align-items:center;justify-content:center}.status-icon svg{width:100%;height:100%;color:#fff}.spinner{animation:spin 2s linear infinite;transform-origin:center}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.status-text{display:flex;flex-direction:column;gap:8px}.status-label{font-size:18px;font-weight:600;text-transform:capitalize;letter-spacing:.5px}.time-remaining{font-size:24px;font-weight:700;font-family:Courier New,monospace;letter-spacing:1px;text-shadow:0 2px 8px rgba(0,0,0,.3)}footer{text-align:center;color:#64748b;font-size:14px;margin-top:40px}