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24px;flex:1;display:flex;flex-direction:column}.tool-description{font-size:14px;color:#6b7280;line-height:1.65;margin:0;display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}@media(max-width:768px){.tools-grid{grid-template-columns:1fr;gap:18px}.tool-card{border-radius:14px}.tool-card-header{padding:18px;gap:14px}.tool-icon{width:50px;height:50px;min-width:50px;padding:12px;border-radius:12px}.tool-icon svg{max-width:26px;max-height:26px}.tool-card-body{padding:16px 18px 18px;gap:12px}.tool-title{font-size:15px}.tool-category{font-size:10px;padding:3px 8px}}@media(max-width:480px){.tool-card{border-radius:12px}.tool-card-header{padding:16px;gap:12px}.tool-icon{width:46px;height:46px;min-width:46px;padding:10px;border-radius:10px}.tool-icon svg{max-width:24px;max-height:24px}.tool-card-body{padding:14px 16px 16px;gap:10px}.tool-title{font-size:14px}.tool-category{font-size:10px;padding:2px 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.category-count{color:#6b7280}.show-more-categories{grid-column:1 / -1;display:flex;justify-content:center;margin-top:24px}.show-more-categories.hidden{display:none}.btn-show-more{display:inline-flex;align-items:center;gap:10px;padding:14px 32px;background:#ffffffe6;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(99,102,241,.2);border-radius:12px;color:#4f46e5;font-size:14px;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 12px #6366f11f,inset 0 1px #fffc}.btn-show-more:hover{background:#fff;border-color:#6366f166;color:#4338ca;box-shadow:0 6px 16px #6366f12e,inset 0 1px #fff}.btn-show-more svg{width:14px;height:14px;display:block;transition:transform .3s ease}.btn-show-more.active svg{transform:rotate(180deg)}@media(max-width:1024px){.categories-grid{grid-template-columns:repeat(3,1fr);gap:20px}}@media(max-width:768px){.categories-grid{grid-template-columns:repeat(2,1fr);gap:16px}.category-card{padding:18px 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input[type=checkbox]{width:14px;height:14px}}.category-footer{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:48px;padding-top:32px;border-top:1px solid rgba(0,0,0,.06);flex-wrap:wrap}.category-footer .results-info{flex:0 0 auto;display:block;margin-bottom:0;padding-bottom:0;border-bottom:none}.category-footer .results-count{font-size:14px;font-weight:500;color:#6b7280}.category-footer .category-pagination{flex:0 0 auto;margin-top:0}.category-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;text-align:center}.category-empty .empty-icon{width:80px;height:80px;margin-bottom:24px;color:#d1d5db}.category-empty .empty-icon svg{width:100%;height:100%}.category-empty .empty-title{font-size:1.5rem;font-weight:600;color:#1f2937;margin-bottom:12px}.category-empty .empty-message{font-size:1rem;color:#6b7280;max-width:500px}.tools-grid{transition:opacity .2s 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