419 lines
12 KiB
Plaintext
419 lines
12 KiB
Plaintext
component ChatBubble {
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outputs {
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action(payload: { action: boolean; item: string | number | boolean | null | object; index: number })
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messageClick(payload: { item: string | number | boolean | null | object; index: number; direction: string })
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avatarClick(payload: { item: string | number | boolean | null | object; index: number; direction: string })
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linkClick(payload: { link: string | number | boolean | null | object; item: string | number | boolean | null | object; index: number })
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}
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props {
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size: string = "default"
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color: string = "primary"
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title: string = ""
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description: string = ""
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items: unknown[] = []
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oneSided: boolean = false
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showAvatars: boolean = false
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showMetadata: boolean = false
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ariaLabel: string = "Conversation"
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variant: string = "default"
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class: string = ""
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}
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functions {
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shared function messageDirection(item) {
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return item.direction === "outgoing" ? "outgoing" : "incoming"
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}
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client function selectMessage(item, index) {
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output.messageClick({
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item: item,
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index: index,
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direction: messageDirection(item)
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})
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}
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client function selectAvatar(sourceEvent, item, index) {
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sourceEvent.stopPropagation()
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output.avatarClick({
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item: item,
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index: index,
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direction: messageDirection(item)
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})
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}
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client function selectLink(sourceEvent, link, item, index) {
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sourceEvent.stopPropagation()
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output.linkClick({
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link: link,
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item: item,
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index: index
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})
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}
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client function selectAction(sourceEvent, item, index) {
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sourceEvent.stopPropagation()
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output.action({
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action: item.action || "retry",
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item: item,
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index: index
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})
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}
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}
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view {
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<section
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{...attrs}
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class="wrn-component wrn-component--color-{color} wrn-component--size-{size} wrn-next--chat-bubble wrn-next--variant-{variant} {class}"
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data-one-sided="{oneSided}"
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role="log"
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aria-label="{ariaLabel}"
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aria-live="polite"
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>
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{#if title || description}
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<header class="wrn-next__chat-header">
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{#if title}<h3>{title}</h3>{/if}
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{#if description}<p>{description}</p>{/if}
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</header>
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{/if}
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{#if items.length}
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<div class="wrn-next__chat-thread">
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{#each items as item, index}
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<article
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class="wrn-next__chat-message"
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data-direction="{messageDirection(item)}"
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aria-label="{messageDirection(item) === 'outgoing' ? 'Sent message' : 'Received message'}"
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>
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<div class="wrn-next__chat-row">
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{#if showAvatars && (item.avatarSrc || item.avatarFallback)}
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<button
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class="wrn-next__chat-avatar"
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type="button"
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aria-label="{item.avatarLabel || item.author || 'Message author'}"
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@click="selectAvatar(event, item, index)"
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>
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{#if item.avatarSrc}
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<img src="{item.avatarSrc}" alt="{item.avatarAlt || ''}" />
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{:else}
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<span>{item.avatarFallback}</span>
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{/if}
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</button>
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{/if}
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<div
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class="wrn-next__chat-content"
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role="button"
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tabindex="0"
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@click="selectMessage(item, index)"
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@keydown="if (event.key === 'Enter' || event.key === ' ') { event.preventDefault(); selectMessage(item, index) }"
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>
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{#if item.title}<h4>{item.title}</h4>{/if}
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{#if item.text}<p>{item.text}</p>{/if}
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{#if item.bullets && item.bullets.length}
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<ul>
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{#each item.bullets as bullet}<li>{bullet}</li>{/each}
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</ul>
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{/if}
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{#if item.links && item.links.length}
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<nav aria-label="Message links">
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{#each item.links as link}
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<a
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href="{link.href || '#'}"
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@click="selectLink(event, link, item, index)"
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>{link.label}</a>
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{/each}
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</nav>
