:root {
  --inf043-dock-bg: rgba(248, 250, 252, 0.78);
  --inf043-dock-border: rgba(148, 163, 184, 0.30);
  --inf043-dock-shadow: rgba(15, 23, 42, 0.14);
  --inf043-button-bg: rgba(255, 255, 255, 0.58);
  --inf043-button-border: rgba(100, 116, 139, 0.30);
  --inf043-button-text: #0f172a;
  --inf043-button-hover: rgba(226, 232, 240, 0.82);
  --inf043-focus: #2563eb;
  --inf043-selected-bg: rgba(219, 234, 254, 0.64);
  --inf043-selected-border: #3b82f6;
  --inf043-modal-bg: rgba(255, 255, 255, 0.96);
  --inf043-modal-text: #0f172a;
  --inf043-muted: #64748b;
  --inf043-overlay: rgba(15, 23, 42, 0.28);
  --inf043-toast-bg: rgba(15, 23, 42, 0.92);
  --inf043-toast-text: #f8fafc;
  --inf043-error-bg: rgba(127, 29, 29, 0.95);
}

html.dark {
  --inf043-dock-bg: rgba(2, 6, 23, 0.76);
  --inf043-dock-border: rgba(100, 116, 139, 0.40);
  --inf043-dock-shadow: rgba(0, 0, 0, 0.34);
  --inf043-button-bg: rgba(30, 41, 59, 0.56);
  --inf043-button-border: rgba(148, 163, 184, 0.32);
  --inf043-button-text: #f8fafc;
  --inf043-button-hover: rgba(51, 65, 85, 0.82);
  --inf043-focus: #60a5fa;
  --inf043-selected-bg: rgba(30, 64, 175, 0.24);
  --inf043-selected-border: #60a5fa;
  --inf043-modal-bg: rgba(15, 23, 42, 0.96);
  --inf043-modal-text: #f8fafc;
  --inf043-muted: #94a3b8;
  --inf043-overlay: rgba(0, 0, 0, 0.52);
  --inf043-toast-bg: rgba(226, 232, 240, 0.96);
  --inf043-toast-text: #0f172a;
  --inf043-error-bg: rgba(153, 27, 27, 0.96);
}

.inf043-action-dock {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2147483000;
  box-sizing: border-box;
  width: 100%;
  padding: 10px max(14px, env(safe-area-inset-right)) calc(10px + env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left));
  border-top: 1px solid var(--inf043-dock-border);
  background: var(--inf043-dock-bg);
  -webkit-backdrop-filter: blur(18px) saturate(135%);
  backdrop-filter: blur(18px) saturate(135%);
  box-shadow: 0 -12px 30px var(--inf043-dock-shadow);
  opacity: 0;
  transform: translateY(calc(100% + 8px));
  visibility: hidden;
  pointer-events: none;
  transition: opacity 200ms ease, transform 200ms ease, visibility 200ms ease;
}

.inf043-action-dock--visible {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
  pointer-events: auto;
}

.inf043-action-dock-inner {
  width: min(100%, 980px);
  margin: 0 auto;
}

.inf043-actions {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 18px;
  min-width: 0;
  margin: 0 auto;
  padding: 0;
}

.inf043-actions[data-scrollable="true"] {
  justify-content: flex-start;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  touch-action: pan-x;
}

.inf043-action-item {
  display: flex;
  flex: 0 1 110px;
  min-width: 78px;
  max-width: 128px;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 5px;
  text-align: center;
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

.inf043-actions[data-scrollable="true"] .inf043-action-item {
  flex: 0 0 calc((100% - 72px) / 5);
  min-width: 78px;
  max-width: none;
}

.inf043-action-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  width: 50px;
  height: 50px;
  padding: 0;
  border: 1px solid var(--inf043-button-border);
  border-radius: 9999px;
  background: var(--inf043-button-bg);
  color: var(--inf043-button-text);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background-color 140ms ease, border-color 140ms ease, transform 80ms ease, box-shadow 140ms ease;
}

.inf043-action-button:hover {
  background: var(--inf043-button-hover);
}

.inf043-action-button:active {
  transform: translateY(1px) scale(0.98);
}

.inf043-action-button:focus-visible,
.inf043-news-close:focus-visible {
  outline: 2px solid var(--inf043-focus);
  outline-offset: 2px;
}

