.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, #3b82f6, #1e40af);color:white;padding:6px 18px;border-radius:40px;font-size:0.75rem;font-weight:500}.tool-header h1{font-size:2rem;font-weight:700;background:linear-gradient(135deg, #1e293b, #3b82f6);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:10px}.seo-score-card{background:white;border-radius:24px;padding:20px;margin-bottom:24px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:20px;border:1px solid var(--gray-200);animation:fadeIn 0.3s ease}.score-header{display:flex;align-items:center;gap:8px;font-weight:600}.score-circle{position:relative;width:100px;text-align:center}.score-circle svg{width:80px;height:80px}.score-value{position:absolute;top:50%;left:50%;transform:translate(-50%, -50%);font-size:1.5rem;font-weight:700;color:#10b981}.score-label{font-size:0.7rem;color:var(--gray-500)}.score-details{flex:1;display:flex;flex-direction:column;gap:6px}.score-detail-item{display:flex;gap:12px;align-items:center;font-size:0.8rem}.score-detail-item i{width:20px;color:#10b981}.generator-tabs{display:flex;gap:8px;margin-bottom:28px;background:var(--gray-100);padding:6px;border-radius:60px}.gen-tab{flex:1;background:transparent;border:none;padding:12px 20px;border-radius:50px;cursor:pointer;transition:all 0.3s;text-align:center}.gen-tab i{font-size:1rem;margin-right:8px}.gen-tab span{font-weight:500}.gen-tab small{font-size:0.65rem;margin-left:6px;color:var(--gray-400)}.gen-tab.active{background:white;box-shadow:0 2px 8px rgba(0,0,0,0.05)}.gen-tab.active i,.gen-tab.active span{color:var(--primary-color)}.input-group-large{display:flex;flex-direction:column;gap:24px}.input-card{background:var(--gray-50);border-radius:20px;padding:20px;transition:all 0.3s}.input-card:hover{background:white;box-shadow:0 4px 15px rgba(0,0,0,0.05)}.input-header{display:flex;align-items:center;gap:12px;margin-bottom:12px;flex-wrap:wrap}.input-header i{color:var(--primary-color);font-size:1rem}.input-header span{font-weight:600;color:var(--gray-700)}.char-counter{font-size:0.7rem;color:var(--gray-400);background:var(--gray-100);padding:2px 8px;border-radius:20px}.tooltip{font-size:0.7rem;color:var(--gray-400);margin-left:auto}.meta-input{width:100%;padding:14px 18px;border:1px solid var(--gray-200);border-radius:16px;font-size:0.9rem;transition:all 0.3s;background:white}.meta-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(59,130,246,0.1)}.meta-textarea{width:100%;padding:14px 18px;border:1px solid var(--gray-200);border-radius:16px;font-size:0.9rem;resize:vertical;font-family:inherit}.progress-bar{height:4px;background:var(--gray-200);border-radius:2px;margin-top:8px;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg, #10b981, #34d399);border-radius:2px;transition:width 0.3s}.social-grid{display:grid;grid-template-columns:repeat(2, 1fr);gap:24px}.social-card{background:var(--gray-50);border-radius:24px;padding:20px}.social-header{display:flex;align-items:center;gap:12px;margin-bottom:20px;padding-bottom:12px;border-bottom:1px solid var(--gray-200);font-weight:600}.social-header i{font-size:1.3rem}.advanced-grid{display:grid;grid-template-columns:repeat(2, 1fr);gap:24px}.checkbox-group{display:flex;flex-wrap:wrap;gap:16px;margin-top:8px}.checkbox-label{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:0.85rem}.input-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.meta-input-sm{flex:1;padding:10px 14px;border:1px solid var(--gray-200);border-radius:12px}.meta-select{width:100%;padding:12px 16px;border:1px solid var(--gray-200);border-radius:12px;background:white}.preview-grid{display:grid;grid-template-columns:repeat(3, 1fr);gap:24px}.preview-card{background:var(--gray-50);border-radius:20px;overflow:hidden}.preview-header{padding:14px 16px;background:white;border-bottom:1px solid var(--gray-200);font-weight:600;display:flex;align-items:center;gap:8px}.google-preview{padding:16px;background:white}.google-url{font-size:0.75rem;color:#202124;margin-bottom:4px}.google-title{font-size:1.1rem;color:#1a0dab;text-decoration:none;margin-bottom:6px;font-weight:500;cursor:pointer}.google-desc{font-size:0.8rem;color:#4d5156;line-height:1.4}.facebook-preview{padding:12px;background:white;max-width:100%}.fb-placeholder{background:linear-gradient(135deg, #e0e7ff, #f0f4ff);height:120px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--gray-400);font-size:0.8rem;margin-bottom:10px}.fb-domain{font-size:0.7rem;color:#606770;text-transform:uppercase;margin-bottom:4px}.fb-title{font-size:0.9rem;font-weight:600;color:#1d2129;margin-bottom:4px}.fb-desc{font-size:0.75rem;color:#606770}.twitter-preview{background:white;border-radius:16px;overflow:hidden;border:1px