/* style.css (font sizes via :root vars) */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-dark: #000000;
  --panel-bg: #000000;
  --border-color: #ffffff;
  --text-primary: #ffffff;
  --text-secondary: #9a9a9a;
  --accent: #ffffff;

  /* Font size controls */
  --body-text-size: 0.8rem;
  --group-title-size: 1.3rem;
}

body {
  background: var(--bg-dark);
  color: var(--text-primary);
  height: 100%;
  margin: 0;
  display: flex;
  overflow: hidden;

  /* body text size */
  font-size: var(--body-text-size);
  font-family: "neue-haas-grotesk-display", sans-serif;
font-weight: 600;
font-style: normal;
}

.app-container {
  display: flex;
  width: 100%;
  height: 100vh;
}

/* Canvas layout */
.canvas-container {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;

  padding: 5px;
  box-sizing: border-box;
  overflow: auto;
}

/* Center the wrapper content */
#canvas-wrapper {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Remove inline-canvas spacing quirks */
#canvas-wrapper canvas {
  display: block;
  border-radius: 8px;
}

/* Side Panel - Overlay */
.side-panel {
  position: fixed;
  top:28px;
  left: 0px;
  width: 20vw;
  border: 1px solid white;
  height: auto;                          /* <- auto height */
  max-height: calc(100vh - 8px);         /* <- prevents going off-screen */
  overflow-y: auto;                      /* <- scroll only if too tall */

  background: black;

  padding:0px;

  display: flex;
  flex-direction: column;
  gap: 0px;

  z-index: 1000;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.side-panel--right {
  left: auto;
  right: 4px;
}




/* Group title */
.group-title {
  font-family: "neue-haas-grotesk-display", sans-serif;
  margin-bottom: 0;
  font-size: var(--group-title-size);
  text-transform: uppercase;
}

/* Optional: tighten section titles inside groups */
.panel-group .section-title {
  margin-top: 20px;
  margin-bottom: 10px;
}

/* If you still have .divider elements in other places, hide them */
.divider {
  display: none;
}

.side-panel.collapsed {
  display: none;
  pointer-events: none;
}

.panel-header {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.panel-title {
  letter-spacing: -0.5px;
  color: var(--accent);
}

.panel-subtitle {
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.control-label {
  color: var(--text-secondary);
  margin-top: 10px;
}

.control-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Color Inputs */
.color-input-wrapper {
  position: relative;
  width: 48px;
  height: 48px;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid var(--border-color);
  cursor: pointer;
  transition: border-color 0.2s;
}

.color-input-wrapper:hover {
  border-color: var(--accent);
}

.color-input {
  position: absolute;
  width: 100%;
  height: 100%;
  border: none;
  cursor: pointer;
  padding: 0;
}

.color-input::-webkit-color-swatch-wrapper {
  padding: 0;
}

.color-input::-webkit-color-swatch {
  border: none;
}

.color-value {
  color: var(--text-primary);
}

/* Range Slider */
.range-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.range-value {
  color: var(--accent);
}

input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 4px;
  background: rgb(84, 84, 84);

  outline: none;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  background: var(--accent);
  border-radius: 50%;
  cursor: pointer;
  transition: transform 0.2s;
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

/* Save Button */
.save-btn {
  background: black;
  color: white;
  border: 1px solid white;
  padding: 8px 24px;
  cursor: pointer;
  transition: all 0.2s;
  margin-top: 0px;
  width: 100%;
}

.save-btn:hover {
background: #ffffff;
color: rgb(0, 0, 0);
border: 0.5px solid white;
}

.save-btn:active {
  transform: translateY(0);
}

/* Toggle Panel Button - Floating */
.toggle-panel-btn {
  position: fixed;
  top: 0px;
  left: 0px;
  padding: 6px;
  background: rgb(0, 0, 0);
  border: 1px solid white;
  color: rgb(255, 255, 255);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.toggle-panel-btn:hover {
background-color: #000000;
color: white;
border: 1px solid white;
}

.toggle-panel-btn::after {
  content: 'Close';
}

.toggle-panel-btn.active::after {
  content: 'Controls';
}

/* Hide button inside panel */
.side-panel .toggle-panel-btn {
  display: none;
}

/* Canvas Container (fullscreen) */
.canvas-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-dark);
  overflow: hidden;
}

#canvas-wrapper {
  width: 100%;
  height: 100%;
}

#canvas-wrapper canvas {
  display: block;
  outline: 1px solid rgb(140, 140, 140);
  outline-offset: 1px;
}

/* Divider */
.divider {
  height: 1px;
  background: var(--border-color);
  margin: 4px 0;
}

/* Palette */
.palette-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.palette-color {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  border: 2px solid var(--border-color);
}

.palette-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.preset-btn {
  padding: 6px 10px;
  background: var(--bg-dark);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s;
}

.preset-btn:hover {
  border-color: var(--accent);
  color: var(--text-primary);
}

.preset-btn.active {
  background: var(--accent);
  color: var(--bg-dark);
  border-color: var(--accent);
}

.draw-hint {
  color: var(--text-secondary);
  line-height: 1.5;
  padding: 10px;
  background: rgba(255, 255, 255, 0.05);
  border-left: 2px solid var(--accent);
}

/* Section Titles */
.section-title {
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border-color);

}

/* Select Input */
.select-input {
  width: 100%;
  padding: 8px 6px;
  background: var(--panel-bg);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  cursor: pointer;
  transition: border-color 0.2s;
  text-transform: uppercase;
}

.select-input:hover {
  border-color: var(--accent);
}

.select-input:focus {
  outline: none;
  border-color: var(--accent);
}

.select-input option {
  background: var(--panel-bg);
  color: var(--text-primary);
}




/* Accordion */
.panel-group {
  display: flex;
  flex-direction: column;
  background: rgb(0, 0, 0);
  padding: 2px 5px 2px 5px;
  border-top: 1px solid white;
}
.panel-group.is-open {
  padding-bottom: 10px;
}
/* clickable header */
.panel-group .group-title {
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
}

/* plus/minus icon */
.panel-group .group-title::after {
  content: "+";
  opacity: 0.8;
}

.panel-group.is-open .group-title::after {
  content: "–";
}

/* hidden by default */
.panel-group .panel-content {
  overflow: hidden;
  max-height: 0px;
  transition: max-height 0.25s ease;
}
.panel-group.is-open .panel-content {
  padding-bottom: 10px;
}


/* Hidden by default (desktop) */
.mobile-only-overlay {
  display: none;
}

/* Show on mobile (adjust breakpoint as you like) */
@media (max-width: 768px) {
  .mobile-only-overlay {
    display: block;
    position: fixed;
    inset: 0;                 /* full screen */
    background: #000;         /* black screen */
    z-index: 999999;
  }

  .mobile-only-text {
    position: absolute;
    top: 10px;
    left: 10px;
    color: #fff;    
    text-transform: uppercase;
    font-size: 0.8rem;          /* white text */
  }

  /* Optional: prevent scrolling behind the overlay if needed */
  body {
    overflow: hidden;
  }
}