/* ══════════════════════════════════════════════════════════════
SCRUB IN — FRIENDS RAIL
The people you follow, beside the board.
Same two-shape idea as the Ward's active-students rail
(styles/pages/ward-active-users.css): a thin edge tab that opens a
drawer on phones, an always-open panel in the gutter on desktop.
Two things differ on purpose:
- It is `position:fixed`, not absolute. The Ward rail is an ambient
"who is around" readout, so it scrolls away with the timer. This
one is a NAVIGATION control — you tap a friend to jump to their
post — so it has to stay reachable while you scroll the feed.
- Desktop docks it into a real second column (see the grid below)
rather than floating it in the page gutter. Scrub In's .si-wrap is
1080px wide and centred, so there is no gutter wide enough to hold
a 250px panel without it overlapping the feed.
Colours come from the page's own tokens (--si-amber / --si-cream /
--si-line, declared on #page-scrubin) so the rail belongs to Scrub In
rather than importing the Ward's steel blue.
══════════════════════════════════════════════════════════════ */
/* `.page` (styles/base.css) fades every page in with a shared keyframe that
animates `transform: translateY()`. A transformed ancestor becomes the
containing block for its position:fixed descendants — so for the 400ms that
animation runs, the rail would resolve "50% from the top" against the whole
page instead of the viewport and sit far below the fold before snapping
into place. Scrub In fades on opacity alone: same entrance, no transform,
rail stable from the first frame. */
#page-scrubin { animation: siPageFade 0.4s ease; }
@keyframes siPageFade { from { opacity: 0; } to { opacity: 1; } }
/* ⚠ Every rule that touches .si-wrap is written as `.page#page-scrubin` on
purpose. SCRUB_STYLE (in sections/scrub-in.section.js) is injected into
at DOMContentLoaded, so it lands AFTER this stylesheet's and
wins any tie on specificity — a plain `#page-scrubin .si-wrap` rule here is
dead config that silently does nothing. #page-scrubin is a .page, so the
extra class is true as well as louder. Verified: without it the padding
below stayed at 16px and the desktop grid never applied at all. */
/* Nothing may sit under the edge tab. The tab is only 32px wide, but the
things it would cover on a phone are a post's tick box and delete button,
and a control you cannot reliably tap is worse than a slightly narrower
page. Desktop overlays the rail on the left, so this is undone there. */
@media (max-width: 1179px) {
.page#page-scrubin .si-wrap { padding-left: 2.9rem; }
}
#page-scrubin .si-friends {
position: fixed;
left: 0;
top: 50%;
transform: translateY(-50%);
z-index: 45;
display: flex;
align-items: center;
flex-direction: row;
pointer-events: none;
}
#page-scrubin .si-friends > * { pointer-events: auto; }
/* ── Edge tab (phones / tablets) ────────────────────────────── */
#page-scrubin .sif-tab {
position: relative;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
gap: 0.4rem;
/* ≥44px on the long axis; the short axis is an edge grab handle, kept
slim so it never covers the feed underneath. */
width: 32px;
min-height: 108px;
padding: 0.6rem 0.1rem;
border: 1px solid var(--si-line);
border-left: none;
border-radius: 0 12px 12px 0;
background: rgba(26, 19, 13, 0.95);
-webkit-backdrop-filter: blur(8px);
backdrop-filter: blur(8px);
