.screen { padding: 40px 0 80px; }
.hero-block { text-align: center; margin-bottom: 32px; }
.hero-block h1 { font-size: 2.2rem; margin: 0 0 8px; }
.hero-block h2 { font-size: 1.6rem; margin: 0 0 8px; }
.hero-block p { color: var(--text-muted); }

.lobby-card { padding: 24px; display: flex; flex-direction: column; gap: 10px; }
.lobby-card h3 { margin: 0 0 6px; }
.lobby-card input {
  padding: 10px 14px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--bg); color: var(--text); font-size: 0.95rem;
}
.error-text { color: #e5484d; text-align: center; margin-top: 16px; min-height: 1.2em; }
.room-code { font-family: var(--mono); letter-spacing: 0.1em; color: var(--accent); }

#waiting-players { display: flex; flex-direction: column; gap: 8px; }
.waiting-player { padding: 8px 12px; border: 1px solid var(--border); border-radius: 10px; font-size: 0.92rem; display: flex; justify-content: space-between; }

.players-strip { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-bottom: 10px; }
.player-chip {
  padding: 6px 14px; border-radius: 999px; border: 1px solid var(--border);
  background: var(--bg-elevated); font-size: 0.88rem; display: flex; gap: 8px; align-items: center;
}
.player-chip .score { font-weight: 800; color: var(--accent); }
.player-chip.active-turn { border-color: var(--accent); box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 25%, transparent); }

.turn-indicator { text-align: center; color: var(--text-muted); font-weight: 600; margin: 0 0 20px; }

.ttt-board {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
  max-width: 320px; margin: 0 auto;
}
.ttt-cell {
  aspect-ratio: 1; border-radius: 14px; border: 1px solid var(--border);
  background: var(--bg-elevated); font-size: 2.2rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background-color 0.15s ease, transform 0.1s ease;
}
.ttt-cell:not(:disabled):hover { background: var(--border); transform: translateY(-1px); }
.ttt-cell:disabled { cursor: default; }
.ttt-cell.winning { background: var(--accent-grad); }

#result-title { font-size: 2rem; }