*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:sans-serif;background:#f0f0f0}#in-match-ui-board{display:block;margin:auto;border:2px solid #333;user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent}#in-match-ui-board image,#in-match-ui-board text{pointer-events:none}[data-selected=true]{outline:3px solid #ffcc00}#in-match-ui-root{display:flex;flex-direction:column;align-items:center;gap:16px;padding:16px}#in-match-ui-hand,#in-match-ui-opponent-hand{display:flex;gap:8px}.hand-card{display:inline-block;padding:8px 12px;border:1px solid #666;border-radius:6px;font-family:sans-serif;cursor:pointer;background:#fff}.hand-card-opponent{background:#aaa;width:48px;height:64px;border-radius:6px;border:1px solid #888}#in-match-ui-mana-bar{display:inline-block;padding:6px 12px;background:#225;color:#fff;border-radius:4px;font-family:sans-serif;font-weight:700}#in-match-ui-end-turn,#in-match-ui-resign{padding:8px 16px;border:1px solid #444;border-radius:4px;font-family:sans-serif;cursor:pointer;background:#fff}#in-match-ui-end-turn.disabled,#in-match-ui-end-turn[data-enabled=false]{opacity:.4;cursor:not-allowed}#in-match-ui-clock{color:#666;font-style:italic}#out-of-match-root.lobby{display:flex;flex-direction:column;align-items:center;gap:12px;padding:24px;font-family:sans-serif}.lobby button{padding:8px 16px;font-size:16px;cursor:pointer}.lobby #join-row{display:flex;gap:8px}#out-of-match-root.deckbuilder{display:flex;flex-direction:column;align-items:center;padding:16px;gap:12px;font-family:sans-serif}#deck-cards{display:grid;grid-template-columns:repeat(3,minmax(140px,1fr));gap:12px;max-width:600px}.deck-card{border:1px solid #aaa;border-radius:6px;padding:12px;display:flex;flex-direction:column;gap:6px;align-items:center;background:#fafafa}.deck-card .card-name{font-weight:700;font-size:18px}.deck-card .card-cost{color:#666;font-size:12px}.deck-card .card-count{font-size:24px;font-weight:700}.deck-card button{padding:4px 12px;cursor:pointer}#deck-total{font-weight:700;font-size:18px}#confirm-deck{padding:10px 24px;font-size:16px;cursor:pointer}#confirm-deck:disabled{opacity:.4}#out-of-match-root.waiting{display:flex;flex-direction:column;align-items:center;padding:48px;gap:12px;font-family:sans-serif}#room-code{font-size:32px;font-weight:700;letter-spacing:4px;padding:12px 24px;border:1px solid #aaa;border-radius:4px;background:#fafafa}#client-end-screen{display:flex;flex-direction:column;align-items:center;padding:48px;gap:16px;font-family:sans-serif}#client-end-screen-winner{font-size:24px;font-weight:700}#client-end-screen-back-to-lobby{padding:10px 24px;font-size:16px;cursor:pointer}