:root{font-family:PingFang SC,Microsoft YaHei,sans-serif;color:#1f2937;background:radial-gradient(circle at top left,rgba(34,197,94,.15),transparent 35%),radial-gradient(circle at top right,rgba(59,130,246,.12),transparent 30%),linear-gradient(180deg,#f6fbff,#f7f8fa)}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%;min-height:100vh}body{color:#1f2937}a{color:inherit}.page-shell{min-height:100vh}.auth-card{width:420px;max-width:calc(100vw - 32px);border-radius:20px;box-shadow:0 20px 60px #0f172a1f}.route-state-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.route-state-card{width:100%;max-width:680px;border-radius:28px;border:1px solid rgba(148,163,184,.18);background:linear-gradient(180deg,#fffffffa,#f8fafcfa);box-shadow:0 28px 90px #0f172a26}.route-state-detail{font-family:ui-monospace,SFMono-Regular,SF Mono,Consolas,monospace}.pay-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.pay-card{width:100%;max-width:520px;border-radius:24px;border:1px solid transparent;background:linear-gradient(180deg,#fffffffa,#f8fafcfa);box-shadow:0 24px 80px #0f172a26}.pay-card--pending{border-color:#3b82f62e;box-shadow:0 24px 80px #2563eb26}.pay-card--success{border-color:#22c55e38;background:linear-gradient(180deg,#fffffffa,#f0fdf4fa);box-shadow:0 24px 80px #16a34a29}.pay-card--refunded{border-color:#f59e0b3d;background:linear-gradient(180deg,#fffffffa,#fffbebfa);box-shadow:0 24px 80px #d9770629}.pay-card--error{border-color:#ef444438;background:linear-gradient(180deg,#fffffffa,#fef2f2fa);box-shadow:0 24px 80px #dc262629}.pay-status-alert{border-radius:16px}.qr-wrapper{display:flex;justify-content:center;padding:16px;border-radius:20px}.pay-card--pending .qr-wrapper{background:linear-gradient(135deg,#fff,#eff6ff)}.pay-card--success .qr-wrapper{background:linear-gradient(135deg,#fff,#f0fdf4)}.pay-card--refunded .qr-wrapper{background:linear-gradient(135deg,#fff,#fffbeb)}.pay-card--error .qr-wrapper{background:linear-gradient(135deg,#fff,#fef2f2)}