/* ── FARBEN & THEMES ─────────────────────────────────────────── */
:root {
  --rot:   #e63946;
  --blau:  #1d8cf8;
  --gold:  #f0b429;

  /* Design System */
  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  20px;
  --space-6:  24px;
  --space-8:  32px;
  --space-10: 40px;
  --space-12: 48px;

  --radius-sm:   6px;
  --radius-md:   10px;
  --radius-lg:   16px;
  --radius-xl:   22px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.15);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.2);
  --shadow-xl: 0 24px 64px rgba(0,0,0,0.3);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --duration-fast:   150ms;
  --duration-normal: 250ms;
  --duration-slow:   400ms;
}

[data-theme="dark"] {
  --bg:         #0c0c18;
  --surface:    #1a1a32;
  --surface2:   #20203a;
  --border:     #38385a;
  --text:       #e8e8f0;
  --text-muted: rgba(232,232,240,0.4);
  --card-bg1:   #1e1e38;
  --card-bg2:   #1e1e38;
  --card-line:  rgba(255,255,255,0.055);
  --card-dot:   rgba(255,255,255,0.13);
  --card-label: rgba(255,255,255,0.18);
  --card-border: rgba(255,255,255,0.25);
  --header-bg:  rgba(12,12,24,0.92);
  --footer-bg:  rgba(12,12,24,0.78);
  --modal-bg:   #1a1a32;
  --overlay:    rgba(6,6,14,0.88);
  --btn:        rgba(255,255,255,0.07);
  --btn-h:      rgba(255,255,255,0.13);
  --btn-b:      rgba(255,255,255,0.14);
  --btn-bh:     rgba(255,255,255,0.3);
  --inp-bg:     rgba(255,255,255,0.07);
  --shadow:     rgba(0,0,0,0.5);
  --ambient1:   rgba(230,57,70,0.10);
  --ambient2:   rgba(29,140,248,0.10);

  /* Glass & Shadow tokens */
  --glass-bg:     rgba(26,26,50,0.75);
  --glass-border: rgba(255,255,255,0.08);
  --shadow-sm:    0 1px 3px rgba(0,0,0,0.4);
  --shadow-md:    0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg:    0 12px 40px rgba(0,0,0,0.55);
  --shadow-xl:    0 28px 72px rgba(0,0,0,0.65);
}

[data-theme="light"] {
  --bg:         #d8d8e8;
  --surface:    #ffffff;
  --surface2:   #f2f2fc;
  --border:     #b0b0cc;
  --text:       #16162a;
  --text-muted: rgba(22,22,42,0.50);
  --card-bg1:   #8e98c8;
  --card-bg2:   #7880b8;
  --card-line:  rgba(255,255,255,0.18);
  --card-dot:   rgba(255,255,255,0.45);
  --card-label: rgba(255,255,255,0.6);
  --card-border: transparent;
  --header-bg:  rgba(216,216,232,0.95);
  --footer-bg:  rgba(216,216,232,0.8);
  --modal-bg:   #ffffff;
  --overlay:    rgba(210,210,230,0.88);
  --btn:        rgba(0,0,0,0.055);
  --btn-h:      rgba(0,0,0,0.1);
  --btn-b:      rgba(0,0,0,0.13);
  --btn-bh:     rgba(0,0,0,0.28);
  --inp-bg:     rgba(0,0,0,0.04);
  --shadow:     rgba(0,0,0,0.18);
  --ambient1:   rgba(230,57,70,0.08);
  --ambient2:   rgba(29,140,248,0.08);

  /* Glass & Shadow tokens */
  --glass-bg:     rgba(255,255,255,0.72);
  --glass-border: rgba(0,0,0,0.08);
  --shadow-sm:    0 2px 8px rgba(0,0,0,0.18);
  --shadow-md:    0 4px 16px rgba(0,0,0,0.20);
  --shadow-lg:    0 12px 40px rgba(0,0,0,0.18);
  --shadow-xl:    0 28px 72px rgba(0,0,0,0.22);
}

