/* font! */
@font-face {
  font-family: 'Terminus';
  src: url('/terminus.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}

*, *::before, *::after { 
  font-family: 'Terminus', 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif; 
  box-sizing: border-box; 
} 

body { 
  background-color: #0d0d0d; 
  color: #fff; 
  display: flex; 
  flex-direction: column; 
  align-items: center; 
  justify-content: flex-start; 
  min-height: 100vh; 
  margin: 0; 
  overflow-y: auto; 
  padding: 20px; 
} 

.hidden { 
  display: none !important; 
}


/* MAIN */
#main-layout { 
  display: flex; 
  gap: 20px; 
  align-items: flex-start; 
  max-width: 100%;
  justify-content: center;
} 

/* left col */
#sidebar { 
  display: flex; 
  flex-direction: column; 
  gap: 10px; 
  width: 180px; 
} 

#preview-container { 
  border: 2px solid #555; 
  background: #000; 
  width: 180px; 
  height: 135px; 
} 

video { 
  width: 100%; 
  height: 100%; 
  object-fit: contain; 
  display: block; 
} 

#log-panel { 
  background: #111; 
  border: 1px solid #333; 
  padding: 10px; 
  font-size: 11px; 
  width: 180px; 
  color: #dfdfdf; 
  line-height: 1.4; 
} 

#log-panel span { 
  color: #4af626; 
} 

/* right col */
#right-column { 
  display: flex; 
  flex-direction: column; 
  gap: 10px; 
  min-width: 0;
  flex: 1;
  max-width: 100%;
} 

#canvas-container { 
  position: relative; 
  border: 2px solid #333; 
  background: #000; 
  overflow: hidden; 
  cursor: grab; 
  max-width: 100%;
} 

#canvas-container:active { 
  cursor: grabbing; 
} 

canvas { 
  display: block; 
  transform-origin: 0 0; 
  max-width: 100%;
  height: auto !important;
} 

/* interactive */
.controls { 
  margin-top: 15px; 
  margin-bottom: 15px; 
  display: flex; 
  flex-wrap: wrap;
  gap: 8px; 
  align-items: center; 
  justify-content: center; 
  width: 100%;
} 

button { 
  background: #222; 
  color: #fff; 
  border: 1px solid #555; 
  padding: 6px 12px; 
  font-size: 12px;
  cursor: pointer; 
  border-radius: 4px; 
  transition: background 0.1s ease-in-out; 
} 

button:hover { 
  background: #444; 
} 

#frame-console { 
  background: #111; 
  border: 1px solid #333; 
  padding: 12px; 
  font-size: 11px; 
  overflow: visible; 
  color: #aaa; 
  line-height: 1.4; 
} 

#frame-faces-list { 
  display: flex; 
  flex-wrap: wrap; 
  gap: 6px 14px; 
} 

/* scrub bar */
.scrub-container {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
}

#seek-bar {
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  cursor: pointer;
  flex: 1;
  width: 100%;
}

#seek-bar:focus {
  outline: none;
}

#seek-bar::-webkit-slider-runnable-track {
  width: 100%;
  height: 6px;
  background: #222;
  border: 1px solid #333;
  border-radius: 3px;
}

#seek-bar::-moz-range-track {
  width: 100%;
  height: 6px;
  background: #222;
  border: 1px solid #333;
  border-radius: 3px;
}

#seek-bar::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  margin-top: -6px;
  height: 16px;
  width: 16px;
  border-radius: 50%;
  background: #61afef;
  border: 2px solid #0d0d0d;
  box-shadow: 0 0 0 1px #555;
}

#seek-bar::-moz-range-thumb {
  height: 12px;
  width: 12px;
  border-radius: 50%;
  background: #61afef;
  border: 2px solid #0d0d0d;
  box-shadow: 0 0 0 1px #555;
}

#seek-bar:hover::-webkit-slider-thumb {
  background: #4af626;
}

#seek-bar:hover::-moz-range-thumb {
  background: #4af626;
}

/* overlays */
.modal {
  position: fixed;
  top: 0; 
  left: 0; 
  width: 100%; 
  height: 100%;
  background: rgba(0,0,0,0.7);
  display: flex;
  align-items: center; 
  justify-content: center;
  z-index: 100;
}

.modal-content {
  background: #161616;
  border: 1px solid #444;
  padding: 20px;
  width: 320px;
  position: relative;
}

#close-modal {
  position: absolute;
  top: 10px; 
  right: 15px;
  cursor: pointer;
  font-size: 18px;
  color: #888;
}

#close-modal:hover { 
  color: #fff; 
}

/* footer */
footer {
  margin-top: 40px;
  padding: 20px 0;
  font-size: 11px;
  color: #555;
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  width: 100%;
}

footer strong {
  color: #888;
  font-weight: normal;
}

footer a {
  color: #61afef;
  text-decoration: none;
}

footer a:hover {
  color: #4af626;
  text-decoration: underline;
}