.swap-section {
    display: flex;
    justify-content: center;
    width: 100%;           
    padding: 0 10px;       
    box-sizing: border-box; 
    margin-top: 40px;
}

.swap-card {
    background: rgba(15, 18, 24, 0);
    border: 1px solid rgba(0, 242, 255, 0.2);
    border-radius: 20px;
    backdrop-filter: blur(12px);
    box-sizing: border-box;
    padding: 30px;
    width: 100%;           
    max-width: 785px;      
    gap: 15px;
    transition: all 0.3s ease;
}

.swap-card h3 {
    margin-top: 0;
    text-align: center;
    color: #fff;
    letter-spacing: 1px;
}

.highlight { color: #00f2ff; }

.swap-price-info {
    text-align: center;
    font-size: 0.85rem;
    color: #8a8d91;
    margin-bottom: 20px;
}

.input-group label {
    display: block;
    font-size: 0.8rem;
    color: #8a8d91;
    margin-bottom: 8px;
    margin-left: 5px;
}

.input-wrapper {
    width: 100%;
    box-sizing: border-box;
    background: #1a1d23;
    border: 1px solid #333;
    border-radius: 12px;
    display: flex;
    padding: 10px 15px;
    transition: 0.3s;
    
}

.input-wrapper:focus-within {
    border-color: #00f2ff;
    box-shadow: 0 0 10px rgba(0, 242, 255, 0.2);
}

.input-wrapper input {
    background: transparent;
    border: none;
    color: #fff;
    width: 100%;
    font-size: 1.1rem;
    outline: none;
}

.token-symbol {
    color: #00f2ff;
    font-weight: bold;
    font-size: 0.9rem;
}

.swap-arrow {
    text-align: center;
    color: #00f2ff;
    font-size: 1.5rem;
    margin: 15px 0;
}

.swap-hint {
    font-size: 0.7rem;
    color: #555;
    text-align: center;
    margin-top: 15px;
}

#swapBtn {
    width: 100%;
    max-width: 100%;   
    box-sizing: border-box;       
    display: block;         
    margin: 20px auto 0;
    background: #00f2ff;
    color: #000;
    border: none;
    padding: 15px;
    border-radius: 12px;
    font-weight: bold;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    box-shadow: 0 0 15px rgba(0, 242, 255, 0.4);
    
}

#swapBtn:hover {
    background: #00d4e0;
    box-shadow: 0 0 25px rgba(0, 242, 255, 0.6);
    transform: translateY(-2px);
}

#swapBtn:active {
    transform: translateY(0);
}

#swapBtn:disabled {
    background: #333;
    color: #666;
    box-shadow: none;
    cursor: not-allowed;
}