/* ── BASE ──────────────────────────────────────────────────────── */
* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  overflow: hidden;
}

body {
  font-family: 'Nunito', sans-serif;
  background: var(--bg);
  color: var(--text);
  height: 100vh;
  display: flex;
  flex-direction: column;
  background-image:
    radial-gradient(ellipse at 10% 10%, var(--ambient1) 0%, transparent 50%),
    radial-gradient(ellipse at 90% 90%, var(--ambient2) 0%, transparent 50%);
  transition: background-color 0.3s, color 0.3s;
}

/* ── GAME AREA ────────────────────────────────────────────────── */
#game-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

/* ── HEADER ───────────────────────────────────────────────────── */
header {
  flex-shrink: 0;
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  overflow: visible;
  position: relative;
  z-index: 100;
}

.logo {
  font-family: 'Bangers', cursive;
  font-size: 1.9rem;
  letter-spacing: 5px;
  background: linear-gradient(90deg, #FF6700 0%, #FF5200 18%, #D03060 38%, #7B38B8 55%, #2255CC 75%, #004DA2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  flex-shrink: 0;
}

/* ── THEME FAB (inline im Header) ───────────────────────────── */
#theme-fab {
  position: relative;
  z-index: 9999;
}

#theme-fab-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  box-shadow: 0 8px 28px var(--shadow);
  min-width: 120px;
  z-index: 9999;
  opacity: 0;
  transform: scale(0.9) translateY(-4px);
  transform-origin: top right;
  pointer-events: none;
  transition: opacity 0.18s, transform 0.18s;
}
#theme-fab-menu.open {
  opacity: 1;
  transform: scale(1) translateY(0);
  pointer-events: all;
}

.fab-option {
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 8px 12px;
  border-radius: 8px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.15s;
}
.fab-option svg { flex-shrink: 0; opacity: 0.6; }
.fab-option:hover { background: var(--btn-h); color: var(--text); }
.fab-option:hover svg { opacity: 1; }
.fab-option.on {
  background: var(--btn);
  color: var(--text);
  font-weight: 900;
}
.fab-option.on svg { opacity: 1; }

/* Teams */
.header-right {
  display: flex;
  align-items: center;
  gap: 10px;
  overflow: visible;
  position: relative;
  z-index: 9999;
}

.zoom-toggle {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  font-size: 0.68rem;
  font-family: 'Bangers', cursive;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 5px 14px;
  min-width: 80px;
  border-radius: 10px;
  border: 2px solid rgba(128,128,128,0.2);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  opacity: 0.6;
  transition: all 0.2s;
}
.zoom-toggle svg { margin-bottom: 1px; }
.zoom-toggle.active {
  opacity: 1;
  border-color: var(--blau);
  color: var(--blau);
  background: rgba(29,140,248,0.08);
  box-shadow: 0 0 14px rgba(29,140,248,0.2);
}
#theme-fab-btn.zoom-toggle {
  opacity: 1;
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(240,180,41,0.1);
}
#theme-fab-btn.zoom-toggle svg { stroke: var(--gold); }

.teams { display: flex; gap: 8px; }

.team {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 80px;
  padding: 5px 14px;
  border-radius: 10px;
  border: 2px solid rgba(128,128,128,0.2);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}
.team.rot-team  { border-color: rgba(230,57,70,0.25); }
.team.blau-team { border-color: rgba(29,140,248,0.25); }

.team.rot-team.dran {
  background: rgba(230,57,70,0.12);
  border-color: var(--rot);
  box-shadow: 0 0 20px rgba(230,57,70,0.25), inset 0 0 16px rgba(230,57,70,0.06);
  transform: scale(1.05) translateZ(0);
}
.team.blau-team.dran {
  background: rgba(29,140,248,0.12);
  border-color: var(--blau);
  box-shadow: 0 0 20px rgba(29,140,248,0.25), inset 0 0 16px rgba(29,140,248,0.06);
  transform: scale(1.05) translateZ(0);
}

.team-name {
  font-family: 'Bangers', cursive;
  font-size: 1rem;
  letter-spacing: 3px;
}
.team.rot-team  .team-name { color: var(--rot); }
.team.blau-team .team-name { color: var(--blau); }

