Files
fusion/packages/dashboard/app/components/TaskChatTab.css
gsxdsm 2ec4eb3518 FN-6507: enlarge task chat send icon
Keep the Task Detail chat send glyph proportional to its touch target on desktop and mobile.

- Set the task chat send button icon sizing token to the larger spacing value.
- Preserve the existing desktop and mobile touch-target dimensions.
- Add CSS regression coverage for the send glyph and mobile sizing rules.

Files changed:
 packages/dashboard/app/components/TaskChatTab.css       |  6 ++++++
 .../app/components/__tests__/TaskChatTab.test.tsx       | 17 +++++++++++++++++
 2 files changed, 23 insertions(+)

Fusion-Task-Id: FN-6507

Fusion-Task-Lineage: 619aef93-d225-443c-9cf2-41a59d794148
2026-06-16 20:00:55 -07:00

435 lines
10 KiB
CSS

.task-chat-tab {
position: relative;
display: flex;
flex: 1;
flex-direction: column;
/* FNXC:TaskDetailChat 2026-06-13-19:55: Chat box should sit in the chat view without excess vertical spacing around the composer (FN-6418), so the transcript-to-composer gap is tighter than the default card stack. */
gap: var(--space-sm);
min-height: 0;
height: 100%;
}
.task-chat-expand-toggle {
display: inline-flex;
align-items: center;
justify-content: center;
min-inline-size: var(--space-2xl);
min-block-size: var(--space-2xl);
padding: 0;
}
/*
FNXC:TaskChat 2026-06-13-00:00:
FN-6425 requires the chat expand control to stay inside the chat view as an icon-only affordance while remaining reachable at every transcript scroll offset. Anchor it to the non-scrolling task-chat wrapper rather than the transcript content.
*/
.task-chat-expand-toggle--overlay {
position: absolute;
top: var(--space-md);
right: var(--space-md);
z-index: 3;
background: var(--surface);
border-color: var(--border);
box-shadow: var(--shadow-sm);
}
.task-chat-transcript {
position: relative;
display: flex;
flex: 1 1 auto;
flex-direction: column;
gap: var(--space-lg);
min-height: 0;
overflow-y: auto;
padding: calc(var(--space-md) + var(--space-2xl)) var(--space-md) var(--space-md);
border: var(--btn-border-width) solid var(--border);
border-radius: var(--radius-lg);
background: var(--bg-secondary);
}
.task-chat-empty {
display: flex;
align-items: center;
justify-content: center;
gap: var(--space-sm);
min-height: calc(var(--space-2xl) * 3);
padding: var(--space-xl);
color: var(--text-muted);
text-align: center;
}
.task-chat-jump-to-bottom {
position: sticky;
right: var(--space-md);
bottom: var(--space-md);
width: fit-content;
min-inline-size: var(--space-2xl);
min-block-size: var(--space-2xl);
margin-left: auto;
display: flex;
align-items: center;
justify-content: center;
gap: var(--space-xs);
padding: var(--space-xs) var(--space-sm);
color: var(--text-muted);
background: var(--surface);
border: var(--btn-border-width) solid var(--border);
border-radius: var(--radius-md);
box-shadow: var(--shadow-md);
cursor: pointer;
transition: all var(--transition-fast);
z-index: 2;
}
.task-chat-jump-to-bottom:hover {
background: var(--card-hover);
color: var(--text);
}
.task-chat-jump-to-bottom:focus-visible {
outline: none;
box-shadow: var(--focus-ring-strong);
}
.task-chat-group {
display: grid;
grid-template-columns: auto minmax(0, 1fr);
gap: var(--space-sm);
}
.task-chat-group-header {
display: flex;
align-items: center;
align-self: start;
gap: var(--space-sm);
min-width: min(calc(var(--space-2xl) * 4), 32vw);
color: var(--text-muted);
}
.task-chat-avatar {
flex: 0 0 auto;
}
.task-chat-role-label {
