/* PrintPal community: comment threads, composer, side rail, activity feed,
   backlinks. Everything is scoped under .ppc-root (or a .ppc-* element) and
   uses !important where the Soft UI theme restyles bare elements. */

.ppc-root {
  --ppc-ink: #111827;
  --ppc-ink-2: #374151;
  --ppc-muted: #6b7280;
  --ppc-faint: #9ca3af;
  --ppc-line: #e5e7eb;
  --ppc-soft: #f3f4f6;
  --ppc-paper: #fafaf9;
  --ppc-like: #e11d48;
  --ppc-make: #b45309;
  --ppc-make-bg: #fef3c7;
  --ppc-focus: #fde68a;
  color: var(--ppc-ink) !important;
  font-size: .9rem;
  line-height: 1.5;
}
.ppc-root *, .ppc-root *::before, .ppc-root *::after { box-sizing: border-box; }
.ppc-root button {
  font: inherit !important; text-transform: none !important; letter-spacing: 0 !important;
  box-shadow: none !important; margin: 0 !important; cursor: pointer;
  background: none; border: 0; color: inherit; padding: 0;
}
.ppc-root button:disabled { cursor: default; opacity: .5; }
.ppc-root a { text-decoration: none !important; }
.ppc-root a:hover { text-decoration: none !important; }
.ppc-root input, .ppc-root textarea { font: inherit !important; color: var(--ppc-ink) !important; }
.ppc-root img { max-width: 100%; }
.ppc-root [hidden], .ppc-tab[hidden] { display: none !important; }

/* ------------------------------------------------------------------ thread */

.ppc-thread { display: flex; flex-direction: column; gap: .9rem; }
.ppc-toolbar { display: flex; align-items: center; justify-content: space-between; gap: .5rem; flex-wrap: wrap; }
.ppc-seg { display: inline-flex; padding: 3px; border-radius: 999px; background: var(--ppc-soft); gap: 2px; }
.ppc-root .ppc-seg button {
  padding: .3rem .75rem !important; border-radius: 999px !important; font-size: .78rem !important;
  font-weight: 600 !important; color: var(--ppc-muted) !important; white-space: nowrap;
}
.ppc-root .ppc-seg button.is-on { background: #fff !important; color: var(--ppc-ink) !important; box-shadow: 0 1px 2px rgba(17,24,39,.08) !important; }
.ppc-seg .ppc-n { margin-left: .3rem; color: var(--ppc-faint); font-weight: 600; }
.ppc-seg button.is-on .ppc-n { color: var(--ppc-muted); }

.ppc-list { display: flex; flex-direction: column; gap: 1.1rem; }
.ppc-empty {
  text-align: center; padding: 1.6rem 1rem; color: var(--ppc-muted); font-size: .85rem;
  border: 1px dashed var(--ppc-line); border-radius: 14px; background: var(--ppc-paper);
}
.ppc-empty i { display: block; font-size: 1.2rem; color: var(--ppc-faint); margin-bottom: .45rem; }
.ppc-root .ppc-more {
  align-self: center; padding: .45rem 1rem !important; border-radius: 999px !important;
  border: 1px solid var(--ppc-line) !important; background: #fff !important;
  font-size: .8rem !important; font-weight: 600 !important; color: var(--ppc-ink-2) !important;
}
.ppc-root .ppc-more:hover { border-color: var(--ppc-ink) !important; }
.ppc-loading { display: flex; justify-content: center; padding: 1rem; color: var(--ppc-faint); }
.ppc-skel { height: 64px; border-radius: 12px; background: linear-gradient(90deg, #f3f4f6, #f9fafb, #f3f4f6); background-size: 200% 100%; animation: ppc-shimmer 1.2s infinite linear; }
@keyframes ppc-shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }

