/* SkyyCast Bluesky Image Size Checker (/tools/bluesky-image-size-checker).
 *
 * Loaded by that page only, after assets/sc-public.css. It holds only
 * `ic-*` components, all scoped under `.pub-site` and built from the
 * `--pub-*` tokens: no new colours, no new fonts, nothing on :root/html/body.
 * Motion is limited to short state transitions and is switched off under
 * prefers-reduced-motion. */

.pub-site .ic-hero {
  text-align: center;
  max-width: 900px;
  margin: 0 auto 2rem;
}
.pub-site .ic-hero .sc-eyebrow { margin-bottom: 1rem; }
.pub-site .ic-hero h1 {
  font-size: clamp(2.2rem, 5.2vw, 3.5rem);
  line-height: 1.05;
  margin: 0 0 1rem;
  text-wrap: balance;
}
.pub-site .ic-hero .sc-lede {
  margin: 0 auto;
  max-width: 56ch;
  text-align: center;
}
.pub-site .ic-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .5rem;
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 0;
}
.pub-site .ic-chips li {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  min-height: 32px;
  padding: .25rem .8rem;
  border: 1px solid var(--pub-border);
  border-radius: var(--pub-radius-pill);
  background: var(--pub-surface);
  color: var(--pub-text-secondary);
  font-size: .875rem;
  font-weight: 600;
}
.pub-site .ic-chips li::before {
  content: "\2713";
  color: var(--pub-success);
  font-weight: 800;
}

/* ---- Tool shell ---- */
.pub-site .ic-tool {
  background: var(--pub-surface);
  border: 1px solid var(--pub-border);
  border-radius: var(--pub-radius-xl);
  box-shadow: var(--pub-shadow-lg);
  padding: clamp(1rem, 3vw, 1.75rem);
  max-width: 980px;
  margin: 0 auto;
}
.pub-site .ic-sr {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---- Dropzone ---- */
.pub-site .ic-drop {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: .35rem;
  padding: clamp(1.75rem, 5vw, 3rem) 1rem;
  border: 2px dashed var(--pub-border-strong);
  border-radius: var(--pub-radius-lg);
  background: var(--pub-bg);
  cursor: pointer;
  transition: border-color var(--pub-dur) var(--pub-ease), background var(--pub-dur) var(--pub-ease), box-shadow var(--pub-dur) var(--pub-ease);
}
.pub-site .ic-drop[hidden] { display: none; }
.pub-site .ic-drop:hover { border-color: var(--pub-accent); background: var(--pub-accent-soft); }
.pub-site .ic-drop:focus-visible { outline: none; border-color: var(--pub-accent); box-shadow: var(--pub-ring); }
.pub-site .ic-drop.is-dragover {
  border-style: solid;
  border-color: var(--pub-accent);
  background: var(--pub-accent-soft);
  box-shadow: var(--pub-glow);
}
.pub-site .ic-drop-icon {
  width: 56px; height: 56px;
  display: grid; place-items: center;
  border-radius: var(--pub-radius-lg);
  background: var(--pub-surface);
  border: 1px solid var(--pub-border);
  color: var(--pub-accent);
  box-shadow: var(--pub-shadow-sm);
  margin-bottom: .5rem;
}
.pub-site .ic-drop-icon svg { width: 28px; height: 28px; }
.pub-site .ic-drop-title {
  font-size: clamp(1.25rem, 3vw, 1.6rem);
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--pub-text);
  margin: 0;
}
.pub-site .ic-drop-sub { margin: 0; color: var(--pub-text-secondary); font-size: 1rem; }
.pub-site .ic-browse {
  appearance: none;
  border: 0;
  background: none;
  padding: 0;
  font: inherit;
  font-weight: 700;
  color: var(--pub-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}
.pub-site .ic-browse:focus-visible { outline: none; box-shadow: var(--pub-ring); border-radius: 4px; }
.pub-site .ic-drop-formats {
  margin: .5rem 0 0;
  color: var(--pub-text-muted);
  font-size: .875rem;
  font-weight: 600;
  letter-spacing: .02em;
}
.pub-site .ic-privacy-line {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: .5rem;
  margin: 1rem 0 0;
  color: var(--pub-text-secondary);
  font-size: .9375rem;
  text-align: center;
}
.pub-site .ic-privacy-line svg { flex: none; width: 18px; height: 18px; margin-top: 2px; color: var(--pub-success); }

