.forex-converter{max-width:550px;margin:0 auto;padding:20px;border:1px solid #e0e0e0;border-radius:8px;background-color:#f9f9f9;box-shadow:0 2px 10px rgba(0,0,0,.05)}.converter-form>div{margin-bottom:15px}.currency-group{display:flex;align-items:center;gap:10px}.currency-selector,.amount-group,.result-group{flex:1;display:flex;flex-direction:column}.amount-group label,.result-group label,.currency-selector label{margin-bottom:5px;font-weight:500;color:#444}.amount-group input,.result-group input{width:100%;padding:10px;border:1px solid #ddd;border-radius:4px;box-sizing:border-box;height:40px}.swap-currencies{display:flex;align-items:center;justify-content:center;height:100%;padding-top:23px}.swap-currencies button{padding:10px 15px;background:#8b4513;color:#fff;border:none;border-radius:4px;cursor:pointer;transition:background .3s;font-size:18px;display:flex;align-items:center;justify-content:center;height:40px;width:50px;margin:0}.swap-currencies button:hover{background:sienna}.rate-info{text-align:center;font-size:.9em;color:#666;min-height:20px;padding:5px 0}#fc-calculate{width:100%;padding:12px;background-color:#8b4513;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:16px;transition:background-color .3s}#fc-calculate:hover{background-color:#1e4a75}.custom-select{position:relative;border:1px solid #ddd;border-radius:4px;background:#fff;height:40px;display:flex;flex-direction:column;justify-content:flex-end}.select-header{display:flex;align-items:center;padding:8px 12px;cursor:pointer;height:100%}.selected-option{display:flex;align-items:center;flex:1}.currency-flag{width:24px;height:18px;margin-right:8px;border-radius:2px;object-fit:cover}.currency-code{font-weight:600}.search-input{width:100%;padding:8px 12px;border:none;border-top:1px solid #eee;border-radius:0;box-sizing:border-box;display:none}.custom-select.open .search-input{display:block}.select-options{position:absolute;top:100%;left:0;right:0;max-height:300px;overflow-y:auto;background:#fff;border:1px solid #ddd;border-top:none;border-radius:0 0 4px 4px;z-index:100;display:none;box-shadow:0 4px 12px rgba(0,0,0,.1)}.custom-select.open .select-options{display:block}.option{display:flex;align-items:center;padding:8px 12px;cursor:pointer;transition:background .2s}.option:hover{background-color:#f5f9ff}.currency-text{display:flex;flex-direction:column;margin-left:8px}.currency-name{font-size:.85em;color:#666;margin-top:2px}