/* ── Overlay ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--t-normal), visibility 0s linear var(--t-normal);
}

.modal-overlay.visible {
  opacity: 1;
  visibility: visible;
  transition: opacity var(--t-normal), visibility 0s linear 0s;
}

/* ── Modal panel ── */
.modal {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-modal);
  width: 100%;
  max-width: 460px;
  max-height: 82vh;
  display: flex;
  flex-direction: column;
  transform: translateY(10px) scale(0.98);
  transition: transform var(--t-normal);
  overflow: hidden;
}

.modal-overlay.visible .modal {
  transform: translateY(0) scale(1);
}

/* ── Modal header ── */
.modal-header {
  padding: 1.1rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.modal-title {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.modal-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
  font-size: 1.05rem;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--t-fast), color var(--t-fast);
  line-height: 1;
}

.modal-close:hover {
  background: var(--color-tag-bg);
  color: var(--color-text);
}

/* ── Bulk actions ── */
.modal-actions {
  padding: 0.6rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  gap: 0.25rem;
  flex-shrink: 0;
}

.btn-text {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-accent);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: background var(--t-fast);
}

.btn-text:hover {
  background: var(--color-accent-light);
}

/* ── Folder list ── */
.modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem 0.75rem;
}

.folder-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--t-fast);
  user-select: none;
}

.folder-item:hover {
  background: var(--color-tag-bg);
}

.folder-checkbox {
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--color-accent);
  flex-shrink: 0;
}

.folder-item label {
  cursor: pointer;
  flex: 1;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
}

.folder-name {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
}

.folder-card-count {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  flex-shrink: 0;
}

/* ── Modal footer ── */
.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-shrink: 0;
}

.modal-count {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}