.tool-header{text-align:center;margin-bottom:32px}.header-badge{display:flex;justify-content:center;gap:12px;margin-bottom:20px;flex-wrap:wrap}.badge{background:linear-gradient(135deg, #667eea 0, #764ba2 100%);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:2rem;font-weight:800;background:linear-gradient(135deg, #1e293b, #667eea);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:12px}.tool-header p{color:var(--gray-500);font-size:0.95rem}.request-config{background:linear-gradient(135deg, #f8fafc, #fff);border-radius:24px;padding:20px;margin-bottom:24px;border:1px solid var(--gray-200)}.request-row{display:flex;gap:16px;flex-wrap:wrap}.method-selector{display:flex;gap:6px;background:var(--gray-100);padding:4px;border-radius:60px}.method-btn{background:transparent;border:none;padding:8px 20px;border-radius:50px;font-weight:600;font-size:0.85rem;cursor:pointer;transition:all 0.2s;color:var(--gray-600)}.method-btn.active{background:white;color:var(--primary-color);box-shadow:0 2px 8px rgba(0,0,0,0.08)}.method-btn.active[data-method="GET"]{color:#10b981}.method-btn.active[data-method="POST"]{color:#3b82f6}.method-btn.active[data-method="PUT"]{color:#f59e0b}.method-btn.active[data-method="DELETE"]{color:#ef4444}.url-input-wrapper{flex:1;display:flex;align-items:center;gap:12px;background:white;border:1px solid var(--gray-200);border-radius:60px;padding:4px 4px 4px 20px;transition:all 0.3s}.url-input-wrapper:focus-within{border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(59,130,246,0.1)}.url-input-wrapper i{color:var(--gray-400)}.url-input{flex:1;border:none;padding:12px 0;font-size:0.9rem;background:transparent}.url-input:focus{outline:none}.send-btn{background:linear-gradient(135deg, var(--primary-color), var(--primary-dark));border:none;padding:10px 28px;border-radius:50px;color:white;font-weight:500;cursor:pointer;transition:all 0.3s}.send-btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(59,130,246,0.3)}.api-tabs{display:flex;gap:8px;margin-bottom:20px;border-bottom:1px solid var(--gray-200);padding-bottom:8px}.api-tab{background:transparent;border:none;padding:10px 24px;cursor:pointer;transition:all 0.3s;border-radius:40px;font-size:0.85rem;font-weight:500;color:var(--gray-500);position:relative}.api-tab i{margin-right:8px}.tab-badge{background:var(--gray-200);color:var(--gray-600);padding:2px 6px;border-radius:20px;font-size:0.6rem;margin-left:6px}.api-tab.active{background:var(--primary-color);color:white}.api-tab.active .tab-badge{background:rgba(255,255,255,0.2);color:white}.api-panel{background:white;border-radius:20px;overflow:hidden;border:1px solid var(--gray-200);animation:fadeIn 0.3s ease}.panel-toolbar{display:flex;justify-content:space-between;align-items:center;padding:12px 20px;background:var(--gray-50);border-bottom:1px solid var(--gray-200);font-size:0.85rem;font-weight:500}.toolbar-btn{background:transparent;border:none;padding:6px 12px;border-radius:30px;cursor:pointer;transition:all 0.2s;color:var(--gray-600);font-size:0.75rem}.toolbar-btn:hover{background:var(--gray-200);color:var(--primary-color)}.headers-list{padding:16px;max-height:300px;overflow-y:auto}.header-row{display:flex;gap:12px;margin-bottom:12px;align-items:center}.header-key,.header-value{flex:1;padding:10px 14px;border:1px solid var(--gray-200);border-radius:12px;font-size:0.85rem;font-family:monospace}.header-key:focus,.header-value:focus{outline:none;border-color:var(--primary-color)}.remove-header{background:transparent;border:none;color:var(--gray-400);cursor:pointer;padding:8px;border-radius:8px}.remove-header:hover{background:#fee2e2;color:#ef4444}.preset-headers{padding:12px 16px;background:var(--gray-50);border-top:1px