/* ----------------------------------------------------------------- comment */

.ppc-c { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: .65rem; position: relative; }
.ppc-c.is-reply { grid-template-columns: 26px minmax(0, 1fr); gap: .55rem; }
.ppc-c.is-focus > .ppc-c__main { background: #fffbeb; box-shadow: 0 0 0 6px #fffbeb; border-radius: 8px; animation: ppc-flash 2.4s ease-out 1 both; }
@keyframes ppc-flash { 0% { background: var(--ppc-focus); box-shadow: 0 0 0 6px var(--ppc-focus); } 100% { background: #fffbeb; box-shadow: 0 0 0 6px #fffbeb; } }
.ppc-av { width: 34px; height: 34px; border-radius: 50%; object-fit: cover; background: var(--ppc-soft); display: block; }
.ppc-c.is-reply .ppc-av { width: 26px; height: 26px; }
.ppc-c__main { min-width: 0; }
.ppc-c__head { display: flex; align-items: center; flex-wrap: wrap; gap: .1rem .4rem; font-size: .8rem; line-height: 1.3; }
.ppc-root .ppc-c__name { font-weight: 700 !important; color: var(--ppc-ink) !important; }
.ppc-root .ppc-c__name:hover { text-decoration: underline !important; }
.ppc-c__time { color: var(--ppc-faint); font-size: .75rem; }
.ppc-badge {
  display: inline-flex; align-items: center; gap: .25rem; padding: .05rem .45rem; border-radius: 999px;
  font-size: .66rem; font-weight: 700; letter-spacing: .01em; line-height: 1.5;
}
.ppc-badge--author { background: var(--ppc-ink); color: #fff; }
.ppc-badge--make { background: var(--ppc-make-bg); color: var(--ppc-make); }
.ppc-pinned { display: flex; align-items: center; gap: .3rem; font-size: .72rem; font-weight: 600; color: var(--ppc-muted); margin-bottom: .15rem; }
.ppc-c__body {
  margin-top: .2rem; font-size: .88rem; color: var(--ppc-ink-2); white-space: pre-wrap;
  overflow-wrap: anywhere; word-break: break-word;
}
.ppc-c__body.is-clamped { display: -webkit-box; -webkit-line-clamp: 8; -webkit-box-orient: vertical; overflow: hidden; }
.ppc-root .ppc-readmore { font-size: .78rem !important; font-weight: 600 !important; color: var(--ppc-muted) !important; margin-top: .15rem !important; }
.ppc-root .ppc-c__body a { color: #1d4ed8 !important; }
.ppc-root .ppc-c__body a:hover { text-decoration: underline !important; }
.ppc-root .ppc-c__body a.ppc-mention { color: #1d4ed8 !important; font-weight: 600; }
.ppc-root .ppc-c__body a.ppc-ts { color: #1d4ed8 !important; font-variant-numeric: tabular-nums; }
.ppc-c__replyto { color: #1d4ed8; font-weight: 600; }
.ppc-c__photo { display: block; margin-top: .5rem; max-width: 280px; border-radius: 12px; overflow: hidden; border: 1px solid var(--ppc-line); background: var(--ppc-soft); }
.ppc-c__photo img { display: block; width: 100%; max-height: 320px; object-fit: cover; }
.ppc-c__actions { display: flex; align-items: center; gap: .9rem; margin-top: .35rem; }
.ppc-root .ppc-act {
  display: inline-flex !important; align-items: center; gap: .3rem; font-size: .76rem !important;
  font-weight: 600 !important; color: var(--ppc-muted) !important; padding: .15rem 0 !important;
}
.ppc-root .ppc-act:hover { color: var(--ppc-ink) !important; }
.ppc-root .ppc-act.is-liked, .ppc-root .ppc-act.is-liked:hover { color: var(--ppc-like) !important; }
.ppc-act .fa-heart { font-size: .8rem; }
.ppc-act.is-pop .fa-heart { animation: ppc-pop .35s ease-out; }
@keyframes ppc-pop { 50% { transform: scale(1.35); } }
.ppc-root .ppc-act--danger:hover { color: #b91c1c !important; }

