/* WMG Go Problems — tournament-terminal styling, scoped to #wmg-game-root */

#wmg-game-root .wmgo {
  max-width: 640px;
  margin: 0 auto;
  padding: 8px 0 16px;
  color: #fff;
}

/* ---------- status bar ---------- */

#wmg-game-root .wmgo-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 10px 12px;
  margin-bottom: 12px;
}

#wmg-game-root .wmgo-status {
  font-family: var(--mono, 'Martian Mono', monospace);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
}

#wmg-game-root .wmgo-progress {
  font-family: var(--mono, 'Martian Mono', monospace);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  white-space: nowrap;
}

/* ---------- board ---------- */

#wmg-game-root .wmgo-boardwrap {
  max-width: 560px;
  margin: 0 auto 12px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.04);
  box-sizing: border-box;
}

#wmg-game-root .wmgo-svg {
  display: block;
  width: 100%;
  height: auto;
  cursor: pointer;
}

#wmg-game-root .wmgo-line {
  stroke: rgba(255, 255, 255, 0.35);
  stroke-width: 1;
}

#wmg-game-root .wmgo-hoshi {
  fill: rgba(255, 255, 255, 0.45);
}

#wmg-game-root .wmgo-stone-b {
  fill: #141414;
  stroke: rgba(255, 255, 255, 0.5);
  stroke-width: 1;
}

#wmg-game-root .wmgo-stone-w {
  fill: var(--sheet, #f4f4f2);
  stroke: rgba(0, 0, 0, 0.55);
  stroke-width: 1;
}

#wmg-game-root .wmgo-mark {
  fill: none;
  stroke: var(--led, #ff3b30);
  stroke-width: 2;
}

#wmg-game-root .wmgo-last {
  fill: none;
  stroke: rgba(255, 255, 255, 0.7);
  stroke-width: 1.5;
}

#wmg-game-root .wmgo-stone-b + .wmgo-last {
  stroke: rgba(255, 255, 255, 0.7);
}

#wmg-game-root .wmgo-last.wmgo-ref {
  stroke: var(--led, #ff3b30);
}

#wmg-game-root .wmgo-hint {
  fill: none;
  stroke: var(--led, #ff3b30);
  stroke-width: 2;
  animation: wmgo-pulse 1.1s steps(2, start) infinite;
}

@keyframes wmgo-pulse {
  0% { opacity: 1; }
  50% { opacity: 0.25; }
  100% { opacity: 1; }
}

/* ---------- goal line ---------- */

#wmg-game-root .wmgo-goal {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 10px 12px;
  margin-bottom: 12px;
}

#wmg-game-root .wmgo-tag {
  font-family: var(--mono, 'Martian Mono', monospace);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--led, #ff3b30);
}

#wmg-game-root .wmgo-goaltext {
  font-family: var(--sans, 'Archivo', sans-serif);
  font-size: 15px;
  font-weight: 600;
  color: #fff;
}

#wmg-game-root .wmgo-msg {
  font-family: var(--sans, 'Archivo', sans-serif);
  font-size: 13px;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.75);
  min-height: 19px;
}

/* ---------- controls ---------- */

#wmg-game-root .wmgo-controls {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

#wmg-game-root .wmgo-btn {
  appearance: none;
  -webkit-appearance: none;
  flex: 1 1 auto;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 0;
  color: #fff;
  font-family: var(--mono, 'Martian Mono', monospace);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 10px 12px;
  cursor: pointer;
}

#wmg-game-root .wmgo-btn:hover {
  border-color: rgba(255, 255, 255, 0.6);
}

#wmg-game-root .wmgo-btn:focus-visible {
  outline: 1px solid var(--led, #ff3b30);
  outline-offset: 2px;
}

/* ---------- difficulty browser ---------- */

#wmg-game-root .wmgo-browser {
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 10px 12px;
}

#wmg-game-root .wmgo-tiers {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

#wmg-game-root .wmgo-tierbtn.on {
  border-color: var(--led, #ff3b30);
  color: var(--led, #ff3b30);
}

#wmg-game-root .wmgo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(36px, 1fr));
  gap: 4px;
}

#wmg-game-root .wmgo-cell {
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.7);
  font-family: var(--mono, 'Martian Mono', monospace);
  font-size: 10px;
  padding: 7px 0;
  cursor: pointer;
  text-align: center;
}

#wmg-game-root .wmgo-cell:hover {
  border-color: rgba(255, 255, 255, 0.55);
}

#wmg-game-root .wmgo-cell:focus-visible {
  outline: 1px solid var(--led, #ff3b30);
  outline-offset: 1px;
}

#wmg-game-root .wmgo-cell.ok {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}

#wmg-game-root .wmgo-cell.miss {
  color: var(--led, #ff3b30);
  border-color: rgba(255, 59, 48, 0.5);
}

#wmg-game-root .wmgo-cell.cur {
  border-color: var(--led, #ff3b30);
  color: #fff;
}

/* ---------- small screens ---------- */

@media (max-width: 420px) {
  #wmg-game-root .wmgo-btn { padding: 9px 6px; font-size: 10px; }
  #wmg-game-root .wmgo-grid { grid-template-columns: repeat(auto-fill, minmax(30px, 1fr)); }
}