Files
nexus/frontend/src/css/tabs.css
T
Andy DixonandClaude Sonnet 5 1a380a0e99 Rebrand: Nexus Terminal → Alchementary Link
Renames the product across the codebase: Go module path, config/data
paths, keychain service name, export file extension, build tooling,
docs, and UI text. Sidebar brand mark now reads ">_ AlchementaryLink"
with "Alchementary" in the connection-group gold accent colour, and
the window title is "Alchementary Link".

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019T8bJS8BCtY5GeSG2HBj1n
2026-09-03 16:41:23 +01:00

497 lines
12 KiB
CSS

/* ==========================================================================
Alchementary Link — Tab Bar & Tabs
Compact session tabs with status indicators, protocol badges, and
close / pin controls.
========================================================================== */
/* -----------------------------------------------------------------------
Individual tab
----------------------------------------------------------------------- */
.tab {
display: inline-flex;
align-items: center;
gap: var(--space-2);
height: var(--tab-bar-height);
padding: 0 var(--space-3);
font-size: var(--text-sm);
color: var(--text-secondary);
cursor: pointer;
white-space: nowrap;
position: relative;
flex-shrink: 0;
border-right: 1px solid var(--border-subtle);
transition:
background var(--transition-fast),
color var(--transition-fast);
user-select: none;
max-width: 200px;
min-width: 0;
}
.tab:hover {
background: var(--bg-hover);
color: var(--text-primary);
}
/* Active tab */
.tab.tab-active {
background: var(--bg-active);
color: var(--text-primary);
}
/* Active indicator — accent bar at the bottom */
.tab.tab-active::after {
content: "";
position: absolute;
bottom: 0;
left: 0;
right: 0;
height: 2px;
background: var(--accent);
border-radius: var(--radius-full) var(--radius-full) 0 0;
}
/* -----------------------------------------------------------------------
Tab icon (small terminal/protocol icon)
----------------------------------------------------------------------- */
.tab-icon {
width: 14px;
height: 14px;
flex-shrink: 0;
display: flex;
align-items: center;
justify-content: center;
font-size: 12px;
color: var(--text-tertiary);
}
.tab.tab-active .tab-icon {
color: var(--text-secondary);
}
/* -----------------------------------------------------------------------
Tab label
----------------------------------------------------------------------- */
.tab-label,
.tab-name {
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
min-width: 0;
flex: 1;
}
/* -----------------------------------------------------------------------
Protocol mini-badge inside tab
----------------------------------------------------------------------- */
.tab-badge {
display: inline-flex;
align-items: center;
height: 14px;
padding: 0 3px;
font-size: 9px;
font-weight: var(--weight-semibold);
text-transform: uppercase;
letter-spacing: 0.04em;
border-radius: 2px;
flex-shrink: 0;
line-height: 1;
}
.tab-badge.badge-ssh {
background: rgba(78, 205, 196, 0.15);
color: var(--protocol-ssh);
}
.tab-badge.badge-telnet {
background: rgba(255, 167, 38, 0.15);
color: var(--protocol-telnet);
}
.tab-badge.badge-raw {
background: rgba(171, 71, 188, 0.15);
color: var(--protocol-raw);
}
.tab-badge.badge-github {
background: rgba(124, 138, 255, 0.15);
color: var(--protocol-github);
}
.tab-badge.badge-vnc {
background: rgba(232, 93, 74, 0.15);
color: var(--protocol-vnc);
}
.tab-badge.badge-irc {
background: rgba(216, 178, 76, 0.15);
color: var(--protocol-irc);
}
.tab-badge.badge-local {
background: rgba(139, 195, 74, 0.15);
color: var(--protocol-local);
}
/* -----------------------------------------------------------------------
Status dot (connection state)
----------------------------------------------------------------------- */
.tab-status {
width: 6px;
height: 6px;
border-radius: 50%;
flex-shrink: 0;