.ppc-replies { display: flex; flex-direction: column; gap: .8rem; margin-top: .75rem; }
.ppc-replies:empty { display: none; }
.ppc-root .ppc-replies-toggle {
  display: inline-flex !important; align-items: center; gap: .35rem; margin-top: .55rem !important;
  font-size: .78rem !important; font-weight: 700 !important; color: #1d4ed8 !important;
}
.ppc-reply-slot:empty { display: none; }
.ppc-reply-slot { margin-top: .7rem; }

/* ------------------------------------------------------------------ refs */

.ppc-refs { display: flex; flex-direction: column; gap: .4rem; margin-top: .5rem; }
.ppc-refs:empty { display: none; }
.ppc-root .ppc-ref {
  display: grid !important; grid-template-columns: 40px minmax(0, 1fr) auto; align-items: center; gap: .6rem;
  padding: .4rem .55rem .4rem .4rem; border: 1px solid var(--ppc-line); border-radius: 12px; background: #fff;
  color: var(--ppc-ink) !important; max-width: 420px; transition: border-color .15s ease, background .15s ease;
}
.ppc-root .ppc-ref:hover { border-color: #d1d5db; background: var(--ppc-paper); }
.ppc-ref__img {
  width: 40px; height: 40px; border-radius: 8px; background: var(--ppc-soft) center / cover no-repeat;
  display: flex; align-items: center; justify-content: center; color: var(--ppc-muted); font-size: .95rem; overflow: hidden;
}
.ppc-ref__img.is-round { border-radius: 50%; }
.ppc-ref__txt { min-width: 0; display: flex; flex-direction: column; line-height: 1.25; }
.ppc-ref__txt b { font-size: .82rem; font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ppc-ref__txt span { font-size: .72rem; color: var(--ppc-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ppc-ref__type { font-size: .64rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--ppc-faint); }

/* -------------------------------------------------------------- composer */

/* One card: avatar and text share the top row, tools run along the bottom. */
.ppc-composer { position: relative; min-width: 0; }
.ppc-box {
  border: 1px solid var(--ppc-line); border-radius: 16px; background: #fff;
  transition: border-color .15s ease, box-shadow .15s ease; position: relative; min-width: 0;
}
.ppc-box:focus-within { border-color: #9ca3af; box-shadow: 0 0 0 3px rgba(17,24,39,.06); }
.ppc-composer.is-make .ppc-box { border-color: #f59e0b; box-shadow: 0 0 0 3px rgba(245,158,11,.14); }
.ppc-replying { display: flex; align-items: center; justify-content: space-between; gap: .5rem; padding: .55rem .85rem 0; font-size: .74rem; color: var(--ppc-muted); }
.ppc-replying b { color: var(--ppc-ink-2); }
.ppc-box__main { display: flex; align-items: flex-start; gap: .65rem; padding: .75rem .85rem .35rem; }
.ppc-box__main > .ppc-av { width: 30px; height: 30px; flex: 0 0 auto; }
.ppc-box__field { position: relative; flex: 1 1 auto; min-width: 0; }
.ppc-root textarea.ppc-input {
  display: block; width: 100% !important; border: 0 !important; outline: none !important; resize: none !important;
  background: transparent !important; padding: .3rem 0 !important; min-height: 4.9rem; max-height: 260px;
  font-size: .9rem !important; line-height: 1.5 !important; box-shadow: none !important; margin: 0 !important;
}
.ppc-root textarea.ppc-input::placeholder { color: var(--ppc-faint) !important; opacity: 1; }
.ppc-attach { display: flex; flex-wrap: wrap; gap: .4rem; padding: .35rem 0 .15rem; }
.ppc-attach:empty { display: none; }