.pub-site .ic-tool.is-dragover { border-color: var(--pub-accent); box-shadow: var(--pub-glow); }
.pub-site .ic-fact small { display: block; margin-top: .15rem; font-size: .75rem; font-weight: 600; color: var(--pub-text-muted); }

/* ---- Messages ---- */
.pub-site .ic-messages { display: grid; gap: .5rem; margin-top: 1rem; }
.pub-site .ic-messages:empty { display: none; }
.pub-site .ic-message {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  padding: .7rem .9rem;
  border: 1px solid #F2C7C7;
  border-left: 4px solid var(--pub-danger);
  border-radius: var(--pub-radius-md);
  background: #FFF5F5;
  color: #7A1212;
  font-size: .9375rem;
  line-height: 1.45;
}
.pub-site .ic-message-close {
  margin-left: auto;
  flex: none;
  appearance: none;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  font-size: 1.25rem;
  line-height: 1;
  min-width: 32px; min-height: 32px;
  border-radius: 8px;
  cursor: pointer;
}
.pub-site .ic-message-close:focus-visible { outline: none; box-shadow: var(--pub-ring); }

/* ---- Workspace ---- */
.pub-site .ic-workspace { margin-top: 1.25rem; }
.pub-site .ic-workspace[hidden] { display: none; }
.pub-site .ic-ws-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .75rem 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--pub-border);
}
.pub-site .ic-ws-title {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -.02em;
  margin: 0;
}
.pub-site .ic-ws-count { color: var(--pub-text-muted); font-weight: 700; }
.pub-site .ic-ws-actions { margin-left: auto; display: flex; flex-wrap: wrap; gap: .5rem; }
.pub-site .ic-summary {
  margin: .9rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: .4rem .9rem;
  align-items: center;
  font-size: .9375rem;
  color: var(--pub-text-secondary);
  font-weight: 600;
}
.pub-site .ic-summary b { color: var(--pub-text); }
.pub-site .ic-bulk { margin-left: auto; display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
.pub-site .ic-bulk-note { color: var(--pub-success); font-weight: 700; }

.pub-site .ic-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  min-height: 44px;
  padding: .55rem 1.1rem;
  border: 1px solid var(--pub-border-strong);
  border-radius: var(--pub-radius-md);
  background: var(--pub-surface);
  color: var(--pub-text);
  font: inherit;
  font-weight: 700;
  font-size: .9375rem;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--pub-dur-fast) var(--pub-ease), border-color var(--pub-dur-fast) var(--pub-ease), box-shadow var(--pub-dur-fast) var(--pub-ease);
}
.pub-site .ic-btn:hover { background: var(--pub-bg-soft); border-color: var(--pub-text-muted); }
.pub-site .ic-btn:focus-visible { outline: none; box-shadow: var(--pub-ring); }
.pub-site .ic-btn[disabled] { opacity: .55; cursor: not-allowed; }
.pub-site .ic-btn-primary {
  background: var(--pub-accent);
  border-color: var(--pub-accent);
  color: #fff;
}
.pub-site .ic-btn-primary:hover { background: var(--pub-accent-strong); border-color: var(--pub-accent-strong); }
.pub-site .ic-btn svg { width: 18px; height: 18px; flex: none; }

.pub-site .ic-layout {
  display: grid;
  grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
  gap: 1.25rem;
  margin-top: 1.25rem;
  align-items: start;
}

