.tool-container-pro{background:var(--card-bg);border:1px solid var(--card-border);border-radius:24px;padding:2.5rem;box-shadow:0 10px 30px rgba(0,0,0,0.2);}.converter-layout{display:grid;grid-template-columns:1fr 1.5fr;gap:3rem;}@media (max-width:992px){.converter-layout{grid-template-columns:1fr;}}.converter-box{display:flex;flex-direction:column;gap:1.5rem;}.input-group label{display:block;margin-bottom:0.8rem;font-weight:500;color:var(--text-color-light);}.form-control{width:100%;padding:1rem 1.2rem;background:var(--bg-color);border:1px solid var(--card-border);border-radius:12px;color:white;font-size:1.1rem;outline:none;transition:all 0.3s ease;}.form-control:focus{border-color:var(--primary-color);box-shadow:0 0 0 4px rgba(255,77,141,0.1);}.form-control option{background-color:var(--bg-color);color:var(--text-color);}.currency-selectors{display:flex;flex-direction:column;gap:1rem;position:relative;}.swap-btn-container{display:flex;justify-content:center;margin:-0.5rem 0;z-index:2;}.swap-btn{width:40px;height:40px;background:var(--primary-color);color:white;border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 10px rgba(255,77,141,0.3);transition:transform 0.3s ease;}.swap-btn:hover{transform:rotate(180deg);}.result-box{margin-top:1rem;padding:2rem;background:rgba(255,255,255,0.03);border:1px solid var(--card-border);border-radius:16px;text-align:center;}.result-rate{font-size:0.9rem;color:var(--text-color-light);margin-bottom:0.5rem;}.result-value{font-size:2.2rem;font-weight:700;color:white;margin-bottom:0.5rem;}.last-updated{font-size:0.75rem;color:var(--text-color-light);opacity:0.7;}.chart-container-pro{background:rgba(0,0,0,0.2);border-radius:20px;padding:1.5rem;min-height:400px;}.chart-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;flex-wrap:wrap;gap:1rem;}.chart-header h3{font-size:1.2rem;font-weight:600;}.chart-periods{display:flex;gap:0.5rem;background:var(--bg-color);padding:4px;border-radius:8px;}.period-btn{background:transparent;border:none;color:var(--text-color-light);padding:5px 12px;border-radius:6px;font-size:0.8rem;font-weight:500;cursor:pointer;transition:all 0.2s;}.period-btn:hover{color:white;background:rgba(255,255,255,0.05);}.period-btn.active{background:var(--primary-color);color:white;}.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-top:3rem;}.info-card{background:var(--card-bg);border:1px solid var(--card-border);padding:2rem;border-radius:16px;transition:transform 0.3s ease;}.info-card:hover{transform:translateY(-5px);}.info-card i{font-size:2.5rem;color:var(--primary-color);margin-bottom:1rem;display:block;}.info-card h3{margin-bottom:1rem;}.info-card p{color:var(--text-color-light);line-height:1.6;}