/* Innotris v2 – Stylesheet */
:root {
  --bg: #070b18;
  --bg2: #0e1638;
  --panel: rgba(18, 26, 56, 0.78);
  --panel-solid: #111936;
  --panel-2: rgba(255, 255, 255, 0.045);
  --line: rgba(150, 175, 255, 0.18);
  --line-strong: rgba(150, 175, 255, 0.34);
  --text: #eef2ff;
  --muted: #a3aed6;
  --accent: #ffd54a;
  --accent-ink: #1a1405;
  --accent-text: #ffd54a;
  --cyan: #5ee7ff;
  --danger: #ff4d6a;
  --ok: #3ddc97;
  --overlay: rgba(5, 8, 20, 0.55);
  --frame: rgba(130, 160, 255, 0.42);
  --frame-glow: rgba(90, 120, 255, 0.22);
  --focus: #ffd54a;
  --c: 30px;
  --side: 140px;
  --gap: 14px;
  --tpw: 64px;
  --tph: 54px;
  --tbh: 52px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: dark;
}
body.theme-light {
  --bg: #e9eef9;
  --bg2: #f7f9ff;
  --panel: rgba(255, 255, 255, 0.86);
  --panel-solid: #ffffff;
  --panel-2: rgba(20, 40, 100, 0.045);
  --line: rgba(30, 45, 90, 0.16);
  --line-strong: rgba(30, 45, 90, 0.32);
  --text: #151c38;
  --muted: #4d5880;
  --accent: #ffcc33;
  --accent-ink: #1a1405;
  --accent-text: #8a5a00;
  --cyan: #0a8fb0;
  --overlay: rgba(225, 232, 248, 0.55);
  --frame: rgba(40, 60, 130, 0.35);
  --frame-glow: rgba(60, 90, 200, 0.12);
  --focus: #2f62e8;
  color-scheme: light;
}
body.theme-contrast {
  --bg: #000;
  --bg2: #000;
  --panel: #000;
  --panel-solid: #000;
  --panel-2: #111;
  --line: #ffffff;
  --line-strong: #ffffff;
  --text: #ffffff;
  --muted: #f0f0f0;
  --accent: #ffee00;
  --accent-ink: #000;
  --accent-text: #ffee00;
  --cyan: #00f0ff;
  --overlay: rgba(0, 0, 0, 0.82);
  --frame: #ffffff;
  --frame-glow: rgba(255, 255, 255, 0);
  --focus: #00f0ff;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; height: 100%; }
body {
  margin: 0;
  min-height: 100%;
  font: 400 15px/1.5 var(--font);
  color: var(--text);
  background: var(--bg);
  overscroll-behavior-y: none;
  -webkit-tap-highlight-color: transparent;
}
body::before {
  content: "";
  position: fixed;
  inset: -20%;
  z-index: -1;
  background:
    radial-gradient(60% 50% at 20% 10%, rgba(99, 102, 241, 0.22), transparent 70%),
    radial-gradient(50% 45% at 85% 85%, rgba(34, 211, 238, 0.14), transparent 70%),
    radial-gradient(40% 40% at 70% 20%, rgba(192, 132, 252, 0.12), transparent 70%),
    linear-gradient(180deg, var(--bg2), var(--bg));
  pointer-events: none;
}
body.theme-light::before {
  background:
    radial-gradient(60% 50% at 20% 10%, rgba(99, 102, 241, 0.16), transparent 70%),
    radial-gradient(50% 45% at 85% 85%, rgba(34, 211, 238, 0.14), transparent 70%),
    linear-gradient(180deg, var(--bg2), var(--bg));
}
body.theme-contrast::before { background: #000; }
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(150, 175, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(150, 175, 255, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(70% 60% at 50% 40%, #000 30%, transparent 85%);
  -webkit-mask-image: radial-gradient(70% 60% at 50% 40%, #000 30%, transparent 85%);
  animation: drift 40s linear infinite;
  pointer-events: none;
}
body.theme-contrast::after { display: none; }
@keyframes drift { to { background-position: 44px 88px; } }

[hidden] { display: none !important; }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
kbd {
  display: inline-block; min-width: 1.6em; padding: 1px 6px; border-radius: 6px; text-align: center;
  font: 600 0.85em/1.5 var(--font); background: var(--panel-2); border: 1px solid var(--line-strong);
  border-bottom-width: 2px;
}

