:root{--primary-color:#ff5c35;--primary-light:#ff8c6b;--text-color:#333;--text-light:#666;--bg-color:#fff;--border-color:#e0e0e0;--shadow:0 4px 12px rgba(0,0,0,.08);--radius:8px;--radius-pill:24px;--transition:all 0.3s ease;--error-color:#dc3545}*{box-sizing:border-box;margin:0}*,body{padding:0}body{background-color:#f9f9f9;color:var(--text-color);font-family:Inter,sans-serif;line-height:1.6}.container{margin:0 auto;max-width:1000px;padding:2rem 1.5rem}.headline-wrapper{height:80px;margin-bottom:2rem;overflow:hidden;text-align:center}.headline{align-items:center;color:var(--text-color);display:flex;flex-wrap:wrap;font-family:Playfair Display,serif;font-size:2.5rem;font-weight:700;gap:.5rem;justify-content:center}.headline-word{display:inline-block;opacity:0;transform:translateY(20px);transition:all 1s cubic-bezier(.16,1,.3,1)}.headline-word.visible{opacity:1;transform:translateY(0)}.headline-word.highlight{color:var(--primary-color)}.tool-container{display:grid;gap:2rem;grid-template-columns:1fr}.card{background:var(--bg-color);border-radius:var(--radius);box-shadow:var(--shadow);padding:2rem;transition:var(--transition)}.input-section h2,.output-section h2{color:var(--text-color);font-family:Playfair Display,serif;font-size:1.75rem;margin-bottom:1.5rem;text-align:center}.form{gap:1.5rem}.form,.form-group{display:flex;flex-direction:column}.form-group{gap:.5rem}.form-group label{font-size:.95rem;font-weight:600}.form-group input,.form-group select,.form-group textarea{border:1px solid var(--border-color);border-radius:var(--radius);font-family:Inter,sans-serif;font-size:1rem;padding:.75rem 1rem;transition:var(--transition);width:100%}.form-group textarea{min-height:100px;resize:vertical}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary-color);box-shadow:0 0 0 2px rgba(255,92,53,.2);outline:none}.form-actions{margin-top:1rem}.submit-btn{align-items:center;background:var(--primary-color);border:none;border-radius:var(--radius-pill);color:#fff;cursor:pointer;display:flex;font-family:Inter,sans-serif;font-size:1rem;font-weight:600;gap:.5rem;justify-content:center;padding:.75rem 2rem;transition:var(--transition);width:100%}.submit-btn:hover{background:var(--primary-light)}.btn-loader{display:none}.tab-container{border:1px solid var(--border-color);border-radius:var(--radius);display:flex;flex-direction:column;height:500px;overflow:hidden}.tabs{background:#f5f5f5;border-bottom:1px solid var(--border-color);display:flex;flex-wrap:wrap}.tab-btn{background:none;border:none;border-right:1px solid var(--border-color);cursor:pointer;font-family:Inter,sans-serif;font-weight:500;padding:.75rem 1.5rem;position:relative;transition:var(--transition)}.tab-btn:last-child{border-right:none}.tab-btn.active{background:var(--bg-color);color:var(--primary-color);font-weight:600}.tab-btn.active:after{background:var(--primary-color);bottom:-1px;content:"";height:2px;left:0;position:absolute;width:100%}.tab-content{flex-grow:1;overflow-y:auto;padding:2rem;position:relative}.tab-pane{display:none;height:100%;overflow-wrap:break-word;padding-bottom:3rem;white-space:pre-wrap;word-break:break-word}.tab-pane.active{display:block}.copy-btn{align-items:center;background:var(--primary-color);border:none;border-radius:var(--radius);color:#fff;cursor:pointer;display:flex;font-family:Inter,sans-serif;font-size:.875rem;gap:.5rem;padding:.5rem 1rem;position:absolute;right:1rem;top:1rem;transition:var(--transition)}.copy-btn:hover{background:var(--primary-light)}.copy-btn.copied{background:#4caf50}.loader-container{align-items:center;display:flex;flex-direction:column;gap:1rem;justify-content:center;padding:2rem;text-align:center}.loader{animation:spin 1s linear infinite;border:5px solid #f3f3f3;border-radius:50%;border-top:5px solid var(--primary-color);height:48px;width:48px}.empty-state{color:var(--text-light);height:100%}.empty-state,.error-message{align-items:center;display:flex;justify-content:center;padding:2rem;text-align:center}.error-message{color:var(--error-color);flex-direction:column;font-weight:500;gap:1rem}.error-message i{font-size:2rem;margin-bottom:.5rem}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@media (min-width:768px){.tool-container{grid-template-columns:1fr 1fr}.headline{font-size:3rem}.tab-container{height:550px}}@media (max-width:480px){.container{padding:1.5rem 1rem}.headline{font-size:2rem}.card{padding:1.5rem}.tab-btn{font-size:.875rem;padding:.75rem 1rem}.tab-content{padding:1.5rem}.tab-container{height:450px}}