/* Zen Mode — Distraction-free writing styles */

/* Hide chrome elements */
body.zen-mode .app-header,
body.zen-mode .tab-bar,
body.zen-mode .toolbar,
body.zen-mode .status-bar,
body.zen-mode .sidebar,
body.zen-mode .breadcrumb-bar {
  display: none !important;
}

/* Main content fills viewport */
body.zen-mode .main-content {
  height: 100vh;
  overflow: hidden;
}

/* Editor container takes full width */
body.zen-mode .editor-container {
  width: 100% !important;
  height: 100% !important;
}

/* Hide preview panes */
body.zen-mode .preview-container,
body.zen-mode .preview-pane,
body.zen-mode .pane-resizer {
  display: none !important;
}

/* Center and style editor content for comfortable reading width */
body.zen-mode .cm-content {
  max-width: 700px;
  margin: 0 auto;
  font-size: 18px;
  line-height: 1.8;
  padding-top: 80px;
}

body.zen-mode .cm-line {
  padding: 4px 0;
}

body.zen-mode .editor-wrapper {
  display: flex;
  justify-content: center;
}

/* Floating HUD pill */
.zen-hud {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: rgba(255, 255, 255, 0.8);
  padding: 10px 24px;
  border-radius: 24px;
  font-size: 13px;
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  z-index: 9999;
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: opacity 0.3s ease;
}

.zen-hud-stat {
  opacity: 0.7;
}

.zen-hud-sep {
  opacity: 0.3;
  margin: 0 4px;
}

/* Word goal progress bar */
.zen-progress-container {
  width: 120px;
  height: 4px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 2px;
  margin-top: 8px;
  overflow: hidden;
  display: none;
}

.zen-progress-bar {
  height: 100%;
  background: rgba(255, 178, 70, 0.85);
  border-radius: 2px;
  transition: width 0.3s ease;
}

/* Dark mode — HUD stays dark in both themes */
body[class*='dark'].zen-mode .zen-hud {
  background: rgba(0, 0, 0, 0.7);
}

/* Word-goal setter (HUD button + inline dialog) */
.zen-goal-btn {
  background: none;
  border: none;
  color: inherit;
  font: inherit;
  cursor: pointer;
  padding: 0;
  opacity: 0.7;
}
.zen-goal-btn:hover {
  opacity: 1;
}
.zen-goal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 11000;
}
.zen-goal-dialog {
  background: var(--bg-primary, #fff);
  color: var(--text-primary, #222);
  border-radius: 8px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}
.zen-goal-dialog h3 {
  margin: 0;
}
.zen-goal-dialog input {
  padding: 8px;
  border: 1px solid var(--border-color, #ccc);
  border-radius: 4px;
  font: inherit;
}
.zen-goal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}
.zen-goal-actions button {
  padding: 6px 16px;
  border-radius: 4px;
  border: 1px solid var(--border-color, #ccc);
  background: transparent;
  color: inherit;
  cursor: pointer;
}