.ai-pqa-sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.ai-pqa-widget {
    --ai-pqa-text: #18181b;
    --ai-pqa-muted: #71717a;
    --ai-pqa-border: #e4e4e7;
    --ai-pqa-surface: #fafafa;
    --ai-pqa-primary: #18181b;
    direction: rtl;
    width: 100%;
    max-width: 680px;
    margin: 24px auto;
    color: var(--ai-pqa-text);
    font-family: inherit;
}

.ai-pqa-widget *,
.ai-pqa-widget *::before,
.ai-pqa-widget *::after {
    box-sizing: border-box;
    font-family: inherit;
}

.ai-pqa-card {
    padding: 24px;
    border: 1px solid var(--ai-pqa-border);
    border-radius: 12px;
    background: #fff;
}

.ai-pqa-header {
    margin-bottom: 18px;
}

.ai-pqa-title {
    margin: 0 0 6px;
    color: var(--ai-pqa-text);
    font-size: 21px;
    font-weight: 700;
    line-height: 1.6;
}

.ai-pqa-subtitle {
    margin: 0;
    color: var(--ai-pqa-muted);
    font-size: 14px;
    line-height: 1.9;
}

.ai-pqa-form {
    display: grid;
    gap: 10px;
}

.ai-pqa-question {
    width: 100%;
    min-height: 112px;
    padding: 13px 14px;
    border: 1px solid var(--ai-pqa-border);
    border-radius: 8px;
    outline: none;
    resize: vertical;
    background: #fff;
    color: var(--ai-pqa-text);
    font-size: 15px;
    line-height: 1.9;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.ai-pqa-question::placeholder {
    color: #a1a1aa;
}

.ai-pqa-question:focus {
    border-color: #a1a1aa;
    box-shadow: 0 0 0 3px rgba(24, 24, 27, 0.08);
}

.ai-pqa-submit {
    justify-self: start;
    min-height: 42px;
    padding: 9px 18px;
    border: 1px solid var(--ai-pqa-primary);
    border-radius: 8px;
    background: var(--ai-pqa-primary);
    color: #fff;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.5;
    transition: opacity 0.15s ease;
}

.ai-pqa-submit:hover {
    opacity: 0.86;
}

.ai-pqa-submit:disabled {
    cursor: wait;
    opacity: 0.55;
}

.ai-pqa-loading {
    width: fit-content;
    color: var(--ai-pqa-muted);
    font-size: 13px;
    line-height: 1.8;
}

.ai-pqa-result {
    display: none;
    margin-top: 16px;
    padding: 16px;
    border: 1px solid var(--ai-pqa-border);
    border-radius: 8px;
    background: var(--ai-pqa-surface);
}

.ai-pqa-answer {
    color: var(--ai-pqa-text);
    font-size: 14.5px;
    line-height: 2;
    overflow-wrap: anywhere;
}

.ai-pqa-answer p {
    margin: 0 0 10px;
}

.ai-pqa-answer p:last-child {
    margin-bottom: 0;
}

.ai-pqa-answer a {
    color: var(--ai-pqa-text);
    font-weight: 600;
    text-underline-offset: 3px;
}

.ai-pqa-related {
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--ai-pqa-border);
}

.ai-pqa-related-title {
    margin-bottom: 8px;
    color: var(--ai-pqa-text);
    font-size: 13px;
    font-weight: 600;
}

.ai-pqa-related-list {
    display: grid;
    gap: 7px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.ai-pqa-related-list li {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
}

.ai-pqa-related-list a {
    color: #3f3f46;
    font-size: 13.5px;
    line-height: 1.8;
    text-decoration: underline;
    text-decoration-color: #d4d4d8;
    text-underline-offset: 3px;
}

.ai-pqa-related-list a:hover {
    color: #09090b;
    text-decoration-color: #71717a;
}

.ai-pqa-related-type {
    flex: 0 0 auto;
    color: var(--ai-pqa-muted);
    font-size: 11px;
}

.ai-pqa-result-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid var(--ai-pqa-border);
    flex-wrap: wrap;
}

.ai-pqa-source-wrap {
    color: var(--ai-pqa-muted);
    font-size: 12px;
    line-height: 1.7;
}

.ai-pqa-copy-button,
.ai-pqa-feedback-btn,
.ai-pqa-action-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 34px;
    padding: 6px 11px;
    border: 1px solid #d4d4d8;
    border-radius: 7px;
    background: #fff;
    color: #3f3f46 !important;
    cursor: pointer;
    font-size: 12.5px;
    font-weight: 500;
    line-height: 1.5;
    text-decoration: none !important;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.ai-pqa-copy-button:hover,
.ai-pqa-feedback-btn:hover,
.ai-pqa-action-button:hover {
    border-color: #a1a1aa;
    background: #f4f4f5;
}

.ai-pqa-copy-button:disabled,
.ai-pqa-feedback-btn:disabled {
    cursor: not-allowed;
}

.ai-pqa-feedback {
    display: none;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
    flex-wrap: wrap;
}

.ai-pqa-feedback-text {
    margin-left: 2px;
    color: var(--ai-pqa-muted);
    font-size: 12.5px;
}

.ai-pqa-action-button {
    margin-top: 6px;
}

.ai-pqa-inline-notice {
    margin-top: 10px;
    padding: 10px 12px;
    border: 1px solid;
    border-radius: 8px;
    font-family: inherit;
    font-size: 13px;
    line-height: 1.8;
}

.ai-pqa-inline-notice.is-error {
    border-color: #fecaca;
    background: #fef2f2;
    color: #991b1b;
}

.ai-pqa-inline-notice.is-success {
    border-color: #bbf7d0;
    background: #f0fdf4;
    color: #166534;
}

@media (max-width: 600px) {
    .ai-pqa-widget {
        margin: 16px auto;
    }

    .ai-pqa-card {
        padding: 18px;
        border-radius: 10px;
    }

    .ai-pqa-title {
        font-size: 19px;
    }

    .ai-pqa-question {
        min-height: 104px;
    }

    .ai-pqa-submit {
        width: 100%;
        justify-self: stretch;
    }

    .ai-pqa-result-meta {
        align-items: flex-start;
        flex-direction: column;
    }

    .ai-pqa-related-list li {
        align-items: flex-start;
        flex-direction: column;
        gap: 1px;
    }
}