.rapid-conversation {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
    min-height: 0;
    height: 100%;
    overflow: hidden;
    gap: var(--rapid-space-3);
    container-type: inline-size;
}

.rapid-conversation__toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--rapid-space-3);
    flex: none;
    padding-top: var(--rapid-space-1);
}
.rapid-conversation__toolbar > div {
    display: flex;
    align-items: center;
    gap: var(--rapid-space-2);
}
.rapid-conversation__toolbar .rapid-icon-button {
    width: 22px;
    min-height: 22px;
    padding: 0;
    border: 0;
    background: transparent;
}
.rapid-conversation__toolbar .rapid-icon-button:hover {
    background: color-mix(in srgb, var(--rapid-ink) 8%, transparent);
}
.rapid-conversation__toolbar .rapid-icon-button .rapid-icon,
.rapid-conversation__toolbar .rapid-icon-button .rapid-icon--small {
    width: 22px;
    height: 22px;
}

.rapid-conversation__header { flex: none; min-width: 0; }
.rapid-conversation__header .rapid-tabs { gap: var(--rapid-space-2); }
.rapid-conversation__sticky {
    flex: none;
    position: sticky;
    top: 0;
    z-index: 1;
    min-width: 0;
    padding-block: var(--rapid-space-2);
    background: var(--rapid-paper);
    box-shadow: 0 1px 0 var(--rapid-line);
}
.rapid-conversation__sticky .rapid-tabs { gap: var(--rapid-space-2); }
.rapid-conversation__scroll {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-gutter: stable;
    display: flex;
    flex-direction: column;
    gap: var(--rapid-space-3);
}
.rapid-conversation--unified-scroll .rapid-conversation__history {
    flex: none;
    min-height: 0;
    overflow: visible;
    overscroll-behavior: auto;
    scrollbar-gutter: auto;
}
.rapid-conversation__history {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-gutter: stable;
    border-radius: var(--rapid-radius-control);
}

.rapid-conversation__transcript {
    display: flex;
    flex-direction: column;
    gap: var(--rapid-space-3);
    list-style: none;
    padding: var(--rapid-space-1);
    margin: 0;
    overflow-wrap: anywhere;
    border-radius: var(--rapid-radius-control);
}

.rapid-conversation__entry {
    align-self: flex-start;
    min-width: 0;
    max-width: 60%;
    padding: var(--rapid-space-3);
    border: 1px solid var(--rapid-line);
    border-radius: var(--rapid-radius-card) var(--rapid-radius-card) var(--rapid-radius-card) 3px;
    background: var(--rapid-canvas-sunk);
    color: var(--rapid-ink);
}
.rapid-conversation__metadata {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--rapid-space-2);
    margin-bottom: var(--rapid-space-2);
    font-size: var(--rapid-text-sm);
}

.rapid-conversation__avatar {
    display: grid;
    place-items: center;
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    border-radius: var(--rapid-radius-control);
    background: var(--rapid-canvas-sunk);
    color: var(--rapid-ink);
    font-weight: 800;
    font-size: var(--rapid-text-3xs);
}

.rapid-conversation__author {
    display: flex;
    flex: 1;
    min-width: 0;
    flex-direction: column;
}

.rapid-conversation__author > span,
.rapid-conversation__metadata time {
    color: var(--rapid-muted);
    font-size: var(--rapid-text-3xs);
}

.rapid-conversation__metadata time { font-family: var(--rapid-font-technical); }
.rapid-conversation__message {
    padding-top: var(--rapid-space-1);
    color: inherit;
}

.rapid-conversation__entry--external {
    background: var(--rapid-chat-repairer);
    color: var(--rapid-chat-on);
    border-color: var(--rapid-chat-edge);
}

.rapid-conversation__entry--team {
    align-self: flex-end;
    border-color: var(--rapid-chat-edge);
    border-radius: var(--rapid-radius-card) var(--rapid-radius-card) 3px var(--rapid-radius-card);
    background: var(--rapid-chat-rrn);
    color: var(--rapid-chat-on);
}

.rapid-conversation__entry--external .rapid-conversation__avatar,
.rapid-conversation__entry--team .rapid-conversation__avatar {
    background: color-mix(in srgb, var(--rapid-chat-on) 16%, transparent);
    color: var(--rapid-chat-on);
}

.rapid-conversation__entry--external .rapid-conversation__author > span,
.rapid-conversation__entry--external .rapid-conversation__metadata time,
.rapid-conversation__entry--team .rapid-conversation__author > span,
.rapid-conversation__entry--team .rapid-conversation__metadata time {
    color: var(--rapid-chat-on-soft);
}

.rapid-conversation__entry--pinned {
    outline: 2px solid var(--rapid-mustard);
    outline-offset: 1px;
}

.rapid-conversation__pinned {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--rapid-mustard-soft);
    color: var(--rapid-amber);
    font-size: var(--rapid-text-3xs);
    font-weight: 750;
}

.rapid-conversation__pinned .rapid-icon {
    width: 12px;
    height: 12px;
}

/* A bare glyph in the message's own text colour, so it reads on every bubble. */
.rapid-conversation__pin .rapid-icon-button {
    width: 24px;
    min-height: 24px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: inherit;
}

.rapid-conversation__pin .rapid-icon-button:hover {
    background: color-mix(in srgb, currentColor 12%, transparent);
}

.rapid-conversation__pin .rapid-icon-button .rapid-icon {
    width: 16px;
    height: 16px;
}

@media (pointer: coarse) {
    .rapid-conversation__pin .rapid-icon-button {
        width: 44px;
        min-height: 44px;
        margin: -10px;
    }
}

.rapid-pinned-note {
    display: grid;
    min-width: 0;
    gap: var(--rapid-space-2);
    padding: var(--rapid-space-3);
    border: 1px solid var(--rapid-amber-line);
    border-left: 4px solid var(--rapid-mustard);
    border-radius: var(--rapid-radius-card);
    background: var(--rapid-mustard-soft);
    color: var(--rapid-ink);
}

.rapid-pinned-note__head {
    display: flex;
    min-width: 0;
    align-items: center;
    gap: var(--rapid-space-2);
}

.rapid-pinned-note__head > .rapid-icon {
    flex: 0 0 auto;
    color: var(--rapid-amber);
}

.rapid-pinned-note__title {
    display: flex;
    flex: 1;
    min-width: 0;
    flex-direction: column;
    font-size: var(--rapid-text-sm);
}

.rapid-pinned-note__title > span,
.rapid-pinned-note__foot {
    color: var(--rapid-muted);
    font-size: var(--rapid-text-3xs);
}

.rapid-pinned-note__body {
    max-height: 9.5em;
    overflow: auto;
    font-size: var(--rapid-text-sm);
    overflow-wrap: anywhere;
}

.rapid-conversation__composer {
    flex: none;
    padding-top: var(--rapid-space-3);
    border-top: 1px solid var(--rapid-line);
}
.rapid-conversation__composer .rapid-field__control > textarea { min-height: 72px; max-height: 160px; }
.rapid-conversation__composer .rapid-actions { justify-content: space-between; }
.rapid-conversation__composer:empty { display: none; }

@container (max-width: 420px) {
    .rapid-conversation__entry { max-width: 85%; }
}