solid var(--gray-200);display:flex;align-items:center;gap:10px;flex-wrap:wrap}.preset-label{font-size:0.7rem;color:var(--gray-500)}.preset-header{background:white;border:1px solid var(--gray-200);padding:4px 12px;border-radius:20px;font-size:0.7rem;cursor:pointer;transition:all 0.2s}.preset-header:hover{background:var(--primary-color);color:white;border-color:var(--primary-color)}.body-type-selector{display:flex;gap:8px;padding:12px 16px;background:var(--gray-50);border-bottom:1px solid var(--gray-200)}.body-type-btn{background:white;border:1px solid var(--gray-200);padding:6px 16px;border-radius:30px;font-size:0.8rem;cursor:pointer;transition:all 0.2s}.body-type-btn.active{background:var(--primary-color);color:white;border-color:var(--primary-color)}.body-textarea{width:100%;min-height:200px;padding:20px;font-family:'Fira Code',monospace;font-size:0.85rem;line-height:1.5;border:none;resize:vertical;background:#1a1a2e;color:#e0e0e0}.body-textarea:focus{outline:none}.body-actions{padding:12px 16px;background:var(--gray-50);border-top:1px solid var(--gray-200);display:flex;gap:12px}.auth-type-selector{display:flex;gap:8px;padding:12px 16px;background:var(--gray-50);border-bottom:1px solid var(--gray-200)}.auth-type-btn{background:white;border:1px solid var(--gray-200);padding:6px 16px;border-radius:30px;font-size:0.8rem;cursor:pointer}.auth-type-btn.active{background:var(--primary-color);color:white}.auth-config{padding:20px;display:flex;flex-direction:column;gap:12px}.auth-config label{font-size:0.75rem;font-weight:500;color:var(--gray-600)}.auth-input{padding:10px 14px;border:1px solid var(--gray-200);border-radius:12px;font-size:0.85rem}.auth-select{padding:10px 14px;border:1px solid var(--gray-200);border-radius:12px;font-size:0.85rem}.response-info{display:flex;gap:24px;padding:16px 20px;background:var(--gray-50);border-bottom:1px solid var(--gray-200);flex-wrap:wrap}.info-item{display:flex;align-items:baseline;gap:8px}.info-label{font-size:0.7rem;color:var(--gray-500)}.info-value{font-weight:600;color:var(--gray-800)}.response-tabs{display:flex;gap:8px;padding:10px 16px;background:var(--gray-50);border-bottom:1px solid var(--gray-200)}.resp-tab{background:transparent;border:none;padding:6px 16px;border-radius:30px;font-size:0.8rem;cursor:pointer}.resp-tab.active{background:white;color:var(--primary-color);box-shadow:0 1px 3px rgba(0,0,0,0.05)}.response-body{background:#1a1a2e;min-height:300px;max-height:400px;overflow:auto}.response-body pre{margin:0;padding:20px;font-family:'Fira Code',monospace;font-size:0.8rem;color:#e0e0e0}.response-headers{background:#1a1a2e;min-height:300px;padding:20px;font-family:monospace;font-size:0.8rem;color:#e0e0e0;white-space:pre-wrap}.history-list{max-height:400px;overflow-y:auto;padding:12px}.history-item{background:var(--gray-50);border-radius:16px;padding:12px 16px;margin-bottom:10px;cursor:pointer;transition:all 0.2s;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}.history-item:hover{background:var(--gray-100);transform:translateX(4px)}.history-method{display:inline-block;padding:2px 10px;border-radius:20px;font-size:0.7rem;font-weight:600}.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{font-family:monospace;font-size:0.75rem;color:var(--gray-600);flex:1;word-break:break-all}.history-time{font-size:0.65rem;color:var(--gray-400)}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width:768px){.request-row{flex-direction:column}.method-selector{flex-wrap:wrap;border-radius:20px}.api-tabs{overflow-x:auto;white-space:nowrap;flex-wrap:nowrap;-webkit-overflow-scrolling:touch}.header-row{flex-wrap:wrap}.response-info{flex-direction:column;gap:8px}}