.btn-start{width:100%;background:var(--game-accent);color:var(--game-bg);border:none;font-family:Inter,sans-serif;font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;padding:11px 16px;cursor:pointer;transition:background .15s}.btn-start:hover:not(:disabled){background:var(--game-accent-light)}.btn-start:disabled{background:var(--game-surface-2);color:var(--game-text-muted);cursor:default}.btn-join{width:100%;background:none;color:var(--game-accent);border:1px solid var(--game-accent);font-family:Inter,sans-serif;font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;padding:11px 16px;cursor:pointer;transition:background .15s}.btn-join:hover{background:var(--game-accent-a25)}.btn-join:disabled{border-color:var(--game-border);color:var(--game-text-muted);cursor:default;background:none}.btn-ghost{background:none;border:1px solid var(--game-border);color:var(--game-text-muted);font-family:Inter,sans-serif;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;padding:7px 16px;cursor:pointer;transition:border-color .15s,color .15s;text-decoration:none;display:inline-block}.btn-ghost:hover{border-color:var(--game-accent);color:var(--game-text)}.btn-invite{display:inline-flex;align-items:center;gap:7px;background:none;border:1px solid var(--game-border);color:var(--game-text-muted);font-family:Inter,sans-serif;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;padding:6px 14px;cursor:pointer;transition:border-color .15s,color .15s;white-space:nowrap}.btn-invite:hover,.btn-invite.copied{border-color:var(--game-accent);color:var(--game-accent)}.btn-invite svg{flex-shrink:0}.slot-leave{background:none;border:none;padding:0 2px;cursor:pointer;display:flex;align-items:center;flex-shrink:0;opacity:.7;transition:opacity .15s;line-height:1;color:var(--game-accent)}.slot-leave:hover{opacity:1}.profile-logout-btn{margin-top:20px;background:none;border:none;font-family:Inter,sans-serif;font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--game-text-muted);cursor:pointer;padding:4px 8px;transition:color .15s}.profile-logout-btn:hover{color:var(--game-text)}