color: rgba(244, 234, 217, 0.72);
font-family: inherit;
cursor: pointer;
-webkit-tap-highlight-color: transparent;
transition: background 0.18s ease, color 0.18s ease;
}
#page-scrubin .sif-tab:hover { background: rgba(48, 34, 22, 0.97); color: var(--si-cream); }
#page-scrubin .sif-tab:focus-visible { outline: 2px solid rgba(255, 196, 132, 0.9); outline-offset: 2px; }
#page-scrubin .sif-tab-count {
font-family: 'JetBrains Mono', monospace;
font-size: 0.78rem;
font-weight: 700;
color: var(--si-amber);
line-height: 1;
}
#page-scrubin .sif-tab-label {
writing-mode: vertical-rl;
font-size: 0.58rem;
font-weight: 800;
letter-spacing: 0.16em;
}
/* Unread count. Carries a number, not just a colour — the tab is also
labelled "n new" for screen readers by its aria-label. */
#page-scrubin .sif-badge {
position: absolute;
top: -6px;
left: -6px;
min-width: 19px;
height: 19px;
padding: 0 5px;
border-radius: 99px;
background: #ff6a5e;
box-shadow: 0 0 8px rgba(255, 106, 94, 0.7);
color: #fff;
font-family: 'JetBrains Mono', monospace;
font-size: 0.62rem;
font-weight: 700;
line-height: 19px;
text-align: center;
display: none;
}
#page-scrubin .si-friends.has-new .sif-badge { display: block; }
/* ── Panel ─────────────────────────────────────────────────── */
#page-scrubin .sif-panel {
position: absolute;
left: 0;
top: 50%;
width: min(80vw, 292px);
max-height: min(74vh, 560px);
display: flex;
flex-direction: column;
border: 1px solid var(--si-line);
border-left: none;
border-radius: 0 16px 16px 0;
background: rgba(20, 15, 10, 0.98);
-webkit-backdrop-filter: blur(14px);
backdrop-filter: blur(14px);
box-shadow: 0 18px 48px rgba(0, 0, 0, 0.55);
transform: translate(-101%, -50%);
opacity: 0;
visibility: hidden;
transition: transform 0.26s cubic-bezier(0.34, 1.1, 0.64, 1), opacity 0.2s ease, visibility 0.26s;
}
#page-scrubin .si-friends.is-open .sif-panel {
transform: translate(0, -50%);
opacity: 1;
visibility: visible;
}
#page-scrubin .sif-panel:focus { outline: none; }
#page-scrubin .sif-head {
display: flex;
align-items: center;
gap: 0.45rem;
padding: 0.75rem 0.8rem 0.55rem;
border-bottom: 1px solid rgba(255, 177, 94, 0.14);
}
#page-scrubin .sif-title {
flex: 1;
font-size: 0.82rem;
font-weight: 800;
letter-spacing: 0.04em;
color: var(--si-cream);
}
#page-scrubin .sif-pill {
font-family: 'JetBrains Mono', monospace;
font-size: 0.66rem;
font-weight: 700;
color: var(--si-amber);
background: rgba(255, 177, 94, 0.12);
border: 1px solid rgba(255, 177, 94, 0.3);
border-radius: 99px;
padding: 0.1rem 0.5rem;
}
#page-scrubin .sif-close {
width: 32px;
height: 32px;
flex-shrink: 0;
border: none;
border-radius: 9px;
background: transparent;
color: rgba(244, 234, 217, 0.55);
font-size: 1.2rem;
line-height: 1;
font-family: inherit;
cursor: pointer;
}
#page-scrubin .sif-close:hover { background: rgba(255, 177, 94, 0.14); color: var(--si-cream); }
#page-scrubin .sif-close:focus-visible { outline: 2px solid rgba(255, 196, 132, 0.9); outline-offset: 1px; }
/* ── Tool strip (notifications / mark seen / manage) ────────── */
#page-scrubin .sif-tools {
display: flex;
flex-wrap: wrap;
gap: 0.3rem;
padding: 0.5rem 0.6rem;
border-bottom: 1px solid rgba(255, 177, 94, 0.1);
}
#page-scrubin .sif-tool {
flex: 1 1 auto;
min-height: 34px;
padding: 0.25rem 0.5rem;
border-radius: 9px;
border: 1px solid rgba(255, 255, 255, 0.1);
background: rgba(255, 255, 255, 0.03);
