.checkout-container{background-color:#111827;min-height:100vh}.checkout-grid{grid-template-columns:1fr;gap:2rem;display:grid}@media (min-width:1024px){.checkout-grid{grid-template-columns:2fr 1fr}}.timer-display{color:#fff;text-align:center;margin-bottom:1rem;font-size:2.5rem;font-weight:700}.payment-form{background-color:#1f2937;border-radius:.5rem;padding:1.5rem}.payment-form input,.payment-form textarea{color:#fff;background-color:#374151;border:1px solid #4b5563;border-radius:.5rem;padding:.75rem;transition:border-color .2s}.payment-form input:focus,.payment-form textarea:focus{border-color:#dc2626;outline:none;box-shadow:0 0 0 2px #dc262633}.payment-method{background-color:#374151;border:2px solid #4b5563;transition:all .2s}.payment-method:hover{border-color:#6b7280}.payment-method.selected{background-color:#dc262633;border-color:#dc2626}@media (max-width:768px){.checkout-container,.payment-form{padding:1rem}.timer-display{font-size:2rem}.payment-method{padding:.75rem}}@media (max-width:480px){.timer-display{font-size:1.5rem}.payment-form input,.payment-form textarea{padding:.5rem;font-size:.9rem}}