.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, #06b6d4, #0891b2);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, #06b6d4);-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, #cffafe, #e0f2fe);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#06b6d4;font-size:1.3rem}.stat-info{text-align:left}.stat-value{display:block;font-size:1.2rem;font-weight:700;color:var(--gray-800)}.stat-label{font-size:0.7rem;color:var(--gray-500)}.grid-container{display:grid;grid-template-columns:380px 1fr;gap:24px;margin-bottom:24px}.upload-section{display:flex;flex-direction:column;gap:20px}.upload-card{background:linear-gradient(135deg, #fff, #f8fafc);border-radius:24px;padding:20px;border:1px solid var(--gray-200)}.upload-area{border:2px dashed var(--gray-300);border-radius:20px;padding:40px 20px;text-align:center;cursor:pointer;transition:all 0.3s}.upload-area:hover{border-color:#06b6d4;background:#f0fdfa}.upload-area i{font-size:48px;color:var(--gray-400);margin-bottom:16px}.upload-hint{font-size:0.7rem;color:var(--gray-400);margin-top:8px}.upload-btn{margin-top:16px}.image-preview{margin-top:20px;border-top:1px solid var(--gray-200);padding-top:16px}.preview-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-size:0.8rem;font-weight:500}.preview-size{font-size:0.7rem;color:var(--gray-400)}.preview-container{background:var(--gray-50);border-radius:16px;padding:16px;text-align:center}.preview-container img{max-width:100%;max-height:200px;border-radius:12px}.options-card{background:white;border-radius:20px;padding:20px;border:1px solid var(--gray-200)}.options-card h4{font-size:0.9rem;margin-bottom:16px;color:var(--gray-700)}.option-group{margin-bottom:20px}.option-group label{display:block;font-size:0.75rem;font-weight:500;color:var(--gray-600);margin-bottom:8px}.format-buttons{display:flex;gap:12px}.format-btn{background:var(--gray-100);border:1px solid var(--gray-200);padding:6px 16px;border-radius:30px;font-size:0.75rem;cursor:pointer;transition:all 0.2s}.format-btn.active{background:#06b6d4;border-color:#06b6d4;color:white}.quality-control{display:flex;align-items:center;gap:16px}.quality-control input{flex:1}#qualityValue{min-width:45px;font-size:0.8rem;color:#06b6d4;font-weight:500}.size-inputs{display:flex;align-items:center;gap:8px;margin-top:8px}.size-input{width:100px;padding:8px;border:1px solid var(--gray-200);border-radius:12px;text-align:center}.crop-btn{width:100%;background:linear-gradient(135deg, #06b6d4, #0891b2);padding:12px;font-size:0.9rem}.preview-section{display:flex;flex-direction:column;gap:20px}.preview-card{background:white;border-radius:24px;overflow:hidden;border:1px solid var(--gray-200)}.preview-header-grid{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;background:linear-gradient(135deg, #f8fafc, #fff);border-bottom:1px solid var(--gray-200)}.preview-actions{display:flex;gap:12px}.action-btn{background:var(--gray-100);border:none;padding:6px 14px;border-radius:30px;font-size:0.7rem;cursor:pointer;transition:all 0.2s}.action-btn:hover{background:#06b6d4;color:white}.grid-preview{padding:20px;background:#1a1a2e;min-height:400px;display:flex;align-items:center;justify-content:center}.grid-placeholder{text-align:center;color:var(--gray-500)}.grid-placeholder i{font-size:48px;margin-bottom:12px}.grid-3x3{display:grid;grid-template-columns:repeat(3, 1fr);gap:2px;background:#333;border:2px solid #333;max-width:100%;overflow:hidden}.grid-item{aspect-ratio:1;background:#2d2d44;display:flex;align-items:center;justify-content:center;overflow:hidden;cursor:pointer;transition:transform 0.2s}.grid-item:hover{transform:scale(1.02);z-index:1}.grid-item img{width:100%;height:100%;object-fit:cover}.single-download{background:white;border-radius:20px;padding:16px;border:1px solid var(--gray-200)}.single-download h4{font-size:0.8rem;margin-bottom:12px}.single-grids{display:flex;flex-wrap:wrap;gap:12px}.single-grid-item{width:80px;text-align:center;cursor:pointer;transition:transform 0.2s}.single-grid-item:hover{transform:scale(1.05)}.single-grid-item img{width:80px;height:80px;object-fit:cover;border-radius:12px;border:2px solid var(--gray-200)}.single-grid-item span{display:block;font-size:0.6rem;margin-top:4px;color:var(--gray-500)}.info-section{margin-top:20px}.divider{display:flex;align-items:center;gap:12px;margin-bottom:16px}.divider span{font-size:0.85rem;font-weight:500;color:var(--gray-600)}.divider::after{content:'';flex:1;height:1px;background:var(--gray-200)}.info-grid{display:grid;grid-template-columns:repeat(4, 1fr);gap:16px;padding:16px;background:var(--gray-50);border-radius:20px}.info-item{display:flex;align-items:center;gap:10px;font-size:0.8rem;color:var(--gray-600)}@media (max-width:1000px){.grid-container{grid-template-columns:1fr}.info-grid{grid-template-columns:repeat(2, 1fr)}}@media (max-width:480px){.stats-cards{gap:12px}.stat-card{padding:12px 20px}.info-grid{grid-template-columns:1fr}.preview-actions{flex-direction:column}.format-buttons{flex-wrap:wrap}}