.simpli5-chat-box {
    max-width: 700px;
    margin: 30px auto;
    padding: 20px;
    border: 1px solid currentColor;
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    font-family: inherit;
    color: inherit;
    background: inherit;
}

#simpli5_prompt {
    width: 100%;
    height: 120px;
    padding: 12px;
    font-size: 1rem;
    font-family: inherit;
    color: inherit;
    background: transparent;
    border: 1px solid currentColor;
    border-radius: 6px;
    margin-bottom: 20px;
}

/* Add labels and better grouping */
.simpli5-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 20px;
    align-items: flex-start;
}

.simpli5-field {
    display: flex;
    flex-direction: column;
    width: 150px;
    font-size: 0.9rem;
    color: inherit;
}

.simpli5-field label {
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 0.85rem;
    opacity: 0.85;
}

.simpli5-controls input {
    padding: 10px;
    font-size: 0.95rem;
    border-radius: 6px;
    font-family: inherit;
    border: 1px solid currentColor;
    background: transparent;
    color: inherit;
    width: 100%;
}

.simpli5-controls button {
    align-self: flex-end;
    padding: 12px 16px;
    font-size: 1rem;
    border-radius: 6px;
    font-family: inherit;
    border: none;
    background-color: var(--wp--preset--color--primary, #007cba);
    color: var(--wp--preset--color--base, #ffffff);
    cursor: pointer;
    transition: background 0.2s ease-in-out;
    margin-top: 22px;
}

.simpli5-controls button:hover {
    background-color: var(--wp--preset--color--primary-hover, #005a94);
}

#simpli5_response {
    margin-top: 20px;
    padding: 15px;
    border-left: 4px solid var(--wp--preset--color--primary, currentColor);
    font-size: 1rem;
    line-height: 1.6;
    white-space: pre-wrap;
    background: transparent;
}

.chat-response {
    color: inherit;
}

.chat-error {
    color: var(--wp--preset--color--alert, #ff4f4f);
}

.chat-loading {
    font-style: italic;
    color: var(--wp--preset--color--secondary, #888);
}

@media (max-width: 600px) {
    .simpli5-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .simpli5-controls .simpli5-field,
    .simpli5-controls button {
        width: 100%;
    }
}