.checkout-page{background:#f9fafb;min-height:calc(100vh - 200px);padding:40px 0 80px}.container{max-width:1200px;margin:0 auto;padding:0 20px}.breadcrumb{color:#6b7280;align-items:center;gap:8px;margin-bottom:30px;font-size:14px;display:flex}.breadcrumb a{color:#3b82f6;text-decoration:none;transition:color .2s}.breadcrumb a:hover{color:#1d4ed8;text-decoration:underline}.breadcrumb .separator{color:#9ca3af}.checkout-container{grid-template-columns:1fr 1fr;gap:40px;display:grid}@media (max-width:768px){.checkout-container{grid-template-columns:1fr;gap:30px}}.order-summary-card{background:#fff;border-radius:16px;height:fit-content;padding:32px;position:sticky;top:20px;box-shadow:0 8px 30px #00000014}.section-title{color:#111827;border-bottom:2px solid #f3f4f6;margin:0 0 24px;padding-bottom:16px;font-size:24px;font-weight:700}.product-summary{border-bottom:1px solid #f3f4f6;gap:16px;margin-bottom:24px;padding-bottom:24px;display:flex}.product-image{background:#fff;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:80px;height:80px;padding:5px;display:flex;overflow:hidden}.product-image img{object-fit:contain;width:100%;height:100%}.product-details{flex:1}.product-name{color:#111827;margin:0 0 4px;font-size:16px;font-weight:600;line-height:1.4}.product-category{color:#6b7280;text-transform:uppercase;letter-spacing:.5px;margin:0 0 8px;font-size:12px}.product-price-row{justify-content:space-between;align-items:center;display:flex}.product-price{color:#111827;font-size:18px;font-weight:700}.product-quantity{color:#6b7280;background:#f3f4f6;border-radius:20px;padding:4px 12px;font-size:14px}.price-breakdown{margin-bottom:24px}.price-row{border-bottom:1px solid #f3f4f6;justify-content:space-between;align-items:center;padding:12px 0;display:flex}.price-row:last-child{border-bottom:none}.price-row span{color:#374151;font-size:15px}.price-row.total{border-top:2px solid #f3f4f6;margin-top:8px;padding-top:16px}.price-row.total span{color:#111827;font-size:18px;font-weight:700}.total-price{color:#111827!important;font-size:20px!important}.free-shipping{font-weight:600;color:#10b981!important}.cod-message{background:#f0f9ff;border:1px solid #bae6fd;border-radius:12px;margin-top:24px;padding:16px}.cod-icon{margin-bottom:8px;font-size:24px}.cod-content h4{color:#0369a1;margin:0 0 4px;font-size:16px;font-weight:600}.cod-content p{color:#0c4a6e;margin:0;font-size:14px;line-height:1.5}.checkout-form-card{background:#fff;border-radius:16px;padding:32px;box-shadow:0 8px 30px #00000014}.form-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin-bottom:24px;display:grid}.form-group.full-width{grid-column:1/-1}.form-label{color:#374151;margin-bottom:8px;font-size:14px;font-weight:500;display:block}.form-input,.form-textarea{color:#374151;background:#fff;border:1px solid #d1d5db;border-radius:8px;width:100%;padding:14px 16px;font-size:15px;transition:all .2s}.form-input:focus,.form-textarea:focus{border-color:#3b82f6;outline:none;box-shadow:0 0 0 3px #3b82f61a}.form-input::placeholder{color:#9ca3af}.form-textarea{resize:vertical;min-height:100px}.error-message{color:#991b1b;background:#fee2e2;border:1px solid #ef4444;border-radius:8px;margin-bottom:20px;padding:12px 16px;font-size:14px;font-weight:500}.success-message{color:#065f46;background:#d1fae5;border:1px solid #10b981;border-radius:8px;margin-bottom:20px;padding:12px 16px;font-size:14px;font-weight:500}.form-actions{flex-direction:column;gap:16px;margin-bottom:24px;display:flex}.btn-place-order{color:#fff;cursor:pointer;text-align:center;background:linear-gradient(135deg,#3b82f6 0%,#1d4ed8 100%);border:none;border-radius:12px;padding:18px 24px;font-size:16px;font-weight:600;transition:all .3s}.btn-place-order:hover:not(:disabled){background:linear-gradient(135deg,#2563eb 0%,#1e40af 100%);transform:translateY(-2px);box-shadow:0 8px 20px #3b82f64d}.btn-place-order:disabled{opacity:.7;cursor:not-allowed}.btn-back{color:#374151;cursor:pointer;text-align:center;background:#fff;border:2px solid #d1d5db;border-radius:12px;padding:18px 24px;font-size:16px;font-weight:600;text-decoration:none;transition:all .2s;display:block}.btn-back:hover{color:#111827;background:#f9fafb;border-color:#9ca3af}.form-note{background:#f9fafb;border-left:4px solid #10b981;border-radius:8px;padding:16px}.form-note p{color:#374151;align-items:center;gap:8px;margin:0 0 8px;font-size:14px;display:flex}.form-note p:last-child{margin-bottom:0}.loading-state{text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:100px 20px;display:flex}.loading-spinner{border:4px solid #f3f4f6;border-top-color:#3b82f6;border-radius:50%;width:50px;height:50px;margin-bottom:20px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.loading-state p{color:#6b7280;margin:0;font-size:16px}.error-state{text-align:center;padding:100px 20px}.error-state h2{color:#111827;margin:0 0 12px;font-size:24px;font-weight:600}.error-state p{color:#6b7280;margin:0 0 24px;font-size:16px}.btn-retry{color:#fff;cursor:pointer;background:linear-gradient(135deg,#3b82f6 0%,#1d4ed8 100%);border:none;border-radius:8px;padding:12px 24px;font-size:14px;font-weight:600;text-decoration:none;transition:all .3s;display:inline-block}.btn-retry:hover{background:linear-gradient(135deg,#2563eb 0%,#1e40af 100%);transform:translateY(-1px)}@media (max-width:768px){.checkout-page{padding:20px 0 60px}.order-summary-card{position:static}.section-title{font-size:20px}.form-grid{grid-template-columns:1fr}.btn-place-order,.btn-back{padding:16px 20px;font-size:15px}}@media (max-width:480px){.product-summary{flex-direction:column;align-items:flex-start}.product-image{width:100%;height:200px}.form-actions{flex-direction:column}}