:root{color:#f2f2f2;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;background:#111315;font-family:Segoe UI,Arial,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,input{font:inherit}#root{width:100%;min-height:100vh}.app{width:100%;max-width:800px;margin:0 auto;padding:32px 20px}header{margin-bottom:32px}header h1{letter-spacing:3px;font-size:36px}header p{color:#999}.panel{background:#202020;border:1px solid #383838;border-radius:14px;margin-bottom:20px;padding:24px}.panel h2{margin-top:0;font-size:20px}input{box-sizing:border-box;color:#fff;background:#141414;border:1px solid #444;border-radius:8px;width:100%;margin-bottom:12px;padding:12px;font-size:16px;display:block}button{color:#111;cursor:pointer;background:#b7d66b;border:none;border-radius:8px;padding:12px 20px;font-weight:700}.plant-card{border-bottom:1px solid #444;flex-direction:column;gap:5px;padding:16px 0;display:flex}.plant-card span{color:#999;font-size:14px}