/* Herald · Dots & Boxes — async two-player on a shared code. Built
   from light (additive display); per-app accent is teal for you,
   warm pink for the opponent. Server-authoritative; no auth/PII. */

.db-stack {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
}
.db-status {
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--app-accent, #34d8c4);
  text-shadow: 0 0 14px rgba(52,216,196,0.4);
  letter-spacing: 0.04em;
  padding: 4px 0;
}
.db-status.waiting { color: var(--text-secondary); text-shadow: none; }
.db-status.them { color: #ff8a9c; text-shadow: 0 0 14px rgba(255,138,156,0.4); }
.db-status.over { color: #ffd166; text-shadow: 0 0 14px rgba(255,209,102,0.4); }

.db-board-wrap {
  align-self: center;
  width: 360px;
  height: 360px;
  border-radius: 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04);
}
.db-board {
  display: block;
  width: 100%;
  height: 100%;
}
/* SVG elements */
.db-dot { fill: rgba(255,255,255,0.6); }
.db-edge {
  stroke: rgba(255,255,255,0.08);
  stroke-width: 4;
  stroke-linecap: round;
  cursor: pointer;
}
.db-edge:hover { stroke: rgba(255,255,255,0.2); }
.db-edge.p0 { stroke: #34d8c4; filter: drop-shadow(0 0 4px rgba(52,216,196,0.6)); }
.db-edge.p1 { stroke: #ff6b81; filter: drop-shadow(0 0 4px rgba(255,107,129,0.6)); }
.db-edge.cur {
  stroke: #ffd166;
  stroke-width: 5;
  filter: drop-shadow(0 0 6px rgba(255,209,102,0.7));
  animation: db-cur 1s ease-in-out infinite;
}
@keyframes db-cur {
  50% { stroke-width: 7; }
}
.db-box {
  font-size: 18px;
  font-weight: 800;
  text-anchor: middle;
  dominant-baseline: central;
}
.db-box-fill.p0 { fill: rgba(52,216,196,0.22); }
.db-box-fill.p1 { fill: rgba(255,107,129,0.22); }
.db-box.p0 { fill: #34d8c4; }
.db-box.p1 { fill: #ff6b81; }

.db-scores {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 0 8px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
}
.db-sc-you { color: #34d8c4; text-shadow: 0 0 10px rgba(52,216,196,0.45); }
.db-sc-opp { color: #ff8a9c; text-shadow: 0 0 10px rgba(255,138,156,0.45); }

.db-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  padding: 2px 4px 0;
}
.db-act {
  padding: 8px 4px;
  border-radius: 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  text-align: center;
}
.db-act:hover { background: rgba(52,216,196,0.12); border-color: rgba(52,216,196,0.4); }

.db-hint {
  text-align: center;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-tertiary, rgba(255,255,255,0.45));
}

/* Lobby pane (inside home screen) */
.db-board-pane.hidden, .db-lobby-pane.hidden { display: none; }
.db-lobby-pane {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 16px;
  padding: 28px 6px;
}
.db-lobby-blurb {
  text-align: center;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-secondary);
  padding: 4px 8px;
}
.db-lobby-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-self: center;
  width: 100%;
  max-width: 320px;
}
.db-l-btn {
  padding: 14px;
  border-radius: 12px;
  background: rgba(52,216,196,0.1);
  border: 1px solid rgba(52,216,196,0.4);
  color: #34d8c4;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
}
.db-l-btn:focus {
  outline: none;
  background: rgba(52,216,196,0.2);
  box-shadow: 0 0 0 2px var(--focus-ring), 0 0 18px rgba(52,216,196,0.4);
}