.dyw-converter {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    margin: 2rem auto;
    padding: 2rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.color-preview {
    width: 100%;
    height: 100px;
    margin: 1rem 0;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.input-group {
    margin-bottom: 1.5rem;
}

.input-row {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
    gap: 1rem;
}

.input-row label {
    display: block;
    margin-bottom: 0.5rem;
    color: #333;
    width: 60px;
}

.dyw-converter input[type="number"] {
    width: 60px;
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.dyw-converter input[type="range"] {
    flex-grow: 1;
}

.result {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
}

.value-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.copy-btn {
    padding: 0.5rem 1rem;
    background: #f0f0f0;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.copy-btn:hover {
    background: #e0e0e0;
}

.copy-btn:active {
    background: #d0d0d0;
}

.hex-value {
    font-family: monospace;
    font-size: 1.1em;
}

.copy-message {
    color: #4CAF50;
    font-size: 0.9em;
}