/* Game screen layout. Desktop first, mobile below 900 px. */

.game {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.game__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s4);
  padding: var(--s4) var(--s6);
  border-bottom: var(--line-strong) solid var(--ink);
}
.brand { display: flex; align-items: center; gap: var(--s3); min-width: 0; }
.brand__logo { width: 48px; height: 48px; flex: 0 0 auto; }
.brand__word {
  font-size: var(--fs-h1);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.game__head-actions { display: flex; align-items: center; gap: var(--s2); flex: 0 0 auto; }

/* Main grid */
.game__main {
  display: grid;
  grid-template-columns:
    minmax(0, min(760px, max(360px, calc(100vh - 300px))))
    clamp(300px, 32vw, 400px);
  justify-content: center;
  align-items: stretch;
  gap: var(--s6);
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--s5);
}

.game__board-col {
  display: flex;
  flex-direction: column;
  gap: var(--s2);
  min-width: 0;
}
.game__board { order: 2; min-width: 0; }

/* Player bars */
.player {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-areas: "sw id clock" "sw cap clock";
  column-gap: var(--s3);
  row-gap: 2px;
  align-items: center;
  min-height: 56px;
  padding: var(--s2) var(--s3) var(--s2) var(--s5);
  background: var(--paper);
  border: var(--line) solid var(--ink);
}
.player[data-pos="top"] { order: 1; }
.player[data-pos="bottom"] { order: 3; }
.player::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: var(--s2);
  background: transparent;
}
.player.is-turn::before { background: var(--yellow); }

.player__swatch {
  grid-area: sw;
  width: 24px;
  height: 24px;
  border: var(--line) solid var(--ink);
  background: var(--paper);
}
.player[data-color="b"] .player__swatch { background: var(--ink); }

.player__id {
  grid-area: id;
  display: flex;
  align-items: baseline;
  gap: var(--s2);
  min-width: 0;
}
.player__name {
  flex: 0 1 auto;
  min-width: 0;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.player__sub {
  flex: 1 1 0;
  min-width: 0;
  font-size: var(--fs-label);
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.player__captured {
  grid-area: cap;
  display: flex;
  flex-wrap: wrap;
  min-width: 0;
}
.player__captured:empty { display: none; }
.cap { display: block; width: 20px; height: 20px; }
.cap svg { width: 100%; height: 100%; }

.player__clock {
  grid-area: clock;
  min-width: 96px;
  padding: var(--s1) var(--s3);
  border: var(--line) solid var(--ink);
  background: var(--paper);
  font-size: var(--fs-clock);
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  font-variant-numeric: tabular-nums;
}
.player__clock.is-running { background: var(--yellow); }

/* Side column */
.game__side {
  display: flex;
  flex-direction: column;
  gap: var(--s4);
  min-width: 0;
}

.status {
  padding: var(--s5);
  background: var(--ink);
  color: var(--paper);
}
.status__text {
  font-size: 32px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.status__move {
  margin-top: var(--s2);
  font-size: var(--fs-section);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--yellow);
}

/* Move list */
.moves {
  flex: 1 1 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  border: var(--line) solid var(--ink);
}
.moves__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--s1) var(--s3);
  padding: var(--s3) var(--s4);
  border-bottom: var(--line) solid var(--ink);
}
.moves__opening { font-size: var(--fs-label); font-weight: 600; color: var(--muted); }
.moves__opening:empty { display: none; }

.moves__scroll { position: relative; flex: 1 1 0; min-height: 200px; }
.moves__list {
  position: absolute;
  inset: 0;
  overflow-y: auto;
  overflow-x: hidden;
}
.moves__row {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
}
.moves__num { padding-left: var(--s4); font-weight: 600; color: var(--muted); }
.moves__ply {
  min-height: 40px;
  padding: 0 var(--s3);
  border: 0;
  border-radius: 0;
  background: transparent;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}
button.moves__ply:hover { text-decoration: underline; }
.moves__ply.is-current { background: var(--yellow); }
.moves__empty { padding: var(--s4); color: var(--muted); }

@media (min-width: 900px) {
  .moves__row:nth-child(even) { background: var(--row-alt); }
}

/* Actions */
.actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s2);
}
.actions__btn { width: 100%; padding: 0 var(--s4); }

/* ---------- Mobile ---------- */
@media (max-width: 899px) {
  .game { padding-bottom: calc(64px + env(safe-area-inset-bottom)); }

  .game__head { padding: var(--s2) var(--s4); gap: var(--s2); }
  .brand { gap: var(--s2); }
  .brand__logo { width: 32px; height: 32px; }
  .brand__word { font-size: 22px; }

  /* "Neues Spiel" becomes an icon button, label stays for screen readers */
  .game__new { width: var(--touch); padding: 0; justify-content: center; }
  .game__new-label {
    position: absolute;
    width: 1px; height: 1px;
    margin: -1px; padding: 0;
    overflow: hidden; clip: rect(0 0 0 0);
    white-space: nowrap;
  }

  .game__main {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 0;
    max-width: none;
  }
  .game__board-col { gap: 0; width: 100%; }
  /* Tablet: keep the whole game (bars, chips, action bar) inside the viewport */
  .game__board {
    width: min(100%, max(288px, calc(100dvh - 400px)));
    align-self: center;
  }
  .game__side { display: contents; }

  .status {
    order: -1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--s3);
    padding: var(--s3) var(--s4);
  }
  .status__text { font-size: var(--fs-body); letter-spacing: 0.1em; }
  .status__move { margin: 0; font-size: var(--fs-label); white-space: nowrap; }

  .player {
    min-height: 52px;
    padding: var(--s2) var(--s2) var(--s2) var(--s4);
    border-inline-width: 0;
    column-gap: var(--s2);
  }
  .player__clock { min-width: 80px; padding: 2px var(--s2); }
  .board { border-inline-width: 0; }
  @media (min-width: 600px) {
    .board { border-inline-width: var(--line-strong); }
  }

  /* Moves as horizontally scrolling chips */
  .moves { order: 1; flex: none; border-width: 0 0 var(--line) 0; }
  .moves__head { padding: var(--s2) var(--s4) 0; border-bottom: 0; }
  .moves__head .section-title { display: none; }
  .moves__head:has(.moves__opening:empty) { display: none; }
  .moves__scroll { position: static; flex: none; min-height: 0; }
  .moves__list {
    position: relative;
    inset: auto;
    display: flex;
    gap: var(--s3);
    padding: var(--s2) var(--s4);
    overflow-x: auto;
    overflow-y: hidden;
  }
  .moves__row { display: flex; flex: 0 0 auto; gap: var(--s1); }
  .moves__num { padding: 0; font-size: var(--fs-label); }
  .moves__ply {
    min-height: 40px;
    border: var(--line) solid var(--ink);
    white-space: nowrap;
  }
  .moves__ply--empty { display: none; }
  .moves__empty { padding: var(--s2) 0; }

  /* Bottom action bar */
  .actions {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    padding-bottom: env(safe-area-inset-bottom);
    background: var(--paper);
    border-top: var(--line-strong) solid var(--ink);
  }
  .actions__btn {
    flex-direction: column;
    justify-content: center;
    gap: 2px;
    min-height: 58px;
    padding: var(--s1) 0;
    border: 0;
    border-right: var(--line) solid var(--ink);
    font-size: var(--fs-small);
    text-align: center;
  }
  .actions__btn:last-child { border-right: 0; }
  .actions__btn:focus-visible {
    box-shadow: inset 0 0 0 4px var(--yellow), inset 0 0 0 6px var(--ink);
  }
}