.ppc-composer.is-reply .ppc-box { border-radius: 14px; }
.ppc-composer.is-reply .ppc-box__main { gap: .55rem; padding: .6rem .7rem .25rem; }
.ppc-composer.is-reply .ppc-box__main > .ppc-av { width: 24px; height: 24px; }
.ppc-root .ppc-composer.is-reply textarea.ppc-input { min-height: 3.4rem; font-size: .86rem !important; padding: .15rem 0 !important; }
.ppc-chip {
  display: inline-flex; align-items: center; gap: .35rem; max-width: 100%; padding: .2rem .25rem .2rem .3rem;
  border: 1px solid var(--ppc-line); border-radius: 999px; background: var(--ppc-paper); font-size: .74rem; font-weight: 600;
}
.ppc-chip__img { width: 20px; height: 20px; border-radius: 50%; background: var(--ppc-soft) center / cover no-repeat; display: inline-flex; align-items: center; justify-content: center; font-size: .62rem; color: var(--ppc-muted); flex: 0 0 auto; }
.ppc-chip__t { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 180px; }
.ppc-root .ppc-chip__x { width: 18px; height: 18px; border-radius: 50% !important; display: inline-flex !important; align-items: center; justify-content: center; color: var(--ppc-faint) !important; font-size: .7rem !important; }
.ppc-root .ppc-chip__x:hover { background: var(--ppc-line) !important; color: var(--ppc-ink) !important; }
.ppc-photo-prev { position: relative; width: 64px; height: 64px; border-radius: 10px; overflow: hidden; border: 1px solid var(--ppc-line); background: var(--ppc-soft); }
.ppc-photo-prev img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ppc-photo-prev.is-busy::after { content: ''; position: absolute; inset: 0; background: rgba(255,255,255,.6) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 50 50'%3E%3Ccircle cx='25' cy='25' r='20' fill='none' stroke='%23111827' stroke-width='5' stroke-dasharray='31 94'%3E%3CanimateTransform attributeName='transform' type='rotate' from='0 25 25' to='360 25 25' dur='.8s' repeatCount='indefinite'/%3E%3C/circle%3E%3C/svg%3E") center no-repeat; }
.ppc-root .ppc-photo-prev .ppc-chip__x { position: absolute; top: 3px; right: 3px; background: rgba(17,24,39,.7) !important; color: #fff !important; }
/* The bar is a size container so narrow rails can drop the Photo/Link
   labels instead of wrapping the Post button onto its own line. */
.ppc-bar {
  container-type: inline-size; display: flex; align-items: center; justify-content: space-between; gap: .5rem;
  margin: 0 .55rem; padding: .4rem 0 .5rem; border-top: 1px solid var(--ppc-line);
}
.ppc-bar__tools { display: flex; align-items: center; gap: .1rem; min-width: 0; }
.ppc-bar__send { display: flex; align-items: center; gap: .3rem; flex: 0 0 auto; margin-left: auto; }
.ppc-root .ppc-tool {
  display: inline-flex !important; align-items: center; justify-content: center; gap: .35rem; height: 32px; padding: 0 .6rem !important;
  border-radius: 999px !important; font-size: .78rem !important; font-weight: 600 !important; color: var(--ppc-muted) !important;
  white-space: nowrap; flex: 0 0 auto;
}
.ppc-root .ppc-tool i { font-size: .85rem; }
.ppc-root .ppc-tool:hover { background: var(--ppc-soft) !important; color: var(--ppc-ink) !important; }
.ppc-root .ppc-tool.is-on { background: var(--ppc-make-bg) !important; color: var(--ppc-make) !important; }
.ppc-count { font-size: .7rem; color: var(--ppc-faint); font-variant-numeric: tabular-nums; }
.ppc-count.is-over { color: #b91c1c; font-weight: 700; }
.ppc-root .ppc-post {
  height: 32px; padding: 0 1.05rem !important; border-radius: 999px !important; background: var(--ppc-ink) !important;
  color: #fff !important; font-size: .8rem !important; font-weight: 700 !important; white-space: nowrap;
}
.ppc-root .ppc-post:not(:disabled):hover { background: #000 !important; }
.ppc-root .ppc-cancel { height: 32px; padding: 0 .7rem !important; border-radius: 999px !important; font-size: .78rem !important; font-weight: 600 !important; color: var(--ppc-muted) !important; }
.ppc-root .ppc-cancel:hover { background: var(--ppc-soft) !important; color: var(--ppc-ink) !important; }
.ppc-composer.is-reply .ppc-bar { margin: 0 .45rem; padding: .3rem 0 .4rem; }
.ppc-root .ppc-composer.is-reply .ppc-tool,
.ppc-root .ppc-composer.is-reply .ppc-post,
.ppc-root .ppc-composer.is-reply .ppc-cancel { height: 30px; }
@container (max-width: 380px) {
  .ppc-root .ppc-tool:not(.ppc-tool--make) { width: 32px; padding: 0 !important; }
  .ppc-root .ppc-tool:not(.ppc-tool--make) span { display: none; }
}
@container (max-width: 250px) {
  .ppc-root .ppc-tool--make { width: 32px; padding: 0 !important; }
  .ppc-root .ppc-tool--make span { display: none; }
}
.ppc-err { margin: .4rem .25rem 0; font-size: .76rem; color: #b91c1c; }
.ppc-err:empty { display: none; }
.ppc-hint { margin: .4rem .25rem 0; font-size: .72rem; color: var(--ppc-faint); }

