.portal-preview {
    --ds-background: #fafaf8;
    --ds-foreground: #1a1a1a;
    --ds-card: #fff;
    --ds-primary: #ad4119;
    --ds-secondary: #103d7a;
    --ds-muted: #f2f4f6;
    --ds-muted-foreground: #626974;
    --ds-border: #e5e7eb;
    color: var(--ds-foreground);
    background: var(--ds-card);
    border: 1px solid var(--ds-border);
    border-radius: 22px;
    padding: 0;
    overflow: hidden;
    box-shadow: 0 18px 60px -36px rgba(0, 0, 0, .45);
}

.portal-section .portal-actions {
    gap: 22px;
}

.portal-section .portal-actions .button {
    white-space: nowrap;
    padding-inline: 18px;
}

.portal-preview .portal-bar {
    background: rgba(255, 255, 255, .94);
    border-bottom: 1px solid var(--ds-border);
    align-items: center;
    padding: 16px 20px;
}

.portal-preview .portal-brand {
    gap: 12px;
}

.portal-preview .portal-brand img {
    object-fit: contain;
    width: 40px;
    height: 40px;
}

.portal-preview .portal-brand div {
    gap: 2px;
    display: grid;
}

.portal-preview .portal-brand b {
    color: var(--ds-foreground);
    font-size: 14px;
    font-weight: 650;
}

.portal-preview .portal-brand div span {
    color: var(--ds-muted-foreground);
    font-size: 11px;
}

.portal-preview .portal-status {
    color: var(--ds-muted-foreground);
    background: var(--ds-muted);
    border: 1px solid var(--ds-border);
    border-radius: 999px;
    padding: 5px 9px;
    font-size: 9px;
    font-weight: 700;
}

.portal-preview .portal-status i {
    background: var(--happy);
    width: 5px;
    height: 5px;
}

.portal-conversation {
    background: var(--ds-background);
    padding: 24px 24px 20px;
}

.portal-preview .portal-answer {
    background: transparent;
    border-radius: 0;
    gap: 22px;
    margin: 0;
    padding: 0;
    display: grid;
}

.portal-question-row {
    justify-content: flex-end;
    display: flex;
}

.portal-question-bubble {
    color: #fff;
    background: var(--ds-secondary);
    border-radius: 18px 18px 5px 18px;
    max-width: 82%;
    padding: 13px 16px 14px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .08);
}

.portal-preview .portal-question-bubble .answer-kicker {
    color: rgba(255, 255, 255, .68);
}

.portal-preview .portal-answer h4 {
    max-width: 620px;
    margin: 6px 0 0;
    font-size: clamp(15px, 1.4vw, 18px);
    font-weight: 540;
    line-height: 1.45;
}

.portal-response {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: start;
    gap: 12px;
    display: grid;
}

.portal-preview .agent-icon {
    color: var(--ds-primary);
    background: rgba(173, 65, 25, .1);
    border-radius: 9px;
    place-items: center;
    width: 34px;
    display: grid;
}

.portal-preview .agent-icon svg {
    width: 18px;
    height: 18px;
}

.portal-response-copy {
    min-width: 0;
}

.portal-response-meta {
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    display: flex;
}

.portal-preview .agent-label {
    color: var(--ds-primary);
}

.portal-response-meta > span:last-child {
    color: var(--ds-muted-foreground);
    font-size: 10px;
    font-variant-numeric: tabular-nums;
}

.portal-preview .portal-response h3 {
    color: var(--ds-foreground);
    letter-spacing: -.025em;
    margin: 7px 0 8px;
    font-size: clamp(17px, 1.7vw, 21px);
    font-weight: 630;
    line-height: 1.25;
}

.portal-preview .portal-answer p {
    color: #3f4650;
    margin: 0;
    font-size: 13px;
    line-height: 1.65;
}

.portal-evidence {
    flex-wrap: wrap;
    align-items: center;
    gap: 7px;
    margin-top: 14px;
    display: flex;
}

.portal-preview .answer-source,
.portal-citation {
    background: var(--ds-card);
    border: 1px solid var(--ds-border);
    border-radius: 999px;
    align-items: center;
    min-height: 28px;
    padding: 5px 9px;
    font-size: 9px;
    display: inline-flex;
}

.portal-preview .answer-source {
    color: #166534;
    gap: 6px;
}

.portal-preview .answer-source span {
    color: #166534;
}

.portal-citation {
    color: var(--ds-muted-foreground);
    gap: 5px;
}

.portal-citation b {
    color: var(--ds-primary);
}

.portal-composer {
    background: rgba(242, 244, 246, .55);
    border-top: 1px solid var(--ds-border);
    padding: 13px 20px 16px;
}

.portal-preview .prompt-tabs {
    scrollbar-width: none;
    gap: 7px;
    padding: 0 0 10px;
}

.portal-preview .prompt-tabs::-webkit-scrollbar {
    display: none;
}

.portal-preview .prompt-tabs button {
    color: var(--ds-muted-foreground);
    background: var(--ds-card);
    border: 1px solid var(--ds-border);
    min-height: 32px;
    padding: 7px 11px;
    font-size: 10px;
    font-weight: 570;
    transition: border-color .18s, background-color .18s, color .18s;
}

.portal-preview .prompt-tabs button:hover,
.portal-preview .prompt-tabs button:focus-visible,
.portal-preview .prompt-tabs button.active {
    color: var(--ds-primary);
    background: rgba(173, 65, 25, .06);
    border-color: rgba(173, 65, 25, .55);
}

.portal-preview .prompt-tabs button:focus-visible {
    outline: 3px solid rgba(173, 65, 25, .18);
    outline-offset: 1px;
}

.portal-composer-field {
    color: var(--ds-muted-foreground);
    background: var(--ds-card);
    border: 1px solid var(--ds-border);
    border-radius: 16px;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    min-height: 48px;
    padding: 8px 9px 8px 14px;
    font-size: 12px;
    display: flex;
    box-shadow: 0 1px 2px rgba(0, 0, 0, .05);
}

.portal-composer-field b {
    color: var(--ds-primary);
    background: rgba(173, 65, 25, .12);
    border-radius: 9px;
    place-items: center;
    flex: 0 0 auto;
    width: 32px;
    height: 32px;
    display: grid;
}

.portal-composer-field svg {
    width: 16px;
    height: 16px;
}

@media (width <= 820px) {
    .portal-response-meta {
        align-items: flex-start;
        flex-direction: column;
        gap: 3px;
    }
}

@media (width <= 560px) {
    .portal-preview {
        border-radius: 14px;
        margin-inline: -8px;
        padding: 0;
    }

    .portal-preview .portal-bar {
        padding: 13px 14px;
    }

    .portal-preview .portal-brand img {
        width: 34px;
        height: 34px;
    }

    .portal-conversation {
        padding: 18px 14px 16px;
    }

    .portal-question-bubble {
        max-width: 92%;
    }

    .portal-preview .agent-icon {
        display: grid;
    }

    .portal-evidence {
        align-items: flex-start;
        flex-direction: column;
    }

    .portal-composer {
        padding: 12px 14px 14px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .portal-preview .prompt-tabs button {
        transition: none;
    }
}