.result-summary{display:flex;gap:20px;margin-bottom:24px}.summary-card{flex:1;display:flex;align-items:center;gap:16px;padding:20px;border-radius:16px;animation:slideIn 0.3s ease}.summary-card.success{background:linear-gradient(135deg, #d1fae5, #a7f3d0);border-left:4px solid #10b981}.summary-card.error{background:linear-gradient(135deg, #fee2e2, #fecaca);border-left:4px solid #ef4444}.summary-icon i{font-size:36px}.summary-card.success .summary-icon i{color:#10b981}.summary-card.error .summary-icon i{color:#ef4444}.summary-content h4{font-size:1rem;margin-bottom:4px}.summary-content p{font-size:0.8rem;color:var(--gray-600)}.stats-grid{display:grid;grid-template-columns:repeat(4, 1fr);gap:20px;margin-bottom:24px}.stat-card{background:white;border-radius:16px;padding:16px;display:flex;align-items:center;gap:14px;border:1px solid var(--gray-200);transition:all 0.3s}.stat-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,0.08)}.stat-icon{width:48px;height:48px;background:linear-gradient(135deg, #e0e7ff, #f0f4ff);border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:22px;color:var(--primary-color)}.stat-value{font-size:1.5rem;font-weight:700;color:var(--gray-800)}.stat-label{font-size:0.7rem;color:var(--gray-500)}.editor-container{margin-bottom:20px;border-radius:16px;overflow:hidden;border:1px solid var(--gray-200);background:#1a1a2e}.editor-header{display:flex;justify-content:space-between;align-items:center;padding:12px 20px;background:#2d2d44;border-bottom:1px solid #3d3d5c}.panel-title{display:flex;align-items:center;gap:8px;color:#e0e0e0;font-weight:500}.panel-actions{display:flex;gap:8px}.action-btn{background:transparent;border:none;color:#a0a0c0;padding:6px 12px;border-radius:8px;cursor:pointer;font-size:0.8rem;transition:all 0.2s}.action-btn:hover{background:#3d3d5c;color:white}.editor-wrapper{display:flex;min-height:400px}.line-numbers{width:50px;background:#2d2d44;color:#8888aa;font-family:'Fira Code',monospace;font-size:12px;text-align:right;padding:16px 8px;line-height:1.6;user-select:none;border-right:1px solid #3d3d5c;overflow-y:hidden}.code-textarea{flex:1;padding:16px;font-family:'Fira Code',monospace;font-size:13px;line-height:1.6;border:none;resize:vertical;background:#1a1a2e;color:#e0e0e0;min-height:400px}.code-textarea:focus{outline:none}.panel-footer{display:flex;gap:24px;padding:8px 20px;background:#2d2d44;border-top:1px solid #3d3d5c;font-size:0.7rem;color:#a0a0c0}.action-buttons{display:flex;justify-content:center;margin-bottom:24px}.btn-check{padding:12px 32px;font-size:1rem}.error-list-section{background:var(--gray-50);border-radius:16px;margin-bottom:24px;overflow:hidden}.error-list-header{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;background:#fee2e2;font-weight:600;color:#991b1b}.error-list{padding:16px;max-height:300px;overflow-y:auto}.error-item{background:white;border-left:3px solid #ef4444;padding:12px 16px;margin-bottom:12px;border-radius:8px;box-shadow:0 1px 3px rgba(0,0,0,0.05)}.error-type{display:inline-block;padding:2px 8px;border-radius:12px;font-size:0.7rem;margin-bottom:8px}.error-type.unclosed{background:#fee2e2;color:#991b1b}.error-type.unmatched{background:#fef3c7;color:#92400e}.error-type.mismatch{background:#dbeafe;color:#1e40af}.error-position{font-family:monospace;font-size:0.8rem;font-weight:600;color:#4b5563;margin-bottom:6px}.error-message{font-size:0.85rem;color:#1f2937}.error-context{background:#f3f4f6;padding:6px 10px;border-radius:6px;font-family:monospace;font-size:0.8rem;margin-top:8px}.highlight-section{background:#1a1a2e;border-radius:16px;margin-bottom:24px;overflow:hidden}.highlight-header{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;background:#2d2d44;color:#e0e0e0;font-weight:500}.highlighted-content{padding:20px;font-family:'Fira Code',monospace;font-size:13px;line-height:1.6;white-space:pre-wrap;word-break:break-all;max-height:400px;overflow-y:auto;background:#1a1a2e}.bracket-paired{background-color:#fbbf24;color:#1e293b;border-radius:4px;padding:0 2px;font-weight:600;cursor:pointer;transition:all 0.2s}.bracket-paired:hover{background-color:#f59e0b;transform:scale(1.05)}.bracket-error{background-color:#ef4444;color:white;border-radius:4px;padding:0 2px;text-decoration:underline;cursor:pointer}.bracket-error:hover{background-color:#dc2626}.highlight-line{display:block}.highlight-line-number{display:inline-block;width:40px;color:#6b7280;user-select:none;padding-right:12px;text-align:right}.bracket-types{display:flex;gap:20px;justify-content:center;margin-top:16px}.bracket-type{text-align:center}.bracket-symbol{font-family:monospace;font-size:1.2rem;font-weight:700;color:var(--primary-color);display:block;margin-bottom:4px}.bracket-name{font-size:0.75rem;color:var(--gray-500)}.close-btn{background:transparent;border:none;cursor:pointer;color:var(--gray-500);font-size:1rem}.close-btn:hover{color:var(--gray-700)}@keyframes slideIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@media (max-width:900px){.stats-grid{grid-template-columns:repeat(2, 1fr)}.bracket-types{flex-wrap:wrap}}@media (max-width:600px){.stats-grid{grid-template-columns:1fr}.editor-wrapper{flex-direction:column}.line-numbers{display:none}}