Private
Public Access
ksmithandClaude Sonnet 5.5
6975ed4dc0
Markdown support was already complete and documented, but nothing in the composer pointed at it -- unlike @, # and : (which advertise themselves when typed), formatting syntax was only discoverable via Help, buried in the account menu. The composer stays a plain markdown textarea; a new "Aa" button opens a toolbar that inserts the syntax for you: bold, italic, strikethrough, inline code, code block, link, quote, bulleted/numbered lists, H1-H3, sub/superscript. Collapsed by default, remembered across reloads and room switches. Clicking a button again removes the formatting (native undo doesn't track programmatic edits), and bold/italic/sub/strike toggles are run-length aware so "***x***" is handled correctly. The selection math is pure functions in lib/markdownFormat.ts, unit-tested. The "?" opens /help#formatting in a new tab so the draft isn't lost; HelpPage now scrolls to the hash once the guide has loaded, since the browser's own hash scroll fired before the async-fetched headings existed. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
284 lines
5.1 KiB
CSS
284 lines
5.1 KiB
CSS
.composer {
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position: relative;
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padding: var(--sp-3) var(--sp-4);
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border-top: 1px solid var(--ds-border);
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background: var(--ds-surface);
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display: flex;
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flex-direction: column;
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gap: 6px;
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}
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.composer-drop-overlay {
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position: absolute;
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inset: 4px;
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z-index: 20;
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display: flex;
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align-items: center;
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justify-content: center;
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background: color-mix(in srgb, var(--ds-accent) 12%, var(--ds-surface) 88%);
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border: 2px dashed var(--ds-accent);
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border-radius: var(--radius);
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color: var(--ds-accent);
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font-size: 0.86rem;
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font-weight: 700;
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pointer-events: none;
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}
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.composer-box {
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display: flex;
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gap: var(--sp-2);
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align-items: flex-end;
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}
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.composer-textarea-wrap {
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position: relative;
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flex: 1;
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min-width: 0;
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}
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.composer-box textarea {
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width: 100%;
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resize: none;
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background: var(--ds-surface-2);
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border: 1px solid var(--ds-border);
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border-radius: var(--radius);
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padding: 9px 12px;
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color: var(--ds-text);
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font-size: 0.88rem;
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outline: none;
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max-height: 120px;
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}
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.composer-box textarea:focus {
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border-color: var(--ds-accent);
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}
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.composer-send {
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width: 36px;
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height: 36px;
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flex: none;
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border-radius: var(--radius);
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background: var(--ds-accent);
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color: var(--ds-void);
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border: none;
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display: flex;
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align-items: center;
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justify-content: center;
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cursor: pointer;
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}
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.composer-send:disabled {
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opacity: 0.5;
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cursor: not-allowed;
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}
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.composer-file-input {
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display: none;
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}
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.composer-emoji-wrap {
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position: relative;
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flex: none;
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}
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.composer-emoji-trigger {
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width: 36px;
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height: 36px;
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flex: none;
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border-radius: var(--radius);
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background: transparent;
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border: 1px solid var(--ds-border);
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font-size: 1rem;
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line-height: 1;
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display: flex;
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align-items: center;
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justify-content: center;
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cursor: pointer;
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}
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.composer-emoji-trigger:hover:not(:disabled) {
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border-color: var(--ds-accent);
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}
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.composer-emoji-trigger:disabled {
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opacity: 0.5;
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cursor: not-allowed;
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}
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.composer-format-toggle {
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width: 36px;
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height: 36px;
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flex: none;
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border-radius: var(--radius);
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background: transparent;
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color: var(--ds-muted);
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border: 1px solid var(--ds-border);
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font-size: 0.82rem;
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font-weight: 700;
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line-height: 1;
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display: flex;
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align-items: center;
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justify-content: center;
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cursor: pointer;
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}
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.composer-format-toggle:hover:not(:disabled),
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.composer-format-toggle-open {
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color: var(--ds-text);
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border-color: var(--ds-accent);
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}
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.composer-format-toggle:disabled {
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opacity: 0.5;
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cursor: not-allowed;
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}
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.composer-attach-wrap {
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position: relative;
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flex: none;
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}
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.composer-attach {
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width: 36px;
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height: 36px;
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flex: none;
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border-radius: var(--radius);
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background: transparent;
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color: var(--ds-muted);
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border: 1px solid var(--ds-border);
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display: flex;
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align-items: center;
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justify-content: center;
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cursor: pointer;
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}
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.composer-attach-menu-scrim {
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position: fixed;
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inset: 0;
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z-index: 30;
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}
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.composer-attach-menu {
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position: absolute;
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bottom: calc(100% + 8px);
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left: 0;
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z-index: 31;
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background: var(--card-bg);
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border: 1px solid var(--ds-border);
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border-radius: var(--radius);
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padding: var(--sp-2);
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min-width: 160px;
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display: flex;
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flex-direction: column;
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gap: 2px;
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}
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.composer-attach-menu button[role='menuitem'] {
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background: transparent;
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border: none;
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color: var(--ds-text);
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text-align: left;
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padding: 8px;
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border-radius: 6px;
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font-size: 0.86rem;
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cursor: pointer;
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}
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.composer-attach-menu button[role='menuitem']:hover {
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background: var(--ds-surface-2);
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}
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.composer-attach:hover:not(:disabled) {
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color: var(--ds-text);
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border-color: var(--ds-accent);
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}
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.composer-attach:disabled {
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opacity: 0.5;
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cursor: not-allowed;
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}
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.composer-spinner {
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animation: composer-spin 0.8s linear infinite;
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}
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@keyframes composer-spin {
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to {
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transform: rotate(360deg);
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}
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}
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.composer-attachment {
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position: relative;
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width: fit-content;
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}
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.composer-attachment-thumb {
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max-height: 72px;
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max-width: 140px;
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border-radius: var(--radius);
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border: 1px solid var(--ds-border);
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display: block;
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object-fit: cover;
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}
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.composer-attachment-file {
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display: flex;
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align-items: center;
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gap: 6px;
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background: var(--ds-surface-2);
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border: 1px solid var(--ds-border);
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border-radius: var(--radius);
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padding: 6px 28px 6px 10px;
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color: var(--ds-text);
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max-width: 260px;
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}
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.composer-attachment-file svg {
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flex: none;
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color: var(--ds-muted);
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}
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.composer-attachment-filename {
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font-size: 0.82rem;
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font-weight: 600;
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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}
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.composer-attachment-size {
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font-size: 0.72rem;
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color: var(--ds-muted);
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font-family: var(--mono);
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flex: none;
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}
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.composer-attachment-remove {
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position: absolute;
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top: -6px;
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right: -6px;
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width: 18px;
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height: 18px;
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border-radius: 50%;
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background: var(--ds-surface-2);
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border: 1px solid var(--ds-border);
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color: var(--ds-text);
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font-size: 0.7rem;
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line-height: 1;
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display: flex;
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align-items: center;
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justify-content: center;
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cursor: pointer;
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}
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.composer-status {
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font-size: 0.76rem;
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color: var(--ds-muted);
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padding-left: 2px;
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}
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.composer-error {
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color: var(--ds-danger, #e5484d);
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}
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