/* ============================================
   Donkere kant — sfeer en fakkellicht
   ============================================ */

:root {
  --donker-bg: #0d0a1f;
  --donker-bg2: #1d143a;
  --donker-bg3: #2c1750;
  --donker-mist: rgba(120, 100, 180, 0.15);
  --vlam-warm: #ff9540;
  --vlam-hot: #ffcd58;
  --donker-tekst: #ece7ff;
  --donker-paars: #9b6bcc;
  --donker-acc: #b083ff;
  --donker-goud: #ffd54a;
}

body.donker {
  background: radial-gradient(ellipse at top, #2c1750 0%, #1d143a 40%, #0d0a1f 100%);
  color: var(--donker-tekst);
  min-height: 100vh;
  font-weight: 600;
}

body.donker .topbar {
  background: rgba(20, 14, 50, 0.85);
  backdrop-filter: blur(8px);
  color: var(--donker-tekst);
  border-bottom: 2px solid var(--donker-paars);
}

body.donker .topbar h1 { color: var(--vlam-hot); }
body.donker .knop.terug { background: rgba(255,255,255,0.1); color: var(--donker-tekst); border: 2px solid var(--donker-paars); }
body.donker .knop { background: var(--donker-paars); }
body.donker .knop.terug:hover { background: rgba(255,255,255,0.2); }
body.donker .knop-icoon { background: rgba(255,255,255,0.1); color: var(--donker-tekst); }

/* Knop "naar donkere kant" op de zonnige homepage */
.donker-toegang {
  position: fixed;
  bottom: var(--pad-l);
  right: var(--pad-l);
  z-index: 40;
  background: linear-gradient(135deg, #2c1750, #0d0a1f);
  color: var(--vlam-hot);
  padding: 14px 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  font-size: 18px;
  box-shadow: 0 6px 20px rgba(155, 107, 204, 0.6), 0 0 30px rgba(255, 149, 64, 0.4);
  border: 2px solid var(--donker-paars);
  display: flex;
  gap: 8px;
  align-items: center;
  cursor: pointer;
  animation: vlam-flikker 3s ease-in-out infinite;
}
.donker-toegang:hover { transform: scale(1.05); }

.donker-toegang .skull { font-size: 24px; }

/* Mist op donkere homepage */
.mist {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.6;
  background: radial-gradient(ellipse at 30% 80%, rgba(180,140,220,0.15), transparent 50%),
              radial-gradient(ellipse at 70% 60%, rgba(140,160,200,0.12), transparent 60%),
              radial-gradient(ellipse at 50% 90%, rgba(255,149,64,0.08), transparent 50%);
  animation: mist-drift 12s ease-in-out infinite;
}

/* Fakkel-glow op zone-knoppen */
.donker-zone {
  cursor: pointer;
  transition: transform 0.2s ease;
  transform-box: fill-box;
  transform-origin: center;
}
.donker-zone:hover, .donker-zone:focus {
  transform: scale(1.08);
  filter: drop-shadow(0 0 18px var(--vlam-warm))
          drop-shadow(0 0 32px rgba(255, 149, 64, 0.6));
}
.donker-zone-cirkel {
  fill: #1d143a;
  stroke: var(--donker-paars);
  stroke-width: 4;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.6));
}
.donker-zone.bezocht .donker-zone-cirkel { stroke: var(--vlam-hot); }
.donker-zone.vriend .donker-zone-cirkel { fill: var(--donker-goud); stroke: var(--vlam-warm); }

.donker-zone-label {
  font-family: var(--font-basis);
  font-weight: 800;
  font-size: 17px;
  fill: var(--vlam-hot);
  text-anchor: middle;
  stroke: rgba(0,0,0,0.85);
  stroke-width: 4;
  paint-order: stroke fill;
}

/* Vlam flikker animatie */
@keyframes vlam-flikker {
  0%, 100% { box-shadow: 0 6px 20px rgba(155, 107, 204, 0.6), 0 0 30px rgba(255, 149, 64, 0.4); }
  20% { box-shadow: 0 6px 22px rgba(155, 107, 204, 0.7), 0 0 36px rgba(255, 149, 64, 0.55); }
  40% { box-shadow: 0 6px 18px rgba(155, 107, 204, 0.55), 0 0 26px rgba(255, 149, 64, 0.35); }
  70% { box-shadow: 0 6px 24px rgba(155, 107, 204, 0.75), 0 0 38px rgba(255, 149, 64, 0.65); }
}

@keyframes mist-drift {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(40px); }
}