solid #e1e8ed}.tw-img{background:linear-gradient(135deg, #e0e7ff, #f0f4ff);height:120px;display:flex;align-items:center;justify-content:center;color:var(--gray-400);font-size:0.8rem}.tw-title{padding:12px 12px 4px;font-weight:700;font-size:0.85rem}.tw-desc{padding:0 12px 8px;font-size:0.75rem;color:#4d5156}.tw-domain{padding:0 12px 12px;font-size:0.65rem;color:#8899a6}.code-section{margin-top:32px;background:var(--gray-50);border-radius:24px;overflow:hidden}.code-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;background:white;border-bottom:1px solid var(--gray-200)}.code-title{display:flex;align-items:center;gap:10px;font-weight:600}.code-wrapper{padding:20px;background:#1a1a2e}.generated-code{font-family:'Fira Code',monospace;font-size:0.8rem;line-height:1.5;color:#e0e0e0;margin:0;white-space:pre-wrap;word-break:break-all;max-height:300px;overflow-y:auto}.quick-templates{margin-top:24px}.template-buttons{display:flex;gap:12px;margin-top:16px;flex-wrap:wrap}.template-btn{background:var(--gray-100);border:1px solid var(--gray-200);padding:8px 20px;border-radius:40px;font-size:0.8rem;cursor:pointer;transition:all 0.2s}.template-btn:hover{background:var(--primary-color);color:white;border-color:var(--primary-color)}.info-section{margin-top:32px;background:linear-gradient(135deg, #f0f9ff, #e0f2fe);border-radius:24px;overflow:hidden;border:1px solid #bae6fd}.divider{position:relative;text-align:center;padding:16px 20px;background:rgba(255,255,255,0.5)}.divider span{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:#0369a1;background:white;padding:6px 20px;border-radius:40px;font-size:0.85rem;box-shadow:0 1px 3px rgba(0,0,0,0.05)}.divider span i{color:#0ea5e9}.info-grid{display:grid;grid-template-columns:repeat(4, 1fr);gap:16px;padding:20px 24px}.info-item{display:flex;align-items:center;gap:12px;background:white;padding:12px 16px;border-radius:16px;font-size:0.85rem;color:#334155;box-shadow:0 1px 2px rgba(0,0,0,0.03);border:1px solid #e2e8f0;transition:all 0.2s}.info-item:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,0.05);border-color:#bae6fd}.info-item i{width:28px;height:28px;background:#e0f2fe;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:#0284c7;font-size:0.8rem;flex-shrink:0}@media (max-width:1024px){.info-grid{grid-template-columns:repeat(2, 1fr)}}@media (max-width:640px){.info-grid{grid-template-columns:1fr}.divider span{font-size:0.75rem;padding:4px 16px}.info-item{padding:10px 14px;font-size:0.8rem}.info-item i{width:24px;height:24px;font-size:0.7rem}}.generated-code::-webkit-scrollbar,.batch-result-list::-webkit-scrollbar,.diff-content::-webkit-scrollbar{width:6px;height:6px}.generated-code::-webkit-scrollbar-track,.batch-result-list::-webkit-scrollbar-track,.diff-content::-webkit-scrollbar-track{background:#2d2d44;border-radius:10px}.generated-code::-webkit-scrollbar-thumb,.batch-result-list::-webkit-scrollbar-thumb,.diff-content::-webkit-scrollbar-thumb{background:#5a5a7a;border-radius:10px}.generated-code::-webkit-scrollbar-thumb:hover,.batch-result-list::-webkit-scrollbar-thumb:hover,.diff-content::-webkit-scrollbar-thumb:hover{background:var(--primary-color)}.image-preview{margin-top:8px;max-width:100px;max-height:100px;border-radius:8px;overflow:hidden;background:var(--gray-100)}.image-preview img{width:100%;height:auto;display:block}.btn-outline-sm{background:transparent;border:1px solid var(--gray-300);padding:8px 16px;border-radius:30px;font-size:0.75rem;cursor:pointer;transition:all 0.2s}.btn-outline-sm:hover{background:var(--primary-color);border-color:var(--primary-color);color:white}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width:900px){.social-grid,.advanced-grid,.preview-grid{grid-template-columns:1fr}.generator-tabs{flex-wrap:wrap;border-radius:20px}.gen-tab{padding:8px 12px}.gen-tab small{display:none}}@media (max-width:768px){.code-header{flex-direction:column;gap:12px;align-items:flex-start}.input-header{flex-direction:column;align-items:flex-start}.tooltip{margin-left:0}}