*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:#f4f6f8;color:#111827}.topbar{height:64px;background:#111827;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 5vw}.brand{font-weight:800}.topbar nav{display:flex;gap:18px}.topbar a{color:#fff;text-decoration:none}.container{max-width:1050px;margin:36px auto;padding:0 18px}.card{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:22px;box-shadow:0 8px 30px rgba(0,0,0,.04)}.auth-card,.form-card,.payment-card{max-width:560px;margin:50px auto}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.stats{margin-bottom:28px}.stats span{display:block;color:#6b7280;font-size:13px}.stats strong{display:block;margin-top:7px;font-size:22px}.row-between{display:flex;align-items:center;justify-content:space-between;gap:14px}h1{font-size:24px;margin:8px 0 18px}.muted{color:#6b7280}.small{font-size:13px}label{display:block;font-weight:650;margin:16px 0 8px}input,textarea{width:100%;margin-top:7px;border:1px solid #d1d5db;border-radius:10px;padding:12px;font:inherit}textarea{min-height:120px;resize:vertical}button,.button{display:inline-block;border:0;border-radius:10px;background:#111827;color:white;padding:11px 16px;font-weight:700;text-decoration:none;cursor:pointer}.secondary{background:#374151}.alert{padding:12px 14px;border-radius:10px;margin:12px 0}.alert.error{background:#fee2e2;color:#991b1b}.alert.success{background:#dcfce7;color:#166534}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:13px;border-bottom:1px solid #eee;white-space:nowrap}.badge{display:inline-block;padding:5px 9px;border-radius:999px;background:#e5e7eb;font-size:12px;font-weight:800}.badge.paid{background:#dcfce7;color:#166534}.badge.pending{background:#fef3c7;color:#92400e}.badge.failed,.badge.cancelled,.badge.expired{background:#fee2e2;color:#991b1b}.amount{font-size:42px;font-weight:850;margin:18px 0}hr{border:0;border-top:1px solid #eee;margin:22px 0}@media(max-width:760px){.grid{grid-template-columns:1fr}.topbar{padding:0 18px}.topbar nav{gap:10px;font-size:14px}.row-between{align-items:flex-start;flex-direction:column}}
.badge.created{background:#fef3c7;color:#92400e}.badge.canceled{background:#fee2e2;color:#991b1b}.qr-wrap{text-align:center;margin:18px 0}.qr{max-width:280px;width:100%;height:auto;border:1px solid #e5e7eb;border-radius:14px;padding:10px;background:#fff}.notice{margin-top:20px;padding:12px 14px;border-radius:10px;background:#f3f4f6;color:#4b5563;font-size:13px;line-height:1.45}.copy-ok{margin-left:10px;color:#166534;font-size:13px;font-weight:700}