.team-score {
  font-size: 1.65rem;
  font-weight: 900;
  line-height: 1;
}

.dran-label {
  position: absolute;
  top: -1px; right: 6px;
  font-size: 0.48rem;
  font-weight: 900;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 2px 5px;
  border-radius: 0 0 5px 5px;
  color: white;
  opacity: 0;
  transition: opacity 0.2s;
}
.team.rot-team  .dran-label { background: var(--rot); }
.team.blau-team .dran-label { background: var(--blau); }
.team.dran .dran-label { opacity: 1; }

/* ── STATUS ──────────────────────────────────────────────────── */
.statusbar {
  flex-shrink: 0;
  text-align: center;
  padding: 5px 16px;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text-muted);
  min-height: 26px;
  transition: color 0.25s;
}
.statusbar.ok   { color: var(--gold); }
.statusbar.miss { color: var(--text-muted); }

/* ── CONTROLS ────────────────────────────────────────────────── */
.controls {
  flex-shrink: 0;
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  padding: 4px 16px 8px;
}

.paare-label {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
}

select#paare-select {
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 0.8rem;
  background: var(--inp-bg);
  border: 2px solid var(--btn-b);
  color: var(--text);
  padding: 7px 12px;
  border-radius: var(--radius-md);
  cursor: pointer;
  outline: none;
  transition: border-color var(--duration-normal), box-shadow var(--duration-normal);
  -webkit-appearance: none;
  appearance: none;
}
select#paare-select:hover,
select#paare-select:focus {
  border-color: var(--btn-bh);
  box-shadow: 0 0 0 3px rgba(29,140,248,0.1);
}

/* force option colors for dark mode */
select#paare-select option {
  background: var(--surface);
  color: var(--text);
}

.btn {
  font-family: 'Nunito', sans-serif;
  font-weight: 900;
  font-size: 0.78rem;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 9px;
  border: 2px solid var(--btn-b);
  background: var(--btn);
  color: var(--text);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s var(--ease-out);
}
.btn:hover { background: var(--btn-h); border-color: var(--btn-bh); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(0) scale(0.97); box-shadow: none; }

.btn.primary {
  background: var(--rot);
  border-color: var(--rot);
  color: #fff;
  box-shadow: 0 2px 12px rgba(230,57,70,0.35);
}
.btn.primary:hover {
  background: #ff5563;
  border-color: #ff5563;
  box-shadow: 0 4px 16px rgba(230,57,70,0.45);
}

/* ── SPIELFELD ───────────────────────────────────────────────── */
#spielfeld-wrap {
  flex: 1;
  overflow: hidden;
  padding: 8px 16px;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
[data-theme="light"] #spielfeld-wrap {
  border-radius: 14px;
  margin: 0 4px;
}

#spielfeld {
  display: grid;
  width: 100%;
  height: 100%;
  /* columns, rows, gap per JS */
}

/* ── KARTEN ──────────────────────────────────────────────────── */
.card-wrap {
  cursor: pointer;
  perspective: 800px;
  min-width: 0;
  min-height: 0;
  border-radius: 10px;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  aspect-ratio: 1 / 1;
}

.card-inner {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
  border-radius: 10px;
  will-change: transform;
  /* overflow: hidden entfernt – verursacht Rendering-Bug mit transform-style: preserve-3d,
     wodurch die Kartenfront nach dem Flip nicht sichtbar wird */
}

/* Kein transition während flip-back animation */
.card-wrap.wrong .card-inner {
  transition: none;
  animation: flipBack 0.55s ease 1.0s both;
}

.card-wrap.flipped .card-inner,
.card-wrap.matched .card-inner {
  transform: rotateY(180deg);
}

.card-face {
  position: absolute;
  inset: 0;
  border-radius: 10px;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  -webkit-transform: translate3d(0,0,0);
  transform: translate3d(0,0,0);
}


/* ═══════════════════════════════════════════════
   RÜCKSEITE – Luxury Geometric
   Dark:  Schwarz mit Gold
   Light: Warmes Cremeweiß mit Gold
═══════════════════════════════════════════════ */