/* ---------- Kopfleiste ---------- */
.app { display: flex; flex-direction: column; min-height: 100vh; min-height: 100dvh; }
.topbar {
  flex: none;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: calc(6px + env(safe-area-inset-top, 0px)) calc(10px + env(safe-area-inset-right, 0px)) 6px calc(10px + env(safe-area-inset-left, 0px));
  position: relative;
  z-index: 30;
}
.tb-nav { flex: 0 1 auto; min-width: 0; }
.brand {
  flex: 1 1 auto;
  text-align: center;
  font: 900 15px/1 var(--font);
  letter-spacing: 0.32em;
  color: var(--muted);
  white-space: nowrap;
  display: flex; align-items: center; justify-content: center; gap: 10px;
}
.brand-dots { display: inline-flex; gap: 3px; }
.brand-dots i { width: 7px; height: 7px; border-radius: 2px; background: #22d3ee; }
.brand-dots i:nth-child(2) { background: #c084fc; }
.brand-dots i:nth-child(3) { background: #fcd34d; }
.tb-actions { flex: none; display: flex; gap: 6px; margin-left: auto; }
.icon-btn {
  width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 12px; border: 1px solid var(--line); background: var(--panel); color: var(--text);
  transition: background 0.15s, transform 0.1s;
}
.icon-btn svg { width: 20px; height: 20px; fill: currentColor; }
.icon-btn:hover { background: var(--panel-2); border-color: var(--line-strong); }
.icon-btn:active { transform: scale(0.94); }
.icon-btn[aria-pressed="true"] { color: var(--danger); }
@media (max-width: 720px) { .brand { display: none; } }
@media (max-height: 460px) and (orientation: landscape) {
  .topbar { padding-top: calc(3px + env(safe-area-inset-top, 0px)); padding-bottom: 3px; }
  .icon-btn { width: 34px; height: 34px; border-radius: 10px; }
}
@media (max-width: 380px) {
  #btnFull { display: none; }
  .tb-actions .icon-btn { width: 32px; height: 32px; }
}
@media (max-width: 340px) {
  #btnSound { display: none; }
}
@media (max-width: 400px) {
  .topbar { gap: 6px; padding-left: calc(6px + env(safe-area-inset-left, 0px)); padding-right: calc(6px + env(safe-area-inset-right, 0px)); }
  .icon-btn { width: 34px; height: 34px; border-radius: 10px; }
  .tb-actions { gap: 4px; }
}

/* ---------- Bühne ---------- */
.stage {
  position: relative;
  flex: none;
  height: calc(100vh - var(--tbh));
  height: calc(100dvh - var(--tbh));
  min-height: 300px;
  display: grid;
  grid-template-areas: "play";
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr);
  place-items: center;
  padding: 0 env(safe-area-inset-right, 0px) env(safe-area-inset-bottom, 0px) env(safe-area-inset-left, 0px);
  overflow: hidden;
}
.stage.pad-land {
  grid-template-areas: "tl play tr";
  grid-template-columns: auto minmax(0, 1fr) auto;
}
.stage.pad-port {
  grid-template-areas: "play play" "tl tr";
  grid-template-columns: 1fr 1fr;
  grid-template-rows: minmax(0, 1fr) auto;
}
.play {
  grid-area: play;
  position: relative;
  display: grid;
  touch-action: none;
  -webkit-user-select: none;
  user-select: none;
  will-change: transform;
}
.play[data-layout="side"] {
  grid-template-columns: var(--side) calc(var(--c) * 10) var(--side);
  grid-template-areas: "left board right";
  column-gap: var(--gap);
  padding-top: var(--c);
}
.col { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.col-left { grid-area: left; }
.col-right { grid-area: right; }
.board-wrap {
  grid-area: board;
  position: relative;
  width: calc(var(--c) * 10);
  height: calc(var(--c) * 20);
  border-radius: 6px;
  box-shadow: 0 0 0 2px var(--frame), 0 22px 60px rgba(0, 0, 0, 0.45), 0 0 50px var(--frame-glow);
  transition: box-shadow 0.25s;
}
.board-wrap canvas { position: absolute; left: 0; top: calc(var(--c) * -1); display: block; }
.board-wrap.danger { box-shadow: 0 0 0 2px var(--danger), 0 22px 60px rgba(0, 0, 0, 0.45), 0 0 46px rgba(255, 77, 106, 0.4); }
.board-wrap.flash { animation: frameflash 0.6s ease-out; }
@keyframes frameflash {
  0% { box-shadow: 0 0 0 3px var(--accent), 0 0 70px rgba(255, 213, 74, 0.7); }
  100% { box-shadow: 0 0 0 2px var(--frame), 0 22px 60px rgba(0, 0, 0, 0.45), 0 0 50px var(--frame-glow); }
}
canvas.fx { position: absolute; left: 0; top: 0; pointer-events: none; z-index: 4; }