color: rgba(244, 234, 217, 0.7);
font-family: inherit;
font-size: 0.66rem;
font-weight: 700;
cursor: pointer;
white-space: nowrap;
}
#page-scrubin .sif-tool:hover { background: rgba(255, 177, 94, 0.1); color: var(--si-cream); }
#page-scrubin .sif-tool:focus-visible { outline: 2px solid rgba(255, 196, 132, 0.9); outline-offset: 1px; }
#page-scrubin .sif-tool[aria-pressed="true"] {
background: rgba(255, 177, 94, 0.16);
border-color: rgba(255, 177, 94, 0.42);
color: var(--si-cream);
}
#page-scrubin .sif-tool:disabled { opacity: 0.45; cursor: not-allowed; }
#page-scrubin .sif-body {
flex: 1;
overflow-y: auto;
-webkit-overflow-scrolling: touch;
padding: 0.5rem 0.55rem 0.7rem;
}
#page-scrubin .sif-group {
margin: 0.6rem 0 0.35rem 0.25rem;
font-size: 0.58rem;
font-weight: 800;
letter-spacing: 0.14em;
text-transform: uppercase;
color: rgba(244, 234, 217, 0.42);
}
#page-scrubin .sif-group:first-child { margin-top: 0.1rem; }
#page-scrubin .sif-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.25rem; }
#page-scrubin .sif-row {
display: flex;
align-items: center;
gap: 0.2rem;
border-radius: 11px;
background: rgba(255, 255, 255, 0.025);
border: 1px solid transparent;
/* Grid items default to min-width:auto, which lets a long display name
push the row past the panel edge and clip the action button. */
min-width: 0;
}
#page-scrubin .sif-row.is-new { border-color: rgba(255, 106, 94, 0.4); background: rgba(255, 106, 94, 0.07); }
#page-scrubin .sif-row.is-partner { border-color: rgba(110, 195, 255, 0.34); background: rgba(110, 195, 255, 0.07); }
/* The whole row is the jump-to-post control. Actions sit beside it as
siblings rather than nested buttons (which is invalid HTML). */
#page-scrubin .sif-row-main {
flex: 1;
min-width: 0;
display: flex;
align-items: center;
gap: 0.5rem;
padding: 0.4rem 0.2rem 0.4rem 0.42rem;
min-height: 44px;
border: none;
border-radius: 11px;
background: none;
color: inherit;
font-family: inherit;
text-align: left;
cursor: pointer;
}
#page-scrubin .sif-row-main:hover { background: rgba(255, 177, 94, 0.08); }
#page-scrubin .sif-row-main:focus-visible { outline: 2px solid rgba(255, 196, 132, 0.9); outline-offset: -2px; }
#page-scrubin .sif-av {
position: relative;
width: 30px;
height: 30px;
flex-shrink: 0;
border-radius: 9px;
display: flex;
align-items: center;
justify-content: center;
overflow: hidden;
background: rgba(255, 255, 255, 0.05);
border: 1px solid rgba(255, 177, 94, 0.22);
font-size: 0.78rem;
font-weight: 800;
color: rgba(244, 234, 217, 0.75);
}
#page-scrubin .sif-av .si-av-img {
position: absolute;
inset: 0;
width: 100%;
height: 100%;
object-fit: cover;
}
#page-scrubin .sif-meta { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 0.1rem; }
#page-scrubin .sif-name {
font-size: 0.78rem;
font-weight: 700;
color: var(--si-ink);
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
#page-scrubin .sif-sub {
font-size: 0.62rem;
color: rgba(244, 234, 217, 0.46);
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
#page-scrubin .sif-sub.cleared { color: #8df0b8; }
/* "New" marker on a row. The word is the signal, not the colour. */
#page-scrubin .sif-new {
flex-shrink: 0;
padding: 0.1rem 0.36rem;
border-radius: 99px;
background: rgba(255, 106, 94, 0.16);
border: 1px solid rgba(255, 106, 94, 0.45);
color: #ffb3ac;
font-size: 0.55rem;
font-weight: 800;
letter-spacing: 0.08em;
}
/* Both a