/* Dark */
[data-theme="dark"] .card-back {
  --cb-base:    #0d0d0d;
  --cb-gold:    rgba(210,170,80,0.75);
  --cb-gold-d:  rgba(210,170,80,0.12);
  --cb-gold-s:  rgba(210,170,80,0.08);
  --cb-label:   rgba(210,170,80,0.85);
}
/* Light: Cremeweiß mit sattem Gold */
[data-theme="light"] .card-back {
  --cb-base:    #f5f0e8;
  --cb-gold:    rgba(165,125,35,0.9);
  --cb-gold-d:  rgba(165,125,35,0.22);
  --cb-gold-s:  rgba(165,125,35,0.12);
  --cb-label:   rgba(165,125,35,0.95);
}

.card-back {
  background: var(--cb-base, #0d0d0d);
  border: 2px solid var(--cb-gold, rgba(210,170,80,0.75));
  transition: filter 0.2s, box-shadow 0.2s, border-color 0.2s;
  overflow: hidden;
}

/* Layer 1: Diagonales Rautenmuster */
.card-back::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background-image:
    repeating-linear-gradient(
      45deg,
      var(--cb-gold-s, rgba(210,170,80,0.08)) 0px,
      var(--cb-gold-s, rgba(210,170,80,0.08)) 1px,
      transparent 1px,
      transparent 12px
    ),
    repeating-linear-gradient(
      -45deg,
      var(--cb-gold-s, rgba(210,170,80,0.08)) 0px,
      var(--cb-gold-s, rgba(210,170,80,0.08)) 1px,
      transparent 1px,
      transparent 12px
    );
}

/* Layer 2: Innerer Zierrahmen */
.card-back::after {
  content: '';
  position: absolute;
  inset: 7px;
  border: 1px solid var(--cb-gold-d, rgba(210,170,80,0.12));
  border-radius: 3px;
  box-shadow: inset 0 0 0 4px var(--cb-gold-s, rgba(210,170,80,0.06));
}

/* Question mark on card back */
.card-back-label {
  position: relative;
  z-index: 2;
  font-family: 'Bangers', cursive;
  font-size: clamp(1.8rem, 4vw, 3rem);
  color: var(--cb-label, rgba(210,170,80,0.85));
  pointer-events: none;
  text-shadow: 0 2px 8px rgba(0,0,0,0.15);
  transition: transform 0.25s ease;
  line-height: 1;
}
.card-wrap:hover .card-back-label {
  transform: scale(1.08);
}

.card-wrap:hover .card-back {
  filter: brightness(1.12);
  box-shadow: 0 4px 16px rgba(0,0,0,0.4), 0 0 20px rgba(210,170,80,0.25);
  border-color: rgba(210,170,80,0.9);
}

/* VORDERSEITE */
.card-front {
  background: var(--surface2);
  box-shadow: 0 0 0 2px var(--card-border);
  transform: rotateY(180deg);
}
/* Emoji Icons auf Karten (Microsoft Fluent Emoji) */
.card-front .card-emoji {
  width: 48%;
  height: 48%;
  object-fit: contain;
  pointer-events: none;
  transition: transform 0.3s ease, filter 0.3s ease;
}
.card-wrap:hover .card-front .card-emoji {
  transform: scale(1.08);
}
/* Matched-Zustand: Emoji Glow in Team-Farbe */
.card-wrap.matched-rot .card-front .card-emoji {
  filter: drop-shadow(0 0 8px rgba(230,57,70,0.5));
}
.card-wrap.matched-blau .card-front .card-emoji {
  filter: drop-shadow(0 0 8px rgba(29,140,248,0.5));
}
/* Zoom-Karte Emoji */
.zoom-card .card-emoji {
  width: 62%;
  height: 62%;
  object-fit: contain;
}

