:root{color:#111827;font-synthesis:none;text-rendering:geometricprecision;background:#edf5f4;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:linear-gradient(135deg,#26a69a29,#ffffffc2),#edf5f4;min-width:320px;margin:0}button,input{font:inherit}h1,h2,p{letter-spacing:0;margin:0}.pay-page{place-items:center;min-height:100vh;padding:clamp(18px,5vw,56px) 16px;display:grid}.pay-shell{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffdb;border:1px solid #e2e8f0eb;border-radius:10px;grid-template-columns:minmax(0,.9fr) minmax(360px,1fr);width:min(100%,880px);display:grid;overflow:hidden;box-shadow:0 24px 80px #0f172a29}.summary-pane{background:#f8fafc;border-right:1px solid #e5e7eb;align-content:start;gap:26px;padding:clamp(24px,4vw,38px);display:grid}.merchant-lockup{grid-template-columns:46px minmax(0,1fr);align-items:center;gap:12px;display:grid}.merchant-logo{background:#26a69a;border-radius:12px;place-items:center;width:46px;height:46px;display:grid;overflow:hidden}.merchant-logo img{object-fit:cover;width:100%;height:100%}.merchant-avatar span{color:#fff;font-size:1.2rem;font-weight:800}.eyebrow{color:#64748b;letter-spacing:.08em;text-transform:uppercase;font-size:.72rem;font-weight:900}h1{overflow-wrap:anywhere;font-size:1rem;line-height:1.2}h2{color:#0f172a;overflow-wrap:anywhere;font-size:clamp(1.55rem,3vw,2.45rem);line-height:1.05}.product-copy{gap:10px;display:grid}.product-copy p:last-child{color:#64748b;font-size:.94rem;line-height:1.55}.amount-panel,.mobile-amount{background:#fff;border:1px solid #b7e5df;border-radius:8px;gap:4px;padding:18px;display:grid}.amount-panel span,.mobile-amount span{color:#64748b;font-size:.76rem;font-weight:800}.amount-panel strong,.mobile-amount strong{color:#0f766e;overflow-wrap:anywhere;font-size:clamp(1.8rem,4vw,2.7rem);line-height:1}.form-pane{background:#fffffff0;align-content:center;gap:16px;padding:clamp(22px,4vw,38px);display:grid}form{gap:15px;display:grid}label{color:#334155;gap:7px;font-size:.78rem;font-weight:850;display:grid}label span{color:#0f766e;background:#e8f8f6;border-radius:999px;justify-self:start;padding:3px 8px;font-size:.62rem;font-weight:900}input{color:#111827;background:#fff;border:1px solid #dbe3ea;border-radius:8px;outline:0;width:100%;min-height:44px;padding:0 13px}input:focus{border-color:#26a69a;box-shadow:0 0 0 3px #26a69a24}.money-input{background:#fff;border:1px solid #dbe3ea;border-radius:8px;grid-template-columns:44px minmax(0,1fr);display:grid;overflow:hidden}.money-input:focus-within{border-color:#26a69a;box-shadow:0 0 0 3px #26a69a24}.money-input span{color:#0f766e;border-right:1px solid #e5e7eb;place-items:center;font-weight:900;display:grid}.money-input input{box-shadow:none;border:0;border-radius:0}.primary-action{color:#fff;cursor:pointer;background:#26a69a;border:0;border-radius:8px;justify-content:center;align-items:center;gap:9px;min-height:46px;padding:0 18px;font-size:.88rem;font-weight:900;display:inline-flex}.primary-action:disabled{cursor:not-allowed;opacity:.62}.inline-error{color:#991b1b;background:#fef2f2;border:1px solid #fecaca;border-radius:8px;align-items:center;gap:8px;padding:10px 12px;font-size:.82rem;display:flex}.secured-by{color:#64748b;justify-content:center;align-items:center;gap:7px;font-size:.84rem;font-weight:750;display:inline-flex}.mobile-amount{display:none}.center-state{text-align:center;place-content:center;justify-items:center;gap:12px;min-height:100vh;padding:24px;display:grid}.error-state{color:#991b1b}.spin{animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (width<=780px){.pay-page{place-items:start center;padding:10px}.pay-shell{grid-template-columns:1fr}.summary-pane{border-bottom:1px solid #e5e7eb;border-right:0;gap:16px;padding:18px}.amount-panel{display:none}.mobile-amount{display:grid}.form-pane{padding:18px}}