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#e0e0e0;border-radius:8px;background:var(--white);cursor:pointer;transition:all .2s ease}.platform-btn:hover{border-color:var(--primary-color)}.platform-btn.active{border-color:var(--primary-color);background:var(--primary-light)}.platform-icon{font-size:1.5rem;margin-bottom:.25rem}.platform-name{font-size:.75rem;font-weight:600;color:#333}.platform-limit{font-size:.65rem;color:#666}.industry-select{width:100%;padding:.75rem;border:2px solid #e0e0e0;border-radius:8px;font-size:1rem;cursor:pointer}.industry-select:focus{border-color:var(--primary-color);outline:none}.keywords-input{width:100%;padding:.75rem;border:2px solid #e0e0e0;border-radius:8px;font-size:1rem}.keywords-input:focus{border-color:var(--primary-color);outline:none}.input-hint{font-size:.8rem;color:#666;margin-top:.5rem}.count-control{display:flex;align-items:center;gap:1rem}.count-control input[type=range]{flex:1;height:6px;-webkit-appearance:none;background:#e0e0e0;border-radius:3px}.count-control input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;background:var(--primary-color);border-radius:50%;cursor:pointer}.count-value{font-size:1.25rem;font-weight:700;color:var(--primary-color);min-width:30px}.toggle-options{display:flex;flex-direction:column;gap:.5rem}.toggle-option{display:flex;align-items:center;gap:.5rem;cursor:pointer}.toggle-option input[type=checkbox]{width:18px;height:18px;accent-color:var(--primary-color)}.toggle-label{font-size:1rem;color:var(--gray-900)}.generate-btn{width:100%;padding:1rem;background:var(--primary-color);color:var(--white);border:none;border-radius:8px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:background .2s ease}.generate-btn:hover{background:var(--primary-dark)}.results-section{background:var(--white);border-radius:12px;padding:1.5rem;box-shadow:0 2px 8px #0000001a}.results-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.results-header h3{margin:0;color:#333}.results-actions{display:flex;gap:.5rem}.action-btn{padding:.4rem .75rem;border:1px solid #e0e0e0;border-radius:4px;background:var(--white);font-size:.8rem;cursor:pointer}.action-btn:hover{background:#f5f5f5}.hashtag-count-info{margin-bottom:1rem;font-size:.9rem;color:#666}.hashtag-count-info .over-limit{color:#e53935;font-weight:600}.hashtags-grid{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem;max-height:250px;overflow-y:auto;padding:.5rem;background:#f9f9f9;border-radius:8px}.hashtag-chip{padding:.4rem .75rem;border:2px solid #e0e0e0;border-radius:20px;background:var(--white);font-size:.85rem;cursor:pointer;transition:all .2s ease}.hashtag-chip:hover{border-color:var(--primary-color)}.hashtag-chip.selected{background:var(--primary-color);color:var(--white);border-color:var(--primary-color)}.selected-preview{border-top:1px solid #e0e0e0;padding:0;border:2px solid #d1d5db;border-top:1rem;box-shadow:0 1px 3px #0000001a}.selected-preview h4{font-size:.9rem;color:#333;margin-bottom:.5rem}.preview-box{background:#f9f9f9;padding:1rem;border:2px solid #d1d5db;border-radius:8px;font-size:.85rem;color:#555;min-height:60px;word-wrap:break-word;margin-bottom:1rem;box-shadow:0 1px 3px #0000001a}.preview-actions{display:flex;gap:.5rem}.copy-btn,.save-btn{flex:1;padding:.75rem;border:none;border-radius:8px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .2s ease}.copy-btn{background:var(--primary-color);color:var(--white)}.copy-btn:hover:not(:disabled){background:var(--primary-dark)}.save-btn{background:#e0e0e0;color:#333}.save-btn:hover:not(:disabled){background:#d0d0d0}.copy-btn:disabled,.save-btn:disabled{opacity:.5;cursor:not-allowed}.empty-state{text-align:center;padding:3rem 1rem;color:#666}.empty-icon{font-size:4rem;display:block;margin-bottom:1rem}.empty-state h3{margin-bottom:.5rem;color:#333}.saved-sets{background:var(--white);border-radius:12px;padding:1.5rem;box-shadow:0 2px 8px #0000001a;margin-bottom:2rem}.saved-sets h3{margin-bottom:1rem;color:#333}.sets-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem}.saved-set-card{background:#f9f9f9;border-radius:8px;padding:1rem}.set-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}.set-header h4{margin:0;font-size:1rem;color:#333}.set-platform{font-size:.75rem;color:#666}.set-preview{font-size:.8rem;color:#666;margin-bottom:.75rem;word-wrap:break-word}.set-actions{display:flex;gap:.5rem}.set-actions button{flex:1;padding:.4rem;border:1px solid #e0e0e0;border-radius:4px;background:var(--white);font-size:.8rem;cursor:pointer}.set-actions button:hover{background:#f0f0f0}.set-actions .delete-btn{color:#e53935;border-color:#e53935}.set-actions .delete-btn:hover{background:#ffebee}.hashtag-tips{background:var(--white);border-radius:12px;padding:1.5rem;box-shadow:0 2px 8px #0000001a;margin-bottom:2rem}.hashtag-tips h3{text-align:center;margin-bottom:1.5rem;color:#333}.tips-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem}.tip-card{text-align:center;padding:1rem}.tip-icon{font-size:2rem;display:block;margin-bottom:.75rem}.tip-card h4{margin-bottom:.5rem;color:#333}.tip-card p{font-size:.85rem;color:#666;line-height:1.5}.cta-section{background:linear-gradient(135deg,var(--primary-color),var(--primary-dark));border-radius:12px;padding:2rem;text-align:center;color:var(--white)}.cta-section h3{margin-bottom:.5rem}.cta-section p{margin-bottom:1rem;opacity:.9}.cta-button{display:inline-block;padding:.75rem 2rem;background:var(--white);color:var(--primary-color);border-radius:8px;font-weight:600;text-decoration:none;transition:transform .2s ease}.cta-button:hover{transform:translateY(-2px)}@media (max-width: 768px){.hashtag-generator{padding:1rem}.hashtag-generator .tool-header h1{font-size:1.75rem}.generator-layout{grid-template-columns:1fr}.platform-grid{grid-template-columns:repeat(3,1fr)}.results-header{flex-direction:column;gap:.5rem}.preview-actions{flex-direction:column}.tips-grid{grid-template-columns:1fr}}