#app{width:100%;min-height:100vh}*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:#f5f7fa;color:#333}.page-container{width:100%;min-height:100vh;padding:20px;display:flex;flex-direction:column}.page-title{text-align:center;font-size:24px;font-weight:600;margin-bottom:30px;color:#1a1a1a}.form-group{margin-bottom:20px}.form-label{display:block;font-size:14px;color:#666;margin-bottom:8px}.form-input{width:100%;height:48px;padding:0 16px;border:1px solid #ddd;border-radius:8px;font-size:16px;outline:none;transition:border-color .3s}.form-input:focus{border-color:#1890ff}.btn{width:100%;height:48px;border:none;border-radius:8px;font-size:16px;font-weight:500;cursor:pointer;transition:all .3s}.btn-primary{background:linear-gradient(135deg,#1890ff,#096dd9);color:#fff}.btn-primary:hover{opacity:.9;transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-scan{background:linear-gradient(135deg,#52c41a,#389e0d);color:#fff;margin-top:40px}.fixed-bottom-btn{position:fixed;bottom:0;left:0;right:0;padding:16px 20px;padding-bottom:calc(16px + env(safe-area-inset-bottom));background:#fff;box-shadow:0 -2px 10px #0000000d}.status-card{text-align:center;padding:60px 40px;background:#fff;border-radius:12px;box-shadow:0 2px 12px #00000014;margin-top:80px}.status-icon{width:80px;height:80px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 24px;font-size:40px}.status-success .status-icon{background:#f6ffed;color:#52c41a}.status-error .status-icon{background:#fff2f0;color:#ff4d4f}.status-text{font-size:22px;font-weight:600;margin-bottom:12px}.status-desc{font-size:14px;color:#999}