@font-face {
  font-family: 'Kaliber';
  src: url('kaliber-brk.kaliber-round-brk.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}

/* Design Tokens & Theme Variables */
:root {
  --bg-dark: #05070f;
  --bg-panel: rgba(8, 12, 24, 0.72);
  --bg-active: rgba(255, 0, 202, 0.12);
  --border-color: rgba(255, 255, 255, 0.08);
  
  --accent-pink: #ff00ca; /* User specified color for rounded rectangles */
  --accent-cyan: #00f0ff;
  --accent-blue: #3b82f6;
  --accent-green: #10b981;
  --accent-orange: #f59e0b;
  
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  
  --font-sans: 'Kaliber', 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'Space Mono', monospace;
}

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

*:focus {
  outline: none !important;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: var(--bg-dark);
  font-family: var(--font-sans);
  font-size: 15px; /* Make all text bigger */
  color: var(--text-primary);
  text-shadow: -0.5px 6.5px 0px #93278f; /* Add drop shadow offset another 5px down and 2px left */
  -webkit-font-smoothing: antialiased;
}

/* Propagate text shadow to all text-based components explicitly */
button, select, input, .menu-item-btn, .tab-btn, .preset-btn, .panel-header h3, .control-group label, .bubble-val, .help-text, .axis-label, .custom-checkbox {
  text-shadow: -0.5px 6.5px 0px #93278f;
}

/* Canvas Viewport */
#canvas-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

/* COLLAPSIBLE CUBE MENU CONTAINER */
#cube-menu-container {
  position: absolute;
  top: calc(50% - 30px);
  left: calc(50% - 30px);
  width: 60px;
  height: 60px;
  z-index: 90;
  pointer-events: auto;
}

/* Deco Drag Handle for Menu Trigger */
#menu-drag-handle {
  position: absolute;
  top: -14px;
  left: -14px;
  width: 28px;
  height: 28px;
  cursor: grab;
  z-index: 25;
  transform: translateX(20px);
  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  pointer-events: auto;
}

#menu-drag-handle:hover {
  transform: translate(25px, -10px) scale(1.2);
}

#menu-drag-handle:active {
  cursor: grabbing;
  transform: translate(25px, -10px) scale(1.2);
}

/* Main Burger Trigger Button */
#menu-trigger {
  position: absolute;
  width: 60px;
  height: 60px;
  border-radius: 5px;
  background-color: var(--accent-pink);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 10px 10px 0px #93278f;
  z-index: 20;
  transform: skewX(-30deg);
  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275), background-color 0.2s;
}

#menu-trigger:hover {
  transform: scale(1.08) skewX(-30deg);
}

#menu-trigger:active {
  transform: scale(0.95) skewX(-30deg);
}

#menu-trigger img {
  width: 30px;
  height: 30px;
  transform: skewX(25deg);
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.25));
}

/* Sub-menu rounded rectangle items */
.sub-menu-items {
  position: absolute;
  top: 0;
  left: 0;
  width: 60px;
  height: 60px;
  pointer-events: none;
}

.menu-item-btn {
  position: absolute;
  top: 12px;
  left: -10px;
  width: 80px;
  height: 36px;
  border-radius: 5px;
  background-color: var(--accent-pink);
  color: white;
  font-family: var(--font-sans);
  font-size: 13px; /* Make text bigger */
  font-weight: 700;
  letter-spacing: 0.3px;
  border: none;
  cursor: pointer;
  box-shadow: 10px 10px 0px #93278f;
  opacity: 0;
  pointer-events: none;
  transform: scale(0.3) skewX(-30deg);
  transition: transform 0.45s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.menu-item-btn span {
  display: inline-block;
  transform: skewX(25deg); /* Shear text 5 degrees to the right */
}

.menu-item-btn.active {
  background-color: #662d91;
  color: white;
  box-shadow: 10px 10px 0px #93278f;
  border: none;
}

/* Expanded state positions (Radial translation relative to trigger button center) */
#cube-menu-container.open .sub-menu-items {
  pointer-events: auto;
}

#cube-menu-container.open .menu-item-btn {
  opacity: 1;
  pointer-events: auto;
}

/* Fan out positions */
#cube-menu-container.open .menu-item-btn:nth-child(1) { transform: translate(105px, 0px) scale(1) skewX(-30deg); }      /* Right */
#cube-menu-container.open .menu-item-btn:nth-child(2) { transform: translate(75px, -75px) scale(1) skewX(-30deg); }   /* Top-Right */
#cube-menu-container.open .menu-item-btn:nth-child(3) { transform: translate(0px, -105px) scale(1) skewX(-30deg); }    /* Top */
#cube-menu-container.open .menu-item-btn:nth-child(4) { transform: translate(-75px, -75px) scale(1) skewX(-30deg); }  /* Top-Left */
#cube-menu-container.open .menu-item-btn:nth-child(5) { transform: translate(-105px, 0px) scale(1) skewX(-30deg); }    /* Left */
#cube-menu-container.open .menu-item-btn:nth-child(6) { transform: translate(-75px, 75px) scale(1) skewX(-30deg); }   /* Bottom-Left */
#cube-menu-container.open .menu-item-btn:nth-child(7) { transform: translate(0px, 105px) scale(1) skewX(-30deg); }     /* Bottom */


