/* Shared cards: news and quote previews in share dialogs + member chat. */
.share-preview-card {
  position: relative;
  display: flex;
  width: min(100%, 520px);
  min-width: 0;
  flex-direction: column;
  gap: 11px;
  overflow: hidden;
  padding: 17px 18px 15px;
  color: var(--text-main);
  text-decoration: none;
  background: linear-gradient(145deg, var(--bg-elevated), var(--bg-panel));
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.share-preview-card:hover {
  color: var(--text-main);
  transform: translateY(-1px);
  border-color: var(--ice);
  box-shadow: var(--shadow-lift);
}

.share-preview-card:focus-visible {
  outline: 2px solid var(--ice);
  outline-offset: 3px;
}

.share-preview-card.is-expired {
  cursor: not-allowed;
  border-color: var(--line-soft);
  box-shadow: none;
}
.share-preview-card.is-expired:hover { transform: none; border-color: var(--line-soft); box-shadow: none; }
.share-market-card.is-expired .share-card-accent { background: var(--text-muted); }
.share-market-card.is-expired .share-market-price,
.share-market-card.is-expired .share-market-change { color: var(--text-muted); }
.share-card-expired { color: var(--warn); }

.share-preview-card.is-compact { max-width: 480px; box-shadow: none; }

.share-card-accent {
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--ice);
}

.share-market-card .share-card-accent { background: var(--up); }

.share-card-topline,
.share-card-footer,
.share-market-main,
.share-market-metrics {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.share-card-kind,
.share-card-category,
.share-card-source,
.share-card-open,
.share-market-metrics small {
  font-family: var(--font-mono);
  font-size: calc(10.5px * var(--sv-font-scale, 1));
  letter-spacing: 0.04em;
}

.share-card-kind { color: var(--ice); font-weight: 760; }
.share-market-card .share-card-kind { color: var(--up); }
.share-card-category {
  min-width: 0;
  overflow: hidden;
  padding: 2px 7px;
  color: var(--text-secondary);
  text-overflow: ellipsis;
  white-space: nowrap;
  background: var(--accent-soft);
  border: 1px solid var(--line-soft);
  border-radius: 999px;
}

.share-card-title {
  display: -webkit-box;
  overflow: hidden;
  color: var(--text-main);
  font-family: var(--font-display);
  font-size: calc(15px * var(--sv-font-scale, 1));
  line-height: 1.5;
  overflow-wrap: anywhere;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.share-card-summary {
  display: -webkit-box;
  overflow: hidden;
  color: var(--text-secondary);
  font-size: calc(12.5px * var(--sv-font-scale, 1));
  line-height: 1.65;
  overflow-wrap: anywhere;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.share-card-footer {
  padding-top: 10px;
  border-top: 1px solid var(--line-soft);
}

.share-card-source {
  min-width: 0;
  overflow: hidden;
  color: var(--text-muted);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.share-card-open {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  gap: 5px;
  color: var(--text-main);
  font-weight: 720;
}

.share-market-main { align-items: flex-end; }
.share-market-id { display: flex; min-width: 0; flex-direction: column; gap: 3px; }
.share-market-id strong { font-family: var(--font-display); font-size: calc(19px * var(--sv-font-scale, 1)); letter-spacing: -0.02em; }
.share-market-id span {
  overflow: hidden;
  color: var(--text-muted);
  font-size: calc(11px * var(--sv-font-scale, 1));
  text-overflow: ellipsis;
  white-space: nowrap;
}
.share-market-price {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: clamp(20px, 4vw, 27px);
  font-weight: 760;
  letter-spacing: -0.04em;
}
.share-market-metrics {
  justify-content: flex-start;
  padding: 10px 0;
  border-top: 1px solid var(--line-soft);
}
.share-market-metrics > span { display: flex; min-width: 96px; flex-direction: column; gap: 3px; }
.share-market-metrics small { color: var(--text-muted); }
.share-market-metrics b { color: var(--text-secondary); font-family: var(--font-mono); font-size: calc(12px * var(--sv-font-scale, 1)); }
.share-market-change.is-up { color: var(--up); }
.share-market-change.is-down { color: var(--down); }

.share-modal-mask,
.share-picker-mask {
  box-sizing: border-box;
  padding: max(16px, env(safe-area-inset-top, 0px)) max(16px, env(safe-area-inset-right, 0px)) max(16px, env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px));
}

