:root{--primary-color:#4f46e5;--primary-hover:#4338ca;--bg-color:#f8fafc;--card-bg:#fff;--text-main:#0f172a;--text-muted:#64748b;--border-color:#e2e8f0;--accent:#2563eb}*{box-sizing:border-box}body{background-color:var(--bg-color);color:var(--text-main);min-height:100vh;margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif}.app-container{max-width:1200px;margin:0 auto;padding:40px 20px}.app-header{text-align:center;margin-bottom:40px}.app-header h1{background:linear-gradient(135deg,#2563eb,#4f46e5,#9333ea);-webkit-text-fill-color:transparent;letter-spacing:-1.5px;-webkit-background-clip:text;margin:0;font-size:3.5rem;font-weight:800}.app-header p{color:var(--text-muted);margin-top:10px;font-size:1.2rem}.controls-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:16px;margin-bottom:40px;padding:30px;transition:transform .3s,box-shadow .3s;box-shadow:0 10px 25px -5px #0000000d,0 8px 10px -6px #00000003}.controls-card:hover{transform:translateY(-2px);box-shadow:0 15px 30px -5px #00000014}.form-group{margin-bottom:25px}.form-group:last-child{margin-bottom:0}.form-group label{color:var(--text-main);letter-spacing:.5px;margin-bottom:10px;font-size:.95rem;font-weight:600;display:block}textarea,input[type=number]{border:1px solid var(--border-color);width:100%;color:var(--text-main);background:#fff;border-radius:8px;padding:15px;font-family:inherit;font-size:1.1rem;transition:all .2s}textarea:focus,input[type=number]:focus{border-color:var(--primary-color);outline:none;box-shadow:0 0 0 4px #4f46e526}textarea{resize:vertical;line-height:1.5}.results-section{background:var(--card-bg);border:1px solid var(--border-color);border-radius:16px;padding:30px;animation:.5s fadeIn;box-shadow:0 10px 25px -5px #0000000d}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.stats{text-align:center;color:var(--accent);background:#2563eb0d;border-radius:8px;width:100%;margin-bottom:20px;padding:10px;font-size:1.1rem;font-weight:600;display:inline-block}.logo-item{aspect-ratio:4/3;background:#fff;outline:none;justify-content:center;align-items:center;height:auto;padding:15px;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;position:relative;overflow:hidden}.logo-item:hover{z-index:10;outline-color:#a5b4fc;box-shadow:0 12px 20px -8px #4f46e533}.logo-item img{object-fit:contain;max-width:100%;max-height:100%}.zoom-controls{opacity:0;background:#ffffffe6;border:1px solid #e2e8f0;border-radius:20px;align-items:center;gap:8px;padding:4px 10px;transition:opacity .2s;display:flex;position:absolute;bottom:5px;box-shadow:0 2px 5px #0000001a}.logo-item:hover .zoom-controls{opacity:1}.zoom-controls button{cursor:pointer;color:var(--primary-color);background:0 0;border:none;padding:0 5px;font-size:1.1rem;font-weight:700;line-height:1}.zoom-controls button:hover{color:var(--primary-hover);transform:scale(1.2)}.zoom-controls span{color:var(--text-muted);text-align:center;min-width:25px;font-size:.8rem}.logo-grid-container{border:1px solid var(--border-color);background:#fff;border-radius:12px;box-shadow:inset 0 2px 5px #00000005}.export-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#2563eb,#4f46e5);border:none;border-radius:8px;align-items:center;gap:8px;padding:12px 24px;font-size:1rem;font-weight:600;transition:all .2s;display:flex;box-shadow:0 4px 6px #2563eb33}.export-btn:hover{transform:translateY(-2px);box-shadow:0 6px 12px #2563eb4d}.missing-logos{border-top:1px solid var(--border-color);flex-wrap:wrap;gap:10px;margin-top:25px;padding-top:15px;display:flex}.missing-badge{color:#dc2626;background:#fee2e2;border:1px solid #fecaca;border-radius:20px;padding:6px 14px;font-size:.9rem;transition:all .2s}.missing-badge:hover{background:#fecaca}