/* ============================================================
   APC Share Article
   In-flow share block (after article body) + floating desktop rail.
   Inherits --news-* tokens from css/news.css.
   ============================================================ */

/* ---------- Inline share block (mobile + desktop) ---------- */
.apc-share {
  max-width: 760px;
  margin: 0 auto 3.5rem;
  padding: 1.75rem 1.5rem 2rem;
  background: var(--news-paper-2);
  border-top: 1px solid var(--news-line);
  border-bottom: 1px solid var(--news-line);
  text-align: left;
}

@media (min-width: 768px) {
  .apc-share {
    padding: 2rem 2.5rem 2.25rem;
    border-radius: 4px;
    border: 1px solid var(--news-line);
  }
}

.apc-share__prompt {
  font-family: var(--news-serif);
  font-size: 1.0625rem;
  line-height: 1.45;
  color: var(--news-ink);
  margin: 0 0 1.25rem;
  max-width: 32em;
}

.apc-share__row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  align-items: center;
}

/* Individual share buttons (rounded, calm, soft green accent) */
.apc-share__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--news-paper);
  color: var(--news-ink);
  font-family: var(--news-sans);
  font-weight: 500;
  font-size: 0.8125rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  padding: 0.625rem 0.9375rem;
  border: 1px solid var(--news-line-strong);
  border-radius: 999px;
  cursor: pointer;
  line-height: 1;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease, transform 0.2s ease;
  min-height: 40px; /* tap-target */
}

.apc-share__btn:hover,
.apc-share__btn:focus-visible {
  border-color: var(--news-green);
  color: var(--news-green);
  background: var(--news-paper);
  outline: none;
}

.apc-share__btn:focus-visible {
  box-shadow: 0 0 0 3px rgba(0, 102, 51, 0.18);
}

.apc-share__btn:active { transform: translateY(1px); }

.apc-share__btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  fill: currentColor;
}

.apc-share__btn-label {
  white-space: nowrap;
}

/* Native share button (mobile only — hidden where unsupported via JS) */
.apc-share__btn--native {
  display: none;
  background: var(--news-green);
  color: var(--news-paper);
  border-color: var(--news-green);
}

.apc-share__btn--native:hover,
.apc-share__btn--native:focus-visible {
  background: #007a3d;
  color: var(--news-paper);
  border-color: #007a3d;
}

.apc-share[data-native="true"] .apc-share__btn--native {
  display: inline-flex;
}

/* Copy button — "Copied" confirmation */
.apc-share__btn--copy[data-copied="true"] {
  background: var(--news-green);
  color: var(--news-paper);
  border-color: var(--news-green);
}

.apc-share__btn--copy[data-copied="true"] .apc-share__btn-label::after {
  content: "Copied";
}

.apc-share__btn--copy[data-copied="true"] .apc-share__btn-label-default,
.apc-share__btn--copy[data-copied="true"] svg {
  display: none;
}

/* Mobile: stack buttons in two compact rows but keep the row flexible */
@media (max-width: 539px) {
  .apc-share__btn { padding: 0.625rem 0.875rem; }
  .apc-share__btn-label { font-size: 0.8125rem; }
}

/* ---------- Floating share rail (desktop only) ---------- */
.apc-share-rail {
  display: none;
}

@media (min-width: 1180px) {
  .apc-share-rail {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    position: fixed;
    /* sit just right of the 760px article column */
    left: calc(50% + 420px);
    top: 50%;
    transform: translateY(-50%);
    z-index: 30;
    padding: 0.625rem 0.5rem;
    background: var(--news-paper);
    border: 1px solid var(--news-line);
    border-radius: 999px;
    box-shadow: var(--news-shadow-card);
  }
}

@media (min-width: 1400px) {
  .apc-share-rail {
    left: calc(50% + 460px);
  }
}

.apc-share-rail__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  background: transparent;
  color: var(--news-ink-soft);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease;
  padding: 0;
}

.apc-share-rail__btn:hover,
.apc-share-rail__btn:focus-visible {
  background: rgba(0, 102, 51, 0.08);
  color: var(--news-green);
  outline: none;
}

.apc-share-rail__btn:focus-visible {
  box-shadow: 0 0 0 3px rgba(0, 102, 51, 0.22);
}

.apc-share-rail__btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.apc-share-rail__btn[data-copied="true"] {
  background: var(--news-green);
  color: var(--news-paper);
}

/* Hide rail when print */
@media print { .apc-share, .apc-share-rail { display: none; } }