.box {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 6px 8px 8px;
}
.box canvas { display: block; margin: 0 auto; }
.box-title {
  margin: 0 0 2px;
  font: 800 10.5px/1.4 var(--font);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.stats {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 12px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
}
.mode-title {
  font: 800 12px/1.3 var(--font);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-text);
}
.stat { display: flex; flex-direction: column; min-width: 0; }
.stat .lbl { font: 700 10.5px/1.3 var(--font); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.stat .val { font: 800 19px/1.2 var(--font); font-variant-numeric: tabular-nums; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.stat-main .val { font-size: 25px; color: var(--accent-text); }
.progress { height: 6px; border-radius: 3px; background: var(--panel-2); overflow: hidden; border: 1px solid var(--line); }
.progress i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--cyan), var(--accent)); transition: width 0.25s; }
.puzzlebar { display: flex; flex-direction: column; gap: 6px; }
.puzzlebar .task { margin: 0; font-weight: 700; font-size: 13.5px; line-height: 1.35; }
.puzzlebar .hint { margin: 0; font-size: 12.5px; color: var(--muted); line-height: 1.4; }
.pz-btns { display: flex; gap: 6px; flex-wrap: wrap; }
.keyhint { font-size: 11.5px; line-height: 1.55; color: var(--muted); padding: 4px 2px; }
.keyhint kbd { font-size: 10.5px; padding: 0 4px; }

/* Hochkant-Layout: Halten + Vorschau oben in einer Leiste */
.play[data-layout="top"] {
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas: "hold next" "stats stats" "board board";
  column-gap: 8px;
  row-gap: 6px;
  width: calc(var(--c) * 10);
}
.play[data-layout="top"] .col { display: contents; }
.play[data-layout="top"] .box-hold { grid-area: hold; padding: 3px 6px 4px; }
.play[data-layout="top"] .box-next { grid-area: next; padding: 3px 6px 4px; }
.play[data-layout="top"] .box-title { font-size: 9px; margin: 0; line-height: 1.2; }
.play[data-layout="top"] .stats {
  grid-area: stats;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.8fr) minmax(0, 1.2fr) minmax(0, 1fr);
  align-items: center;
  gap: 2px 8px;
  padding: 5px 10px;
  border-radius: 12px;
  margin-bottom: var(--c);
}
.play[data-layout="top"] .mode-title { display: none; }
.play[data-layout="top"] .stat .lbl { font-size: clamp(7.5px, calc(var(--c) * 0.34), 9.5px); letter-spacing: 0.06em; }
.play[data-layout="top"] .stat .val { font-size: clamp(11px, calc(var(--c) * 0.56), 15.5px); }
.play[data-layout="top"] .stat-main .val { font-size: clamp(12px, calc(var(--c) * 0.64), 17.5px); }
.play[data-layout="top"] .progress { grid-column: 1 / -1; height: 4px; }
.play[data-layout="top"] .puzzlebar { grid-column: 1 / -1; flex-direction: row; flex-wrap: wrap; align-items: center; }
.play[data-layout="top"] .puzzlebar .task { flex: 1 1 60%; font-size: 12.5px; }
.play[data-layout="top"] .board-wrap { justify-self: center; }
.play[data-layout="top"] .keyhint { display: none; }
.play.puzzle .stat:not(.stat-main) { display: none; }
/* schmale Seitenspalten (z. B. Handy quer) */
.play.compact .stats { padding: 7px 8px; gap: 3px; }
.play.compact .mode-title { font-size: 9px; letter-spacing: 0.02em; overflow-wrap: anywhere; }
.play.compact .keyhint { font-size: 10.5px; }
.play.compact .stat .lbl { font-size: 8.5px; letter-spacing: 0.06em; }
.play.compact .stat .val { font-size: 14px; }
.play.compact .stat-main .val { font-size: 17px; }
.play.compact .box { padding: 3px 5px 5px; border-radius: 10px; }
.play.compact .box-title { font-size: 8.5px; }
.play.compact .puzzlebar .task { font-size: 11.5px; }
.play[data-layout="top"].puzzle .stat-main { display: none; }

