/* Friend invitations, coaching and post-game actions. */
#friend-welcome{position:absolute;z-index:22;left:50%;top:12px;transform:translateX(-50%);width:min(360px,calc(100% - 28px));padding:16px;background:var(--panel,#202831);color:var(--ink,#172025);border:1px solid var(--line,#55616a);border-radius:14px;box-shadow:0 8px 32px #0005}#friend-welcome p{font-size:13px;line-height:1.5;margin:8px 0 12px}#friend-welcome>div{display:flex;flex-wrap:wrap;gap:8px}#friend-welcome button{min-height:38px;font-size:12px}
#guided-tools{padding:12px 0;border-bottom:1px solid var(--line,#55616a)}.guided-heading{display:flex;align-items:center;justify-content:space-between;gap:8px}.guided-heading button,#guided-tools>[data-learn]{font-size:12px}.guided-status{font-size:13px;color:var(--muted);line-height:1.5}.coach-buttons{display:flex;flex-wrap:wrap;gap:8px}.coach-buttons button{font-size:12px;min-height:38px}.coach-pointing #board{cursor:crosshair}.coach-mark{filter:drop-shadow(0 2px 3px #0009)}
@media(max-width:600px){#friend-welcome{top:56px;padding:12px}#friend-welcome strong{font-size:14px}.study-tabs{display:none}}
#coach-instruction{position:absolute;left:50%;top:12px;transform:translateX(-50%);z-index:25;display:flex;align-items:center;gap:12px;padding:10px 14px;max-width:calc(100% - 28px);border-radius:12px;background:var(--panel,#202831);border:1px solid var(--accent,#d5b974);box-shadow:0 4px 20px #0005;font-size:13px}#coach-instruction button{font-size:12px;min-height:36px}


.private-invite{display:flex;flex-direction:column;gap:12px}.private-invite[hidden]{display:none}.private-invite h3{font-size:18px;margin:0}.invite-back{align-self:flex-start;min-height:40px;padding:6px 0;font-size:14px}.invite-search,.invite-created-link label{display:grid;gap:6px;font-size:14px}.invite-search input,.invite-created-link input{width:100%;min-height:44px;box-sizing:border-box}.invite-groups button{flex:1;min-height:44px;font-size:14px}.invite-players{display:flex;flex-direction:column;gap:6px;max-height:260px;overflow:auto;overscroll-behavior:contain}.invite-player{display:flex;align-items:center;gap:12px;min-height:58px;width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:10px;text-align:left;background:var(--bg)}.invite-player[aria-pressed=true]{border-color:var(--accent);background:var(--ui-hover)}.invite-player .account-avatar{width:36px;height:36px;flex:none}.invite-player>span:last-child{display:flex;flex-direction:column;min-width:0;gap:3px}.invite-player strong{font-size:16px;overflow-wrap:anywhere}.invite-player small,.invite-status{font-size:14px;color:var(--muted);overflow-wrap:anywhere}.invite-status{margin:0}.invite-status:empty{display:none}.invite-footer{display:flex;flex-direction:column;gap:8px}.invite-footer button,.invite-done{min-height:44px;font-size:14px}.invite-created-link{display:grid;gap:10px}.invite-created-link[hidden]{display:none}.guided-option small{display:block;margin-top:5px;font-size:13px;color:var(--muted);max-width:270px}.guided-option small[hidden]{display:none}
@media(max-height:500px){.invite-players{max-height:140px}.private-invite{gap:8px}}