/* NexusFlow - 工作流编辑器样式（沿用 --nf-* 变量） */

.flow-editor-main {
  padding: 1rem;
  min-height: calc(100vh - 60px);
}

.flow-page {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.flow-header {
  padding: 16px;
  background: var(--nf-bg-glass);
  backdrop-filter: blur(16px);
  border: 1px solid var(--nf-border);
  border-radius: var(--nf-radius);
}

.flow-header-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  align-items: flex-start;
}

.flow-page-title {
  margin: 0 0 6px 0;
  font-size: 1.25rem;
  color: var(--nf-text-primary);
}

.flow-subtitle {
  color: var(--nf-text-secondary);
  font-size: 0.9rem;
  margin-top: 6px;
}

.flow-header-right {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.flow-meta-form {
  margin-top: 14px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.flow-meta-form label {
  font-size: 0.85rem;
  color: var(--nf-text-secondary);
}

.flow-header-actions {
  margin-top: 12px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.flow-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 900px) {
  .flow-body {
    grid-template-columns: 220px 1fr 320px;
    align-items: start;
  }
}

.flow-palette,
.flow-canvas,
.flow-inspector,
.flow-log-wrap {
  background: var(--nf-bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--nf-border);
  border-radius: var(--nf-radius);
  padding: 16px;
}

.flow-palette h3,
.flow-canvas h3,
.flow-inspector h3,
.flow-log-wrap h3 {
  font-size: 1rem;
  color: var(--nf-text-primary);
  margin: 0 0 12px 0;
}

.flow-palette-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.flow-note {
  color: var(--nf-text-muted);
  font-size: 0.8rem;
  margin-top: 10px;
}

.flow-nodes-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.flow-node-card {
  border: 1px solid var(--nf-border);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--nf-radius-sm);
  padding: 12px;
}

.flow-node-card.selected {
  border-color: var(--nf-accent);
  background: var(--nf-accent-glow);
}

.flow-node-card-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
}

.flow-node-title {
  display: flex;
  gap: 10px;
  align-items: center;
}

.flow-node-index {
  color: var(--nf-text-muted);
  font-size: 0.85rem;
}

.flow-node-type {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--nf-text-primary);
}

.flow-node-summary {
  margin-top: 8px;
  color: var(--nf-text-secondary);
  font-size: 0.85rem;
  white-space: pre-wrap;
}

.flow-node-mini-actions {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.flow-inspector-body {
  min-height: 140px;
}

.flow-inspector-empty {
  color: var(--nf-text-muted);
  font-size: 0.9rem;
}

.flow-empty {
  color: var(--nf-text-muted);
  font-size: 0.9rem;
}

.flow-log-wrap {
  padding: 16px;
}

.flow-log {
  margin-top: 10px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--nf-border);
  border-radius: var(--nf-radius-sm);
  padding: 10px;
  height: 200px;
  overflow: auto;
  font-family: var(--nf-font-mono);
  font-size: 0.85rem;
}

.flow-log-line {
  font-size: 0.85rem;
  margin-bottom: 6px;
}
.flow-log-line--info { color: var(--nf-text-secondary); }
.flow-log-line--success { color: var(--nf-status-done); }
.flow-log-line--error { color: var(--nf-status-stuck); }
.flow-log-line--wait { color: var(--nf-status-confirm); }
.flow-log-line--ai { color: var(--nf-accent); }

.flow-node-card--error {
  border-color: var(--nf-status-stuck);
  background: rgba(239, 68, 68, 0.12);
  box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.3);
}
.flow-node-card--dragging { opacity: 0.7; }
.flow-node-card--drop-target {
  border-color: var(--nf-accent);
  box-shadow: 0 0 0 2px var(--nf-accent-glow);
}

.flow-inspector-vars {
  font-size: 0.8rem;
  color: var(--nf-text-muted);
  margin: 6px 0 4px 0;
}
.flow-inspector-vars code {
  padding: 2px 6px;
  background: var(--nf-bg-elevated);
  border-radius: 4px;
  margin-right: 4px;
}

/* 编辑器内按钮/输入（与 nf-btn 区分，避免与首页样式冲突） */
.flow-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  font-family: var(--nf-font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--nf-radius-sm);
  border: 1px solid var(--nf-border);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}

.flow-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.flow-btn-sm {
  padding: 6px 10px;
  font-size: 0.85rem;
}

.flow-btn-primary {
  background: var(--nf-accent);
  color: #0a0a0a;
  border-color: var(--nf-accent);
}

.flow-btn-primary:hover:not(:disabled) {
  background: var(--nf-accent-dim);
  border-color: var(--nf-accent-dim);
}

.flow-btn-secondary {
  background: var(--nf-bg-elevated);
  color: var(--nf-text-primary);
}

.flow-btn-secondary:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.08);
}

.flow-btn-danger {
  background: rgba(239, 68, 68, 0.2);
  color: #f87171;
  border-color: rgba(239, 68, 68, 0.4);
}

.flow-btn-danger:hover:not(:disabled) {
  background: rgba(239, 68, 68, 0.3);
}

.flow-input,
.flow-textarea {
  width: 100%;
  padding: 8px 12px;
  font-family: var(--nf-font-sans);
  font-size: 0.9rem;
  color: var(--nf-text-primary);
  background: var(--nf-bg-elevated);
  border: 1px solid var(--nf-border);
  border-radius: var(--nf-radius-sm);
  margin-top: 4px;
  display: block;
}

.flow-textarea {
  min-height: 80px;
  resize: vertical;
}

.flow-input::placeholder,
.flow-textarea::placeholder {
  color: var(--nf-text-muted);
}

.flow-inspector-body label {
  display: block;
  margin-top: 10px;
  font-size: 0.85rem;
  color: var(--nf-text-secondary);
}

.flow-inspector-body label:first-child {
  margin-top: 0;
}

.flow-input-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 4px;
}
.flow-input-row .flow-input { flex: 1; margin-top: 0; }

/* 极客站弹窗：点赞/收藏高亮、移动端可点 */
.flow-geek-modal .flow-geek-box { min-width: 0; }
.flow-geek-card .geek-like-btn.geek-active { color: #c00; background: rgba(204,0,0,0.1); }
.flow-geek-card .geek-collect-btn.geek-active { color: #b8860b; background: rgba(184,134,11,0.15); }
.flow-geek-card .flow-btn { min-height: 32px; padding: 4px 10px; touch-action: manipulation; }

/* AI 次数不足弹窗：复用 --nf-*，主色高亮 */
.flow-quota-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
}
.flow-quota-modal {
  background: var(--nf-bg-elevated, #1e1e2e);
  border: 1px solid var(--nf-border, rgba(255,255,255,0.1));
  border-radius: var(--nf-radius, 12px);
  padding: 20px 24px;
  min-width: 280px;
  max-width: 90vw;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.flow-quota-modal-msg {
  margin: 0 0 16px 0;
  color: var(--nf-text-primary, #e2e2e8);
  font-size: 1rem;
}
.flow-quota-modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}
.flow-quota-modal-actions .flow-btn-primary {
  background: var(--nf-primary, #6366f1);
  color: #fff;
}
.flow-quota-modal-actions .flow-btn-primary:hover {
  filter: brightness(1.1);
}