/* Gefundene Karte: Team-Farbe */
.card-wrap.matched-rot .card-front {
  box-shadow: 0 0 0 2px var(--rot), 0 0 16px rgba(230,57,70,0.4);
}
.card-wrap.matched-blau .card-front {
  box-shadow: 0 0 0 2px var(--blau), 0 0 16px rgba(29,140,248,0.4);
}
/* Innen-Schatten als Pseudo-Element – sichtbar auch über Fotos */
.card-wrap.matched-rot .card-front::after,
.card-wrap.matched-blau .card-front::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  z-index: 2;
}
.card-wrap.matched-rot .card-front::after {
  box-shadow: inset 0 0 18px rgba(230,57,70,0.55);
  border: 3px solid rgba(230,57,70,0.7);
}
.card-wrap.matched-blau .card-front::after {
  box-shadow: inset 0 0 18px rgba(29,140,248,0.55);
  border: 3px solid rgba(29,140,248,0.7);
}

/* ── ZOOM OVERLAY ────────────────────────────────────────────── */
#zoom-wrap {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.42);
  backdrop-filter: blur(3px);
  z-index: 200;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
#zoom-wrap.show { display: flex; }

.zoom-card {
  width: min(55vw, 320px);
  aspect-ratio: 1/1;
  border-radius: 18px;
  background: var(--surface2);
  border: 3px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(3.5rem, 10vw, 7rem);
  box-shadow: 0 24px 60px rgba(0,0,0,0.6);
}
.zoom-card.in  { animation: zIn  0.2s cubic-bezier(0.34,1.5,0.64,1) forwards; }
.zoom-card.out { animation: zOut 0.16s ease forwards; }

@keyframes zIn  { from { opacity:0; transform:scale(0.5); } to { opacity:1; transform:scale(1); } }
@keyframes zOut { from { opacity:1; transform:scale(1);   } to { opacity:0; transform:scale(0.7); } }

/* ── COIN FLIP (kompakt, oben rechts) ────────────────────────── */
/* Team-Box Coin-Flip Animation */
@keyframes teamPulse {
  0%,100% { transform: scale(1.05); }
  50%      { transform: scale(1.18); }
}
.team.coin-active {
  animation: teamPulse 0.22s ease infinite;
}
.team.coin-winner {
  animation: teamPulse 0.4s ease 3;
}

/* ── MODALS ──────────────────────────────────────────────────── */
.modal-bg {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--overlay);
  backdrop-filter: blur(6px);
  z-index: 400;
  align-items: center;
  justify-content: center;
}
.modal-bg.show { display: flex; animation: fadeIn 0.2s; }

.modal {
  background: var(--modal-bg);
  border: 2px solid var(--border);
  border-radius: 16px;
  padding: 30px 34px;
  max-width: 310px;
  width: 90%;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: 0 20px 50px var(--shadow);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  animation: slideUp 0.22s ease;
}
.modal h2 { font-family: 'Bangers', cursive; font-size: 1.7rem; letter-spacing: 3px; }
.modal p  { font-size: 0.86rem; color: var(--text-muted); line-height: 1.5; }
.modal-btns { display: flex; gap: 8px; justify-content: center; }

/* Gewinner Overlay */
#winner-bg {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--overlay);
  backdrop-filter: blur(6px);
  z-index: 350;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 14px;
  text-align: center;
  padding: 24px;
}
#winner-bg.show { display: flex; animation: fadeIn 0.4s var(--ease-out); }
.winner-title { font-family: 'Bangers', cursive; font-size: 2.8rem; letter-spacing: 5px; }
.winner-title.r { color: var(--rot);  text-shadow: 0 0 40px rgba(230,57,70,0.5), 0 4px 20px rgba(230,57,70,0.3); }
.winner-title.b { color: var(--blau); text-shadow: 0 0 40px rgba(29,140,248,0.5), 0 4px 20px rgba(29,140,248,0.3); }
.winner-title.d { color: var(--gold); text-shadow: 0 0 40px rgba(240,180,41,0.5), 0 4px 20px rgba(240,180,41,0.3); }
.winner-score { font-size: 1.15rem; font-weight: 700; color: var(--text-muted); }