.inf043-action-icon {
  width: 25px;
  height: 25px;
}

.inf043-action-label {
  max-width: 128px;
  color: var(--inf043-button-text);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
}

tr.inf043-source-row--selected > td {
  background: var(--inf043-selected-bg) !important;
}

tr.inf043-source-row--selected > td:first-child {
  box-shadow: inset 3px 0 0 var(--inf043-selected-border);
}

/* INF-043 becomes the single visual owner of mobile selection. */
.inf060-mobile-item.inf060-mobile-item--selected:not(.inf043-mobile-item--selected) {
  border-left-color: var(--inf060-card-border) !important;
  background: var(--inf060-card-bg) !important;
  box-shadow: none !important;
}

.inf060-mobile-item.inf043-mobile-item--selected {
  border-left: 3px solid var(--inf043-selected-border) !important;
  background: var(--inf043-selected-bg) !important;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.08) !important;
}

.inf043-news-modal {
  position: fixed;
  inset: 0;
  z-index: 2147483200;
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  padding: 18px;
  background: var(--inf043-overlay);
  opacity: 0;
  visibility: hidden;
  transition: opacity 180ms ease, visibility 180ms ease;
}

.inf043-news-modal--visible {
  opacity: 1;
  visibility: visible;
}

.inf043-news-modal--leaving {
  opacity: 0;
  visibility: hidden;
}

.inf043-news-panel {
  width: min(100%, 540px);
  max-height: min(82vh, 520px);
  overflow: auto;
  border: 1px solid var(--inf043-dock-border);
  border-radius: 14px;
  background: var(--inf043-modal-bg);
  color: var(--inf043-modal-text);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  box-shadow: 0 22px 60px rgba(15, 23, 42, 0.24);
  transform: translateY(8px) scale(0.99);
  transition: transform 180ms ease;
}

.inf043-news-modal--visible .inf043-news-panel {
  transform: translateY(0) scale(1);
}

.inf043-news-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px 12px;
  border-bottom: 1px solid var(--inf043-dock-border);
}

.inf043-news-title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.25;
}

.inf043-news-organization {
  margin-top: 4px;
  color: var(--inf043-muted);
  font-size: 12px;
  line-height: 1.35;
}

.inf043-news-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  padding: 0;
  border: 1px solid var(--inf043-button-border);
  border-radius: 9999px;
  background: var(--inf043-button-bg);
  color: var(--inf043-button-text);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}

.inf043-news-body {
  padding: 16px 18px 18px;
  font-size: 14px;
  line-height: 1.5;
}

.inf043-news-body p {
  margin: 0;
}

.inf043-toast {
  position: fixed;
  left: 50%;
  bottom: calc(104px + env(safe-area-inset-bottom));
  z-index: 2147483400;
  box-sizing: border-box;
  max-width: min(calc(100vw - 28px), 520px);
  padding: 9px 13px;
  border-radius: 10px;
  background: var(--inf043-toast-bg);
  color: var(--inf043-toast-text);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.35;
  text-align: center;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.18);
  opacity: 0;
  transform: translate(-50%, 8px);
  visibility: hidden;
  pointer-events: none;
  transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
}

.inf043-toast--error {
  background: var(--inf043-error-bg);
  color: #fff;
}

.inf043-toast--visible {
  opacity: 1;
  transform: translate(-50%, 0);
  visibility: visible;
}

@media (max-width: 768px) {
  .inf043-action-dock {
    padding-top: 8px;
    padding-bottom: calc(8px + env(safe-area-inset-bottom));
  }

  .inf043-actions {
    gap: 16px;
  }

  .inf043-action-item {
    flex-basis: 58px;
    min-width: 52px;
    max-width: 68px;
    gap: 0;
  }

  .inf043-actions[data-scrollable="true"] .inf043-action-item {
    flex-basis: calc((100% - 64px) / 5);
    min-width: 52px;
  }

  .inf043-action-button {
    width: 48px;
    height: 48px;
  }

  .inf043-action-icon {
    width: 24px;
    height: 24px;
  }

  .inf043-action-label {
    display: none;
  }

  .inf043-toast {
    bottom: calc(78px + env(safe-area-inset-bottom));
  }

  .inf043-news-modal {
    padding: 12px;
  }
}

@media (max-width: 380px) {
  .inf043-actions {
    gap: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .inf043-action-dock,
  .inf043-action-button,
  .inf043-news-modal,
  .inf043-news-panel,
  .inf043-toast {
    transition: none;
  }
}