.ppc-signin {
  display: flex; align-items: center; justify-content: space-between; gap: .75rem; padding: .75rem .85rem;
  border: 1px solid var(--ppc-line); border-radius: 14px; background: var(--ppc-paper); font-size: .84rem; color: var(--ppc-ink-2);
}
.ppc-root .ppc-signin a {
  flex: 0 0 auto; padding: .4rem .9rem; border-radius: 999px; background: var(--ppc-ink); color: #fff !important; font-size: .78rem; font-weight: 700;
}

/* mention menu + link picker */
.ppc-menu {
  position: absolute; left: -.35rem; right: -.35rem; z-index: 30; background: #fff; border: 1px solid var(--ppc-line);
  border-radius: 12px; box-shadow: 0 12px 32px rgba(17,24,39,.14); overflow: hidden; max-height: 260px; overflow-y: auto;
}
.ppc-menu[hidden] { display: none !important; }
.ppc-root .ppc-opt {
  display: flex !important; align-items: center; gap: .55rem; width: 100%; padding: .45rem .65rem !important;
  text-align: left; font-size: .82rem !important; border-radius: 0 !important;
}
.ppc-root .ppc-opt.is-active, .ppc-root .ppc-opt:hover { background: var(--ppc-soft) !important; }
.ppc-opt img, .ppc-opt .ppc-opt__ico { width: 26px; height: 26px; border-radius: 50%; object-fit: cover; flex: 0 0 auto; background: var(--ppc-soft) center / cover no-repeat; display: inline-flex; align-items: center; justify-content: center; color: var(--ppc-muted); font-size: .75rem; }
.ppc-opt.is-sq img, .ppc-opt.is-sq .ppc-opt__ico { border-radius: 7px; width: 34px; height: 34px; }
.ppc-opt__t { min-width: 0; display: flex; flex-direction: column; line-height: 1.25; }
.ppc-opt__t b { font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ppc-opt__t span { font-size: .72rem; color: var(--ppc-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.ppc-picker { margin: .15rem .55rem .5rem; border: 1px solid var(--ppc-line); border-radius: 12px; background: #fff; overflow: hidden; }
.ppc-picker[hidden] { display: none !important; }
.ppc-picker__tabs { display: flex; gap: .15rem; overflow-x: auto; padding: .35rem; border-bottom: 1px solid var(--ppc-line); scrollbar-width: none; }
.ppc-picker__tabs::-webkit-scrollbar { display: none; }
.ppc-root .ppc-picker__tabs button {
  flex: 0 0 auto; padding: .28rem .6rem !important; border-radius: 999px !important; font-size: .74rem !important;
  font-weight: 600 !important; color: var(--ppc-muted) !important; white-space: nowrap;
}
.ppc-root .ppc-picker__tabs button.is-on { background: var(--ppc-ink) !important; color: #fff !important; }
.ppc-picker__search { display: flex; align-items: center; gap: .45rem; padding: .4rem .65rem; border-bottom: 1px solid var(--ppc-line); color: var(--ppc-faint); }
.ppc-root .ppc-picker__search input { flex: 1 1 auto; border: 0 !important; outline: none !important; background: transparent !important; font-size: .82rem !important; padding: .15rem 0 !important; box-shadow: none !important; }
.ppc-picker__list { max-height: 230px; overflow-y: auto; }
.ppc-picker__note { padding: .7rem; font-size: .76rem; color: var(--ppc-muted); text-align: center; }

