.tool-container{max-width:900px;margin:0 auto;padding:4rem 1.5rem}.tool-header{text-align:center;margin-bottom:3rem}.tool-header h1{background:linear-gradient(135deg, var(--text-primary), var(--text-secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:1rem;font-size:2.5rem}.tool-header p{color:var(--text-secondary);font-size:1.1rem}.generator-layout{grid-template-columns:300px 1fr;align-items:start;gap:2rem;display:grid}.controls-panel{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);flex-direction:column;gap:1.5rem;padding:1.5rem;display:flex}.input-group{flex-direction:column;gap:.5rem;display:flex}.input-group label{font-size:.95rem;font-weight:600}.style-grid{grid-template-columns:repeat(2,1fr);gap:.5rem;display:grid}.style-btn{border-radius:var(--radius-md);border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;text-align:center;background:0 0;padding:.5rem;font-size:.85rem;font-weight:500;transition:all .2s}.style-btn.active{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}.generate-btn{width:100%;margin-top:1rem}.results-panel{flex-direction:column;gap:1.5rem;display:flex}.usernames-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1rem;display:grid}.username-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);flex-direction:column;gap:1rem;padding:1rem;transition:all .2s;display:flex}.username-card:hover{border-color:var(--accent-primary);box-shadow:var(--shadow-md);transform:translateY(-2px)}.username-text{color:var(--text-primary);word-break:break-all;text-align:center;font-size:1.1rem;font-weight:700}.username-actions{gap:.5rem;display:flex}.action-btn{flex:1;padding:.5rem;font-size:.8rem}.check-modal{z-index:1000;background:#00000080;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.modal-content{background:var(--bg-primary);border-radius:var(--radius-lg);width:100%;max-width:500px;box-shadow:var(--shadow-lg);padding:2rem}.modal-header{justify-content:space-between;align-items:center;margin-bottom:1.5rem;display:flex}.modal-header h3{font-size:1.25rem}.close-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;font-size:1.5rem}.checker-warning{border-radius:var(--radius-md);color:#2563eb;background-color:#3b82f61a;border:1px solid #3b82f633;margin-bottom:1.5rem;padding:1rem;font-size:.9rem}.platform-links{flex-direction:column;gap:.75rem;display:flex}.platform-link{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);justify-content:space-between;align-items:center;padding:1rem;text-decoration:none;transition:all .2s;display:flex}.platform-link:hover{border-color:var(--accent-primary);background:var(--bg-tertiary)}.platform-name{align-items:center;gap:.5rem;font-weight:600;display:flex}.platform-icon{font-size:1.2rem}.check-icon{color:var(--text-secondary);font-size:.9rem}@media (max-width:768px){.generator-layout{grid-template-columns:1fr}}