:root{--primary: #2E8B57;--secondary: #FFA500;--error: #FF4C4C}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,Arial;background:#f5f5f5;color:#333}.center{min-height:100vh;display:grid;place-items:center;padding:16px}.container{max-width:840px;margin:0 auto;padding:24px}.card{background:#fff;padding:24px;border-radius:10px;width:100%;max-width:420px;box-shadow:0 4px 20px #0000000f}h1{margin:0 0 16px;font-size:24px}.form{display:grid;gap:12px}label{display:grid;gap:6px;font-size:14px}input{padding:10px 12px;border:1px solid #e3e3e3;border-radius:8px;font-size:14px}.button{background:var(--primary);color:#fff;border:0;padding:10px 14px;border-radius:8px;cursor:pointer}.button:disabled{opacity:.6;cursor:default}.danger{background:var(--error);color:#fff;border:0;padding:8px 12px;border-radius:8px;cursor:pointer}.error{background:var(--error);color:#fff;padding:8px 12px;border-radius:8px;margin-bottom:8px;font-size:13px}.header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.list{background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 4px 20px #0000000f}.row{display:flex;align-items:center;gap:12px;padding:14px;border-top:1px solid #f0f0f0}.row:first-child{border-top:0}.col{flex:1}.title{font-weight:600}.subtitle{font-size:12px;color:#666}.price{width:140px}