/* Monster onthul UI */
.monster-stage {
  position: relative;
  background: radial-gradient(ellipse at center, #18103a 0%, #0a0719 80%);
  border-radius: 24px;
  padding: 24px;
  margin: 0 auto var(--pad-m);
  max-width: 480px;
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: inset 0 0 40px rgba(0,0,0,0.6), 0 8px 20px rgba(0,0,0,0.4);
}
.monster-stage::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(255,149,64,0.18), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(176,131,255,0.18), transparent 50%);
  pointer-events: none;
}

.monster-svg {
  width: 240px;
  height: 240px;
  display: block;
  transition: opacity 0.6s ease, filter 0.6s ease;
}

.monster-ogen {
  /* always visible, glowing */
  filter: drop-shadow(0 0 8px var(--vlam-warm)) drop-shadow(0 0 16px var(--vlam-warm));
}

.monster-progress {
  text-align: center;
  color: var(--vlam-hot);
  font-weight: 800;
  margin: 12px 0;
  font-size: 18px;
}

.tekstballon-monster {
  background: var(--donker-tekst);
  color: var(--donker-bg);
  padding: 14px 18px;
  border-radius: 18px;
  margin: 16px auto;
  max-width: 420px;
  position: relative;
  font-weight: 700;
  font-size: 18px;
  box-shadow: 0 6px 14px rgba(0,0,0,0.4);
}
.tekstballon-monster::before {
  content: '';
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border: 10px solid transparent;
  border-bottom-color: var(--donker-tekst);
}

body.donker .quiz-vraag {
  background: rgba(30, 20, 60, 0.95);
  color: var(--donker-tekst);
  border: 2px solid var(--donker-paars);
}
body.donker .quiz-vraag h2 { color: var(--vlam-hot); }
body.donker .hint { background: rgba(255,213,74,0.85); color: #2c1750; }
body.donker .quiz-optie { background: var(--donker-paars); color: white; }
body.donker .quiz-optie.juist { background: #4caf50; }
body.donker .quiz-optie.fout { background: #ff8b6b; }
body.donker .quiz-invoer { background: rgba(255,255,255,0.1); color: var(--donker-tekst); border-color: var(--donker-paars); }
body.donker .eindscherm { background: rgba(30, 20, 60, 0.96); color: var(--donker-tekst); border: 2px solid var(--vlam-hot); }
body.donker .eindscherm h1 { color: var(--vlam-hot); }
body.donker .oefen-kaart { background: rgba(40, 25, 80, 0.85); color: var(--donker-tekst); border: 2px solid transparent; }
body.donker .oefen-kaart:hover { border-color: var(--vlam-hot); box-shadow: 0 0 24px rgba(255,149,64,0.4); }

/* Monster animaties */
@keyframes wiebelen {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-6px) rotate(1deg); }
}
@keyframes ogen-knipperen {
  0%, 90%, 100% { transform: scaleY(1); }
  93%, 97% { transform: scaleY(0.1); }
}
@keyframes zwaaien {
  0%, 100% { transform: rotate(-8deg); }
  50% { transform: rotate(8deg); }
}
@keyframes ademen {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.92; transform: scale(1.02); }
}
@keyframes monster-zweven {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.monster-full {
  animation: monster-zweven 3s ease-in-out infinite, ademen 4s ease-in-out infinite;
}
.knipper {
  transform-origin: center;
  animation: ogen-knipperen 4s ease-in-out infinite;
}
.zwaai-arm {
  transform-origin: top center;
  animation: zwaaien 2.5s ease-in-out infinite;
}

/* Timer voor D5 */
.tijd-balk {
  background: rgba(255,255,255,0.15);
  border-radius: 999px;
  height: 12px;
  overflow: hidden;
  margin: 8px auto;
  max-width: 400px;
}
.tijd-vul {
  background: linear-gradient(90deg, var(--vlam-hot), #ff5252);
  height: 100%;
  transition: width 0.2s linear;
}

/* Geheime Club eindscherm */
.club-galerij {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
  margin: 32px 0;
}
.club-monster {
  width: 120px;
  height: 120px;
  animation: monster-zweven 3s ease-in-out infinite;
}
.club-monster.m2 { animation-delay: 0.4s; }
.club-monster.m3 { animation-delay: 0.8s; }
.club-monster.m4 { animation-delay: 1.2s; }
.club-monster.m5 { animation-delay: 1.6s; }

/* Vleermuis decor */
.vleermuis {
  position: absolute;
  font-size: 24px;
  opacity: 0.7;
  animation: vleer-vlieg 16s linear infinite;
}
@keyframes vleer-vlieg {
  0%   { transform: translate(-60px, 0); }
  50%  { transform: translate(50vw, -40px); }
  100% { transform: translate(110vw, 20px); }
}