/* DRAGGABLE FLOATING PANELS */
.floating-panel {
  position: absolute;
  width: 320px;
  background: rgba(255, 0, 202, 0.85); /* ff00ca background (semi-transparent) */
  backdrop-filter: blur(25px) saturate(190%);
  -webkit-backdrop-filter: blur(25px) saturate(190%);
  border: 2px solid #93278f; /* settings box outline 93278f */
  border-radius: 50%; /* Start as an organic circular blob */
  box-shadow: 10px 10px 0px #93278f;
  z-index: 100;
  color: white;
  
  opacity: 0;
  pointer-events: none;
  transform: skewX(0deg) scale(0); /* Spawn un-skewed and collapsed */
  transform-origin: center center;
  transition: opacity 0.45s ease,
              border-radius 0.55s cubic-bezier(0.34, 1.56, 0.64, 1),
              transform 0.55s cubic-bezier(0.34, 1.56, 0.64, 1);
  overflow: visible;
}

.floating-panel.visible {
  opacity: 1;
  pointer-events: auto;
  border-radius: 5px; /* Solidify into sheared rounded rectangle */
  transform: skewX(-30deg) scale(1);
}

.floating-panel > * {
  transform: skewX(0deg);
  transition: transform 0.55s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.floating-panel.visible > * {
  transform: skewX(25deg); /* Shear text 5 degrees to the right in final state */
}

/* Panel Header & Drag Handle */
.panel-header {
  padding: 12px 16px;
  background: rgba(255, 0, 202, 0.04);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  cursor: move; /* Indicate entire header is drag handle */
  user-select: none;
  position: relative;
}

/* Deco handle icon upper left side */
.panel-deco-handle {
  position: absolute;
  top: -18px; /* move down 20px (from -38px) */
  left: 0px; /* left 10px (from 10px to 0px) */
  width: 28px;
  height: 28px;
  margin: 0;
  cursor: grab;
  z-index: 25;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.35));
  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Mouse over separately */
.panel-deco-handle:hover,
.panel-deco-handle:active,
.panel-header:active .panel-deco-handle {
  transform: translate(5px, -10px);
}

.panel-header h3 {
  font-size: 18px; /* Make text bigger */
  font-weight: 600;
  letter-spacing: -0.2px;
  flex: 1;
}

.close-panel {
  position: absolute;
  top: -18px; /* move down 20px (from -38px) */
  right: -20px; /* move right 30px (from 10px to -20px) */
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 25;
  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.panel-close-img {
  width: 28px;
  height: 28px;
  display: block;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.35));
}

/* Mouse over separately */
.close-panel:hover,
.close-panel:active {
  transform: translate(5px, -10px);
}

/* Panel Body */
.panel-body {
  padding: 16px;
  overflow-y: auto;
  max-height: 420px;
}

/* Control Groups */
.control-group {
  margin-bottom: 14px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.control-group:last-child {
  margin-bottom: 0;
}

.control-group.hidden {
  display: none !important;
}

.control-group label {
  font-size: 13px; /* Make text bigger */
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: rgba(255, 255, 255, 0.85);
}

.label-with-val {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.bubble-val {
  font-family: var(--font-mono);
  font-size: 12px; /* Make text bigger */
  color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.08);
  padding: 1px 5px;
  border-radius: 4px;
  border: 1px solid rgba(0, 240, 255, 0.15);
}

.help-text {
  font-size: 11px; /* Make text bigger */
  color: rgba(255, 255, 255, 0.65);
  margin-top: -1px;
  line-height: 1.3;
}

/* Style Inputs */
select {
  width: 100%;
  background: rgba(5, 7, 15, 0.6);
  border: 1px solid var(--border-color);
  border-radius: 5px;
  color: var(--text-primary);
  padding: 8px 15px;
  font-family: var(--font-sans);
  font-size: 14px; /* Make text bigger */
  outline: none;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%239ca3af'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
  background-size: 12px;
  transform: skewX(-30deg);
  box-shadow: 10px 10px 0px #93278f;
  transition: all 0.2s;
}

select:hover, select:focus {
  border-color: rgba(255, 0, 202, 0.3);
  background-color: rgba(5, 7, 15, 0.8);
}

