/* BreznFlow — Theme Generator specific styles */

body.gen-page { padding-top: 64px; }

.gen-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 0;
  min-height: calc(100vh - 64px);
}

.gen-controls {
  border-right: 1px solid var(--c-border2);
  padding: var(--space-3);
  overflow-y: auto;
  height: calc(100vh - 64px);
  position: sticky;
  top: 64px;
}

.gen-controls__header {
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--c-border2);
}

.gen-controls__header h2 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.gen-controls__header p {
  font-size: 0.8rem;
  color: var(--c-muted);
}

.gen-preview-panel {
  padding: var(--space-3);
  position: sticky;
  top: 64px;
  height: calc(100vh - 64px);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  overflow: hidden;
}

/* Preset buttons */
.gen-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: var(--space-3);
}

.gen-preset-btn {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 5px 12px;
  border-radius: var(--radius);
  background: var(--c-surface);
  border: 1px solid var(--c-border2);
  color: var(--c-muted);
  cursor: pointer;
  transition: border-color 200ms, color 200ms, background 200ms;
}

.gen-preset-btn:hover {
  border-color: var(--c-primary);
  color: var(--c-primary);
  background: rgba(59, 130, 246, 0.06);
}

/* Theme name input */
.gen-name-row {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-bottom: var(--space-3);
}

.gen-name-row label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--c-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.gen-name-input {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: var(--c-surface);
  border: 1px solid var(--c-border2);
  border-radius: var(--radius);
  padding: 6px 10px;
  color: var(--c-text);
  transition: border-color 150ms;
}

.gen-name-input:focus {
  outline: none;
  border-color: var(--c-primary);
}

/* Token groups */
.token-group { margin-bottom: var(--space-2); }

.token-group__title {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-primary);
  margin-bottom: 6px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--c-border2);
}

.token-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 3px 0;
}

.token-row label {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--c-muted);
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.token-row input[type="color"] {
  width: 30px;
  height: 24px;
  border: 1px solid var(--c-border2);
  border-radius: 4px;
  cursor: pointer;
  background: none;
  padding: 1px;
  flex-shrink: 0;
}

.token-row input[type="text"] {
  width: 92px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  background: var(--c-surface);
  border: 1px solid var(--c-border2);
  border-radius: 4px;
  padding: 3px 6px;
  color: var(--c-text);
  flex-shrink: 0;
}

.token-row input[type="text"]:focus {
  outline: none;
  border-color: var(--c-primary);
}

/* Preview panel */
.gen-preview-header {
  flex-shrink: 0;
}

.gen-preview-header h3 {
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.gen-preview-header p {
  font-size: 0.78rem;
  color: var(--c-muted);
}

.gen-preview-wrap {
  flex: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--c-border2);
  position: relative;
  min-height: 0;
}

.preview-canvas {
  width: 100%;
  height: 100%;
  padding: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--breznflow-canvas-bg, #1a1a2e);
  position: relative;
}

/* Preview nodes (static mock) */
.preview-node-row {
  display: flex;
  align-items: center;
  gap: 0;
  position: relative;
}

.preview-node {
  background: var(--breznflow-node-bg, #2D2D2D);
  border: 1px solid var(--breznflow-node-border, #3f3f3f);
  border-radius: 8px;
  width: 130px;
  padding: 10px 12px;
  position: relative;
  flex-shrink: 0;
}

.preview-node__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-bottom: 6px;
}

.preview-node__name {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--breznflow-node-text, #f0f0f0);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.preview-node__sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.58rem;
  color: var(--breznflow-node-sub, #9ca3af);
  margin-top: 2px;
}

.preview-connector {
  width: 32px;
  height: 2px;
  background: var(--breznflow-connection, #555);
  flex-shrink: 0;
  position: relative;
}

.preview-connector::after {
  content: '';
  position: absolute;
  right: -4px;
  top: -3px;
  width: 0;
  height: 0;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  border-left: 6px solid var(--breznflow-connection, #555);
}

/* Toolbar preview */
.preview-toolbar {
  background: var(--breznflow-toolbar-bg, #1f1f1f);
  border: 1px solid var(--breznflow-toolbar-border, #3f3f3f);
  border-radius: 6px;
  padding: 6px 10px;
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 20px;
}

.preview-toolbar__btn {
  background: var(--breznflow-btn-bg, #333);
  border: 1px solid var(--breznflow-btn-border, #555);
  border-radius: 4px;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  color: var(--breznflow-btn-text, #e0e0e0);
}

.preview-toolbar__label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  color: var(--breznflow-toolbar-text, #e0e0e0);
}

/* Export section */
.gen-export {
  flex-shrink: 0;
  padding-top: var(--space-2);
  border-top: 1px solid var(--c-border2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.gen-export p {
  font-size: 0.78rem;
  color: var(--c-muted);
  flex: 1;
  min-width: 200px;
}

/* Responsive */
@media (max-width: 768px) {
  .gen-layout {
    grid-template-columns: 1fr;
  }

  .gen-controls,
  .gen-preview-panel {
    height: auto;
    position: static;
  }

  .gen-controls {
    border-right: none;
    border-bottom: 1px solid var(--c-border2);
  }

  .gen-preview-wrap {
    min-height: 320px;
  }
}