@charset "UTF-8";
/* CSS Document */

/* Enhanced Fabric.js Canvas Bounding Box Styles */

/* Custom selection styling for better visibility */
.canvas-container {
  position: relative;
  max-width: 500px;
  margin: 0 auto;
  background: linear-gradient(135deg, #1f2937, #111827);
  border-radius: 1rem;
  padding: 1rem;
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* Enhanced canvas styling */
#fabricCanvas {
  border-radius: 0.75rem;
  border: 2px solid rgba(255, 255, 255, 0.1);
  width: 100% !important;
  height: auto !important;
  max-width: 100%;
  display: block;
  /* Add subtle glow effect */
  box-shadow: 0 0 20px rgba(139, 92, 246, 0.1);
}

/* Enhanced Fabric.js Controls - CSS Only Approach */
.upper-canvas {
  /* Ensure proper layering */
  position: relative;
  z-index: 1;
}

/* Selection feedback overlay */
.selection-feedback {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 10;
  border-radius: 0.75rem;
  transition: all 0.2s ease;
}

.selection-feedback.active {
  box-shadow: inset 0 0 0 2px rgba(139, 92, 246, 0.5), 0 0 30px rgba(139, 92, 246, 0.3);
}

/* Selection info tooltip */
.selection-info {
  position: absolute;
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-family: monospace;
  pointer-events: none;
  z-index: 20;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: none;
}

/* Light theme adjustments */
[data-bs-theme="light"] .canvas-container {
  background: linear-gradient(135deg, #ffffff, #f1f5f9);
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.1);
}

[data-bs-theme="light"] #fabricCanvas {
  border-color: rgba(0, 0, 0, 0.2);
  box-shadow: 0 0 20px rgba(139, 92, 246, 0.05);
}

[data-bs-theme="light"] .selection-info {
  background: rgba(255, 255, 255, 0.9);
  color: #1f2937;
  border-color: rgba(0, 0, 0, 0.2);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .selection-info {
    font-size: 12px;
    padding: 6px 10px;
  }
}

/* Custom cursor styles */
.canvas-container.moving {
  cursor: move;
}

.canvas-container.resizing {
  cursor: nw-resize;
}

.canvas-container.rotating {
  cursor: grab;
}

.canvas-container.rotating:active {
  cursor: grabbing;
}
/* Guided tour highlight + overlay */
#tourOverlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.4);
  z-index: 1060;
}

.tour-highlight {
  position: relative;
  z-index: 1061 !important;
  box-shadow: 0 0 0 3px rgba(255,255,255,.95), 0 0 0 10px rgba(139,92,246,.5);
  border-radius: .5rem;
}

.popover { z-index: 1062; }



/* === Checkerboard background for transparent canvas === */
.canvas-container.checkerboard {
  background-color: transparent !important;
  background-image:
    linear-gradient(45deg, #cfcfcf 25%, transparent 25%),
    linear-gradient(-45deg, #cfcfcf 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #cfcfcf 75%),
    linear-gradient(-45deg, transparent 75%, #cfcfcf 75%);
  background-size: 20px 20px;
  background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
  border-radius: 1rem;
}
/* Subtle tweak in dark theme */
[data-bs-theme="dark"] .canvas-container.checkerboard {
  background-image:
    linear-gradient(45deg, #3a3a3a 25%, transparent 25%),
    linear-gradient(-45deg, #3a3a3a 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #3a3a3a 75%),
    linear-gradient(-45deg, transparent 75%, #3a3a3a 75%);
}



/* === Background Tab Polishing === */
#backgrounds .glass-accordion .accordion-button i,
#backgrounds .bg-controls h6 i { opacity: 0.9; }

#backgrounds .bg-controls {
  border-radius: .75rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
}

[data-bs-theme="light"] #backgrounds .bg-controls {
  background: rgba(0,0,0,0.03);
  border-color: rgba(0,0,0,0.1);
}

#backgrounds .bg-mode-toggle .glass-pill {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .5rem .8rem;
  border-radius: .5rem;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  cursor: pointer;
  user-select: none;
}

#backgrounds .bg-mode-toggle .glass-pill:hover {
  background: rgba(255,255,255,0.08);
}

[data-bs-theme="light"] #backgrounds .bg-mode-toggle .glass-pill {
  border-color: rgba(0,0,0,0.1);
  background: rgba(0,0,0,0.03);
}
[data-bs-theme="light"] #backgrounds .bg-mode-toggle .glass-pill:hover {
  background: rgba(0,0,0,0.06);
}

#backgrounds .btn-check:checked + .glass-pill {
  background: var(--primary-gradient);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 10px rgba(139,92,246,0.35);
}

#backgrounds .form-control-color.glass-color {
  width: 100% !important;
  height: 3rem !important;
  padding: 0 !important;
  border-radius: .5rem;
}

#backgrounds #backgroundColorHex {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

#backgrounds #bgGradientPane .row > [class*="col-"] {
  display: flex;
  flex-direction: column;
}

#backgrounds #gradAngle { margin-top: .25rem; }
#backgrounds #gradAngleValue { font-weight: 600; }

#backgrounds .glass-button#clearBackgroundBtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .35rem;
}



/* === Accordion / Collapse Stability Fixes === */
/* Make Bootstrap collapse behave predictably even with global transitions */
.collapse, .collapsing {
  transition: height .35s ease !important;
  will-change: height;
}
/* Limit button transitions to avoid animating height/padding inadvertently */
.accordion .accordion-button {
  transition: background-color .2s ease, color .2s ease, box-shadow .2s ease !important;
}
/* Keep arrow rotation smooth */
.accordion .accordion-button::after {
  transition: transform .2s ease !important;
}
/* Glass accordion visual polish without breaking layout */
.glass-accordion .accordion-item {
  border-radius: .5rem;
  overflow: hidden;
}
.glass-accordion .accordion-button {
  padding: .75rem 1rem;
}
/* Prevent nested spacing shifts */
.glass-accordion .accordion-body {
  padding: .75rem 1rem;
}



/* === Gradient Tool Enhancements (multi-stop) === */
.gradient-preview {
  height: 40px;
  border-radius: 0.5rem;
  border: 1px solid rgba(255,255,255,0.2);
  box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
}

.gradient-stop {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}

.gradient-stop input[type="color"] {
  width: 40px;
  height: 40px;
  border: none;
  padding: 0;
}

.gradient-stop .hex-input {
  width: 90px;
}

.gradient-stop .opacity-range,
.gradient-stop .position-range {
  flex: 1 1 120px;
}

[data-bs-theme="light"] .gradient-preview {
  border-color: rgba(0,0,0,0.2);
}