/* Copyright (c) 2026 PowerOn AG */
/* All rights reserved. */

.container {
  display: flex;
  flex-direction: column;
  width: 100%;
  flex: 1;
  min-height: 0;
}

/* ---------- Tab bar ---------- */

.tabBar {
  display: flex;
  flex-wrap: nowrap;
  gap: 0;
  border-bottom: 2px solid var(--border-color, #e0e0e0);
  flex: 1;
  min-width: 0;
  flex-shrink: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.tabBar::-webkit-scrollbar {
  display: none;
}

/* ---------- Group ---------- */

.group {
  display: flex;
  align-items: stretch;
}

.groupLabel {
  display: flex;
  align-items: center;
  padding: 0 0.5rem;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary, #999);
  white-space: nowrap;
  user-select: none;
}

.groupSeparator {
  width: 1px;
  margin: 0.5rem 0.25rem;
  background: var(--border-color, #e0e0e0);
}

/* ---------- Tab button ---------- */

.tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.625rem 1rem;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary, #666);
  white-space: nowrap;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.tab:hover {
  color: var(--text-primary, #333);
  background: var(--surface-color, rgba(0, 0, 0, 0.025));
}

.tab:focus-visible {
  outline: 2px solid var(--primary-color, #007bff);
  outline-offset: -2px;
  border-radius: 4px 4px 0 0;
}

.tabActive {
  color: var(--primary-color, #007bff);
  border-bottom-color: var(--primary-color, #007bff);
  background: var(--primary-light, rgba(37, 99, 235, 0.08));
  font-weight: 600;
  border-radius: 4px 4px 0 0;
}

.tab[aria-disabled="true"] {
  color: var(--text-secondary, #999);
  opacity: 0.5;
  cursor: not-allowed;
}

/* ---------- Tab inner layout ---------- */

.tabIcon {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  font-size: 1rem;
}

.tabLabel {
  line-height: 1.3;
}

/* ---------- Grouped layout (each group on its own row) ---------- */

.tabBarGrouped {
  flex-wrap: wrap;
  overflow-x: visible;
  border-bottom: none;
}

/* Group label on its own row, tabs wrap below it. */
.tabBarGrouped .group {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  border-bottom: 1px solid var(--border-color, #e0e0e0);
}

.tabBarGrouped .group:last-child {
  border-bottom-width: 2px;
}

.tabBarGrouped .groupLabel {
  width: 100%;
  display: flex;
  align-items: center;
  padding: 0.375rem 0 0.125rem;
}

/* Tabs within a grouped row wrap naturally */
.tabBarGrouped .group .tab {
  padding: 0.375rem 0.75rem;
  border-bottom: none;
  border-radius: 4px;
  margin-bottom: 0.125rem;
}

.tabBarGrouped .group .tab.tabActive {
  background: var(--primary-light, rgba(37, 99, 235, 0.1));
  border-left: 3px solid var(--primary-color, #007bff);
}

/* ---------- Tab bar row (holds tab bar + toggle) ---------- */

.tabBarRow {
  display: flex;
  align-items: flex-end;
  gap: 0.25rem;
  flex-shrink: 0;
}

.tabBarRowCollapsed {
  align-items: center;
  border-bottom: 2px solid var(--border-color, #e0e0e0);
  padding: 0.25rem 0;
}

.collapsedLabel {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary, #666);
  padding: 0 0.25rem;
}

/* ---------- Collapsible toggle ---------- */

.toggleBtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--border-color, #d0d0d0);
  border-radius: 4px;
  background: var(--bg-primary, #fff);
  color: var(--text-secondary, #888);
  cursor: pointer;
  font-size: 0.75rem;
  flex-shrink: 0;
  margin-left: auto;
  margin-bottom: 2px;
}

.tabBarRowCollapsed .toggleBtn {
  margin-bottom: 0;
}

.toggleBtn:hover {
  background: var(--primary-light, #e0e7ff);
  border-color: var(--primary-color, #2563eb);
  color: var(--primary-color, #2563eb);
}

.toggleIcon {
  pointer-events: none;
}

/* ---------- Tab panel ---------- */

.panel {
  flex: 1;
  min-height: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  padding-top: 0.75rem;
}

/* Only in fill mode: tab content stretches to the bounded panel height. */
.container:not(.containerNatural) .panel > * {
  flex: 1;
  min-height: 0;
}

/* ---------- Natural-height mode (fill=false) ----------
   For use inside a scrolling page (StackLayout variant="scroll"): the tabs and
   their content keep their natural height so the page scroll container handles
   overflow instead of compressing the regions. */
.containerNatural,
.containerNatural .panel {
  flex: 0 0 auto;
  min-height: 0;
}

.containerNatural .panel {
  overflow: visible;
}

/* ---------- Dark theme ---------- */

:global(.dark-theme) .tabBar {
  border-bottom-color: var(--border-color, #3a3a3a);
}

:global(.dark-theme) .groupLabel {
  color: var(--text-secondary, #888);
}

:global(.dark-theme) .groupSeparator {
  background: var(--border-color, #3a3a3a);
}

:global(.dark-theme) .tab {
  color: var(--text-secondary, #aaa);
}

:global(.dark-theme) .tab:hover {
  color: var(--text-primary, #e0e0e0);
  background: var(--surface-color, rgba(255, 255, 255, 0.04));
}

:global(.dark-theme) .tabActive {
  color: var(--primary-color, #4da3ff);
  border-bottom-color: var(--primary-color, #4da3ff);
  background: rgba(77, 163, 255, 0.1);
}

:global(.dark-theme) .tabBarGrouped .group .tab.tabActive {
  background: rgba(77, 163, 255, 0.12);
  border-left-color: var(--primary-color, #4da3ff);
}

:global(.dark-theme) .tab[aria-disabled="true"] {
  color: var(--text-secondary, #666);
}

:global(.dark-theme) .tabSubtitle {
  color: var(--text-secondary, #777);
}

:global(.dark-theme) .tabBarGrouped .group {
  border-bottom-color: var(--border-color, #3a3a3a);
}

:global(.dark-theme) .tabBarRowCollapsed {
  border-bottom-color: var(--border-color, #3a3a3a);
}

:global(.dark-theme) .collapsedLabel {
  color: var(--text-secondary, #aaa);
}

:global(.dark-theme) .toggleBtn {
  background: var(--bg-dark, #121212);
  border-color: var(--border-dark, #444);
  color: var(--text-secondary-dark, #aaa);
}

:global(.dark-theme) .toggleBtn:hover {
  background: var(--primary-dark-bg, #1e3a5f);
  border-color: var(--primary-color, #4da3ff);
  color: var(--primary-light, #93c5fd);
}

/* ---------- Responsive ---------- */

@media (max-width: 768px) {
  .tabBar {
    -webkit-overflow-scrolling: touch;
    padding-bottom: 2px;
  }

  .tab {
    padding: 0.5rem 0.75rem;
    font-size: 0.8125rem;
  }

  .tabBarGrouped .groupLabel {
    padding: 0.25rem 0;
    font-size: 0.6rem;
  }
}