/* Wörtle – Neon-Arcade-Variante (Grün-Akzent). */

:root {
  --bg:       #0a0a14;
  --bg-2:     #0c2417;
  --fg:       #e9f4ec;
  --muted:    #9ab9a6;
  --accent:   #5ad17a;
  --accent-2: #9af0ad;
  --correct:  #4cae5a;
  --present:  #c9a23a;
  --absent:   #3a3f47;
  --tile:     rgba(255, 255, 255, 0.06);
  --board-bg: rgba(255, 255, 255, 0.04);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  min-height: 100vh;
  background: radial-gradient(900px 500px at 50% -10%, var(--bg-2), var(--bg) 60%);
  color: var(--fg); font: 16px/1.5 ui-sans-serif, system-ui, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased; display: flex; flex-direction: column; align-items: center;
  overscroll-behavior: none;
}
.bg-grid { position: fixed; inset: 0; z-index: -1; background-image: linear-gradient(rgba(90, 209, 122, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(154, 240, 173, 0.05) 1px, transparent 1px); background-size: 44px 44px; mask-image: radial-gradient(800px 460px at 50% 0%, #000 30%, transparent 80%); }

.top { width: 100%; max-width: 460px; padding: 1rem 1.1rem 0; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.back { color: var(--muted); text-decoration: none; font-weight: 600; }
.back:hover { color: var(--accent); }
.wrap { width: 100%; max-width: 460px; padding: 0.4rem 1.1rem 2.5rem; display: flex; flex-direction: column; align-items: center; }
.game-title { margin: 0.3rem 0 0.7rem; font-size: clamp(1.7rem, 6vw, 2.3rem); font-weight: 900; letter-spacing: 0.05em; background: linear-gradient(90deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; filter: drop-shadow(0 0 14px rgba(90, 209, 122, 0.4)); }
.btn { font: inherit; font-weight: 700; color: var(--fg); background: var(--board-bg); border: 1px solid rgba(255, 255, 255, 0.14); border-radius: 10px; padding: 0.5rem 1rem; cursor: pointer; }
.btn:hover { border-color: var(--accent); }
.btn-primary { border-color: transparent; background: linear-gradient(90deg, var(--accent), var(--accent-2)); color: #06200f; box-shadow: 0 8px 24px -10px var(--accent); }

.bar { display: flex; gap: 0.5rem; justify-content: center; margin-bottom: 1rem; flex-wrap: wrap; }
.seg { display: inline-flex; background: var(--board-bg); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 999px; padding: 2px; }
.seg-btn { font: inherit; font-weight: 700; font-size: 0.82rem; color: var(--muted); background: transparent; border: none; border-radius: 999px; padding: 0.35rem 0.85rem; cursor: pointer; }
.seg-btn:hover { color: var(--fg); }
.seg--on { color: #06200f; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }

/* Spielfeld */
.board { display: grid; grid-template-rows: repeat(6, 1fr); gap: 6px; margin-bottom: 0.6rem; }
.board.shake { animation: shake 0.34s; }
.row { display: grid; grid-template-columns: repeat(5, 3.1rem); gap: 6px; }
.tile {
  width: 3.1rem; height: 3.1rem; display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; font-weight: 800; border-radius: 8px; text-transform: uppercase;
  background: var(--tile); border: 2px solid rgba(255, 255, 255, 0.12); color: var(--fg);
  transition: transform 0.1s ease;
}
.tile.filled { border-color: rgba(255, 255, 255, 0.4); transform: scale(1.04); }
.tile.correct { background: var(--correct); border-color: var(--correct); }
.tile.present { background: var(--present); border-color: var(--present); }
.tile.absent  { background: var(--absent);  border-color: var(--absent); color: #c7ccd2; }

.msg { min-height: 1.4em; margin: 0.2rem 0 0.7rem; font-size: 0.9rem; font-weight: 700; color: var(--muted); }

