.ratio-calculator-container {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

.ratio-calculator {
    background-color: #fff;
    /*border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    */
    padding: 25px;
    margin-bottom: 30px;
}

.ratio-calculator-title {
    color: #2c3e50;
    text-align: center;
    margin-bottom: 25px;
    font-size: 1.8rem;
}

.ratio-inputs {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 25px;
}

.ratio-inputs input {
    width: 80px;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-size: 1.1rem;
    text-align: center;
    transition: border-color 0.3s;
}

.ratio-inputs input:focus {
    border-color: #3498db;
    outline: none;
}

.ratio-separator, .ratio-equals {
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 15px;
    color: #2c3e50;
}

.ratio-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 20px;
}

.ratio-button {
    padding: 12px 25px;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.ratio-calculate {
    background-color: #3498db;
    color: white;
}

.ratio-calculate:hover {
    background-color: #2980b9;
}

.ratio-clear {
    background-color: #e74c3c;
    color: white;
}

.ratio-clear:hover {
    background-color: #c0392b;
}

.ratio-results {
    margin-top: 20px;
}

.ratio-results-title {
    color: #2c3e50;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #eee;
}

.ratio-answer, .ratio-solution {
    font-size: 1.1rem;
    margin-bottom: 20px;
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 5px;
    line-height: 1.6;
}

.ratio-solution-step {
    margin-bottom: 10px;
}

@media (max-width: 600px) {
    .ratio-inputs {
        flex-direction: column;
    }
    
    .ratio-separator, .ratio-equals {
        margin: 10px 0;
    }
    
    .ratio-inputs input {
        width: 100%;
    }
    
    .ratio-buttons {
        flex-direction: column;
    }
}