/* Sliders */
input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 5px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.06);
  outline: none;
  margin: 6px 0;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--text-primary);
  border: 2px solid var(--bg-dark);
  cursor: pointer;
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.25);
  transition: transform 0.1s, background-color 0.2s;
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.25);
  background: var(--accent-pink);
  box-shadow: 0 0 10px var(--accent-pink);
}

/* Color inputs grid */
.colors-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

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

.axis-label {
  font-size: 13px; /* Make text bigger */
  font-weight: 700;
  width: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.x-color-label { color: var(--accent-pink); }
.y-color-label { color: var(--accent-blue); }
.z-color-label { color: var(--accent-green); }

input[type="color"] {
  -webkit-appearance: none;
  border: none;
  flex: 1;
  height: 34px;
  cursor: pointer;
  background: none;
  transform: skewX(-30deg);
  box-shadow: 10px 10px 0px #93278f;
}

input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 0;
}

input[type="color"]::-webkit-color-swatch {
  border: 1px solid var(--border-color);
  border-radius: 5px;
}

/* Preset Grid */
.preset-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  margin-top: 4px;
}

.preset-btn {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 5px;
  color: var(--text-secondary);
  padding: 8px;
  font-family: var(--font-sans);
  font-size: 13px; /* Make text bigger */
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transform: skewX(-30deg);
  box-shadow: 10px 10px 0px #93278f;
  transition: all 0.2s;
}

.preset-btn:hover {
  background: var(--bg-active);
  color: var(--text-primary);
  border-color: rgba(255, 0, 202, 0.2);
  transform: skewX(-30deg) scale(1.05);
}

.preset-btn.active {
  background: rgba(255, 0, 202, 0.12);
  border-color: var(--accent-pink);
  color: var(--text-primary);
  box-shadow: 10px 10px 0px #93278f;
}

.preset-btn span {
  display: flex;
  align-items: center;
  gap: 6px;
  transform: skewX(25deg); /* Shear text 5 degrees to the right */
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
}

.neon-pink { background-color: var(--accent-pink); box-shadow: 0 0 4px var(--accent-pink); }
.neon-cyan { background-color: var(--accent-cyan); box-shadow: 0 0 4px var(--accent-cyan); }
.mono-white { background-color: #ffffff; box-shadow: 0 0 4px #ffffff; }
.warm-orange { background-color: var(--accent-orange); box-shadow: 0 0 4px var(--accent-orange); }

/* Checkboxes */
.checkbox-row {
  display: flex;
  gap: 14px;
}

.custom-checkbox {
  display: flex;
  align-items: center;
  position: relative;
  padding-left: 20px;
  cursor: pointer;
  font-size: 13px; /* Make text bigger */
  user-select: none;
  color: rgba(255, 255, 255, 0.85); /* Legible on pink */
  font-weight: 600;
}

.custom-checkbox input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkmark {
  position: absolute;
  top: 50%;
  transform: translateY(-50%) skewX(-30deg);
  left: 0;
  height: 12px;
  width: 12px;
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  border-radius: 5px;
  box-shadow: 2px 2px 0px #93278f;
  transition: all 0.2s;
}

.custom-checkbox:hover input ~ .checkmark {
  background-color: rgba(255, 255, 255, 0.12);
}

.custom-checkbox input:checked ~ .checkmark {
  background-color: var(--accent-pink);
  border-color: var(--accent-pink);
  box-shadow: 2px 2px 0px #93278f;
}

.checkmark:after {
  content: "";
  position: absolute;
  display: none;
}

.custom-checkbox input:checked ~ .checkmark:after {
  display: block;
}

.custom-checkbox .checkmark:after {
  left: 3px;
  top: 1px;
  width: 2px;
  height: 5px;
  border: solid var(--bg-dark);
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg) skewX(25deg); /* Shear 5 degrees to the right */
}

/* Tab Headers */
.tabs-header {
  display: flex;
  background: rgba(5, 7, 15, 0.4);
  border: 1px solid var(--border-color);
  border-radius: 5px;
  padding: 2px;
  margin-bottom: 12px;
  transform: skewX(-30deg);
  box-shadow: 10px 10px 0px #93278f;
}

.tab-btn {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-muted);
  padding: 5px 2px;
  font-family: var(--font-sans);
  font-size: 12px; /* Make text bigger */
  font-weight: 700;
  cursor: pointer;
  border-radius: 5px;
  transition: all 0.15s;
  text-align: center;
}

.tab-btn span {
  display: block;
  transform: skewX(25deg); /* Shear text 5 degrees to the right */
}

.tab-btn:hover {
  color: var(--text-secondary);
}

.tab-btn.active {
  background: rgba(255, 0, 202, 0.08);
  color: var(--text-primary);
  border: 1px solid rgba(255, 0, 202, 0.15);
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
  animation: paneFadeIn 0.2s ease-out;
}

@keyframes paneFadeIn {
  from { opacity: 0; transform: translateY(3px); }
  to { opacity: 1; transform: translateY(0); }
}