.tool-header{text-align:center;margin-bottom:40px}.header-badge{display:flex;justify-content:center;gap:12px;margin-bottom:24px;flex-wrap:wrap}.badge{background:linear-gradient(135deg, #2563eb, #1d4ed8);color:white;padding:6px 18px;border-radius:40px;font-size:0.75rem;font-weight:500;box-shadow:0 2px 8px rgba(0,0,0,0.1)}.tool-header h1{font-size:2.2rem;font-weight:800;background:linear-gradient(135deg, #1e293b, #2563eb);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:12px}.tool-header p{color:var(--gray-500);font-size:1rem}.stats-cards{display:flex;justify-content:center;gap:24px;margin-bottom:32px;flex-wrap:wrap}.stat-card{background:white;border-radius:60px;padding:16px 28px;display:flex;align-items:center;gap:16px;box-shadow:0 4px 15px rgba(0,0,0,0.05);border:1px solid var(--gray-200)}.stat-icon{width:48px;height:48px;background:linear-gradient(135deg, #e0e7ff, #f0f4ff);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#2563eb;font-size:1.3rem}.stat-info{text-align:left}.stat-value{display:block;font-size:1.5rem;font-weight:700;color:var(--gray-800)}.stat-label{font-size:0.7rem;color:var(--gray-500)}.request-config{margin-bottom:24px}.config-row{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.method-group{min-width:120px}.method-select{width:100%;padding:14px 16px;border:1px solid var(--gray-300);border-radius:16px;font-size:0.9rem;font-weight:600;background:white;cursor:pointer}.url-group{flex:1;display:flex;gap:12px}.url-input{flex:1;padding:14px 20px;border:1px solid var(--gray-300);border-radius:16px;font-size:0.9rem;background:white;transition:all 0.2s}.url-input:focus{outline:none;border-color:#2563eb;box-shadow:0 0 0 3px rgba(37,99,235,0.1)}.send-btn{background:linear-gradient(135deg, #2563eb, #1d4ed8);border:none;padding:14px 32px;border-radius:16px;color:white;font-weight:600;cursor:pointer;transition:all 0.3s}.send-btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(37,99,235,0.3)}.request-tabs{display:flex;gap:8px;margin-bottom:20px;border-bottom:1px solid var(--gray-200);padding-bottom:8px}.tab-btn{background:transparent;border:none;padding:10px 20px;cursor:pointer;font-size:0.85rem;font-weight:500;color:var(--gray-600);border-radius:12px;transition:all 0.2s;display:flex;align-items:center;gap:8px}.tab-btn i{font-size:1rem}.tab-count{background:var(--gray-200);padding:2px 8px;border-radius:20px;font-size:0.7rem}.tab-btn.active{background:#e0e7ff;color:#2563eb}.tab-btn.active .tab-count{background:#2563eb;color:white}.tool-btn{background:var(--gray-100);border:none;padding:6px 14px;border-radius:30px;font-size:0.75rem;cursor:pointer;transition:all 0.2s;display:inline-flex;align-items:center;gap:6px}.tool-btn:hover{background:#e0e7ff;color:#2563eb}.headers-toolbar{display:flex;gap:12px;margin-bottom:16px}.headers-list{margin-bottom:16px;max-height:200px;overflow-y:auto}.header-row{display:flex;gap:12px;margin-bottom:8px;padding:8px;background:var(--gray-50);border-radius:12px}.header-row input{flex:1;padding:8px 12px;border:1px solid var(--gray-200);border-radius:8px;font-size:0.8rem}.header-row .remove-header{background:transparent;border:none;color:var(--gray-500);cursor:pointer;padding:0 12px}.common-headers{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding-top:12px;border-top:1px solid var(--gray-200)}.common-headers span{font-size:0.7rem;color:var(--gray-500)}.common-header{background:var(--gray-100);border:1px solid var(--gray-200);padding:4px 12px;border-radius:20px;font-size:0.7rem;cursor:pointer;transition:all 0.2s}.common-header:hover{background:#e0e7ff;border-color:#2563eb}.body-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;flex-wrap:wrap;gap:12px}.body-type-group{display:flex;gap:8px}.body-type-btn{background:var(--gray-100);border:none;padding:6px 16px;border-radius:30px;font-size:0.75rem;cursor:pointer}.body-type-btn.active{background:#2563eb;color:white}.body-textarea{width:100%;min-height:200px;padding:16px;font-family:'Fira Code',monospace;font-size:0.8rem;border:1px solid var(--gray-200);border-radius:16px;resize:vertical;background:#1a1a2e;color:#e0e0e0}.body-textarea:focus{outline:none;border-color:#2563eb}.auth-type-group{display:flex;gap:12px;margin-bottom:20px;flex-wrap:wrap}.auth-type-btn{background:var(--gray-100);border:none;padding:8px 20px;border-radius:30px;font-size:0.8rem;cursor:pointer}.auth-type-btn.active{background:#2563eb;color:white}.auth-panel{background:var(--gray-50);border-radius:16px;padding:16px;display:flex;flex-direction:column;gap:12px}.auth-input{padding:10px 16px;border:1px solid var(--gray-200);border-radius:12px;font-size:0.85rem}.auth-select{padding:10px 16px;border:1px solid var(--gray-200);border-radius:12px;font-size:0.85rem}.history-toolbar{display:flex;justify-content:flex-end;margin-bottom:16px}.history-list{max-height:300px;overflow-y:auto}.history-item{background:var(--gray-50);border-radius:12px;padding:12px 16px;margin-bottom:8px;cursor:pointer;transition:all 0.2s;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}.history-item:hover{background:#e0e7ff;transform:translateX(4px)}.history-method{font-weight:700;font-size:0.7rem;padding:2px 8px;border-radius:20px}.history-method.get{background:#d1fae5;color:#065f46}.history-method.post{background:#dbeafe;color:#1e40af}.history-method.put{background:#fef3c7;color:#92400e}.history-method.delete{background:#fee2e2;color:#991b1b}.history-url{flex:1;font-size:0.8rem;color:var(--gray-600);word-break:break-all}.history-time{font-size:0.65rem;color:var(--gray-400)}.response-section{margin-top:24px;border-top:1px solid var(--gray-200);padding-top:20px}.response-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.response-title{display:flex;align-items:center;gap:8px;font-weight:600}.response-actions{display:flex;gap:12px}.action-btn{background:transparent;border:1px solid var(--gray-300);padding:6px 14px;border-radius:30px;font-size:0.75rem;cursor:pointer;transition:all 0.2s}.action-btn:hover{background:#e0e7ff;border-color:#2563eb;color:#2563eb}.response-tabs{display:flex;gap:12px;margin-bottom:16px}.resp-tab{background:transparent;border:none;padding:6px 16px;cursor:pointer;font-size:0.8rem;border-radius:20px}.resp-tab.active{background:#2563eb;color:white}.response-body{background:#1a1a2e;border-radius:16px;padding:20px;font-family:'Fira Code',monospace;font-size:0.8rem;color:#e0e0e0;max-height:400px;overflow-y:auto;white-space:pre-wrap;word-break:break-all}.response-headers{background:#1a1a2e;border-radius:16px;padding:20px;font-family:monospace;font-size:0.75rem;color:#e0e0e0;max-height:400px;overflow-y:auto}@media (max-width:768px){.config-row{flex-direction:column}.method-group{width:100%}.url-group{width:100%;flex-direction:column}.stats-cards{gap:12px}.stat-card{padding:12px 20px}.tab-btn{padding:8px 12px;font-size:0.75rem}.body-type-group{flex-wrap:wrap}}