/* ── FOOTER ──────────────────────────────────────────────────── */
footer {
  flex-shrink: 0;
  border-top: 1px solid var(--border);
  background: var(--footer-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 7px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 4px;
  font-size: 0.68rem;
  color: var(--text-muted);
}
.footer-left { display: flex; flex-direction: column; gap: 2px; }
.made-with { font-weight: 700; color: var(--text-muted); }
.made-with strong {
  background: linear-gradient(130deg, var(--rot), var(--blau));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.made-with .z-ai {
  background: linear-gradient(135deg, #1d8cf8 0%, #7B38B8 25%, #d97706 50%, #ea580c 75%, #1d8cf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 300% 300%;
  animation: gradientWabernd 6s ease-in-out infinite;
}
footer a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}
footer a:hover { color: var(--text); }
.version {
  font-family: 'Bangers', cursive;
  font-size: 0.8rem;
  letter-spacing: 2px;
  background: var(--btn);
  border: 1px solid var(--btn-b);
  padding: 3px 9px;
  border-radius: 6px;
  color: var(--text-muted);
}

/* ── STARTSCREEN ─────────────────────────────────────────────── */
#startscreen {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--overlay);
  backdrop-filter: blur(8px);
  z-index: 500;
  align-items: center;
  justify-content: center;
}
#startscreen.show { display: flex; animation: fadeIn 0.4s ease; }

.start-card {
  background: var(--modal-bg);
  border: 2px solid var(--border);
  border-radius: 22px;
  padding: 44px 48px;
  max-width: 400px;
  width: 90%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  box-shadow: 0 32px 80px var(--shadow);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  animation: slideUp 0.3s ease;
}

.start-logo {
  font-family: 'Bangers', cursive;
  font-size: 3.5rem;
  letter-spacing: 8px;
  line-height: 1.05;
}
.logo-molt {
  background: linear-gradient(90deg, #FF6700 0%, #FF4A00 30%, #CC2E6A 62%, #8C32B0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.logo-memo {
  background: linear-gradient(90deg, #8C32B0 0%, #4A3ACC 35%, #1A52CC 65%, #004DA2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
  margin-left: 1.2rem;
}

.start-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: -10px;
}

.start-setting {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}

.start-setting label {
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.select-wrap {
  position: relative;
  width: 100%;
}

.select-wrap::after {
  content: '▾';
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  font-size: 1rem;
}

.select-wrap select {
  width: 100%;
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  background: var(--surface);
  border: 2px solid var(--border);
  color: var(--text);
  padding: 11px 40px 11px 16px;
  border-radius: 12px;
  cursor: pointer;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.select-wrap select:hover,
.select-wrap select:focus {
  border-color: var(--blau);
  box-shadow: 0 0 0 3px rgba(29,140,248,0.15);
}
.select-wrap select option {
  background: var(--surface);
  color: var(--text);
}

.start-btn {
  width: 100%;
  padding: 14px;
  font-size: 1rem;
  letter-spacing: 2px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--rot) 0%, #ff5563 100%);
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(230,57,70,0.35);
  transition: all var(--duration-normal) var(--ease-out);
}
.start-btn:hover {
  box-shadow: 0 6px 24px rgba(230,57,70,0.45);
  transform: translateY(-2px);
}
.start-btn:active {
  transform: translateY(0) scale(0.98);
}

.start-teams {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: -4px;
}
.start-team {
  padding: 6px 20px;
  border-radius: 10px;
  border: 2px solid;
  font-family: 'Bangers', cursive;
  font-size: 1.1rem;
  letter-spacing: 3px;
}
.start-team.rot-team  { border-color: var(--rot);  color: var(--rot); }
.start-team.blau-team { border-color: var(--blau); color: var(--blau); }
.start-vs {
  font-family: 'Bangers', cursive;
  font-size: 1.2rem;
  letter-spacing: 2px;
  color: var(--text-muted);
}


.start-theme-row {
  display: flex;
  gap: 6px;
  justify-content: center;
  margin-top: 4px;
}
.start-theme-btn {
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 0.72rem;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 7px 12px;
  border-radius: 9px;
  border: 1px solid var(--btn-b);
  background: var(--btn);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: all 0.18s;
}
.start-theme-btn:hover { color: var(--text); border-color: var(--btn-bh); }
.start-theme-btn.on {
  color: var(--text);
  border-color: var(--border);
  background: var(--surface);
  box-shadow: 0 1px 5px var(--shadow);
}

