.pay-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:linear-gradient(180deg,var(--brand-soft),var(--bg) 320px)}.pay-card{width:min(420px,100%);background:var(--bg-elevated);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);overflow:hidden}.pay-head{padding:26px 24px 22px;text-align:center;border-bottom:1px dashed var(--border)}.pay-head .merchant{font-size:13.5px;color:var(--text-muted)}.pay-head .subject{font-size:15px;margin-top:4px;font-weight:550}.pay-head .amount{font-size:40px;font-weight:720;letter-spacing:-1.5px;margin-top:12px;font-variant-numeric:tabular-nums}.pay-head .amount .cur{font-size:22px;font-weight:600;margin-right:3px;vertical-align:4px}.pay-body{padding:24px;display:flex;flex-direction:column;align-items:center;gap:14px}.qr-box{width:200px;height:200px;padding:10px;background:#fff;border-radius:12px;border:1px solid var(--border)}.qr-box img{width:100%;height:100%;display:block}.qr-box.placeholder{display:flex;align-items:center;justify-content:center;color:#888;font-size:13px}.tip{color:var(--text-muted);font-size:13.5px;margin:0;text-align:center}.pay-btn{display:block;width:100%;padding:13px;text-align:center;background:var(--brand);color:#fff;border-radius:10px;font-size:15px;font-weight:600}.pay-btn:hover{background:var(--brand-hover);text-decoration:none}.countdown{font-size:12.5px;color:var(--text-muted)}.countdown b{font-family:var(--mono);color:var(--warning)}.countdown.expired{color:var(--danger)}.mock-panel{width:100%;border:1px dashed var(--warning);background:var(--warning-soft);border-radius:10px;padding:12px}.mock-label{font-size:11.5px;color:var(--warning);font-weight:650;margin-bottom:8px;text-align:center}.mock-btns{display:flex;gap:8px}.mock-btns button{flex:1}.result{padding:36px 24px;text-align:center}.result .mark{width:58px;height:58px;border-radius:50%;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;font-size:30px;font-weight:700}.result.ok .mark{background:var(--success-soft);color:var(--success)}.result.bad .mark{background:var(--danger-soft);color:var(--danger)}.result h2{margin:0 0 8px;font-size:19px}.result p{color:var(--text-muted);margin:0;font-size:13.5px}.return-btn{display:inline-block;margin-top:20px;padding:9px 22px;border:1px solid var(--border-strong);border-radius:8px;color:var(--text);font-size:14px}.return-btn:hover{background:var(--bg-subtle);text-decoration:none}.loading{padding:60px 20px;text-align:center;color:var(--text-muted)}.pay-foot{padding:14px 20px;border-top:1px solid var(--border);background:var(--bg-subtle);display:flex;justify-content:space-between;gap:10px;font-size:11.5px;color:var(--text-faint);flex-wrap:wrap}.pay-foot .order-no{font-family:var(--mono)}.card-form{padding:22px 24px 24px;display:flex;flex-direction:column;gap:14px}.accepted{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding-bottom:4px}.accepted-label{font-size:12px;color:var(--text-faint);flex:none}.accepted-logos{display:flex;gap:5px;flex-wrap:wrap}.brand-logo{display:inline-flex;width:34px;flex:none}.brand-logo svg{width:100%;height:auto;display:block;border-radius:4px}.brand-logo.dim{opacity:.28;filter:grayscale(1);transition:opacity .18s,filter .18s}.field{display:flex;flex-direction:column;gap:6px;min-width:0}.field-label{font-size:12.5px;font-weight:550;color:var(--text-muted)}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.field-box{display:flex;align-items:center;gap:8px;background:var(--bg-elevated);border:1px solid var(--border-strong);border-radius:10px;padding:0 12px;transition:border-color .15s,box-shadow .15s}.field-box:focus-within{border-color:var(--brand);box-shadow:0 0 0 4px color-mix(in srgb,var(--brand) 16%,transparent)}.field.invalid .field-box{border-color:var(--danger)}.field.invalid .field-box:focus-within{box-shadow:0 0 0 4px color-mix(in srgb,var(--danger) 16%,transparent)}.field-box input{flex:1;min-width:0;border:0;outline:0;background:transparent;padding:13px 0;font-size:16px;letter-spacing:.4px;color:var(--text);font-variant-numeric:tabular-nums}.field-box input::placeholder{color:var(--text-faint);letter-spacing:normal}.brand-logo.in-field{width:30px}.cvc-hint{width:26px;flex:none;color:var(--text-faint)}.field-error{font-size:12px;color:var(--danger)}.form-error{background:var(--danger-soft);color:var(--danger);border-radius:8px;padding:10px 12px;font-size:13px}.pay-submit{margin-top:4px;width:100%;padding:14px;border:0;border-radius:10px;background:var(--brand);color:#fff;font-size:15.5px;font-weight:600;cursor:pointer;transition:background .15s,opacity .15s}.pay-submit:hover:not(:disabled){background:var(--brand-hover)}.pay-submit:disabled{opacity:.5;cursor:not-allowed}.secure-note{display:flex;align-items:flex-start;gap:6px;font-size:11.5px;line-height:1.6;color:var(--text-faint)}.secure-note svg{width:14px;flex:none;margin-top:1px}@media (max-width: 380px){.field-row{grid-template-columns:1fr}}button.return-btn{background:transparent;font:inherit;font-size:14px;cursor:pointer}.threeds-note{margin:18px 24px -4px;padding:10px 12px;border-radius:8px;font-size:13px;background:var(--danger-soft);color:var(--danger)}.threeds-note.ok{background:var(--success-soft);color:var(--success)}.wallets{margin-top:22px;padding-top:18px;border-top:1px solid var(--border);text-align:left}.wallets-head{display:flex;align-items:center;justify-content:space-between;width:100%;padding:0;border:0;background:none;cursor:pointer;font-family:inherit}.wallets-title{font-size:13.5px;font-weight:600;color:var(--text)}.wallets-toggle{display:inline-flex;align-items:center;gap:3px;font-size:12.5px;color:var(--text-muted)}.wallets-toggle svg{width:14px;height:14px;transition:transform .2s ease}.wallets.open .wallets-toggle svg{transform:rotate(180deg)}.wallets.open .wallets-grid{max-height:264px;overflow-y:auto;padding-right:4px}.wallets-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:12px}.wallet{height:40px;display:flex;align-items:center;justify-content:center;padding:6px 8px;border:1px solid var(--border);border-radius:9px;background:var(--bg-elevated);transition:border-color .15s ease,box-shadow .15s ease}.wallet:hover{border-color:var(--border-strong);box-shadow:0 2px 8px #1018280f}.wallet img{max-width:84%;max-height:22px;object-fit:contain}.wallet.more{border:1px dashed var(--border-strong);cursor:pointer;font-family:inherit;font-size:12.5px;font-weight:600;color:var(--text-muted);background:var(--bg-subtle)}@media (max-width: 400px){.wallets-grid{grid-template-columns:repeat(4,1fr)}}