@keyframes fadeIn{to{opacity:1}}*{margin:0;padding:0;outline:0;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}body,html{min-height:100vh;font-family:Arial,sans-serif;background-color:#f5f5f5;height:100%;display:flex;align-items:center;justify-content:center;opacity:0;animation:fadeIn 1.5s forwards;box-sizing:border-box}#container{max-width:600px;padding:20px;background-color:#fff;border-radius:10px;box-shadow:0 4px 8px rgba(0,0,0,.1)}.header{text-align:center;margin-bottom:20px;position:relative}.header-title,.step-text p{font-size:24px;margin:10px 0;color:#333}.header-subtitle{font-size:18px;color:#777}.content{padding:20px;background-color:#e7eaf3;border-radius:10px}.amount-section{display:flex;align-items:baseline;justify-content:center;margin-bottom:20px}.amount-title{font-size:32px;color:#000;font-weight:bolder}.time-display{display:flex;justify-content:center;align-items:center;font-size:36px;margin-bottom:20px}.time{width:50px;text-align:center;border:1px solid #ddd;border-radius:10px;padding:10px;background-color:#f9f9f9}.separator{margin:0 10px;color:#333}.transfer-section{margin-bottom:20px}.transferencia-title{font-size:20px;margin-bottom:10px;color:#333}#error,#expired,.info-row{display:flex;align-items:center}.info-row{justify-content:space-between;padding:10px 6px;background-color:#d7d9ef;border-radius:5px;margin-bottom:10px;box-shadow:0 2px 4px rgba(0,0,0,.1)}.info-label{font-size:14px;font-weight:700;color:#333}.info-value{color:#555;margin-right:6px;font-size:14px;flex:1;text-align:right}.copy-btn{background-color:#fff;color:#4caf50;border:1px solid #4caf50;border-radius:20px;padding:5px 10px;cursor:pointer;transition:background-color .3s,color .3s}.copy-btn:hover{background-color:#4caf50;color:#fff}.steps-section{padding:10px;background-color:#f1f3fb;border-radius:10px;box-shadow:0 2px 4px rgba(0,0,0,.1)}.step-text p{line-height:1.5;font-size:14px}#error,#expired{justify-content:center}#error{flex-direction:column;text-align:center}#expired{position:relative;width:100%;height:100%;background-color:#f1f1f1;overflow:hidden}.watermark{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:60px;color:rgba(200,200,200,.1);white-space:nowrap;pointer-events:none;user-select:none;z-index:1;text-transform:uppercase;font-weight:700;letter-spacing:8px}.expired-container{position:relative;text-align:center;padding:40px;background:#fff;box-shadow:0 0 20px rgba(0,0,0,.1);border-radius:10px;max-width:500px;margin:20px;z-index:2}.expired-title{font-size:28px;margin-bottom:15px;color:#ff6b6b}.expired-message{font-size:16px;margin-bottom:30px;color:#555;line-height:1.6}