/* ---- Image cards ---- */
.pub-site .ic-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; }
.pub-site .ic-card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: stretch;
  border: 1px solid var(--pub-border);
  border-radius: var(--pub-radius-md);
  background: var(--pub-surface);
  box-shadow: var(--pub-shadow-sm);
  transition: border-color var(--pub-dur-fast) var(--pub-ease), box-shadow var(--pub-dur-fast) var(--pub-ease);
}
.pub-site .ic-card.is-selected { border-color: var(--pub-accent); box-shadow: var(--pub-glow); }
.pub-site .ic-card-main {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: .75rem;
  align-items: center;
  text-align: left;
  appearance: none;
  border: 0;
  background: none;
  font: inherit;
  color: inherit;
  padding: .6rem;
  border-radius: var(--pub-radius-md);
  cursor: pointer;
  min-height: 44px;
}
.pub-site .ic-card-main:focus-visible { outline: none; box-shadow: var(--pub-ring); }
.pub-site .ic-thumb {
  width: 64px; height: 64px;
  object-fit: cover;
  border-radius: 10px;
  background: var(--pub-bg-soft);
  border: 1px solid var(--pub-border);
  display: block;
}
.pub-site .ic-card-body { min-width: 0; display: grid; gap: .2rem; }
.pub-site .ic-card-name {
  font-weight: 700;
  font-size: .9375rem;
  color: var(--pub-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pub-site .ic-card-meta { color: var(--pub-text-muted); font-size: .8125rem; font-weight: 600; }
.pub-site .ic-card-remove {
  align-self: start;
  appearance: none;
  border: 0;
  background: none;
  color: var(--pub-text-muted);
  min-width: 44px; min-height: 44px;
  display: grid; place-items: center;
  border-radius: var(--pub-radius-md);
  cursor: pointer;
}
.pub-site .ic-card-remove:hover { color: var(--pub-danger); background: #FFF5F5; }
.pub-site .ic-card-remove:focus-visible { outline: none; box-shadow: var(--pub-ring); }
.pub-site .ic-card-remove svg { width: 18px; height: 18px; }

/* ---- Status badges (text + glyph, never colour alone) ---- */
.pub-site .ic-badge {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  width: fit-content;
  max-width: 100%;
  padding: .12rem .55rem;
  border-radius: var(--pub-radius-pill);
  border: 1px solid transparent;
  font-size: .6875rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  line-height: 1.5;
}
.pub-site .ic-badge::before { font-weight: 800; }
.pub-site .ic-badge[data-status="ready"],
.pub-site .ic-badge[data-status="prepared"] { color: var(--pub-success); background: #ECFDF5; border-color: #A7E3CB; }
.pub-site .ic-badge[data-status="ready"]::before,
.pub-site .ic-badge[data-status="prepared"]::before { content: "\2713"; }
.pub-site .ic-badge[data-status="large"] { color: var(--pub-warning); background: #FFF7E8; border-color: #F2D29C; }
.pub-site .ic-badge[data-status="large"]::before { content: "\25B2"; font-size: .6rem; }
.pub-site .ic-badge[data-status="preparing"] { color: var(--pub-accent-strong); background: var(--pub-accent-soft); border-color: #C5D2FF; }
.pub-site .ic-badge[data-status="preparing"]::before {
  content: "";
  width: 9px; height: 9px;
  border-radius: 50%;
  border: 2px solid currentColor;
  border-right-color: transparent;
  animation: ic-spin .8s linear infinite;
}
.pub-site .ic-badge[data-status="error"] { color: var(--pub-danger); background: #FFF5F5; border-color: #F2C7C7; }
.pub-site .ic-badge[data-status="error"]::before { content: "\2715"; font-size: .65rem; }
@keyframes ic-spin { to { transform: rotate(360deg); } }