/* ------------------------------------------------------------------- rail */

.ppc-rail {
  --ppc-rail-w: 380px;
  position: fixed; top: 96px; right: 16px; bottom: 16px; width: var(--ppc-rail-w); z-index: 1019;
  display: flex; flex-direction: column; background: #fff; border: 1px solid var(--ppc-line); border-radius: 18px;
  box-shadow: 0 18px 48px rgba(17,24,39,.12); overflow: hidden;
  transform: translateX(calc(100% + 32px)); visibility: hidden;
  transition: transform .28s cubic-bezier(.2,.8,.2,1), visibility 0s linear .28s;
}
.ppc-rail.is-open { transform: none; visibility: visible; transition: transform .28s cubic-bezier(.2,.8,.2,1), visibility 0s; }
.ppc-rail__head {
  display: flex; align-items: center; justify-content: space-between; gap: .6rem; padding: .85rem .9rem .75rem 1.1rem;
  border-bottom: 1px solid var(--ppc-line); flex: 0 0 auto;
}
.ppc-rail__title { display: flex; flex-direction: column; min-width: 0; }
.ppc-rail__title b { font-size: .98rem; font-weight: 800; color: var(--ppc-ink); letter-spacing: -.01em; }
.ppc-rail__title span { font-size: .74rem; color: var(--ppc-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ppc-root .ppc-rail__x {
  width: 32px; height: 32px; border-radius: 50% !important; display: inline-flex !important; align-items: center; justify-content: center;
  color: var(--ppc-muted) !important; flex: 0 0 auto;
}
.ppc-root .ppc-rail__x:hover { background: var(--ppc-soft) !important; color: var(--ppc-ink) !important; }
.ppc-rail__body { flex: 1 1 auto; overflow-y: auto; padding: 1rem 1.1rem 1.25rem; overscroll-behavior: contain; }
.ppc-rail__grab { display: none; }

.ppc-tab {
  position: fixed; right: 0; top: 50%; z-index: 1018; transform: translateY(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .45rem; padding: .9rem .5rem;
  background: var(--ppc-ink, #111827); color: #fff !important; border: 0; border-radius: 14px 0 0 14px;
  box-shadow: 0 10px 28px rgba(17,24,39,.22); cursor: pointer; font-family: inherit;
  transition: transform .2s ease, opacity .2s ease, padding .2s ease;
}
.ppc-tab:hover { padding-right: .7rem; }
.ppc-tab i { font-size: .95rem; }
.ppc-tab__label { writing-mode: vertical-rl; transform: rotate(180deg); font-size: .76rem; font-weight: 700; letter-spacing: .02em; }
.ppc-tab__n { min-width: 22px; padding: .05rem .35rem; border-radius: 999px; background: rgba(255,255,255,.18); font-size: .7rem; font-weight: 700; text-align: center; }
.ppc-tab__n:empty { display: none; }
body.ppc-rail-open .ppc-tab { opacity: 0; pointer-events: none; transform: translate(100%, -50%); }

