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var(--transition-base);display:flex;flex-direction:column;gap:var(--space-3)}.source-card:hover{border-color:var(--color-primary-200);box-shadow:var(--shadow-md),0 0 0 1px var(--color-primary-50)}.source-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-3)}.source-card-title-row{display:flex;align-items:center;gap:var(--space-3);min-width:0}.source-card-icon{width:32px;height:32px;border-radius:var(--radius-md);background:var(--color-primary-50);color:var(--color-primary-600);display:flex;align-items:center;justify-content:center;flex-shrink:0}.source-card-title{font-size:15px;font-weight:600;color:var(--color-gray-900);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.source-card-badges{display:flex;align-items:center;gap:var(--space-2);flex-shrink:0}.source-card-url{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:var(--color-gray-50);border-radius:var(--radius-md);font-size:13px;color:var(--color-gray-400);min-width:0}.source-card-url a{color:var(--color-gray-600);text-decoration:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:var(--font-mono);font-size:12px}.source-card-url a:hover{color:var(--color-primary-600);text-decoration:underline}.source-card-path{display:flex;align-items:center;gap:var(--space-2);font-size:13px;color:var(--color-gray-500);padding:0 var(--space-1)}.source-card-path code{font-family:var(--font-mono);font-size:12px;background:var(--color-gray-100);padding:var(--space-1) var(--space-2);border-radius:var(--radius-sm);color:var(--color-gray-700)}.source-test-badge{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);font-size:12px}.source-test-badge.success{background:var(--color-success-50);color:var(--color-success-700)}.source-test-badge.error{background:var(--color-danger-50);color:var(--color-danger-700)}.source-test-badge-text{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.source-test-badge-date{flex-shrink:0;opacity:.7;font-size:11px}.source-card-actions{display:flex;gap:var(--space-2);padding-top:var(--space-3);border-top:1px solid var(--color-gray-100);margin-top:auto}.source-form{margin-bottom:var(--space-6);padding:var(--space-5);background:var(--color-gray-50);border-radius:var(--radius-lg);border:1px solid var(--color-gray-200)}.form-actions{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);flex-wrap:wrap;padding-top:var(--space-4);border-top:1px solid var(--color-gray-200);margin-top:var(--space-5)}.config-set-form{margin-bottom:var(--space-6);padding:var(--space-5);background:var(--color-gray-50);border-radius:var(--radius-lg);border:1px solid var(--color-gray-200)}.source-picker{max-height:180px;overflow-y:auto;border:1px solid var(--color-gray-200);border-radius:var(--radius-md);background:var(--color-surface)}.source-picker-item{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);cursor:pointer;border-bottom:1px solid var(--color-gray-100);font-size:14px;transition:background var(--transition-fast);margin-bottom:0}.source-picker-item:last-child{border-bottom:none}.source-picker-item:hover{background:var(--color-gray-50)}.source-picker-item.selected{background:var(--color-primary-50)}.source-picker-item input[type=checkbox]{width:auto;accent-color:var(--color-primary-500)}.source-picker-name{font-weight:500;color:var(--color-gray-800)}.source-picker-type{color:var(--color-gray-400);font-size:12px;margin-left:auto}.source-picker-empty{color:var(--color-gray-400);font-size:14px;margin:0}.schedule-picker{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-2);border:1px solid var(--color-gray-200);border-radius:var(--radius-md);background:var(--color-surface);padding:var(--space-3)}.schedule-picker-item{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);cursor:pointer;border-radius:var(--radius-sm);font-size:13px;font-family:var(--font-mono);transition:background var(--transition-fast);margin-bottom:0}.schedule-picker-item:hover{background:var(--color-gray-50)}.schedule-picker-item.selected{background:var(--color-primary-50)}.schedule-picker-item input[type=checkbox]{width:auto;accent-color:var(--color-primary-500)}.schedule-badges{display:flex;flex-wrap:wrap;gap:var(--space-1)}.schedule-badge{background:var(--color-surface);padding:var(--space-1) var(--space-2);border-radius:var(--radius-sm);font-size:12px;color:var(--color-gray-700);border:1px solid var(--color-gray-200);font-family:var(--font-mono)}.form-footer{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);flex-wrap:wrap;padding-top:var(--space-4);border-top:1px solid var(--color-gray-200);margin-top:var(--space-2)}.test-result{margin-top:var(--space-5);padding:var(--space-4);border-radius:var(--radius-md)}.test-result.success{background:var(--color-success-50);border:1px solid var(--color-success-100)}.test-result.error{background:var(--color-danger-50);border:1px solid var(--color-danger-100)}.test-result-header{display:flex;align-items:center;gap:var(--space-2);font-weight:600;font-size:14px}.test-result.success .test-result-header{color:var(--color-success-700)}.test-result.error .test-result-header{color:var(--color-danger-700)}.test-result-samples{margin-top:var(--space-4)}.test-result-samples-title{font-size:12px;font-weight:600;color:var(--color-gray-600);margin-bottom:var(--space-3);text-transform:uppercase;letter-spacing:.05em}.test-result-sample-item{padding:var(--space-3);background:var(--color-surface);border-radius:var(--radius-sm);margin-bottom:var(--space-2);font-size:13px;display:flex;align-items:center;justify-content:space-between;gap:var(--space-3)}.test-result-sample-item:last-child{margin-bottom:0}.test-result-sample-item a{color:var(--color-primary-600);text-decoration:none;font-weight:500;display:inline-flex;align-items:center;gap:var(--space-2);min-width:0}.test-result-sample-item a:hover{text-decoration:underline}.test-result-sample-item .sample-date{flex-shrink:0;font-size:11px;color:var(--color-gray-400)}.divider{height:1px;background:var(--color-gray-200);margin:var(--space-6) 0}code{font-family:var(--font-mono);font-size:.9em}.config-card-meta code{background:var(--color-surface);padding:var(--space-1) var(--space-2);border-radius:var(--radius-sm);font-size:12px;color:var(--color-gray-700);border:1px solid var(--color-gray-200)}.text-muted{color:var(--color-gray-500)}.text-sm{font-size:13px}.text-mono{font-family:var(--font-mono)}.mt-4{margin-top:var(--space-4)}.mt-6{margin-top:var(--space-6)}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}@media (max-width: 640px){.app-main{padding:var(--space-4) var(--space-4) var(--space-10)}.tab-bar{flex-wrap:wrap}.tab-item{flex:1 1 45%;font-size:13px;padding:var(--space-2) var(--space-3)}.card{padding:var(--space-5)}.form-row{grid-template-columns:1fr}.btn-group{flex-direction:column}.btn-group .btn{width:100%}.config-card-actions{flex-direction:column}.config-card-actions .btn{width:100%}.source-card-actions{flex-direction:column}.source-card-actions .btn{width:100%}.source-card-header{flex-direction:column;gap:var(--space-2)}.form-footer{flex-direction:column;align-items:stretch}.run-item{flex-direction:column;align-items:flex-start}.run-item-details{flex-direction:column;align-items:flex-start;gap:var(--space-1)}.email-preview-overlay{padding:var(--space-4)}}