/* ---- Detail panel ---- */
.pub-site .ic-detail {
  border: 1px solid var(--pub-border);
  border-radius: var(--pub-radius-lg);
  background: var(--pub-bg);
  padding: clamp(1rem, 2.5vw, 1.5rem);
  min-width: 0;
}
.pub-site .ic-detail-head { display: flex; flex-wrap: wrap; gap: .5rem .9rem; align-items: center; margin-bottom: 1rem; }
.pub-site .ic-detail-name {
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -.01em;
  margin: 0;
  min-width: 0;
  overflow-wrap: anywhere;
}
.pub-site .ic-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: .6rem;
  margin: 0;
}
.pub-site .ic-fact {
  background: var(--pub-surface);
  border: 1px solid var(--pub-border);
  border-radius: var(--pub-radius-md);
  padding: .7rem .85rem;
  min-width: 0;
}
.pub-site .ic-fact dt {
  font-size: .6875rem;
  font-weight: 800;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--pub-text-muted);
  margin: 0 0 .2rem;
}
.pub-site .ic-fact dd {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--pub-text);
  overflow-wrap: anywhere;
}
.pub-site .ic-note {
  margin: 1rem 0 0;
  color: var(--pub-text-secondary);
  font-size: .9375rem;
  line-height: 1.55;
  text-align: left;
}
.pub-site .ic-detail-actions { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.1rem; }
.pub-site .ic-error-box {
  margin-top: 1rem;
  padding: .8rem 1rem;
  border: 1px solid #F2C7C7;
  border-left: 4px solid var(--pub-danger);
  border-radius: var(--pub-radius-md);
  background: #FFF5F5;
  color: #7A1212;
  font-size: .9375rem;
  line-height: 1.5;
}
.pub-site .ic-stage {
  margin: 1rem 0 0;
  display: flex;
  align-items: center;
  gap: .6rem;
  font-weight: 700;
  color: var(--pub-accent-strong);
}
.pub-site .ic-stage::before {
  content: "";
  width: 14px; height: 14px;
  border-radius: 50%;
  border: 2px solid currentColor;
  border-right-color: transparent;
  animation: ic-spin .8s linear infinite;
  flex: none;
}

/* ---- Result ---- */
.pub-site .ic-result-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem .9rem;
  padding: .8rem 1rem;
  border-radius: var(--pub-radius-md);
  background: #ECFDF5;
  border: 1px solid #A7E3CB;
  color: var(--pub-success);
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  font-size: .8125rem;
  margin-bottom: .9rem;
}
.pub-site .ic-result-banner::before { content: "\2713"; font-size: 1rem; }
.pub-site .ic-result-banner span { color: var(--pub-text-secondary); text-transform: none; letter-spacing: 0; font-weight: 600; font-size: .9375rem; }
.pub-site .ic-compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .75rem;
  margin-top: 1rem;
}
.pub-site .ic-compare figure {
  margin: 0;
  background: var(--pub-surface);
  border: 1px solid var(--pub-border);
  border-radius: var(--pub-radius-md);
  overflow: hidden;
  box-shadow: none;
}
.pub-site .ic-compare-img {
  display: grid;
  place-items: center;
  background:
    linear-gradient(45deg, var(--pub-bg-soft) 25%, transparent 25%, transparent 75%, var(--pub-bg-soft) 75%),
    linear-gradient(45deg, var(--pub-bg-soft) 25%, transparent 25%, transparent 75%, var(--pub-bg-soft) 75%);
  background-size: 16px 16px;
  background-position: 0 0, 8px 8px;
  height: clamp(160px, 26vw, 260px);
}
.pub-site .ic-compare-img img {
  max-width: 100%;
  max-height: 100%;
  width: auto; height: auto;
  object-fit: contain;
  display: block;
}
.pub-site .ic-compare figcaption {
  padding: .55rem .8rem;
  font-size: .8125rem;
  font-weight: 700;
  color: var(--pub-text-secondary);
  border-top: 1px solid var(--pub-border);
  overflow-wrap: anywhere;
}
.pub-site .ic-compare figcaption b {
  color: var(--pub-text);
  letter-spacing: .06em;
  text-transform: uppercase;
  font-size: .6875rem;
  margin-right: .35rem;
}