background: var(--text-tertiary);
}
.tab-status.is-connected {
background: var(--success);
}
.tab-status.is-connecting {
background: var(--warning);
animation: pulse-dot 1.2s ease infinite;
}
.tab-status.is-reconnecting {
background: var(--warning);
animation: pulse-dot 0.8s ease infinite;
}
.tab-status.is-error {
background: var(--error);
}
.tab-status.is-disconnected {
background: var(--text-tertiary);
}
/* Also match the status-* pattern used by updateSessionState */
.tab-status.status-connected {
background: var(--success);
}
.tab-status.status-connecting {
background: var(--warning);
animation: pulse-dot 1.2s ease infinite;
}
.tab-status.status-reconnecting {
background: var(--warning);
animation: pulse-dot 0.8s ease infinite;
}
.tab-status.status-error {
background: var(--error);
}
.tab-status.status-disconnected {
background: var(--text-tertiary);
}
/* -----------------------------------------------------------------------
Activity indicator — pulses when background tab has new output
----------------------------------------------------------------------- */
.tab-activity {
width: 6px;
height: 6px;
border-radius: 50%;
flex-shrink: 0;
background: var(--accent);
opacity: 0;
transition: opacity 150ms ease;
}
.tab-has-activity .tab-activity {
opacity: 1;
animation: pulse-dot 1.5s ease infinite;
}
.tab-active .tab-activity {
opacity: 0;
}
/* Trigger flash — brief glow when a trigger rule matches */
.tab-trigger-flash {
animation: trigger-flash 2s ease;
}
@keyframes trigger-flash {
0%,
100% {
background: var(--bg-hover);
}
15% {
background: rgba(239, 83, 80, 0.25);
}
30% {
background: var(--bg-hover);
}
45% {
background: rgba(239, 83, 80, 0.15);
}
}
/* -----------------------------------------------------------------------
SFTP toggle button — revealed on hover (SSH tabs only)
----------------------------------------------------------------------- */
.tab-sftp {
width: 16px;
height: 16px;
display: flex;
align-items: center;
justify-content: center;
border-radius: var(--radius-sm);
font-size: 10px;
color: var(--text-tertiary);
flex-shrink: 0;
opacity: 0;
transition:
opacity var(--transition-fast),
background var(--transition-fast),
color var(--transition-fast);
cursor: pointer;
background: none;
border: none;
padding: 0;
margin-left: auto;
}
.tab:hover .tab-sftp,
.tab.tab-active .tab-sftp {
opacity: 1;
}
.tab-sftp:hover {
background: var(--bg-active);
color: var(--accent);
}
/* -----------------------------------------------------------------------
Close button — revealed on hover
----------------------------------------------------------------------- */
.tab-close {
width: 16px;
height: 16px;
display: flex;
align-items: center;
justify-content: center;
border-radius: var(--radius-sm);
font-size: 11px;
color: var(--text-tertiary);
flex-shrink: 0;
opacity: 0;
transition:
opacity var(--transition-fast),
background var(--transition-fast),
color var(--transition-fast);
cursor: pointer;
margin: 0 2px 0 0;
padding: 0;
border: 0;
background: none;
line-height: 1;
}
.tab:hover .tab-close,
.tab.tab-active .tab-close {
opacity: 1;
}
.tab-close:hover {
background: var(--bg-active);
color: var(--text-primary);
}
/* -----------------------------------------------------------------------
Pin indicator
----------------------------------------------------------------------- */
.tab-pin {
width: 12px;
height: 12px;
display: flex;
align-items: center;
justify-content: center;
font-size: 9px;
color: var(--text-disabled);
flex-shrink: 0;
}
.tab.is-pinned .tab-pin {
color: var(--accent);
}
/* Pinned tabs are always narrow */
.tab.is-pinned {
max-width: 100px;
padding: 0 var(--space-2);
}
.tab.is-pinned .tab-label {
/* Hide label on pinned tabs to save space */
display: none;
}
.tab.is-pinned .tab-close {
/* Pinned tabs don't show close by default */
display: none;
}
/* -----------------------------------------------------------------------
