/* ─── Kanban Board Styles ─── */

.kanban-board {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding: 8px 0;
  min-height: 0;
  flex: 1;
}

.kanban-column {
  min-width: 260px;
  max-width: 320px;
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-lg, 12px);
  padding: 14px;
  max-height: calc(100vh - 180px);
  position: relative;
  border: 1px solid var(--glass-border);
}

.kanban-column.drag-over {
  border: 2px dashed var(--accent);
  background: rgba(99, 102, 241, 0.06);
}

.kanban-column-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 4px;
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  border-bottom: 2px solid var(--border, rgba(255, 255, 255, 0.06));
  margin-bottom: 8px;
}

.kanban-column-title {
  flex: 1;
}

.kanban-count {
  background: var(--glass-bg, rgba(255, 255, 255, 0.1));
  padding: 2px 8px;
  border-radius: var(--radius-full, 999px);
  font-size: 12px;
  font-weight: 500;
  border: 1px solid var(--glass-border, transparent);
}

.kanban-add-btn {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  border-radius: var(--radius-sm, 6px);
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  line-height: 1;
  transition: background 0.15s, color 0.15s;
  padding: 0;
  font-family: inherit;
}

.kanban-add-btn:hover {
  background: var(--bg-card, rgba(255, 255, 255, 0.1));
  color: var(--text-primary);
}

.kanban-add-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.kanban-inline-create {
  width: 100%;
  padding: 10px 12px;
  border: 2px solid var(--accent);
  border-radius: var(--radius-md, 8px);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  box-sizing: border-box;
}

.kanban-inline-create::placeholder {
  color: var(--text-secondary);
  opacity: 0.6;
}

.kanban-cards {
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
  flex: 1;
  padding: 4px;
  min-height: 0;
}

.kanban-card {
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border, rgba(255, 255, 255, 0.06));
  border-radius: var(--radius-md, 8px);
  padding: 14px;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s, opacity 0.15s, transform 0.15s;
}

.kanban-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow-sm);
  transform: translateY(-1px);
}

.kanban-card:active {
  transform: translateY(0) scale(0.98);
}

.kanban-card.dragging {
  opacity: 0.4;
}

/* ─── Touch drag clone ─── */
.kanban-card.touch-drag-clone {
  opacity: 0.85;
  transform: rotate(2deg) scale(1.04);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35), 0 4px 12px rgba(0, 0, 0, 0.2);
  border-color: var(--accent, #6366f1);
  pointer-events: none;
  z-index: 9999;
  transition: none;
}

.kanban-card-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 2px 6px;
  border-radius: var(--radius-sm, 4px);
  color: #fff;
  margin-bottom: 6px;
}

.kanban-card-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 4px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.kanban-card-desc {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.kanban-card-base {
  font-size: 11px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  opacity: 0.8;
}

.kanban-card-base code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 11px;
}

.kanban-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}

.kanban-card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.4;
}

.kanban-card-priority {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.kanban-card-id {
  opacity: 0.6;
  font-family: monospace;
  font-size: 11px;
}

.kanban-empty-col {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 13px;
  padding: 24px 12px;
  opacity: 0.5;
  border: 2px dashed var(--border, rgba(255, 255, 255, 0.08));
  border-radius: var(--radius-md, 8px);
  margin: 4px;
}

.kanban-scroll-fade {
  height: 16px;
  flex-shrink: 0;
  background: linear-gradient(to top, var(--glass-bg), transparent);
  border-radius: 0 0 var(--radius-lg, 12px) var(--radius-lg, 12px);
  pointer-events: none;
  margin: 0 -12px -12px;
}

@media (min-width: 768px) {
  .kanban-column {
    min-width: 280px;
  }
}

/* View toggle */
.view-toggle {
  display: flex;
  gap: 4px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md, 8px);
  padding: 3px;
}

.view-toggle-btn {
  padding: 6px 12px;
  border: none;
  background: none;
  border-radius: var(--radius-sm, 6px);
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s;
  font-family: inherit;
}

.view-toggle-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.view-toggle-btn.active {
  background: var(--gradient-accent);
  color: var(--accent-text);
  box-shadow: var(--shadow-glow-sm);
}