/* ---------- Touch-Buttons ---------- */
.tp-cluster {
  display: grid;
  grid-template-columns: repeat(2, var(--tpw));
  grid-auto-rows: var(--tph);
  gap: 8px;
  padding: 6px 10px 10px;
  touch-action: none;
  -webkit-user-select: none;
  user-select: none;
  z-index: 2;
}
.tp-cluster[hidden] { display: none; }
.tp-left { grid-area: tl; justify-self: start; }
.tp-right { grid-area: tr; justify-self: end; }
.stage.pad-land .tp-cluster { align-self: end; padding-bottom: 18px; }
.tp-btn {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  border-radius: 16px;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  color: var(--text);
  font: 700 12px/1 var(--font);
  -webkit-touch-callout: none;
  touch-action: none;
  transition: transform 0.06s, background 0.06s;
}
.tp-btn svg { width: 26px; height: 26px; fill: currentColor; flex: none; }
.tp-btn.on { background: var(--accent); color: var(--accent-ink); transform: scale(0.95); }
.tp-wide { grid-column: span 2; }

/* ---------- Bildschirme (Overlays) ---------- */
.screen {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  overflow: auto;
  overscroll-behavior: contain;
  padding: 14px 14px calc(18px + env(safe-area-inset-bottom, 0px));
  background: var(--overlay);
  touch-action: pan-y;
  animation: fadein 0.18s ease-out;
}
.screen[hidden] { display: none; }
.screen-dim { background: var(--overlay); -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); }
@keyframes fadein { from { opacity: 0; } to { opacity: 1; } }
.panel {
  position: relative;
  width: min(100%, 780px);
  margin: auto;
  padding: 24px 24px 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  animation: popin 0.22s cubic-bezier(0.2, 0.9, 0.3, 1.15);
}
body.theme-light .panel { box-shadow: 0 30px 80px rgba(40, 60, 120, 0.18); }
/* Touch-Geräte: kein Weichzeichner hinter Panels (spart GPU/Akku), dafür fast deckend */
@media (pointer: coarse) {
  .panel { -webkit-backdrop-filter: none; backdrop-filter: none; background: rgba(17, 25, 54, 0.95); }
  body.theme-light .panel { background: rgba(255, 255, 255, 0.97); }
  body.theme-contrast .panel { background: #000; }
  .screen-dim { -webkit-backdrop-filter: none; backdrop-filter: none; }
}
@keyframes popin { from { opacity: 0; transform: translateY(10px) scale(0.98); } to { opacity: 1; transform: none; } }
.panel-narrow { width: min(100%, 420px); }
.panel-result { width: min(100%, 560px); text-align: center; }
.panel-text { width: min(100%, 760px); }
.panel-text p, .panel-text li { color: var(--text); }
.scr-title { margin: 0 0 6px; font: 900 26px/1.15 var(--font); letter-spacing: -0.01em; }
.scr-sub { margin: 0 0 14px; color: var(--muted); }
.sub-h { margin: 18px 0 8px; font: 800 15px/1.3 var(--font); }
.sub-h small, .set-row label small { display: block; font-weight: 500; font-size: 12px; color: var(--muted); }
.back {
  position: absolute; top: 14px; right: 14px;
  width: 38px; height: 38px; border-radius: 12px; border: 1px solid var(--line);
  background: var(--panel-2); color: var(--text); display: inline-flex; align-items: center; justify-content: center;
}
.back svg { width: 20px; height: 20px; fill: none; }
.panel > .back + .scr-title { padding-right: 48px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 10px 18px;
  border-radius: 14px; border: 1px solid var(--line-strong);
  background: var(--panel-2); color: var(--text);
  font: 700 15px/1.2 var(--font);
  transition: transform 0.1s, background 0.15s, border-color 0.15s;
}
.btn:hover { border-color: var(--accent); }
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--accent); color: var(--accent-ink); border-color: transparent; box-shadow: 0 8px 24px rgba(255, 213, 74, 0.25); }
.btn-primary:hover { filter: brightness(1.06); }
.btn-ghost { background: transparent; }
.btn-big { min-height: 52px; font-size: 17px; padding: 12px 26px; }
.btn-small { min-height: 36px; padding: 6px 12px; font-size: 13px; margin-top: 12px; }
.stack { display: flex; flex-direction: column; gap: 8px; }
.chip {
  min-height: 34px; padding: 6px 12px; border-radius: 999px;
  border: 1px solid var(--line-strong); background: var(--panel-2); color: var(--text);
  font: 650 13px/1.2 var(--font);
}
.chip[aria-selected="true"], .chip.sel { background: var(--accent); color: var(--accent-ink); border-color: transparent; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0 14px; }

