@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}textarea{font-family:monospace;font-size:16px;line-height:1.6;padding:10px 15px!important;height:15rem}:root{--primary-color:#5b21b6;--secondary-color:#7c3aed;--success-color:#10b981;--warning-color:#f59e0b;--danger-color:#ef4444;--bg-color:#ffffff;--surface-color:#f8f9fa;--text-color:#1f2937;--text-secondary:#6b7280;--border-color:#e5e7eb}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1rem;margin-bottom:2rem}.stat-card{background:#fff;padding:1.5rem;border-radius:.75rem;text-align:center;border:1px solid var(--border-color);transition:all .3s ease;position:relative;overflow:hidden}.stat-card::before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));opacity:0;transition:opacity .3s ease}.stat-card:hover{transform:translateY(-5px);box-shadow:0 5px 15px rgba(0,0,0,.1)}.stat-card:hover::before{opacity:.05}.stat-value{font-size:2.5rem;font-weight:700;color:var(--primary-color);margin-bottom:.5rem;position:relative}.stat-label{color:var(--text-secondary);font-size:.95rem;position:relative}.social-limits{margin-top:2rem}.seo-limits h2,.social-limits h2{margin-bottom:1.5rem;color:var(--text-color);font-size:1.25rem}.limit-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1rem}.limit-card{background:#fff;padding:1.25rem;border-radius:.75rem;border:1px solid var(--border-color);transition:all .3s ease}.limit-card:hover{transform:translateY(-3px);border-color:var(--primary-color);box-shadow:0 4px 12px rgba(0,0,0,.08)}.platform-name{font-size:1.2rem;font-weight:600;margin-bottom:.5rem;display:flex;align-items:center;gap:.5rem}.progress-bar{width:100%;height:8px;background:#e5e7eb;border-radius:4px;overflow:hidden;margin-top:.5rem}.progress-fill{height:100%;background:linear-gradient(90deg,var(--success-color),#34d399);transition:width .3s ease;border-radius:4px}.progress-fill.warning{background:linear-gradient(90deg,var(--warning-color),#fbbf24)}.progress-fill.danger{background:linear-gradient(90deg,var(--danger-color),#f87171)}.limit-info{display:flex;justify-content:space-between;margin-top:.5rem;color:var(--text-secondary)}.options{display:flex;gap:1.5rem;margin-top:1.5rem;flex-wrap:wrap}.update-animation{animation:pulse .3s ease}.seo-limits{margin-top:2rem}.seo-recommendation{margin-top:.5rem;color:var(--text-secondary)}.progress-fill.optimal{background:linear-gradient(90deg,#3b82f6,#60a5fa)}.button-container{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}.button-container button{width:auto;text-transform:none}@media (max-width:767px){.button-container{justify-content:center}.button-container button{width:calc(50% - 6px)}}