.ppc-backdrop { display: none; }

/* Wide screens: the open rail pushes the page left instead of covering it. */
@media (min-width: 1200px) {
  main.ppc-push, footer.ppc-push { transition: padding-right .28s cubic-bezier(.2,.8,.2,1); }
  body.ppc-rail-open main.ppc-push, body.ppc-rail-open footer.ppc-push { padding-right: calc(var(--ppc-push-w, 380px) + 24px) !important; }
  body.ppc-rail-open #scroll-to-top-btn { right: calc(var(--ppc-push-w, 380px) + 40px) !important; }
}
@media (max-width: 1199.98px) {
  body.ppc-rail-open #scroll-to-top-btn { opacity: 0 !important; visibility: hidden !important; }
}

/* Tablets: overlay with a backdrop. */
@media (max-width: 1199.98px) {
  .ppc-rail { top: 88px; bottom: calc(76px + env(safe-area-inset-bottom, 0px)); z-index: 1041; }
  .ppc-backdrop { display: block; position: fixed; inset: 0; z-index: 1040; background: rgba(17,24,39,.32); opacity: 0; pointer-events: none; transition: opacity .25s ease; }
  body.ppc-rail-open .ppc-backdrop { opacity: 1; pointer-events: auto; }
  .ppc-tab {
    top: auto; right: auto; left: 16px; bottom: calc(76px + env(safe-area-inset-bottom, 0px)); transform: none;
    flex-direction: row; padding: .6rem .95rem; border-radius: 999px;
  }
  .ppc-tab:hover { padding-right: .95rem; }
  .ppc-tab__label { writing-mode: horizontal-tb; transform: none; }
  body.ppc-rail-open .ppc-tab { transform: translateY(20px); }
}

/* Phones: a bottom sheet. */
@media (max-width: 767.98px) {
  .ppc-rail {
    top: auto; left: 0; right: 0; bottom: 0; width: auto; height: min(82vh, 720px); border-radius: 20px 20px 0 0;
    border-bottom: 0; transform: translateY(105%); padding-bottom: env(safe-area-inset-bottom, 0px);
  }
  .ppc-rail.is-open { transform: none; }
  .ppc-rail__grab { display: block; width: 38px; height: 4px; border-radius: 4px; background: #d1d5db; margin: .5rem auto -.2rem; flex: 0 0 auto; }
  body.ppc-rail-lock { overflow: hidden !important; }
}

/* ------------------------------------------------------------------- feed */

.ppc-feed { display: flex; flex-direction: column; gap: .85rem; }
.ppc-feed__item { display: grid; grid-template-columns: 32px minmax(0, 1fr); gap: .6rem; padding-bottom: .85rem; border-bottom: 1px solid var(--ppc-soft); }
.ppc-feed__item:last-child { border-bottom: 0; padding-bottom: 0; }
.ppc-feed__item .ppc-av { width: 32px; height: 32px; }
.ppc-feed__line { font-size: .8rem; color: var(--ppc-muted); line-height: 1.35; }
.ppc-root .ppc-feed__line a { color: var(--ppc-ink) !important; font-weight: 700; }
.ppc-root .ppc-feed__line a:hover { text-decoration: underline !important; }
.ppc-root a.ppc-feed__quote {
  display: block; margin-top: .3rem; padding: .5rem .65rem; border-radius: 10px; background: var(--ppc-paper);
  border: 1px solid var(--ppc-soft); color: var(--ppc-ink-2) !important; font-size: .82rem; overflow-wrap: anywhere;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.ppc-root a.ppc-feed__quote:hover { border-color: var(--ppc-line); }
.ppc-root a.ppc-feed__make { display: block; margin-top: .4rem; border-radius: 12px; overflow: hidden; border: 1px solid var(--ppc-line); background: var(--ppc-soft); aspect-ratio: 4 / 3; }
.ppc-feed__make img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s ease; }
.ppc-feed__make:hover img { transform: scale(1.03); }
.ppc-feed__make-txt { margin-top: .35rem; font-size: .8rem; color: var(--ppc-ink-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ppc-feed__time { font-size: .72rem; color: var(--ppc-faint); }
.ppc-trend { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .7rem; }
.ppc-root a.ppc-trend__card { display: block; color: var(--ppc-ink) !important; }
.ppc-trend__img { aspect-ratio: 1 / 1; border-radius: 12px; overflow: hidden; background: var(--ppc-soft); border: 1px solid var(--ppc-line); position: relative; }
.ppc-trend__img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s ease; }
.ppc-trend__card:hover .ppc-trend__img img { transform: scale(1.04); }
.ppc-trend__rank { position: absolute; top: 6px; left: 6px; min-width: 22px; height: 22px; padding: 0 .35rem; border-radius: 999px; background: rgba(17,24,39,.78); color: #fff; font-size: .68rem; font-weight: 800; display: flex; align-items: center; justify-content: center; }
.ppc-trend__t { margin-top: .35rem; font-size: .8rem; font-weight: 700; line-height: 1.25; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.ppc-trend__s { font-size: .72rem; color: var(--ppc-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ppc-root .ppc-feed__all { display: block; text-align: center; margin-top: .9rem; font-size: .8rem; font-weight: 700; color: var(--ppc-ink) !important; }

