/* ============================================
   GRIND & GLOW — Doodle Page Styles
   ============================================ */

.doodle-layout {
  max-width: 860px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

/* ---- CANVAS CARD ---- */
.canvas-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}

.canvas-toolbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

/* Color swatches */
.color-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.color-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
}

.color-swatch {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  outline: none;
}
.color-swatch:hover { transform: scale(1.2); }
.color-swatch.active {
  border-color: var(--text-primary);
  transform: scale(1.15);
  box-shadow: 0 0 0 2px var(--surface), 0 0 0 4px var(--text-primary);
}

/* Brush size */
.size-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.size-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
}
.brush-size-input {
  width: 90px;
  accent-color: var(--accent-dark);
}
.size-preview {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
}
.size-dot {
  background: var(--text-primary);
  border-radius: 50%;
  transition: var(--transition);
}

/* Toolbar right side */
.toolbar-actions {
  margin-left: auto;
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

/* ---- CANVAS ITSELF ---- */
.canvas-wrapper {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1.5px solid var(--border);
  background: #fff;
  cursor: crosshair;
}
body.dark .canvas-wrapper { background: #1a0d14; }

#doodleCanvas {
  display: block;
  width: 100%;
  height: auto;
  touch-action: none;
}

/* Canvas instructions */
.canvas-hint {
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
  font-style: italic;
}

/* ---- TOOL MODE BUTTONS ---- */
.tool-group {
  display: flex;
  gap: 0.4rem;
}
.tool-btn {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.7rem;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--text-secondary);
  transition: var(--transition);
}
.tool-btn:hover {
  background: var(--accent-light);
  border-color: var(--accent);
  color: var(--accent-dark);
}
.tool-btn.active {
  background: var(--accent-light);
  border-color: var(--accent-dark);
  color: var(--accent-dark);
}

/* ---- TIPS CARD ---- */
.tips-card {
  background: linear-gradient(135deg, var(--pink-50), var(--accent-light));
  border: 1px solid var(--pink-200);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.75rem;
}
body.dark .tips-card {
  background: linear-gradient(135deg, var(--surface), var(--surface-2));
}

.tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.tip-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.87rem;
  color: var(--text-secondary);
}
.tip-icon { font-size: 1.2rem; flex-shrink: 0; }

/* ---- RESPONSIVE ---- */
@media (max-width: 600px) {
  .canvas-toolbar { gap: 0.75rem; }
  .toolbar-actions { margin-left: 0; width: 100%; }
}