/* Tastatur */
.keyboard { width: 100%; display: flex; flex-direction: column; gap: 6px; align-items: center; }
.krow { display: flex; gap: 5px; justify-content: center; width: 100%; }
.key { flex: 1 1 auto; min-width: 0; height: 3.1rem; max-width: 2.4rem; font: inherit; font-weight: 800; font-size: 0.95rem; text-transform: uppercase; color: var(--fg); background: rgba(255, 255, 255, 0.1); border: none; border-radius: 7px; cursor: pointer; }
.key:hover { background: rgba(255, 255, 255, 0.18); }
.key-wide { max-width: 3.4rem; flex-grow: 1.5; font-size: 1.1rem; }
.kspace { flex: 0 0 1.2rem; }
.key.correct { background: var(--correct); color: #fff; }
.key.present { background: var(--present); color: #fff; }
.key.absent  { background: #23262c; color: #6b7178; }

/* Overlay */
.overlay { position: fixed; inset: 0; z-index: 30; display: flex; align-items: center; justify-content: center; padding: 1rem; background: rgba(8, 8, 16, 0.78); backdrop-filter: blur(4px); animation: fade-in 0.2s ease; }
.overlay-card { position: relative; width: 100%; max-width: 340px; text-align: center; background: linear-gradient(180deg, var(--bg-2), var(--bg)); border: 1px solid rgba(255, 255, 255, 0.12); border-radius: 16px; padding: 1.4rem 1.3rem; box-shadow: 0 24px 70px -20px #000, 0 0 50px -22px var(--accent); }
.overlay-close { position: absolute; top: 0.6rem; right: 0.6rem; width: 1.9rem; height: 1.9rem; border-radius: 8px; border: 1px solid rgba(255, 255, 255, 0.16); background: rgba(255, 255, 255, 0.05); color: var(--muted); font-size: 0.9rem; font-weight: 800; cursor: pointer; }
.overlay-close:hover { color: var(--fg); border-color: var(--accent); }
.overlay-title { margin: 0 0 0.3rem; font-size: clamp(1.5rem, 7vw, 2rem); font-weight: 900; background: linear-gradient(90deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.overlay-sub { margin: 0 0 0.8rem; color: var(--muted); }
.overlay-sub b { color: var(--accent-2); }
.streak { margin: 0.2rem 0 1rem; color: var(--muted); font-size: 0.9rem; }
.streak b { color: var(--accent-2); }
.lb-form { margin: 0.3rem 0 1rem; }
.lb-form-label { display: block; font-size: 0.8rem; font-weight: 700; color: var(--accent); margin-bottom: 0.4rem; }
.lb-form-row { display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: center; }
#w-name { flex: 1; min-width: 7rem; font: inherit; font-weight: 700; color: var(--fg); background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.16); border-radius: 10px; padding: 0.55rem 0.7rem; }
#w-name:focus { outline: none; border-color: var(--accent); }
.lb-result { margin: 0 0 0.6rem; font-weight: 800; color: var(--accent); }
.overlay-actions { display: flex; gap: 0.7rem; justify-content: center; }

/* Bestenliste */
.leaderboard { width: 100%; max-width: 460px; margin-top: 1.4rem; }
.lb-title { margin: 0 0 0.2rem; font-size: 0.72rem; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); }
.lb-sub { margin: 0 0 0.7rem; font-size: 0.8rem; color: var(--muted); }
.lb-list { list-style: none; margin: 0; padding: 0; }
.lb-empty { color: var(--muted); font-size: 0.9rem; padding: 0.4rem 0; }
.lb-row { display: grid; grid-template-columns: 2.6rem 1fr auto; align-items: center; gap: 0.6rem; padding: 0.5rem 0.7rem; margin-bottom: 0.35rem; border: 1px solid rgba(255, 255, 255, 0.07); border-radius: 10px; background: var(--board-bg); }
.lb-rank { font-weight: 800; color: var(--muted); }
.lb-name { font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lb-score { font-weight: 800; }
.lb-row--me { border-color: color-mix(in srgb, var(--accent) 65%, transparent); box-shadow: 0 0 22px -10px var(--accent); }

@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes shake { 0%,100%{transform:translateX(0)} 20%{transform:translateX(-6px)} 40%{transform:translateX(6px)} 60%{transform:translateX(-4px)} 80%{transform:translateX(4px)} }
@media (prefers-reduced-motion: reduce) { .overlay { animation: none; } .board.shake { animation: none; } }

/* Cursor-Position in der aktuellen Zeile (antippen zum Wechseln) */
.cur-row .tile { cursor: pointer; }
.tile.cursor { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent), 0 0 16px -4px var(--accent); }