/* -------------------------------------------------------------- backlinks */

.ppc-backlinks[hidden] { display: none !important; }
.ppc-bl__list { display: flex; flex-direction: column; gap: .55rem; }
.ppc-root a.ppc-bl {
  display: grid !important; grid-template-columns: 52px minmax(0, 1fr); gap: .7rem; align-items: center; padding: .5rem;
  border: 1px solid var(--ppc-line); border-radius: 14px; background: #fff; color: var(--ppc-ink) !important;
  transition: border-color .15s ease, background .15s ease;
}
.ppc-root a.ppc-bl:hover { border-color: #d1d5db; background: var(--ppc-paper); }
.ppc-bl__img { width: 52px; height: 52px; border-radius: 10px; background: var(--ppc-soft) center / cover no-repeat; display: flex; align-items: center; justify-content: center; color: var(--ppc-faint); }
.ppc-bl__t { min-width: 0; line-height: 1.3; }
.ppc-bl__t b { display: block; font-size: .84rem; font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ppc-bl__t span { display: block; font-size: .74rem; color: var(--ppc-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ------------------------------------------------------- follow / like chip */

.ppc-root .ppc-follow, button.ppc-follow {
  display: inline-flex !important; align-items: center; gap: .35rem; height: 28px; padding: 0 .8rem !important;
  border-radius: 999px !important; border: 1px solid #111827 !important; background: #111827 !important; color: #fff !important;
  font-size: .74rem !important; font-weight: 700 !important; text-transform: none !important; letter-spacing: 0 !important;
  box-shadow: none !important; margin: 0 !important; cursor: pointer; white-space: nowrap; line-height: 1 !important;
}
button.ppc-follow.is-following { background: #fff !important; color: #111827 !important; border-color: #d1d5db !important; }
button.ppc-follow.is-following:hover { border-color: #b91c1c !important; color: #b91c1c !important; }
button.ppc-follow:disabled { opacity: .6; cursor: default; }

.ppc-toast {
  position: fixed; left: 50%; bottom: calc(92px + env(safe-area-inset-bottom, 0px)); transform: translate(-50%, 20px); z-index: 2100;
  padding: .55rem 1rem; border-radius: 999px; background: #111827; color: #fff; font-size: .82rem; font-weight: 600;
  opacity: 0; pointer-events: none; transition: opacity .2s ease, transform .2s ease; max-width: calc(100vw - 32px); text-align: center;
}
.ppc-toast.is-on { opacity: 1; transform: translate(-50%, 0); }
@media (min-width: 1200px) { .ppc-toast { bottom: 32px; } }

@media (prefers-reduced-motion: reduce) {
  .ppc-rail, .ppc-tab, main.ppc-push, footer.ppc-push { transition: none !important; }
  .ppc-c.is-focus > .ppc-c__main, .ppc-skel { animation: none !important; }
}