color: var(--text);
font-weight: 600;
}
.task-chat-group-meta {
color: var(--text-muted);
font-size: var(--space-md);
}
.task-chat-group-bubbles {
display: flex;
min-width: 0;
flex-direction: column;
gap: var(--space-sm);
}
.task-chat-user-group {
display: flex;
min-width: 0;
flex-direction: column;
align-items: flex-end;
gap: var(--space-xs);
}
.task-chat-user-header {
padding-inline: var(--space-sm);
color: var(--text-muted);
}
.task-chat-entry {
min-width: 0;
padding: var(--space-sm) var(--space-md);
border: var(--btn-border-width) solid var(--border);
border-radius: var(--radius-lg);
background: var(--surface);
color: var(--text);
overflow-wrap: anywhere;
}
.task-chat-entry--user {
max-width: min(100%, calc(var(--space-2xl) * 18));
border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
background: color-mix(in srgb, var(--accent) 12%, var(--surface));
box-shadow: var(--shadow-sm);
}
.task-chat-tool-group,
.task-chat-thinking {
min-width: 0;
border: var(--btn-border-width) solid var(--border);
border-radius: var(--radius-lg);
background: var(--surface);
color: var(--text);
overflow-wrap: anywhere;
}
.task-chat-tool-group {
background: var(--bg-tertiary);
}
.task-chat-tool-group-summary,
.task-chat-thinking-summary {
display: flex;
align-items: center;
gap: var(--space-sm);
padding: var(--space-sm) var(--space-md);
cursor: pointer;
list-style: none;
}
.task-chat-tool-group-summary {
flex-wrap: wrap;
gap: var(--space-xs);
padding: var(--space-xs) var(--space-sm);
}
.task-chat-tool-group-summary::-webkit-details-marker,
.task-chat-thinking-summary::-webkit-details-marker {
display: none;
}
.task-chat-tool-group-summary::marker,
.task-chat-thinking-summary::marker {
content: "";
}
.task-chat-tool-group-summary:focus-visible,
.task-chat-thinking-summary:focus-visible {
outline: none;
box-shadow: var(--focus-ring-strong);
}
.task-chat-tool-group-count {
flex: 0 0 auto;
font-weight: 600;
}
.task-chat-tool-group-names {
min-width: 0;
color: var(--text-muted);
font-size: calc(var(--space-md) - (var(--space-xs) / 2));
overflow-wrap: anywhere;
}
.task-chat-tool-group-overflow {
color: var(--text-muted);
white-space: nowrap;
}
.task-chat-tool-group-error-count {
flex: 0 0 auto;
color: var(--color-error);
font-size: calc(var(--space-md) - (var(--space-xs) / 2));
font-weight: 600;
}
.task-chat-tool-group-entries,
.task-chat-thinking-body {
display: flex;
flex-direction: column;
padding: 0 var(--space-md) var(--space-md);
}
.task-chat-tool-group-entries {
gap: var(--space-xs);
padding: 0 var(--space-sm) var(--space-sm);
}
.task-chat-tool-entry {
min-width: 0;
padding: var(--space-xs) var(--space-sm);
border: var(--btn-border-width) solid var(--border);
border-radius: var(--radius-md);
background: var(--surface);
color: var(--text);
overflow-wrap: anywhere;
}
.task-chat-tool-entry--tool-error {
border-color: color-mix(in srgb, var(--color-error) 45%, var(--border));
background: color-mix(in srgb, var(--color-error) 8%, var(--surface));
}
.task-chat-thinking {
border-color: color-mix(in srgb, var(--color-warning) 35%, var(--border));
background: color-mix(in srgb, var(--color-warning) 8%, var(--surface));
}
.task-chat-thinking-summary {
color: var(--color-warning);
font-weight: 600;
}
.task-chat-entry-kicker {
margin-bottom: calc(var(--space-xs) / 2);
color: var(--text-muted);
font-size: calc(var(--space-sm) + (var(--space-xs) / 2));
font-weight: 600;
text-transform: none;
letter-spacing: normal;
}