/* ---------- Hauptmenü ---------- */
.panel-menu { text-align: center; padding-top: 26px; }
.logo-blocks { display: inline-flex; gap: 5px; margin-bottom: 8px; }
.logo-blocks i {
  width: 16px; height: 16px; border-radius: 4px; display: block;
  box-shadow: inset 0 3px 0 rgba(255, 255, 255, 0.35), inset 0 -3px 0 rgba(0, 0, 0, 0.2);
  animation: bob 2.4s ease-in-out infinite;
}
.logo-blocks i:nth-child(2) { animation-delay: 0.12s; }
.logo-blocks i:nth-child(3) { animation-delay: 0.24s; }
.logo-blocks i:nth-child(4) { animation-delay: 0.36s; }
.logo-blocks i:nth-child(5) { animation-delay: 0.48s; }
.logo-blocks i:nth-child(6) { animation-delay: 0.6s; }
.logo-blocks i:nth-child(7) { animation-delay: 0.72s; }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }
.c-i { background: #22d3ee; } .c-o { background: #fcd34d; } .c-t { background: #c084fc; } .c-s { background: #34d399; }
.c-z { background: #fb5f6b; } .c-j { background: #4f7cff; } .c-l { background: #fb923c; }
.logo-text {
  margin: 0;
  font: 900 clamp(40px, 9vw, 64px)/1 var(--font);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: linear-gradient(100deg, #5ee7ff 0%, #8b9cff 35%, #d58cff 60%, #ffd54a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 6px 24px rgba(120, 140, 255, 0.35));
}
body.theme-contrast .logo-text { background: none; color: #fff; filter: none; }
.tagline { margin: 8px auto 18px; max-width: 34em; color: var(--muted); }
.modes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; text-align: left; }
.mode-card {
  position: relative;
  display: grid;
  grid-template-columns: 40px 1fr;
  grid-template-rows: auto auto auto;
  column-gap: 10px;
  align-items: center;
  min-height: 84px;
  padding: 12px 12px 11px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  text-align: left;
  transition: transform 0.12s, border-color 0.15s, background 0.15s;
}
.mode-card:hover { transform: translateY(-2px); border-color: var(--accent); background: rgba(255, 213, 74, 0.06); }
.mode-card:active { transform: translateY(0) scale(0.98); }
.mc-ico { grid-row: 1 / span 3; width: 38px; height: 38px; }
.mc-t { font: 800 16px/1.2 var(--font); }
.mc-s { font-size: 12.5px; line-height: 1.3; color: var(--muted); }
.mc-b { font: 700 11.5px/1.3 var(--font); color: var(--accent-text); min-height: 0; }
.mc-b:empty { display: none; }
.mode-wide { grid-column: 1 / -1; min-height: 70px; }
.menu-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 16px; }
.menu-foot { margin: 14px 0 0; font-size: 12.5px; color: var(--muted); }
@media (max-width: 640px) {
  .modes { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .mode-card { grid-template-columns: 30px 1fr; min-height: 76px; padding: 10px; column-gap: 8px; }
  .mc-ico { width: 30px; height: 30px; }
  .mc-t { font-size: 15px; }
  .mc-s { font-size: 11.5px; }
  .panel { padding: 20px 14px 18px; border-radius: 18px; }
  .panel-menu { padding-top: 18px; }
  .tagline { font-size: 13.5px; margin-bottom: 14px; }
  .menu-row .btn { flex: 1 1 auto; padding: 8px 10px; font-size: 14px; }
  .menu-foot { display: none; }
}