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{/if}
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</div>
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</div>
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{#if showMetadata && (item.timestamp || item.status || item.actionLabel)}
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<footer class="wrn-next__chat-meta" data-tone="{item.statusTone || 'muted'}">
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{#if item.statusIcon}<span class="{item.statusIcon}" aria-hidden="true"></span>{/if}
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{#if item.status}<span>{item.status}</span>{/if}
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{#if item.timestamp}<time datetime="{item.datetime || ''}">{item.timestamp}</time>{/if}
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{#if item.actionLabel}
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<button type="button" @click="selectAction(event, item, index)">
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{item.actionLabel}
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</button>
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{/if}
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</footer>
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{/if}
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</article>
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{/each}
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</div>
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{/if}
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<slot />
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</section>
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}
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style {
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.wrn-next--chat-bubble.wrn-component--size-sm {
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--wrn-chat-padding: 0.75rem;
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font-size: 0.875rem;
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}
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.wrn-next--chat-bubble.wrn-component--size-lg {
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--wrn-chat-padding: 1.25rem;
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font-size: 1.0625rem;
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}
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.wrn-next--chat-bubble {
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--wrn-chat-color: var(--wrn-component-color, var(--wrn-color-primary));
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--wrn-chat-padding: 1rem;
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display: grid;
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width: 100%;
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min-width: 0;
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gap: 1rem;
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color: var(--wrn-color-text);
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}
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.wrn-next__chat-header h3,
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.wrn-next__chat-header p,
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.wrn-next__chat-content h4,
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.wrn-next__chat-content p {
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margin: 0;
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}
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.wrn-next__chat-header p {
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margin-top: 0.35rem;
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color: var(--wrn-color-text-muted);
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}
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.wrn-next__chat-thread {
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display: grid;
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min-width: 0;
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gap: 1.25rem;
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}
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.wrn-next__chat-message {
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display: grid;
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width: min(78%, 34rem);
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min-width: 0;
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justify-self: start;
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gap: 0.4rem;
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}
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.wrn-next__chat-message[data-direction="outgoing"] {
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justify-self: end;
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}
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.wrn-next--chat-bubble[data-one-sided="true"] .wrn-next__chat-message {
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justify-self: start;
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}
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.wrn-next__chat-row {
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display: flex;
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min-width: 0;
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align-items: flex-start;
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gap: 0.75rem;
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}
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.wrn-next__chat-message[data-direction="outgoing"] .wrn-next__chat-row {
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flex-direction: row-reverse;
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}
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.wrn-next--chat-bubble[data-one-sided="true"]
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.wrn-next__chat-message[data-direction="outgoing"]
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.wrn-next__chat-row {
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flex-direction: row;
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}
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.wrn-next__chat-content {
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min-width: 0;
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padding: var(--wrn-chat-padding);
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border: 1px solid var(--wrn-color-border);
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border-radius: 1rem;
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background: var(--wrn-color-surface-raised, var(--wrn-color-surface));
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color: var(--wrn-color-text);
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cursor: pointer;
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}
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.wrn-next__chat-content:focus-visible {
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outline: 2px solid var(--wrn-chat-color);
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outline-offset: 2px;
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}
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.wrn-next__chat-message[data-direction="outgoing"] .wrn-next__chat-content {
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border-color: var(--wrn-chat-color);
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background: var(--wrn-chat-color);
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color: var(--wrn-color-primary-contrast, #fff);
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}
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.wrn-next__chat-message[data-direction="outgoing"] .wrn-next__chat-content :is(h4, p, li, span) {
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color: inherit;
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}
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.wrn-next__chat-content h4 {
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margin-bottom: 0.65rem;
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font-size: 1em;
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}
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.wrn-next__chat-content p + p,
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.wrn-next__chat-content p + nav {
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margin-top: 0.75rem;
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}
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.wrn-next__chat-content ul {
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display: grid;
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margin: 0.55rem 0 0;
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padding-inline-start: 1.25rem;
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gap: 0.35rem;
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}
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.wrn-next__chat-content nav {
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display: grid;
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margin-top: 0.75rem;
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gap: 0.3rem;
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}