Drag handle area (for tab reordering)
----------------------------------------------------------------------- */
.tab-drag-handle {
cursor: grab;
flex: 1;
display: flex;
align-items: center;
gap: var(--space-2);
min-width: 0;
height: 100%;
}
.tab-drag-handle:active {
cursor: grabbing;
}
/* Drag ghost styling */
.tab.is-dragging {
opacity: 0.5;
}
.tab.is-drag-over-left::before {
content: "";
position: absolute;
left: -1px;
top: 4px;
bottom: 4px;
width: 2px;
background: var(--accent);
border-radius: var(--radius-full);
}
.tab.is-drag-over-right::after {
content: "";
position: absolute;
right: -1px;
top: 4px;
bottom: 4px;
width: 2px;
background: var(--accent);
border-radius: var(--radius-full);
/* Note: this re-uses ::after — active tab indicator is overridden while dragging */
}
/* -----------------------------------------------------------------------
New-tab button (+)
----------------------------------------------------------------------- */
.tab-new {
display: flex;
align-items: center;
justify-content: center;
width: var(--tab-bar-height);
height: var(--tab-bar-height);
font-size: var(--text-lg);
color: var(--text-tertiary);
cursor: pointer;
flex-shrink: 0;
transition:
background var(--transition-fast),
color var(--transition-fast);
border: none;
background: none;
}
.tab-new:hover {
background: var(--bg-hover);
color: var(--text-primary);
}
.tab-new:active {
background: var(--bg-active);
}
/* -----------------------------------------------------------------------
Broadcast toggle button
----------------------------------------------------------------------- */
.tab-broadcast {
display: flex;
align-items: center;
justify-content: center;
width: var(--tab-bar-height);
height: var(--tab-bar-height);
color: var(--text-tertiary);
cursor: pointer;
flex-shrink: 0;
transition:
background var(--transition-fast),
color var(--transition-fast);
border: none;
background: none;
opacity: 0.5;
}
.tab-broadcast:hover {
background: var(--bg-hover);
color: var(--text-primary);
opacity: 0.8;
}
.tab-broadcast.is-active {
color: var(--error);
opacity: 1;
animation: pulse-dot 1.5s ease infinite;
}
/* -----------------------------------------------------------------------
Tab overflow indicators (chevrons at edges)
----------------------------------------------------------------------- */
.tab-bar-overflow-left,
.tab-bar-overflow-right {
display: none;
align-items: center;
justify-content: center;
width: 20px;
flex-shrink: 0;
font-size: var(--text-sm);
color: var(--text-tertiary);
cursor: pointer;
background: linear-gradient(90deg, var(--bg-surface), transparent);
}
.tab-bar-overflow-right {
background: linear-gradient(-90deg, var(--bg-surface), transparent);
}
.tab-bar.has-overflow-left .tab-bar-overflow-left,
.tab-bar.has-overflow-right .tab-bar-overflow-right {
display: flex;
}
/* -----------------------------------------------------------------------
Tab context menu trigger (on right-click)
----------------------------------------------------------------------- */
.tab-context-area {
position: absolute;
inset: 0;
z-index: 1;
/* Transparent hit area for right-click context menu */
}
/* -----------------------------------------------------------------------
Tab hover tooltip
----------------------------------------------------------------------- */
.tab-tooltip {
max-width: 360px;
white-space: normal;
}
.tab-tooltip-title {
max-width: 320px;
overflow: hidden;
color: var(--text-primary);
text-overflow: ellipsis;
white-space: nowrap;
}
.tab-tooltip-meta {
margin-top: 2px;
color: var(--text-tertiary);
font-weight: var(--weight-normal);
}
/* -----------------------------------------------------------------------
Modified indicator (unsaved changes)
----------------------------------------------------------------------- */
.tab.is-modified .tab-close::before {
content: "●";
font-size: 8px;
color: var(--accent);
}