.task-chat-tool-entry--tool-error .task-chat-entry-kicker {
color: var(--color-error);
}
.task-chat-entry-text {
white-space: pre-wrap;
}
.task-chat-markdown > :first-child,
.task-chat-markdown p:first-child {
margin-top: 0;
}
.task-chat-markdown > :last-child,
.task-chat-markdown p:last-child {
margin-bottom: 0;
}
.task-chat-tool-detail-block {
margin-top: var(--space-xs);
}
.task-chat-tool-detail-label {
color: var(--text-muted);
font-size: var(--space-md);
font-weight: 600;
}
.task-chat-tool-detail {
margin: var(--space-xs) 0 0;
max-width: 100%;
overflow-x: auto;
white-space: pre-wrap;
word-break: break-word;
}
.task-chat-composer {
display: flex;
flex: 0 0 auto;
flex-direction: column;
gap: var(--space-sm);
/* FNXC:TaskDetailChat 2026-06-13-19:55: Chat box should sit in the chat view without excess vertical spacing around the composer (FN-6418), while preserving readable horizontal inset for the input row. */
padding: var(--space-sm) var(--space-md);
}
.task-chat-session-hint {
color: var(--text-muted);
font-size: var(--space-md);
}
.task-chat-composer-row {
display: flex;
align-items: flex-end;
gap: var(--space-sm);
}
.task-chat-input {
min-height: calc(var(--space-2xl) + var(--space-sm));
max-height: var(--task-chat-composer-max-height, 40vh);
resize: none;
flex: 1 1 auto;
}
/*
FNXC:TaskDetailChat 2026-06-16-19:45:
FN-6507 requires the Task Detail chat send glyph to scale with the larger square touch target on desktop and mobile. Override only this button's global .btn-icon size so Send and Loader2 stay visually proportional without changing the tap box or sibling chat send buttons.
*/
.task-chat-send {
--btn-icon-size: var(--space-lg);
flex: 0 0 auto;
display: inline-flex;
align-items: center;
justify-content: center;
inline-size: calc(var(--space-2xl) + var(--space-sm));
min-inline-size: calc(var(--space-2xl) + var(--space-sm));
block-size: calc(var(--space-2xl) + var(--space-sm));
min-block-size: calc(var(--space-2xl) + var(--space-sm));
padding: 0;
}
@media (max-width: 768px) {
.task-chat-tab {
gap: var(--space-xs);
}
.task-chat-expand-toggle--overlay {
top: var(--space-sm);
right: var(--space-sm);
min-inline-size: calc(var(--space-2xl) + var(--space-sm));
min-block-size: calc(var(--space-2xl) + var(--space-sm));
}
.task-chat-transcript {
flex: 1 1 auto;
min-height: 0;
padding: calc(var(--space-sm) + var(--space-2xl)) var(--space-sm) var(--space-sm);
}
.task-chat-jump-to-bottom {
right: var(--space-sm);
bottom: var(--space-sm);
min-inline-size: calc(var(--space-2xl) + var(--space-sm));
min-block-size: calc(var(--space-2xl) + var(--space-sm));
}
.task-chat-group {
grid-template-columns: 1fr;
}
.task-chat-group-header {
min-width: 0;
}
.task-chat-user-group {
align-items: stretch;
}
.task-chat-user-header {
align-self: flex-end;
}
.task-chat-entry--user {
max-width: 100%;
}
.task-chat-tool-group-summary,
.task-chat-thinking-summary {
align-items: flex-start;
flex-direction: column;
}
.task-chat-tool-group-names,
.task-chat-tool-group-error-count {
width: 100%;
}
.task-chat-tool-group-entries,
.task-chat-thinking-body {
padding-inline: var(--space-sm);
}
.task-chat-tool-entry {
padding: var(--space-sm);
}
.task-chat-composer {
padding: var(--space-xs) var(--space-sm);
}
.task-chat-composer-row {
align-items: flex-end;
gap: var(--space-xs);
}
.task-chat-send {
--btn-icon-size: var(--space-lg);
inline-size: calc(var(--space-2xl) + var(--space-sm));
min-inline-size: calc(var(--space-2xl) + var(--space-sm));
}
}