body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh;display:flex;justify-content:center;align-items:center;padding:20px}.container{background:#fff;border-radius:20px;padding:40px;max-width:500px;width:100%;box-shadow:0 20px 60px #0000004d}button:active{transform:scale(.95)}.btn-photo:hover{box-shadow:0 5px 20px #667eea66}.btn-stop:hover{box-shadow:0 5px 20px #f5576c66}.photo-item{position:relative;aspect-ratio:1;border-radius:10px;overflow:hidden;cursor:pointer}.message{padding:15px;border-radius:10px;margin-bottom:20px;text-align:center;display:none}.message.success{background:#d4edda;color:#155724;display:block}.message.error{background:#f8d7da;color:#721c24;display:block}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh}.App{min-height:100vh;display:flex;justify-content:center;align-items:center;padding:20px}.container{background:#fff;border-radius:20px;padding:40px;max-width:600px;width:100%;box-shadow:0 20px 60px #0000004d}h1{text-align:center;color:#333;margin-bottom:30px;font-size:2em}h3{margin:30px 0 15px;color:#333}.message{padding:15px;border-radius:10px;margin-bottom:20px;text-align:center}.message.success{background:#d4edda;color:#155724}.message.error{background:#f8d7da;color:#721c24}.status{background:#f7f7f7;padding:20px;border-radius:10px;margin-bottom:30px}.status-item{display:flex;justify-content:space-between;margin-bottom:10px;font-size:1.1em}.status-item:last-child{margin-bottom:0}.status-value{font-weight:700;color:#667eea}.button-group{display:grid;gap:15px;margin-bottom:30px}button{padding:18px;font-size:1.1em;border:none;border-radius:10px;cursor:pointer;transition:all .3s;font-weight:600;display:flex;align-items:center;justify-content:center;gap:10px}button:disabled{opacity:.6;cursor:not-allowed}button:active:not(:disabled){transform:scale(.95)}.btn-photo{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.btn-photo:hover:not(:disabled){box-shadow:0 5px 20px #667eea66}.btn-stop{background:linear-gradient(135deg,#f093fb,#f5576c);color:#fff}.btn-stop:hover:not(:disabled){box-shadow:0 5px 20px #f5576c66}.btn-refresh{background:#f7f7f7;color:#333}.btn-refresh:hover:not(:disabled){background:#e0e0e0}.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;max-height:400px;overflow-y:auto}.photo-item{position:relative;aspect-ratio:1;border-radius:10px;overflow:hidden;cursor:pointer;transition:transform .2s}.photo-item:hover{transform:scale(1.05)}.photo-item img{width:100%;height:100%;object-fit:cover}