.payment-form-container{background-color:#fff;border-radius:8px;box-shadow:0 2px 10px #0000001a;padding:2rem;max-width:600px;margin:0 auto}.payment-form-container h2{margin-bottom:1.5rem;color:#1a73e8;text-align:center}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:#555}.form-group input,.form-group textarea{width:100%;padding:.75rem;border:1px solid #ddd;border-radius:4px;font-size:1rem;transition:border-color .3s}.form-group input:focus,.form-group textarea:focus{border-color:#1a73e8;outline:none}.form-group small{font-size:.8rem;color:#888;margin-top:.25rem;display:block}.pay-button{background-color:#1a73e8;color:#fff;border:none;border-radius:4px;padding:.75rem 1.5rem;font-size:1rem;font-weight:500;width:100%;cursor:pointer;transition:background-color .3s}.pay-button:hover{background-color:#0d65d9}.pay-button:disabled{background-color:#9eb8de;cursor:not-allowed}@media (max-width: 600px){.payment-form-container{padding:1.5rem}}.transaction-list-container{background-color:#fff;border-radius:8px;box-shadow:0 2px 10px #0000001a;padding:2rem;max-width:1000px;margin:0 auto}.transaction-list-container h2{margin-bottom:1.5rem;color:#1a73e8}.transaction-table-container{overflow-x:auto}.transaction-table{width:100%;border-collapse:collapse;text-align:left}.transaction-table th,.transaction-table td{padding:1rem;border-bottom:1px solid #eee}.transaction-table th{background-color:#f7f7f7;font-weight:600;color:#555}.transaction-table tr:hover{background-color:#f9f9f9}.status-badge{display:inline-block;padding:.25rem .75rem;border-radius:50px;font-size:.875rem;font-weight:500}.status-badge.pending{background-color:#fff8e1;color:#ffa000}.status-badge.completed{background-color:#e8f5e9;color:#2e7d32}.status-badge.failed{background-color:#ffebee;color:#d32f2f}.view-button{display:inline-block;padding:.4rem .75rem;background-color:#1a73e8;color:#fff;text-decoration:none;border-radius:4px;font-size:.875rem;transition:background-color .3s}.view-button:hover{background-color:#0d65d9}.no-transactions{text-align:center;padding:2rem;color:#666;font-style:italic}@media (max-width: 768px){.transaction-list-container{padding:1.5rem}.transaction-table th,.transaction-table td{padding:.75rem}}.transaction-details-container{background-color:#fff;border-radius:8px;box-shadow:0 2px 10px #0000001a;padding:2rem;max-width:800px;margin:0 auto}.transaction-details-container h2{margin-bottom:1.5rem;color:#1a73e8;text-align:center}.transaction-status{display:flex;flex-direction:column;align-items:center;margin-bottom:2rem}.status-badge.large{font-size:1rem;padding:.5rem 1.5rem;margin-bottom:1rem}.pending-message{display:flex;flex-direction:column;align-items:center;margin-top:1rem}.loader{border:3px solid #f3f3f3;border-top:3px solid #1a73e8;border-radius:50%;width:24px;height:24px;animation:spin 1s linear infinite;margin-top:.5rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.details-card{background-color:#f9f9f9;border-radius:8px;padding:1.5rem;margin-bottom:2rem}.detail-row{display:flex;margin-bottom:1rem;border-bottom:1px solid #eee;padding-bottom:.5rem}.detail-row:last-child{margin-bottom:0;border-bottom:none;padding-bottom:0}.detail-label{width:40%;font-weight:600;color:#555}.detail-value{width:60%;word-break:break-word}.actions{display:flex;justify-content:space-between;gap:1rem}.back-button{padding:.75rem 1.5rem;background-color:#f1f1f1;color:#333;text-decoration:none;border-radius:4px;font-weight:500;transition:background-color .3s;flex:1;text-align:center}.back-button:hover{background-color:#e3e3e3}.pay-button{padding:.75rem 1.5rem;border-radius:4px;font-weight:500;flex:1;text-align:center;text-decoration:none}.not-found{text-align:center;padding:3rem;color:#d32f2f;font-size:1.2rem}@media (max-width: 600px){.transaction-details-container{padding:1.5rem}.detail-row{flex-direction:column}.detail-label,.detail-value{width:100%}.detail-value{margin-top:.25rem}.actions{flex-direction:column}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;line-height:1.6;color:#333;background-color:#f8f8f8}.app-container{display:flex;flex-direction:column;min-height:100vh}header{background-color:#1a73e8;color:#fff;padding:1rem 2rem;box-shadow:0 2px 4px #0000001a}header h1{margin-bottom:.5rem}nav{display:flex;gap:1.5rem}nav a{color:#fff;text-decoration:none;font-weight:500;padding:.5rem 0;position:relative}nav a:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background-color:#fff;transition:width .3s}nav a:hover:after{width:100%}main{flex:1;padding:2rem;max-width:1200px;margin:0 auto;width:100%}footer{background-color:#f1f1f1;padding:1rem 2rem;text-align:center;border-top:1px solid #ddd}.error-message{background-color:#ffebee;color:#d32f2f;padding:.75rem 1rem;margin-bottom:1rem;border-radius:4px;border-left:4px solid #d32f2f}.success-message{background-color:#e8f5e9;color:#2e7d32;padding:.75rem 1rem;margin-bottom:1rem;border-radius:4px;border-left:4px solid #2e7d32}.loading{display:flex;justify-content:center;align-items:center;height:200px;font-size:1.1rem;color:#666}button{cursor:pointer}@media (max-width: 768px){header{padding:1rem}main{padding:1rem}header h1{font-size:1.5rem}}