/* cubestyles.css - Cleaned Version */

/* --- Global Styles & Variables (Default Dark Theme) --- */
:root {
  --bg-color: #1e1e24;
  --primary-surface: #2a2a33;
  --secondary-surface: #383844;
  --tertiary-surface: #4a4a58;
  --text-color: #e8e8e8;
  --text-muted-color: #a0a0a8;
  --accent-color: #5a67d8;
  --accent-hover: #4c51bf;
  --border-color: #404048;
  --font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  --transition-speed-fast: 0.15s;
  --transition-speed-med: 0.25s;
  --shadow-sm: 0 2px 4px rgba(0,0,0, 0.15);
  --shadow-md: 0 5px 10px rgba(0,0,0, 0.2);
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-color);
  color: var(--text-color);
  font-size: 14px;
}

/* --- Buttons --- */
button {
  font-family: inherit;
  transition: background-color var(--transition-speed-med) ease, color var(--transition-speed-med) ease, transform var(--transition-speed-fast) ease, opacity var(--transition-speed-med) ease, box-shadow var(--transition-speed-med) ease;
  background-color: var(--secondary-surface);
  color: var(--text-color);
  border: 1px solid var(--border-color);
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 0.9em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  font-weight: 500;
}

button:hover:not(:disabled) {
  background-color: var(--tertiary-surface);
  border-color: var(--accent-hover);
  color: white;
  box-shadow: 0 3px 6px rgba(0,0,0, 0.2);
}

button:active:not(:disabled) {
  transform: scale(0.96);
  background-color: var(--accent-hover);
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.2);
}

button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  box-shadow: none;
}

/* --- Page Structure --- */
.homepage-content,
.piano-drop-container,
.text-content-area {
  background-color: var(--primary-surface);
  padding: 20px;
  box-sizing: border-box;
  margin-top: 30px;
  margin-bottom: 30px;
  width: 98vw;
  margin-left: auto;
  margin-right: auto;
  border-radius: 10px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
}

.homepage-content {
  margin-top: 10px;
}

/* --- Navigation Grid --- */
.nav-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
  padding: 10px;
  max-width: 1200px;
  margin: 0 auto;
}

.nav-item {
  flex-basis: 75px;
  flex-grow: 0;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.nav-item img {
  display: block;
  max-width: 100%;
  height: 65px;
  margin: 0 auto;
}

.nav-item a {
  display: block;
  transition: transform 0.2s ease;
}

.nav-item a:hover {
  transform: scale(1.1);
}

/* --- Main Content Sections --- */
.piano-drop-container {
  text-align: center;
  height: auto;
}

.piano-drop-container h2,
.text-content-area h2 {
  color: var(--accent-color);
  margin-bottom: 20px;
  font-size: 1.5em;
  text-align: center;
}

.embed-section {
  margin-top: 20px;
  color: var(--text-color);
}

.embedtext {
  color: var(--text-color);
  margin-right: 10px;
}

.embed-section input[type="text"] {
  background-color: var(--secondary-surface);
  color: var(--text-color);
  border: 1px solid var(--border-color);
  padding: 8px;
  border-radius: 6px;
  width: 60%;
  max-width: 450px;
}

.text-content-area {
  padding: 20px 30px;
}

.text-content-area p {
  line-height: 1.6;
  margin-bottom: 15px;
  text-align: left;
}

/* --- Custom Scrollbar Styles --- */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--secondary-surface) var(--primary-surface);
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--primary-surface);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb {
  background-color: var(--secondary-surface);
  border-radius: 5px;
  border: 2px solid var(--primary-surface);
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--tertiary-surface);
}

::-webkit-scrollbar-corner {
  background: var(--primary-surface);
}

/* --- A-Frame Scene Container Styles --- */
.housecube {
  margin: 0 auto !important;
  display: block !important;
  max-width: 900px;
  min-width: 320px;
  width: 100%;
  text-align: center;
  height: 600px;
  position: relative; /* This is needed for absolute positioning of child elements */
}


.housecube a-scene {
  margin: 0 auto !important;
  display: block !important;
  width: 100% !important;
  max-width: 900px;
  height: 100%;
}

.cubeholder {
  margin: 0 auto !important;
  display: block !important;
  max-width: 600px;
  min-width: 320px;
  width: 100%;
  text-align: center;
  height: 500px;
  position: relative; /* This is needed for absolute positioning of child elements */
}


.cubeholder a-scene {
  margin: 0 auto !important;
  display: block !important;
  width: 100% !important;
  max-width: 600px;
  height: 100%;
}

/* --- UPDATED: Styles for positioned Fullscreen Icon Button --- */
#fullscreenBtn {
  /* Positioning */
  position: absolute;
  right: 20px;
  bottom: 20px;
  z-index: 10;

  /* Visuals */
  background: rgba(30, 30, 30, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 5px;
  width: 42px;
  height: 42px;
  padding: 8px;
  box-sizing: border-box;
}

#fullscreenBtn:hover {
  background: rgba(30, 30, 30, 0.7);
}

#fullscreenBtn svg {
  width: 100%;
  height: 100%;
  stroke: white;
}