@keyframes fadeIn  { from{opacity:0} to{opacity:1} }
@keyframes slideUp { from{opacity:0;transform:translateY(16px)} to{opacity:1;transform:translateY(0)} }

/* ── AMBIENT BACKGROUND ANIMATION ───────────────────────────── */
/* Body gets static gradient, animation runs on pseudo-element via transform (GPU-composited) */
body::before {
  content: '';
  position: fixed;
  inset: -50%;
  width: 200%;
  height: 200%;
  z-index: -1;
  pointer-events: none;
  background-image:
    radial-gradient(ellipse at 15% 15%, var(--ambient1) 0%, transparent 50%),
    radial-gradient(ellipse at 85% 85%, var(--ambient2) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(160,80,180,0.06) 0%, transparent 55%);
  will-change: transform;
  animation: ambientFloat 25s ease-in-out infinite;
}
@keyframes ambientFloat {
  0%   { transform: translate(0, 0); }
  50%  { transform: translate(8%, 8%); }
  100% { transform: translate(0, 0); }
}

/* ── LOGO TEXT SHIMMER (GPU-composited) ─────────────────────── */
@keyframes logoShimmer {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(200%); }
}
.logo, .logo-molt, .logo-memo {
  background-size: 200% auto;
  position: relative;
  overflow: hidden;
}
.logo::after, .logo-molt::after, .logo-memo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.15) 50%, transparent 100%);
  animation: logoShimmer 8s ease-in-out infinite;
  will-change: transform;
  pointer-events: none;
}

/* ── WABERNDER FARBVERLAUF (z.B. Z.Ai) ─────────────────────── */
@keyframes gradientWabernd {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes matchPop {
  0%   { transform: rotateY(180deg) scale(1); }
  30%  { transform: rotateY(180deg) scale(1.15); }
  60%  { transform: rotateY(180deg) scale(1.05); }
  100% { transform: rotateY(180deg) scale(1); }
}
.card-wrap.matched .card-inner { animation: matchPop 0.45s var(--ease-out) 0.42s both; }

@keyframes flipBack {
  0%   { transform: rotateY(180deg); }
  40%  { transform: rotateY(200deg); }
  100% { transform: rotateY(0deg); }
}

/* ── REDUCED MOTION ────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .card-inner {
    transition: none !important;
  }
}

/* ── RESPONSIVE ──────────────────────────────────────────────── */

/* ════════════════════════════════════════
   MOBILE OPTIMIERUNGEN
════════════════════════════════════════ */

/* Kein Text-Select auf Spielelementen */
.card-wrap, .team, header, .controls {
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

/* Touch-friendly: größere Tap-Targets */
.btn, .zoom-toggle, select { touch-action: manipulation; }

@media (max-width: 600px) {
  header {
    padding: 7px 10px;
    padding-top: max(7px, calc(env(safe-area-inset-top, 0px) + 4px));
    gap: 6px;
  }
  .logo { font-size: 1.3rem; letter-spacing: 3px; }

  /* Zoom & Modus Buttons schlanker */
  .zoom-toggle {
    min-width: 56px;
    padding: 4px 8px;
    font-size: 0.58rem;
  }
  .zoom-toggle svg { width: 12px; height: 12px; }

  /* Teams kompakter */
  .team { min-width: 58px; padding: 4px 8px; }
  .team-name { font-size: 0.85rem; letter-spacing: 2px; }
  .team-score { font-size: 1.25rem; }
  .dran-label { font-size: 0.44rem; }

  /* Status */
  .statusbar { padding: 5px 10px; font-size: 0.78rem; }

  /* Controls */
  .controls { padding: 3px 10px 6px; gap: 7px; }
  .btn { padding: 7px 13px; font-size: 0.75rem; }

  /* Spielfeld mehr Platz */
  #spielfeld-wrap { padding: 5px 8px; }

  /* Footer */
  footer { padding: 6px 14px; font-size: 0.62rem; flex-direction: column; align-items: center; gap: 3px; text-align: center; }
  .version { display: none; }

  /* Start-Card */
  .start-card { padding: 28px 24px; gap: 16px; }
  .start-logo { font-size: 2.6rem; }
  .start-btn { padding: 12px; }

