*{margin:0;padding:0;box-sizing:border-box}:root{--bg: #0a0e27;--bg-secondary: #141b3a;--bg-card: #1a2347;--text: #e4e9ff;--text-muted: #8b93b8;--accent: #6366f1;--accent-hover: #818cf8;--border: #2d3654;--success: #10b981;--warning: #f59e0b;--error: #ef4444}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}.app{max-width:1600px;margin:0 auto;padding:2rem;min-height:100vh}.header{text-align:center;margin-bottom:3rem}.header h1{font-size:2.5rem;font-weight:700;background:linear-gradient(135deg,#6366f1,#818cf8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:.5rem}.header p{color:var(--text-muted);font-size:1.125rem}.input-section{background:var(--bg-secondary);border:1px solid 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.2s;font-size:.95rem}.format-btn:hover{border-color:var(--accent);color:var(--text);transform:translateY(-2px)}.format-btn.active{background:var(--accent);color:#fff;border-color:var(--accent);box-shadow:0 4px 12px #6366f14d}.generate-btn{width:100%;padding:1.25rem;background:linear-gradient(135deg,var(--accent) 0%,var(--accent-hover) 100%);color:#fff;border:none;border-radius:12px;font-weight:700;font-size:1.125rem;cursor:pointer;transition:all .2s;box-shadow:0 4px 20px #6366f166;margin-top:1rem}.generate-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 24px #6366f180}.generate-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.progress-container{background:var(--bg-secondary);border:1px solid 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.2s;font-size:.95rem}.action-btn:hover{background:var(--accent);border-color:var(--accent);transform:translateY(-2px)}.variants-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(450px,1fr));gap:1.5rem;margin-bottom:2rem}.variant-card{background:var(--bg-secondary);border:2px solid var(--border);border-radius:16px;padding:1.75rem;transition:all .3s;position:relative;overflow:hidden}.variant-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--accent),var(--accent-hover));opacity:0;transition:opacity .3s}.variant-card:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:0 8px 24px #0000004d}.variant-card:hover:before{opacity:1}.variant-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1.25rem;gap:1rem}.variant-title{font-size:1.25rem;font-weight:700;color:var(--accent-hover);margin-bottom:.5rem}.variant-subtitle{font-size:.875rem;color:var(--text-muted);line-height:1.5}.copy-btn{padding:.625rem 1.25rem;background:var(--accent);color:#fff;border:none;border-radius:8px;cursor:pointer;font-weight:600;font-size:.875rem;transition:all .2s;flex-shrink:0;white-space:nowrap}.copy-btn:hover{background:var(--accent-hover);transform:scale(1.05)}.prompt-content{background:var(--bg-card);padding:1.25rem;border-radius:12px;font-size:.95rem;line-height:1.7;color:var(--text);white-space:pre-wrap;word-wrap:break-word;border-left:3px solid var(--accent)}.lint-section{background:var(--bg-secondary);border:1px solid var(--border);border-radius:16px;padding:1.75rem;margin-bottom:2rem}.lint-section h3{color:var(--text);margin-bottom:1rem;font-size:1.25rem}.lint-warning{background:#f59e0b1a;border-left:3px solid var(--warning);padding:1rem;margin-bottom:.75rem;border-radius:8px;color:var(--text);font-size:.95rem}.lint-score{display:inline-block;background:var(--success);color:#fff;padding:.5rem 1rem;border-radius:8px;font-weight:700;margin-top:.75rem;font-size:.95rem}.meta-info{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;padding:1.25rem;display:flex;justify-content:center;flex-wrap:wrap;gap:2rem;font-size:.875rem;color:var(--text-muted)}.toast{position:fixed;bottom:2rem;right:2rem;background:var(--bg-card);border:2px solid var(--border);padding:1.25rem 1.75rem;border-radius:12px;font-weight:600;z-index:1000;animation:slideIn .3s ease;box-shadow:0 8px 24px #0006}.toast.success{border-color:var(--success);color:var(--success)}.toast.error{border-color:var(--error);color:var(--error)}@keyframes 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