.chat-rating {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    color: var(--text-muted);
    font-size: 12px;
}
.chat-rating-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid transparent;
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
}
.chat-rating-button:hover,
.chat-rating-button[aria-pressed="true"] {
    border-color: var(--border);
    background: var(--bg-input);
    color: var(--text-primary);
}
.chat-rating-button:focus-visible,
.chat-rating-details button:focus-visible,
.chat-session-done:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}
.chat-rating-details {
    width: 100%;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}
.chat-rating-details[hidden],
.chat-session-feedback[hidden],
.chat-session-done[hidden] { display: none; }
.chat-rating-details textarea {
    flex: 1;
    min-width: 0;
    padding: 8px;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    background: var(--bg-input);
    font: inherit;
    resize: vertical;
}
.chat-rating-details button,
.chat-session-done {
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-secondary);
    background: transparent;
    font: inherit;
    cursor: pointer;
}
.chat-session-footer { padding: 0 16px 8px; font-size: 12px; }
.chat-session-feedback { margin-bottom: 6px; }