.share-modal,
.share-picker-dialog {
  max-height: calc(100dvh - 32px);
  overflow: auto;
  overscroll-behavior: contain;
  box-shadow: var(--shadow-lift);
}

.share-modal .share-preview-card,
.share-picker-dialog .share-preview-card { width: 100%; }
.share-modal .share-brand { padding-right: 52px; }
.share-modal-preview { margin-top: 16px; }

.share-picker-mask {
  position: fixed;
  inset: 0;
  z-index: 3100;
  display: grid;
  place-items: center;
  background: transparent; /* 遮罩全透明(糖哥 2026-08-10) */
}

.share-picker-dialog {
  position: relative;
  width: min(520px, 100%);
  padding: 22px;
  background: var(--bg-elevated);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-xl);
}

.share-picker-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.share-picker-head h2 { margin: 0; font-family: var(--font-display); font-size: calc(18px * var(--sv-font-scale, 1)); }
.share-picker-head p { margin: 4px 0 0; color: var(--text-muted); font-size: calc(12px * var(--sv-font-scale, 1)); }
.share-picker-close,
.share-modal-close {
  display: grid;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  place-items: center;
  padding: 0;
  color: var(--text-secondary);
  background: var(--accent-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
}
.share-picker-close:hover,
.share-modal-close:hover { color: var(--text-main); border-color: var(--line-strong); }

.share-picker-field { display: grid; gap: 7px; margin-bottom: 14px; }
.share-picker-field label { color: var(--text-secondary); font-size: calc(12px * var(--sv-font-scale, 1)); font-weight: 700; }
.share-picker-field select {
  width: 100%;
  min-height: 44px;
  padding: 0 12px;
  color: var(--text-main);
  background: var(--bg-panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
}
.share-picker-preview { min-height: 180px; }
.share-picker-error { display: grid; min-height: 180px; place-items: center; color: var(--text-muted); font-size: calc(13px * var(--sv-font-scale, 1)); text-align: center; border: 1px dashed var(--line-strong); border-radius: var(--radius-lg); }
.share-picker-actions,
.share-actions { display: flex; gap: 10px; margin-top: 16px; }
.share-picker-actions button,
.share-actions button { min-height: 44px; }
.share-actions button {
  color: var(--text-main);
  background: var(--accent-soft);
  border-color: var(--line-strong);
}
.share-picker-actions .share-picker-add { flex: 1; }
.share-picker-actions .share-picker-cancel { min-width: 92px; }

.composer-share-preview { position: relative; margin: 0 0 10px; padding-right: 48px; }
.composer-share-preview[hidden] { display: none; }
.composer-share-preview .share-preview-card { width: min(100%, 480px); }
.share-draft-remove {
  position: absolute;
  z-index: 2;
  top: 7px;
  right: 0;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  color: var(--text-secondary);
  background: var(--bg-elevated);
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  cursor: pointer;
}
.share-draft-remove:hover { color: var(--down); border-color: var(--down); }
.share-dialog-status { min-height: 18px; margin-top: 8px; color: var(--text-muted); font-size: calc(11px * var(--sv-font-scale, 1)); }

@media (max-width: 480px) {
  .share-preview-card { gap: 9px; padding: 15px 14px 13px 16px; }
  .share-card-topline, .share-card-footer { align-items: flex-start; }
  .share-card-category { max-width: 45%; }
  .share-card-source { white-space: normal; overflow-wrap: anywhere; }
  .share-market-main { align-items: flex-start; flex-direction: column; gap: 9px; }
  .share-market-price { font-size: calc(23px * var(--sv-font-scale, 1)); }
  .share-market-metrics > span { min-width: 0; flex: 1; }
  .share-modal, .share-picker-dialog { width: 100%; padding: 16px; }
  .share-actions, .share-picker-actions { flex-wrap: wrap; }
  .share-actions button { flex: 1 1 calc(50% - 5px); padding-inline: 8px; }
  .share-actions button:last-child { flex-basis: 100%; }
  .share-picker-actions button { flex: 1 1 100%; }
  .composer-share-preview { padding-right: 0; }
  .share-draft-remove { top: -8px; right: -4px; }
}

@media (prefers-reduced-motion: reduce) {
  .share-preview-card { transition: none; }
  .share-preview-card:hover { transform: none; }
}