/* ── Base ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
body { font-family: 'Plus Jakarta Sans', system-ui, sans-serif; }
h1, h2, h3, h4 { font-family: 'Outfit', 'Plus Jakarta Sans', sans-serif; }

/* ── Dark mode palette ─────────────────────────────────── */
:root {
  --dk-bg:      #080e1a;
  --dk-surface: #0d1829;
  --dk-surface2:#132038;
  --dk-border:  rgba(99,179,237,0.08);
  --dk-border2: rgba(99,179,237,0.15);
  --dk-text:    #e2e8f0;
  --dk-muted:   #8b9bb4;
  --dk-dim:     #4d6080;
  --accent:     #ff8921;
}

/* ── Group-by / view toolbar controls ─────────────────── */
.kb-view-ctrl {
  display: inline-flex; align-items: center; gap: 2px;
  background: var(--dk-surface); border: 1px solid var(--dk-border2);
  border-radius: 8px; padding: 2px;
}
.kb-group-btn {
  padding: 4px 10px; border-radius: 6px; border: none;
  background: transparent; font-size: 0.73rem; font-weight: 600;
  color: var(--dk-muted); cursor: pointer;
  transition: background 0.12s, color 0.12s; white-space: nowrap;
}
.kb-group-btn:hover { color: var(--dk-text); background: rgba(255,255,255,0.05); }
.kb-group-btn.active {
  background: var(--dk-bg); color: var(--dk-text);
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

/* ── Slide footer ──────────────────────────────────────── */
.slide-footer {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  margin-top: 5rem;
  display: flex; justify-content: space-between; align-items: center;
  pointer-events: none;
  font-size: 0.75rem;
  color: var(--slide-p-color, #ffffff);
  z-index: 1;
  padding: 0.5rem 1rem;
  border-top: 2px solid rgba(255, 255, 255, 0.2);
  background-color: rgb(13,24,41);
}
.slide-footer-confidential { letter-spacing: 0.06em; text-transform: uppercase; }
.slide-footer-spacer { flex: 1; }

/* ── Kanban drag-and-drop ──────────────────────────────── */
.kanban-card.dnd-ready {
  outline: 2px solid rgba(255, 137, 33, 0.75);
  transform: scale(1.02);
  transition: transform 0.15s ease, outline 0.15s ease;
}
.kanban-col-body.dnd-over {
  outline: 2px dashed rgba(255, 137, 33, 0.75);
  outline-offset: -4px;
  background: rgba(255, 137, 33, 0.07) !important;
  box-shadow: inset 0 0 20px rgba(255, 137, 33, 0.06);
}

/* ── Collapsible kanban columns ────────────────────────── */
.kanban-col {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  width: 272px;
  transition: width 0.22s cubic-bezier(0.4,0,0.2,1);
}
.kanban-col-header {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
  transition: filter 0.12s;
}
.kanban-col-header:hover { filter: brightness(1.15); }
.kanban-col-chevron {
  flex-shrink: 0;
  font-size: 0.6rem;
  opacity: 0.4;
  transition: transform 0.2s, opacity 0.2s;
}
/* Desktop: collapsed = narrow vertical strip */
@media (min-width: 641px) {
  .kanban-col.collapsed { width: 44px !important; }
  .kanban-col.collapsed .kanban-col-body { display: none !important; }
  .kanban-col.collapsed .kanban-col-header {
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    border-radius: 10px !important;
    padding: 14px 0 !important;
    gap: 10px;
    min-height: 140px;
    height: 100%;
  }
  .kanban-col.collapsed .kanban-col-label {
    writing-mode: vertical-lr;
    transform: none;
    flex: 0 0 auto;
    letter-spacing: 0.08em;
    margin-bottom: auto;
  }
  .kanban-col.collapsed .kanban-col-chevron { transform: rotate(90deg); opacity: 0.6; }
  .kanban-col:not(.collapsed) .kanban-col-chevron { transform: rotate(0deg); }
}
/* Mobile: collapsed = compact horizontal bar */
@media (max-width: 640px) {
  .kanban-col.collapsed .kanban-col-body { display: none !important; }
  .kanban-col.collapsed .kanban-col-header { border-radius: 10px !important; }
  .kanban-col.collapsed .kanban-col-chevron { transform: rotate(-90deg); opacity: 0.6; }
}