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.wrn-next__chat-content a {
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color: var(--wrn-chat-color);
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font-weight: 650;
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text-decoration: none;
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}
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.wrn-next__chat-message[data-direction="outgoing"] .wrn-next__chat-content a {
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color: inherit;
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text-decoration: underline;
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}
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.wrn-next__chat-avatar {
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display: grid;
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flex: 0 0 2.5rem;
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width: 2.5rem;
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min-height: 2.5rem;
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overflow: hidden;
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padding: 0;
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border: 1px solid var(--wrn-color-border);
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border-radius: 999px;
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background: var(--wrn-color-surface-raised, var(--wrn-color-surface));
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color: var(--wrn-color-text);
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cursor: pointer;
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place-items: center;
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}
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.wrn-next__chat-avatar img {
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width: 100%;
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height: 100%;
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object-fit: cover;
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}
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.wrn-next__chat-avatar:focus-visible {
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outline: 2px solid var(--wrn-chat-color);
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outline-offset: 2px;
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}
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.wrn-next__chat-meta {
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display: flex;
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align-items: center;
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gap: 0.3rem;
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padding-inline: calc(2.5rem + 0.75rem);
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color: var(--wrn-color-text-muted);
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font-size: 0.78em;
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}
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.wrn-next__chat-message[data-direction="outgoing"] .wrn-next__chat-meta {
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justify-content: flex-end;
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}
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.wrn-next__chat-meta[data-tone="danger"] {
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color: var(--wrn-color-danger);
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}
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.wrn-next__chat-meta button {
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padding: 0;
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border: 0;
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background: transparent;
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color: inherit;
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font: inherit;
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font-weight: 700;
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cursor: pointer;
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text-decoration: underline;
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}
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@media (max-width: 640px) {
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.wrn-next__chat-message {
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width: min(92%, 34rem);
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}
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.wrn-next__chat-avatar {
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flex-basis: 2rem;
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width: 2rem;
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min-height: 2rem;
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}
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.wrn-next__chat-meta {
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padding-inline: 0;
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}
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}
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/* Shared component foundation. */
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.wrn-component {
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--wrn-component-color: var(--wrn-color-primary);
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--wrn-component-scale: 1;
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margin: 0;
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color: var(--wrn-color-text);
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font-family: var(--wrn-font-sans, inherit);
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}
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.wrn-component--color-primary {
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--wrn-component-color: var(--wrn-color-primary);
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}
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.wrn-component--color-secondary {
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--wrn-component-color: var(--wrn-color-secondary);
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}
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.wrn-component--color-success {
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--wrn-component-color: var(--wrn-color-success);
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}
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.wrn-component--color-warning {
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--wrn-component-color: var(--wrn-color-warning);
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}
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.wrn-component--color-danger {
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--wrn-component-color: var(--wrn-color-danger);
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}
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.wrn-component--color-info {
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--wrn-component-color: var(--wrn-color-info);
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}
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.wrn-component--size-xs {
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--wrn-component-scale: 0.78;
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}
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.wrn-component--size-sm {
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--wrn-component-scale: 0.88;
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}
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.wrn-component--size-default,
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.wrn-component--size-md {
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--wrn-component-scale: 1;
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}
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.wrn-component--size-lg {
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--wrn-component-scale: 1.14;
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}
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.wrn-component--size-xl {
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--wrn-component-scale: 1.28;
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}
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.wrn-component:not(.wrn-btn) {
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font-size: calc(1em * var(--wrn-component-scale));
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}
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.wrn-component :is(a, button, input, select, textarea):focus-visible {
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outline-color: var(--wrn-component-color);
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}
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.wrn-component p {
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margin: 0;
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color: var(--wrn-color-muted);
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line-height: 1.6;
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}
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}
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}
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