/* frontend/css/components/tabs.css */
/* ═══════════════════════════════════════════════════════════════════════════
   Plateby — Tabs Component (generic)
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Tabs Component ─────────────────────────────────────────────────────────── */
.tabs-container {
  margin-bottom: 16px;
}

.tabs-header {
  display: flex;
  gap: 4px;
  border-bottom: var(--ink-width-bold) solid var(--ink);
  padding-bottom: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* strip scrolls on overflow; hide the bar (swipe/drag discovers it) */
}
.tabs-header::-webkit-scrollbar { display: none; }

/* Scroll-hint: fade the edge that has more tabs off-screen (state classes set by
   createTabs in components/tabs.js) so overflowing strips signal "swipe for more".
   Default (scrollable, mid-scroll): both edges fade. at-start: only right fades;
   at-end: only left fades. */
.tabs-header.is-scrollable {
  -webkit-mask-image: linear-gradient(to right, transparent 0, black 20px, black calc(100% - 20px), transparent 100%);
  mask-image: linear-gradient(to right, transparent 0, black 20px, black calc(100% - 20px), transparent 100%);
}
.tabs-header.is-scrollable.at-start {
  -webkit-mask-image: linear-gradient(to right, black 0, black calc(100% - 20px), transparent 100%);
  mask-image: linear-gradient(to right, black 0, black calc(100% - 20px), transparent 100%);
}
.tabs-header.is-scrollable.at-end {
  -webkit-mask-image: linear-gradient(to right, transparent 0, black 20px, black 100%);
  mask-image: linear-gradient(to right, transparent 0, black 20px, black 100%);
}

.tab-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0; /* tabs keep their width and scroll, instead of squishing/clipping */
  transition: all var(--transition);
  border-radius: 8px 8px 0 0;
}

.tab-btn:hover {
  color: var(--text-1);
  background: var(--surface-2);
}

.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--ink);
  background: rgba(196, 98, 45, 0.05);
}

.tab-btn span {
  display: inline-block;
}

.tabs-content {
  background: var(--surface);
  border: var(--ink-width) solid var(--ink);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  min-height: 200px;
  position: relative;
}
.tabs-content::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: var(--hatch-opacity);
  background:
    repeating-linear-gradient(45deg, var(--ink) 0px, var(--ink) 1px, transparent 1px, transparent 5px),
    repeating-linear-gradient(-45deg, var(--ink) 0px, var(--ink) 1px, transparent 1px, transparent 5px);
  border-radius: inherit;
}
.tabs-content > * { position: relative; z-index: 1; }

.tab-pane {
  display: none;
  padding: 20px;
  animation: fadeIn 0.2s ease;
}

.tab-pane.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: none; }
}

/* Mobile tab styling migrated to css/responsive.css (≤600 / 601–900 tiers). */