/* ---------- Setup ---------- */
.setup-opts { display: flex; flex-direction: column; gap: 14px; margin: 8px 0 14px; }
.opt-lbl { display: block; font: 700 12px/1.4 var(--font); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.stepper { display: flex; align-items: center; gap: 10px; }
.stepper button { width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line-strong); background: var(--panel-2); font-size: 22px; font-weight: 800; }
.stepper output { min-width: 3ch; text-align: center; font: 900 26px/1 var(--font); font-variant-numeric: tabular-nums; }
.setup-best { margin: 0 0 14px; padding: 10px 12px; border-radius: 12px; background: var(--panel-2); color: var(--muted); font-size: 14px; }
.setup-best:empty { display: none; }
.setup-best b { color: var(--accent-text); }
#btnStart { width: 100%; }

/* ---------- Ergebnis ---------- */
.res-mode { margin: 0; font: 800 12px/1.4 var(--font); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.res-title { font-size: 32px; margin: 2px 0 2px; }
.res-reason { margin: 0 0 10px; color: var(--muted); }
.res-main { display: flex; flex-direction: column; align-items: center; margin: 6px 0 4px; }
.res-lbl { font: 700 12px/1.4 var(--font); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.res-val { font: 900 50px/1.05 var(--font); color: var(--accent-text); font-variant-numeric: tabular-nums; }
.res-badge {
  display: inline-block; margin: 6px 0 4px; padding: 5px 14px; border-radius: 999px;
  background: linear-gradient(90deg, #ffd54a, #ff9f43); color: #1a1405; font: 900 13px/1.3 var(--font);
  letter-spacing: 0.08em; text-transform: uppercase; animation: badge 1.2s ease-in-out infinite alternate;
}
@keyframes badge { from { transform: scale(1); } to { transform: scale(1.06); } }
.res-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin: 14px 0; }
.res-grid div { padding: 8px 6px; border-radius: 12px; background: var(--panel-2); border: 1px solid var(--line); }
.res-grid b { display: block; font: 800 18px/1.2 var(--font); font-variant-numeric: tabular-nums; }
.res-grid span { font-size: 11.5px; color: var(--muted); }
.res-rank { margin: 0 auto 14px; display: flex; flex-direction: column; align-items: center; gap: 6px; font-size: 13px; color: var(--muted); }
.res-rank[hidden] { display: none; }
.res-rank input {
  width: 6.5ch; text-align: center; text-transform: uppercase; font: 900 22px/1.2 var(--font); letter-spacing: 0.2em;
  padding: 6px 8px; border-radius: 12px; border: 1px solid var(--line-strong); background: var(--panel-2); color: var(--text);
}
.res-btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.res-btns .btn-primary { min-width: 180px; }
@media (max-width: 420px) { .res-val { font-size: 40px; } .res-grid b { font-size: 16px; } }

/* ---------- Puzzles ---------- */
.pz-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.pz-card {
  display: flex; flex-direction: column; align-items: flex-start; gap: 4px; padding: 12px; min-height: 92px;
  border-radius: 14px; border: 1px solid var(--line); background: var(--panel-2); text-align: left; color: var(--text);
  transition: transform 0.12s, border-color 0.15s;
}
.pz-card:hover { transform: translateY(-2px); border-color: var(--accent); }
.pz-num { font: 800 11px/1.3 var(--font); letter-spacing: 0.12em; color: var(--muted); text-transform: uppercase; }
.pz-name { font: 800 15px/1.25 var(--font); }
.pz-task { font-size: 12px; color: var(--muted); line-height: 1.3; }
.pz-card.done { border-color: rgba(61, 220, 151, 0.55); }
.pz-card.done .pz-num::after { content: " ✓ gelöst"; color: var(--ok); }

