:root {
  --bg: #f8f8ff;
  --panel: #ffffff;
  --primary: #7f38e8;
  --primary-soft: #9e67f5;
  --secondary: #c3ceff;
  --deep: #171421;
  --muted: #2f2e3c;
  --line: #7f38e8;
  --shadow: 6px 6px 0 #c3ceff;
  --toggle-bg: #f3f0ff;
  --toggle-border: #7f38e8;
  --toggle-text: #171421;
}

body[data-theme="dark"] {
  --bg: #09090E;
  --panel: #131221;
  --primary: #8B4DFF;
  --primary-soft: #7F38E8;
  --secondary: #55FFFF;
  --deep: #FFFFFF;
  --muted: #E0DBFF;
  --line: #8B4DFF;
  --shadow: 4px 4px 0 #000000;
  --toggle-bg: #131221;
  --toggle-border: #8B4DFF;
  --toggle-text: #55FFFF;
}

body {
  background: var(--bg);
  color: var(--deep);
  transition: background-color 0.2s ease, color 0.2s ease;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 3px solid var(--toggle-border);
  background: var(--toggle-bg);
  box-shadow: 4px 4px 0 var(--secondary);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  padding: 0;
  border-radius: 0;
}

.theme-toggle:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--secondary);
}

.theme-toggle:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
}

.theme-icon {
  position: relative;
  display: block;
  width: 18px;
  height: 18px;
  image-rendering: pixelated;
  transform: translateY(-1px);
}

.theme-icon.moon::before,
.theme-icon.moon::after,
.theme-icon.sun::before,
.theme-icon.sun::after {
  content: "";
  position: absolute;
  display: block;
  background: var(--toggle-text);
}

/* TODO: reemplazar por iconos pixel-art personalizados más adelante */
.theme-icon.moon::before {
  width: 12px;
  height: 12px;
  inset: 3px 3px auto auto;
  background: var(--toggle-text);
  box-shadow: 0 0 0 2px var(--toggle-bg);
  border-radius: 0;
  clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
}

.theme-icon.moon::after {
  width: 10px;
  height: 10px;
  inset: 5px auto auto 3px;
  background: var(--toggle-bg);
  border-radius: 0;
  box-shadow: 0 0 0 2px var(--toggle-bg);
}

.theme-icon.sun::before {
  width: 12px;
  height: 12px;
  inset: 3px;
  background: var(--toggle-text);
  border-radius: 0;
  box-shadow:
    14px 0 0 0 var(--toggle-text),
    -14px 0 0 0 var(--toggle-text),
    0 14px 0 0 var(--toggle-text),
    0 -14px 0 0 var(--toggle-text),
    10px 10px 0 0 var(--toggle-text),
    -10px 10px 0 0 var(--toggle-text),
    10px -10px 0 0 var(--toggle-text),
    -10px -10px 0 0 var(--toggle-text);
}

.theme-icon.sun::after {
  width: 6px;
  height: 6px;
  inset: 9px;
  background: var(--toggle-bg);
  border-radius: 0;
}