/* ---- Supporting content ---- */
.pub-site .ic-support { max-width: 780px; margin: 3.5rem auto 0; }
.pub-site .ic-support h2 { font-size: clamp(1.5rem, 3vw, 1.9rem); margin: 0 0 .75rem; }
.pub-site .ic-support p { color: var(--pub-text-secondary); line-height: 1.7; margin: 0 0 1rem; text-align: left; }
.pub-site .ic-support section + section { margin-top: 2.5rem; padding-top: 2rem; border-top: 1px solid var(--pub-border); }
.pub-site .ic-steps {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .75rem;
}
.pub-site .ic-steps li {
  background: var(--pub-surface);
  border: 1px solid var(--pub-border);
  border-radius: var(--pub-radius-md);
  padding: 1rem;
  box-shadow: var(--pub-shadow-sm);
}
.pub-site .ic-steps b { display: block; font-size: 1.05rem; color: var(--pub-text); margin-bottom: .25rem; }
.pub-site .ic-steps span { color: var(--pub-text-secondary); font-size: .9rem; line-height: 1.5; }
.pub-site .ic-limits {
  list-style: none;
  margin: 1.25rem 0 1rem;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .75rem;
}
.pub-site .ic-limits li {
  background: var(--pub-surface);
  border: 1px solid var(--pub-border);
  border-radius: var(--pub-radius-md);
  padding: 1rem;
  box-shadow: var(--pub-shadow-sm);
  overflow-wrap: anywhere;
}
.pub-site .ic-limits b { display: block; font-size: 1.05rem; color: var(--pub-text); margin-bottom: .25rem; }
.pub-site .ic-limits span { color: var(--pub-text-secondary); font-size: .9rem; line-height: 1.5; }
.pub-site .ic-support ul.ic-bullets { margin: 0 0 1rem; padding-left: 1.25rem; color: var(--pub-text-secondary); line-height: 1.7; }
.pub-site .ic-support ul.ic-bullets li { margin-bottom: .5rem; }
.pub-site .ic-support .ic-note-verified { font-size: .9rem; border-left: 3px solid var(--pub-accent-soft); padding-left: .85rem; }
.pub-site .ic-step-n {
  display: inline-grid !important;
  place-items: center;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--pub-accent-soft);
  color: var(--pub-accent-strong) !important;
  font-weight: 800;
  font-size: .875rem !important;
  margin-bottom: .6rem;
}

@media (max-width: 860px) {
  .pub-site .ic-layout { grid-template-columns: minmax(0, 1fr); }
  .pub-site .ic-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .pub-site .ic-compare { grid-template-columns: minmax(0, 1fr); }
  .pub-site .ic-ws-actions { margin-left: 0; width: 100%; }
  .pub-site .ic-bulk { margin-left: 0; width: 100%; }
  .pub-site .ic-bulk .ic-btn, .pub-site .ic-ws-actions .ic-btn { flex: 1 1 auto; }
  .pub-site .ic-detail-actions .ic-btn { flex: 1 1 100%; }
  .pub-site .ic-steps { grid-template-columns: minmax(0, 1fr); }
  .pub-site .ic-limits { grid-template-columns: minmax(0, 1fr); }
  .pub-site .ic-tool { border-radius: var(--pub-radius-lg); }
}

@media (prefers-reduced-motion: reduce) {
  .pub-site .ic-drop,
  .pub-site .ic-card,
  .pub-site .ic-btn { transition: none; }
  .pub-site .ic-badge[data-status="preparing"]::before,
  .pub-site .ic-stage::before { animation: none; border-right-color: currentColor; }
}