/* ---------- Bestenliste ---------- */
.table-wrap { overflow-x: auto; }
.sc-table { width: 100%; border-collapse: collapse; font-size: 14px; font-variant-numeric: tabular-nums; }
.sc-table th, .sc-table td { padding: 7px 8px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
.sc-table th { font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.sc-table td.v { font-weight: 800; color: var(--accent-text); }
.sc-table tr.me td { background: rgba(255, 213, 74, 0.08); }
.sc-empty { padding: 18px 8px; color: var(--muted); text-align: center; }
.life-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.life-grid div { padding: 8px; border-radius: 12px; background: var(--panel-2); border: 1px solid var(--line); text-align: center; }
.life-grid b { display: block; font: 800 17px/1.2 var(--font); }
.life-grid span { font-size: 11.5px; color: var(--muted); }
@media (max-width: 560px) { .life-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ---------- Einstellungen ---------- */
.tabpanel[hidden] { display: none; }
.set-row {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 10px 0; border-bottom: 1px solid var(--line);
}
.set-row label { font-weight: 650; }
.set-row select {
  min-height: 40px; padding: 6px 10px; border-radius: 10px; border: 1px solid var(--line-strong);
  background: var(--panel-solid); color: var(--text); max-width: 60%;
}
.range { display: flex; align-items: center; gap: 10px; flex: 0 1 260px; }
.range input { flex: 1 1 auto; accent-color: var(--accent); min-width: 90px; }
.range output { min-width: 5.5ch; text-align: right; font-weight: 800; font-variant-numeric: tabular-nums; }
.switch {
  -webkit-appearance: none; appearance: none; flex: none;
  width: 52px; height: 30px; border-radius: 999px; background: var(--panel-2);
  border: 1px solid var(--line-strong); position: relative; cursor: pointer; transition: background 0.15s; margin: 0;
}
.switch::after {
  content: ""; position: absolute; top: 3px; left: 3px; width: 22px; height: 22px; border-radius: 50%;
  background: var(--muted); transition: transform 0.15s, background 0.15s;
}
.switch:checked { background: var(--accent); border-color: transparent; }
.switch:checked::after { transform: translateX(22px); background: #1a1405; }
.keymap { display: grid; grid-template-columns: 1fr auto auto; gap: 6px 8px; align-items: center; }
.keymap .km-l { font-size: 14px; }
.keycap {
  min-width: 92px; min-height: 36px; padding: 4px 10px; border-radius: 10px;
  border: 1px solid var(--line-strong); border-bottom-width: 3px; background: var(--panel-2);
  font: 700 13px/1.2 var(--font); color: var(--text);
}
.keycap.wait { background: var(--accent); color: var(--accent-ink); animation: badge 0.5s infinite alternate; }
.note { font-size: 13px; color: var(--muted); margin: 12px 0 0; line-height: 1.5; }
@media (max-width: 520px) {
  .set-row { flex-wrap: wrap; }
  .range { flex: 1 1 100%; }
  .keycap { min-width: 70px; }
}

/* ---------- Hilfe ---------- */
.panel-text h3 { margin: 18px 0 6px; font: 800 17px/1.3 var(--font); }
.panel-text h3 small { font-weight: 500; color: var(--muted); font-size: 13px; }
.panel-text h4 { margin: 8px 0 4px; font: 800 13px/1.3 var(--font); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.panel-text p { margin: 0 0 8px; }
.help-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 22px; }
@media (max-width: 600px) { .help-cols { grid-template-columns: 1fr; } }
.plain { margin: 0; padding-left: 18px; }
.plain li { margin: 3px 0; }
.keys-list { list-style: none; margin: 0; padding: 0; }
.keys-list li { display: flex; justify-content: space-between; gap: 10px; padding: 4px 0; border-bottom: 1px dashed var(--line); font-size: 14px; }
.pts { width: 100%; border-collapse: collapse; font-size: 14px; }
.pts td { padding: 5px 6px; border-bottom: 1px solid var(--line); }
.pts td:last-child { text-align: right; font-weight: 700; white-space: nowrap; font-variant-numeric: tabular-nums; }
.tspin-demo { display: flex; gap: 14px; align-items: center; }
.tspin-demo svg { width: 150px; flex: none; }
.tspin-demo p { margin: 0; }
@media (max-width: 480px) { .tspin-demo { flex-direction: column; align-items: flex-start; } }

/* ---------- Footer-Abstand ---------- */
.app > .s05-footer { margin-top: 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  body::after { animation: none; }
}