  /* Passwort-Screen */
  #pw-input { font-size: 0.9rem; padding: 10px 14px; }

  /* Modals */
  .modal { padding: 24px 22px; }
  .winner-title { font-size: 2.2rem; }

  /* Zoom-Karte größer auf Mobile */
  .zoom-card { width: min(75vw, 280px); }

  /* Dropdown unter Karten */
  #theme-fab-menu { right: -10px; }
}

@media (max-width: 380px) {
  .logo { font-size: 1.1rem; }
  .zoom-toggle { min-width: 48px; }
  .team { min-width: 50px; padding: 3px 6px; }
}

@media (max-width: 320px) {
  .logo { font-size: 0.95rem; letter-spacing: 2px; }
  .zoom-toggle { min-width: 40px; padding: 3px 5px; font-size: 0.52rem; }
  .team { min-width: 42px; padding: 2px 4px; }
  .team-name { font-size: 0.75rem; letter-spacing: 1px; }
  .team-score { font-size: 1.1rem; }
}

/* Landscape Mobile */
@media (max-height: 500px) and (orientation: landscape) {
  header { padding: 5px 12px; }
  .statusbar { padding: 3px; min-height: 20px; font-size: 0.72rem; }
  .controls { padding: 2px 10px 4px; }
  #spielfeld-wrap { padding: 3px 8px; }
  footer { display: none; }
}



/* ── BESTENLISTE ─────────────────────────────────────────────── */
#leaderboard-bg {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--overlay);
  backdrop-filter: blur(6px);
  z-index: 1200;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
#leaderboard-bg.show { display: flex; animation: fadeIn 0.25s; }

.lb-modal {
  background: var(--modal-bg);
  border-radius: 20px;
  padding: 28px 32px;
  max-width: 540px;
  width: 100%;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.lb-list-scroll {
  max-height: 280px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.lb-title {
  font-family: 'Bangers', cursive;
  font-size: 1.8rem;
  letter-spacing: 4px;
  text-align: center;
  background: linear-gradient(90deg, #FF6700 0%, #8C32B0 50%, #004DA2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.lb-empty {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  padding: 24px 0;
}

.lb-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}
.lb-table th {
  text-align: left;
  padding: 6px 8px;
  color: var(--text-muted);
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
}
.lb-table td {
  padding: 9px 8px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}
.lb-table tr:last-child td { border-bottom: none; }
.lb-table tr:hover td { background: var(--btn); }

.lb-winner-r { color: var(--rot);  font-weight: 800; }
.lb-winner-b { color: var(--blau); font-weight: 800; }
.lb-winner-d { color: var(--gold); font-weight: 800; }

.lb-actions {
  display: flex;
  gap: 10px;
  justify-content: space-between;
  margin-top: 4px;
}

/* Bestenliste-Button im Startscreen */
.start-lb-btn {
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 0.78rem;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 10px;
  border: 1px solid rgba(240,180,41,0.5);
  background: rgba(240,180,41,0.1);
  color: var(--gold);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.18s;
  margin-top: 2px;
}
.start-lb-btn:hover {
  border-color: var(--gold);
  background: rgba(240,180,41,0.18);
  box-shadow: 0 0 12px rgba(240,180,41,0.25);
}

/* Speichern-Button im Winner-Overlay */
.save-score-btn {
  margin-top: 4px;
  font-family: 'Nunito', sans-serif;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 8px 20px;
  border-radius: 10px;
  border: 1px solid var(--btn-b);
  background: var(--btn);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.18s;
}
.save-score-btn:hover {
  color: var(--text);
  border-color: var(--gold);
  background: rgba(240,180,41,0.06);
}
.save-score-btn.saved {
  color: #22c55e;
  border-color: #22c55e;
  background: rgba(34,197,94,0.08);
  pointer-events: none;
  animation: checkPop 0.35s ease forwards;
}

/* ── ACCESSIBILITY ──────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  body { animation: none !important; }
}

:focus-visible {
  outline: 2px solid var(--blau);
  outline-offset: 2px;
  border-radius: 4px;
}