/*
 * styles.css - Estilos básicos para The Last Kart
 * Copyright (C) 2023 Moises Núñez
 * Este archivo es parte de The Last Kart.
 * The Last Kart está licenciado bajo la GNU Affero General Public License v3.0.
 */
:root{
  --bg:#0b0b0b;--ui:#111;--accent:#4CAF50;--muted:#ccc;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;background:var(--bg);color:var(--muted);font-family:Inter,Arial,Helvetica,sans-serif}

#ui{
  position: fixed;
  left: 12px;
  top: 12px;
  z-index: 50;
  background: rgba(0,0,0,0.45);
  padding: 10px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.04);
  max-width: 280px;
  font-size: 14px;
  line-height: 1.3;
}

#title{
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 6px;
}

#hud{
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  justify-content: space-between;
  align-items: center;
}

#hud > div{
  flex: 1 1 45%;
}

#controls{
  position: fixed;
  right: 12px;
  top: 12px;
  background: rgba(0,0,0,0.45);
  padding: 10px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.04);
  max-width: 180px;
  font-size: 13px;
  text-align: center;
  user-select: none;
  opacity: 0.65;
}

main{
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

canvas{
  background: #0a0a0a;
  border-radius: 6px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.7);
  max-width: calc(100vw - 80px);
  height: auto;
}

/* Responsive UI for smartphones */
@media (max-width: 600px) {
  #ui {
    max-width: 90vw;
    font-size: 12px;
    padding: 8px;
  }
  #hud > div {
    flex: 1 1 100%;
  }
  #controls {
    max-width: 90vw;
    font-size: 11px;
    right: 50%;
    transform: translateX(50%);
    top: auto;
    bottom: 12px;
  }
}